JP5410646B1 - シャーシおよびシャーシの製造方法 - Google Patents
シャーシおよびシャーシの製造方法 Download PDFInfo
- Publication number
- JP5410646B1 JP5410646B1 JP2013541140A JP2013541140A JP5410646B1 JP 5410646 B1 JP5410646 B1 JP 5410646B1 JP 2013541140 A JP2013541140 A JP 2013541140A JP 2013541140 A JP2013541140 A JP 2013541140A JP 5410646 B1 JP5410646 B1 JP 5410646B1
- Authority
- JP
- Japan
- Prior art keywords
- layer
- chassis
- thickness
- clad material
- sus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 21
- 239000000463 material Substances 0.000 claims abstract description 124
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims abstract description 37
- 229910000881 Cu alloy Inorganic materials 0.000 claims abstract description 16
- 229910052802 copper Inorganic materials 0.000 claims abstract description 16
- 230000017525 heat dissipation Effects 0.000 claims description 50
- 239000002184 metal Substances 0.000 claims description 37
- 229910052751 metal Inorganic materials 0.000 claims description 37
- 238000005096 rolling process Methods 0.000 claims description 21
- 238000000137 annealing Methods 0.000 claims description 10
- 238000009792 diffusion process Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 7
- 238000005304 joining Methods 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 229910001128 Sn alloy Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 description 88
- 230000000052 comparative effect Effects 0.000 description 48
- 238000007747 plating Methods 0.000 description 15
- 229910001220 stainless steel Inorganic materials 0.000 description 14
- 239000000758 substrate Substances 0.000 description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 12
- 239000010935 stainless steel Substances 0.000 description 11
- 230000007797 corrosion Effects 0.000 description 10
- 238000005260 corrosion Methods 0.000 description 10
- 238000005259 measurement Methods 0.000 description 10
- 238000012545 processing Methods 0.000 description 9
- 230000005415 magnetization Effects 0.000 description 8
- 230000004048 modification Effects 0.000 description 8
- 238000012986 modification Methods 0.000 description 8
- 230000009467 reduction Effects 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 229910002804 graphite Inorganic materials 0.000 description 7
- 239000010439 graphite Substances 0.000 description 7
- 238000005253 cladding Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 230000005291 magnetic effect Effects 0.000 description 5
- 230000007257 malfunction Effects 0.000 description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 229910000734 martensite Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000005338 heat storage Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000009751 slip forming Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910018104 Ni-P Inorganic materials 0.000 description 1
