KR20000048806A - 복합 마모 부품 - Google Patents
복합 마모 부품 Download PDFInfo
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- KR20000048806A KR20000048806A KR1019990702798A KR19997002798A KR20000048806A KR 20000048806 A KR20000048806 A KR 20000048806A KR 1019990702798 A KR1019990702798 A KR 1019990702798A KR 19997002798 A KR19997002798 A KR 19997002798A KR 20000048806 A KR20000048806 A KR 20000048806A
- Authority
- KR
- South Korea
- Prior art keywords
- ceramic
- wear part
- composite wear
- composite
- weight
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/08—Casting in, on, or around objects which form part of the product for building-up linings or coverings, e.g. of anti-frictional metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/004—Shape or construction of rollers or balls
- B02C15/005—Rollers or balls of composite construction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/02—Casting in, on, or around objects which form part of the product for making reinforced articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/06—Casting in, on, or around objects which form part of the product for manufacturing or repairing tools
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
- C04B35/107—Refractories by fusion casting
- C04B35/109—Refractories by fusion casting containing zirconium oxide or zircon (ZrSiO4)
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
- C04B35/111—Fine ceramics
- C04B35/117—Composites
- C04B35/119—Composites with zirconium oxide
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/484—Refractories by fusion casting
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/486—Fine ceramics
- C04B35/488—Composites
- C04B35/4885—Composites with aluminium oxide
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
- C04B35/62655—Drying, e.g. freeze-drying, spray-drying, microwave or supercritical drying
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/653—Processes involving a melting step
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2210/00—Codes relating to different types of disintegrating devices
- B02C2210/02—Features for generally used wear parts on beaters, knives, rollers, anvils, linings and the like
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- 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
- Y10T428/12007—Component of composite having metal continuous phase interengaged with nonmetal continuous phase
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- 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
- Y10T428/12458—All metal or with adjacent metals having composition, density, or hardness gradient
-
- 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
- Y10T428/12486—Laterally noncoextensive components [e.g., embedded, etc.]
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- 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.]
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- 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
- Y10T428/22—Nonparticulate element embedded or inlaid in substrate and visible
-
- 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.]
- Y10T428/24149—Honeycomb-like
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- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Reinforced Plastic Materials (AREA)
- Ceramic Products (AREA)
- Dental Preparations (AREA)
- Silicon Polymers (AREA)
- Materials For Medical Uses (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Magnetic Heads (AREA)
- Semiconductor Lasers (AREA)
Abstract
Description
Claims (12)
- 주조에 의해 제조되고 작업면 또는 면들이 매우 높은 내마모성을 갖는 삽입물을 포함하는 금속 매트릭스로 이루어진 복합 마모 부품에 있어서, 삽입물이 20 내지 80 중량% Al2O3및 80 내지 20 중량% ZrO2의 균일한 고용체로 이루어진 세라믹 패드로 구성되며, 또한 주조시 상기 패드에 액상 금속이 함침되는 것을 특징으로 하는 복합 마모 부품.
- 제 1 항에 있어서, 상기 세라믹 재료가 55 내지 60 중량% 의 Al2O3및 38 내지 42 중량% 의 ZrO2를 포함하는 것을 특징으로 하는 복합 마모 부품.
- 제 1 항에 있어서, 상기 세라믹 재료가 70 내지 77 중량% 의 Al2O3및 23 내지 27 중량% 의 ZrO2를 포함하는 것을 특징으로 하는 복합 마모 부품.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 상기 삽입물내 세라믹 재료의 함량이 35 내지 80 중량%, 바람직하게는 40 내지 60 중량% 및 유리하게는 약 50 중량% 인 것을 특징으로 복합 마모 부품.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서, 상기 삽입물이 FEPA 표준에 따라 F6 내지 F22 의 입도를 갖는 복합 세라믹 입자의 집합체로 이루어지는 것을 특징으로 하는 복합 마모 부품.
- 제 1 항 내지 제 5 항 중 어느 한 항에 있어서, 상기 세라믹 입자가 전기 융해, 소결, 화염분사 및 다른 어떠한 공정에 의해 제조되는 것을 특징으로 하는 복합 마모 부품.
- 제 1 항 내지 제 6 항 중 어느 한 항에 있어서, 상기 세라믹 입자들이 세라믹 패드의 제조 목적으로 무기 또는 유기 액상 접착제의 도움으로 서로 일체적으로 결합되는 것을 특징으로 하는 복합 마모 부품.
- 제 7 항에 있어서, 상기 패드내의 접착제의 양이 4% 를 넘지 않는 것을 특징으로 하는 복합 마모 부품.
- 주조에 의해 제조되고 하나 이상의 세라믹 패드를 포함하는 금속 매트릭스로 이루어진 복합 마모 부품에 있어서, 상기 2개 이상의 세라믹 패드가, 그들 사이의 최소 간격으로, 나란히 배치되는 것을 특징으로 하는 복합 마모 부품.
- 제 9 항에 있어서, 상기 최소 간격은 액상 금속의 도달을 허용하기 위해서 약 10㎜ 인 것을 특징으로 하는 복합 마모 부품.
- 주조에 의해 제조되고 내마모 세라믹 패드를 포함하는 금속 매트릭스로 구성된 복합 마모 부품에 있어서, 상기 세라믹 패드가, 다양한 셀이 세라믹 패드상내에서 다각형 또는 원형 형상으로 존재하는 벌집모양 구조인 것을 특징으로 하는 복합 마모 부품.
- 제 11 항에 있어서, 세라믹 상을 구성하는 다양한 셀의 벽 두께가 5 내지 25㎜ 인 것을 특징으로 하는 복합 마모 부품.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96202741A EP0838288A1 (fr) | 1996-10-01 | 1996-10-01 | Pièce d'usure composite |
EP962027413 | 1996-10-01 | ||
EP97870099 | 1997-07-04 | ||
EP97870099.5 | 1997-07-04 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020067001837A Division KR20060013699A (ko) | 1996-10-01 | 1997-08-27 | 복합 마모 부품 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000048806A true KR20000048806A (ko) | 2000-07-25 |
KR100691295B1 KR100691295B1 (ko) | 2007-03-12 |
Family
ID=26143214
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020067001837A Ceased KR20060013699A (ko) | 1996-10-01 | 1997-08-27 | 복합 마모 부품 |
KR1019997002798A Expired - Lifetime KR100691295B1 (ko) | 1996-10-01 | 1997-08-27 | 복합 마모 부품 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020067001837A Ceased KR20060013699A (ko) | 1996-10-01 | 1997-08-27 | 복합 마모 부품 |
Country Status (23)
Country | Link |
---|---|
US (3) | USRE39998E1 (ko) |
EP (1) | EP0930948B1 (ko) |
JP (1) | JP2001504036A (ko) |
KR (2) | KR20060013699A (ko) |
CN (1) | CN1114513C (ko) |
AT (1) | ATE195895T1 (ko) |
AU (1) | AU723329B2 (ko) |