- 229910018536 Ni—P Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910001105 martensitic stainless steel Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
- B32B15/013—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium
- B32B15/015—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium the said other metal being copper or nickel or an alloy thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/02—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press ; Diffusion bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/04—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a rolling mill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
- B23K20/227—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded with ferrous layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/043—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
- H01L23/3735—Laminates or multilayers, e.g. direct bond copper ceramic substrates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
- H01L23/3736—Metallic materials
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/18—Dissimilar materials
- B23K2103/22—Ferrous alloys and copper or alloys thereof
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2251/00—Treating composite or clad material
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2251/00—Treating composite or clad material
- C21D2251/02—Clad material
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12708—Sn-base component
- Y10T428/12722—Next to Group VIII metal-base component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12903—Cu-base component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12903—Cu-base component
- Y10T428/1291—Next to Co-, Cu-, or Ni-base component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12903—Cu-base component
- Y10T428/12917—Next to Fe-base component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12903—Cu-base component
- Y10T428/12917—Next to Fe-base component
- Y10T428/12924—Fe-base has 0.01-1.7% carbon [i.e., steel]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12951—Fe-base component
- Y10T428/12958—Next to Fe-base component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12951—Fe-base component
- Y10T428/12972—Containing 0.01-1.7% carbon [i.e., steel]
- Y10T428/12979—Containing more than 10% nonferrous elements [e.g., high alloy, stainless]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Laminated Bodies (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Casings For Electric Apparatus (AREA)
- Telephone Set Structure (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
Description
次に、図2、図3、図5〜図10を参照して、本発明の効果を確認するために行った放熱性能の測定と機械的強度の測定とについて説明する。なお、特段の記載がない限り、「厚み」や「板厚」は平均値を意図する。
放熱性能の評価のため、実施例1〜13のそれぞれのシャーシ2と、比較例1〜6のそれぞれの板材について、その表面上に発熱源を配置した場合の温度分布を観察した。具体的には、図6に示すように、長手方向(X方向)に100mmの長さL1を有するとともに、短手方向(Y方向)に50mmの長さL2を有する実施例1〜13のそれぞれのシャーシ2と比較例1〜6のそれぞれの板材とを準備した。そして、本実施形態の発熱源であるCPU31(図2参照)に対応するヒータ31aを、それぞれのシャーシ2や板材のZ2側の下面上に張り付けた。このヒータ31aは、X方向およびY方向に10mmの長さL3を有している。なお、比較例4および比較例6では、ヒータ31aをZ1側の上面とは反対側のZ2側の下面に張り付けた。
また、機械的強度の評価のために、実施例1〜13のそれぞれのシャーシ2と比較例1〜6のそれぞれの板材について、応力ひずみ線図を測定して、0.2%の永久ひずみが生じる際の応力(0.2%耐力)を求めた。
2、402 シャーシ
21 SUS層(第1層)
22 Cu層(第2層)
23 SUS層(第3層)
31 CPU(電子部品)
100、300 携帯機器
304 電池(電子部品)
402b Sn系メッキ層(表面金属層)
502b Ni層(表面金属層)
Claims (20)
- オーステナイト系ステンレスにより形成される第1層(21)と、CuまたはCu合金により形成され、前記第1層に積層される第2層(22)と、オーステナイト系ステンレスにより形成され、前記第2層の前記第1層とは反対側に積層される第3層(23)とが圧延接合されたクラッド材からなり、前記第2層の厚みは、前記クラッド材の厚みの15%以上である、シャーシ。
- 前記第2層の厚みは、前記クラッド材の厚みの20%以上である、請求項1に記載のシャーシ。
- 前記第2層の厚みは、前記クラッド材の厚みの30%以上である、請求項2に記載のシャーシ。
- 前記第2層の厚みは、前記クラッド材の厚みの60%以下である、請求項1に記載のシャーシ。
- 前記第2層の厚みは、前記クラッド材の厚みの50%以下である、請求項4に記載のシャーシ。
- 前記第1層および前記第3層は、オーステナイト系ステンレスにより形成されており、前記第3層の厚みの平均値は、前記第1層の厚みの平均値の95%以上105%以下である、請求項1に記載のシャーシ。
- 前記クラッド材の厚みは、0.3mm以下である、請求項1に記載のシャーシ。
- 前記第1層および前記第3層は、オーステナイト系ステンレスにより形成され、前記第2層は、Cuにより形成される、請求項1に記載のシャーシ。
- 前記第1層および前記第3層は、SUS304により形成される、請求項8に記載のシャーシ。
- 前記第1層および前記第3層は、SUS301により形成される、請求項8に記載のシャーシ。
- 放熱を伴う電子部品(1)を内在する携帯機器(100)の前記シャーシとして用いられる、請求項1に記載のシャーシ。
- 前記シャーシに、放熱を伴う前記電子部品が接触している、請求項11に記載のシャーシ。
- 前記シャーシの少なくとも一部分に対して、表面金属層(402b、502b)を有している、請求項1に記載のシャーシ。
- 前記シャーシの略全面に対して、前記表面金属層を有している、請求項13に記載のシャーシ。
- 前記シャーシの少なくとも一部分に対して、メッキによる前記表面金属層を有している、請求項13に記載のシャーシ。
- 前記シャーシの少なくとも一部分に対して、圧延接合による前記表面金属層を有している、請求項13に記載のシャーシ。
- 前記表面金属層(402b)は、SnまたはSn合金からなる、請求項13に記載のシャーシ。
- 前記表面金属層(502b)は、NiまたはNi合金からなる、請求項13に記載のシャーシ。
- オーステナイト系ステンレスにより形成される第1層(21)と、CuまたはCu合金により形成される第2層(22)と、オーステナイト系ステンレスにより形成される第3層(23)とがこの順番で積層された状態で、圧延接合により、前記第2層の厚みがクラッド材(102)の厚みの15%以上になるように前記クラッド材を形成する工程を備え、
前記クラッド材を形成する工程は、前記第1層と前記第2層と前記第3層とを積層させた状態で圧延する工程と、前記クラッド材を拡散焼鈍する工程とを含む、シャーシの製造方法。 - 前記第1層と前記第2層と前記第3層とを積層させた状態で圧延する工程と、前記クラッド材を拡散焼鈍する工程とは、交互に複数回行われる、請求項19に記載のシャーシの製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013541140A JP5410646B1 (ja) | 2012-07-10 | 2013-07-01 | シャーシおよびシャーシの製造方法 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012154627 | 2012-07-10 | ||
JP2012154627 | 2012-07-10 | ||
JP2013541140A JP5410646B1 (ja) | 2012-07-10 | 2013-07-01 | シャーシおよびシャーシの製造方法 |
PCT/JP2013/068031 WO2014010455A1 (ja) | 2012-07-10 | 2013-07-01 | シャーシおよびシャーシの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP5410646B1 true JP5410646B1 (ja) | 2014-02-05 |
JPWO2014010455A1 JPWO2014010455A1 (ja) | 2016-06-23 |
Family
ID=49915918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013541140A Active JP5410646B1 (ja) | 2012-07-10 | 2013-07-01 | シャーシおよびシャーシの製造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9421741B2 (ja) |
JP (1) | JP5410646B1 (ja) |
KR (1) | KR101418706B1 (ja) |
CN (1) | CN103858529B (ja) |
TW (1) | TWI576035B (ja) |
WO (1) | WO2014010455A1 (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6358378B1 (ja) * | 2017-08-09 | 2018-07-18 | 日立金属株式会社 | クラッド材の製造方法 |
JP2019030903A (ja) * | 2017-11-28 | 2019-02-28 | 日立金属株式会社 | クラッド材およびクラッド材の製造方法 |
JP2019155740A (ja) * | 2018-03-13 | 2019-09-19 | 日立金属株式会社 | クラッド材と金属との複合材 |
JP2019181514A (ja) * | 2018-04-10 | 2019-10-24 | 東洋鋼鈑株式会社 | 圧延接合体及び圧延接合体の製造方法 |
JP2020023183A (ja) * | 2018-08-03 | 2020-02-13 | 日立金属株式会社 | 複合金属板 |
CN112437700A (zh) * | 2018-08-06 | 2021-03-02 | 东洋钢钣株式会社 | 轧制接合体及其制造方法,以及用于电子设备的增强散热部件 |
US11453203B2 (en) | 2017-02-07 | 2022-09-27 | Toyo Kohan Co., Ltd. | Roll-bonded laminate and method for producing the same |
US11999131B2 (en) | 2018-03-14 | 2024-06-04 | Toyo Kohan Co., Ltd. | Roll-bonded laminate and method for producing the same |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014061144A1 (ja) * | 2012-10-18 | 2014-04-24 | 株式会社 旭 | 複合金属材の製造方法、金型の製造方法、金属製品の製造方法及び複合金属材 |
EP3285950A4 (en) * | 2015-04-24 | 2018-10-10 | Engineered Materials Solutions LLC | Self brazing material and a method of making the material |
JP6237950B1 (ja) | 2017-08-09 | 2017-11-29 | 日立金属株式会社 | クラッド材およびクラッド材の製造方法 |
WO2019176694A1 (ja) * | 2018-03-13 | 2019-09-19 | マクセルホールディングス株式会社 | リード部材および二次電池 |
JP6599059B1 (ja) * | 2018-03-29 | 2019-10-30 | 古河電気工業株式会社 | クラッド材及びその製造方法 |
TWI719556B (zh) * | 2018-07-26 | 2021-02-21 | 日商Ihi股份有限公司 | 金屬構件的接合方法及金屬構件接合體 |
CN114373381A (zh) * | 2020-10-15 | 2022-04-19 | 煌傑金属复合材料科技股份有限公司 | 柔性面板的多层复合型支撑背板 |
CN112804385A (zh) * | 2021-02-09 | 2021-05-14 | 青岛海信移动通信技术股份有限公司 | 手机及其制造方法、用于电子设备的散热装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003115564A (ja) * | 2001-10-03 | 2003-04-18 | Murata Mfg Co Ltd | 電子回路装置 |
JP2003283150A (ja) * | 2002-03-25 | 2003-10-03 | Iwata Denko Kk | 小型電子機器製品用ケース及びその製造方法 |
JP2007113864A (ja) * | 2005-10-21 | 2007-05-10 | Sony Corp | 熱輸送装置及び電子機器 |
JP2007129027A (ja) * | 2005-11-02 | 2007-05-24 | Yazaki Corp | 基板収納箱の放熱構造 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3255315B2 (ja) | 1992-04-20 | 2002-02-12 | 電気化学工業株式会社 | 電気絶縁材及びそれを用いた回路基板 |
US5576362A (en) | 1992-04-20 | 1996-11-19 | Denki Kagaku Kogyo Kabushiki Kaisha | Insulating material and a circuit substrate in use thereof |
JPH06189861A (ja) * | 1992-12-24 | 1994-07-12 | Nippon Sanso Kk | 金属製真空二重壁容器及びその製造方法 |
US6109504A (en) * | 1998-07-10 | 2000-08-29 | Clad Metals Llc | Copper core cooking griddle and method of making same |
JP2001053202A (ja) * | 1999-08-16 | 2001-02-23 | Yamato Processing:Kk | 電子部品用ヒートシンク |
JP4058933B2 (ja) | 2001-10-26 | 2008-03-12 | 松下電工株式会社 | 高熱伝導性立体基板の製造方法 |
US7906221B2 (en) * | 2002-06-28 | 2011-03-15 | All-Clad Metalcrafters Llc | Bonded metal components having uniform thermal conductivity characteristics |
JP2004153075A (ja) | 2002-10-31 | 2004-05-27 | Mitsubishi Materials Corp | パワーモジュール用基板及びパワーモジュール |
JP4471646B2 (ja) | 2003-01-15 | 2010-06-02 | 株式会社豊田自動織機 | 複合材及びその製造方法 |
JP2005101073A (ja) | 2003-09-22 | 2005-04-14 | Neomax Material:Kk | 半導体素子パッケージのステムおよび同ステム用クラッド材 |
JP4238117B2 (ja) | 2003-11-17 | 2009-03-11 | 東洋鋼鈑株式会社 | 着色表面処理ステンレス鋼板およびその製造方法 |
JP2006054297A (ja) | 2004-08-11 | 2006-02-23 | Allied Material Corp | 放熱基板及びその製造方法 |
US7161809B2 (en) | 2004-09-15 | 2007-01-09 | Advanced Energy Technology Inc. | Integral heat spreader |
KR20060032398A (ko) | 2004-10-12 | 2006-04-17 | 삼성전자주식회사 | 평판표시장치 |
US20070000915A1 (en) * | 2005-06-21 | 2007-01-04 | Meyer Intellectual Properties Limited | Laminated Cookware with a Protected Edge |
JP2007012928A (ja) | 2005-06-30 | 2007-01-18 | Allied Material Corp | 放熱基板とそれを備えた半導体装置 |
JP2008025004A (ja) | 2006-07-24 | 2008-02-07 | Showa Denko Kk | クラッド材およびその製造方法、ならびにプリント配線基板 |
JP2008297601A (ja) * | 2007-05-31 | 2008-12-11 | Nisshin Steel Co Ltd | プレスプレート用オーステナイト系ステンレス鋼 |
CN101497250A (zh) | 2008-02-01 | 2009-08-05 | 深圳富泰宏精密工业有限公司 | 壳体 |
TWI514949B (zh) | 2008-02-29 | 2015-12-21 | Fih Hong Kong Ltd | 金屬殼體 |
CN101992567B (zh) * | 2009-08-26 | 2013-03-27 | 比亚迪股份有限公司 | 一种不锈钢/铝复合材料及其制备方法 |
JP5556433B2 (ja) | 2010-06-25 | 2014-07-23 | 日本ゼオン株式会社 | 熱伝導性感圧接着剤組成物、熱伝導性感圧接着剤組成物の製造方法、熱伝導性感圧接着性シート、及び電子部品 |
JP5705506B2 (ja) * | 2010-11-08 | 2015-04-22 | 昭和電工株式会社 | 絶縁基板用クラッド材 |
JP2012253167A (ja) | 2011-06-02 | 2012-12-20 | Denki Kagaku Kogyo Kk | 熱伝導性絶縁シート、金属ベース基板及び回路基板 |
-
2013
- 2013-07-01 JP JP2013541140A patent/JP5410646B1/ja active Active
- 2013-07-01 KR KR1020147008006A patent/KR101418706B1/ko active IP Right Grant
- 2013-07-01 CN CN201380003400.1A patent/CN103858529B/zh active Active
- 2013-07-01 US US14/413,302 patent/US9421741B2/en active Active
- 2013-07-01 WO PCT/JP2013/068031 patent/WO2014010455A1/ja active Application Filing
- 2013-07-10 TW TW102124679A patent/TWI576035B/zh active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003115564A (ja) * | 2001-10-03 | 2003-04-18 | Murata Mfg Co Ltd | 電子回路装置 |
JP2003283150A (ja) * | 2002-03-25 | 2003-10-03 | Iwata Denko Kk | 小型電子機器製品用ケース及びその製造方法 |
JP2007113864A (ja) * | 2005-10-21 | 2007-05-10 | Sony Corp | 熱輸送装置及び電子機器 |
JP2007129027A (ja) * | 2005-11-02 | 2007-05-24 | Yazaki Corp | 基板収納箱の放熱構造 |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11453203B2 (en) | 2017-02-07 | 2022-09-27 | Toyo Kohan Co., Ltd. | Roll-bonded laminate and method for producing the same |
WO2019031027A1 (ja) * | 2017-08-09 | 2019-02-14 | 日立金属株式会社 | クラッド材およびクラッド材の製造方法 |
JP2019031036A (ja) * | 2017-08-09 | 2019-02-28 | 日立金属株式会社 | クラッド材の製造方法 |
JP6358378B1 (ja) * | 2017-08-09 | 2018-07-18 | 日立金属株式会社 | クラッド材の製造方法 |
US11981107B2 (en) | 2017-08-09 | 2024-05-14 | Proterial, Ltd. | Method for manufacturing clad material |
US11607867B2 (en) | 2017-08-09 | 2023-03-21 | Hitachi Metals, Ltd. | Clad material |
JP2019030903A (ja) * | 2017-11-28 | 2019-02-28 | 日立金属株式会社 | クラッド材およびクラッド材の製造方法 |
JP2019155740A (ja) * | 2018-03-13 | 2019-09-19 | 日立金属株式会社 | クラッド材と金属との複合材 |
JP7067151B2 (ja) | 2018-03-13 | 2022-05-16 | 日立金属株式会社 | クラッド材と金属との複合材 |
US11999131B2 (en) | 2018-03-14 | 2024-06-04 | Toyo Kohan Co., Ltd. | Roll-bonded laminate and method for producing the same |
JP7171216B2 (ja) | 2018-04-10 | 2022-11-15 | 東洋鋼鈑株式会社 | 圧延接合体及び圧延接合体の製造方法 |
US11878363B2 (en) | 2018-04-10 | 2024-01-23 | Toyo Kohan Co., Ltd. | Roll-bonded body and method for producing roll-bonded body |
KR102640907B1 (ko) * | 2018-04-10 | 2024-02-27 | 도요 고한 가부시키가이샤 | 압연 접합체 및 압연 접합체의 제조 방법 |
JP2019181514A (ja) * | 2018-04-10 | 2019-10-24 | 東洋鋼鈑株式会社 | 圧延接合体及び圧延接合体の製造方法 |
JP2020023183A (ja) * | 2018-08-03 | 2020-02-13 | 日立金属株式会社 | 複合金属板 |
US11407202B2 (en) | 2018-08-06 | 2022-08-09 | Toyo Kohan Co., Ltd. | Roll-bonded laminate, method for producing the same, and heat radiation reinforcement member for electronic equipment |
CN112437700A (zh) * | 2018-08-06 | 2021-03-02 | 东洋钢钣株式会社 | 轧制接合体及其制造方法,以及用于电子设备的增强散热部件 |
CN112437700B (zh) * | 2018-08-06 | 2023-07-11 | 东洋钢钣株式会社 | 轧制接合体及其制造方法,以及用于电子设备的增强散热部件 |
Also Published As
Publication number | Publication date |
---|---|
CN103858529B (zh) | 2016-09-07 |
CN103858529A (zh) | 2014-06-11 |
TW201414402A (zh) | 2014-04-01 |
KR101418706B1 (ko) | 2014-07-10 |
US9421741B2 (en) | 2016-08-23 |
JPWO2014010455A1 (ja) | 2016-06-23 |
US20150190985A1 (en) | 2015-07-09 |
TWI576035B (zh) | 2017-03-21 |
WO2014010455A1 (ja) | 2014-01-16 |
KR20140046083A (ko) | 2014-04-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5410646B1 (ja) | シャーシおよびシャーシの製造方法 | |
US8987895B2 (en) | Clad material for insulating substrates | |
KR102027615B1 (ko) | 히트 싱크 장착 파워 모듈용 기판, 냉각기 장착 파워 모듈용 기판 및 파워 모듈 | |
JP5965418B2 (ja) | シャーシおよび携帯機器 | |
CN109382411B (zh) | 包层材料和包层材料的制造方法 | |
JP4893096B2 (ja) | 回路基板およびこれを用いた半導体モジュール | |
JP2013065918A (ja) | ヒートシンク付パワーモジュール用基板及びその製造方法、並びに、ヒートシンク付パワーモジュール、パワーモジュール用基板 | |
JP4893095B2 (ja) | 回路基板およびこれを用いた半導体モジュール | |
JP5370460B2 (ja) | 半導体モジュール | |
JP4672515B2 (ja) | 屈曲用圧延銅合金箔 | |
JP2012023404A (ja) | 回路基板およびこれを用いた半導体モジュール | |
CN106163227A (zh) | 散热积层结构及其制造方法 | |
JP5914968B2 (ja) | ヒートシンク付パワーモジュール用基板及びその製造方法 | |
JP2006328530A (ja) | クラッド材およびプリント配線基板 | |
JP2015080812A (ja) | 接合方法 | |
JP5962147B2 (ja) | ヒートシンク付パワーモジュール用基板、冷却器付パワーモジュール用基板及びパワーモジュール | |
JP2019121668A (ja) | 電子機器用筐体及びその製造方法 | |
JP2012119563A (ja) | 半導体装置用フレキシブル基板および半導体装置 | |
JPH10303339A (ja) | 半導体装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TRDD | Decision of grant or rejection written | ||
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20131024 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20131029 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20131106 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5410646 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |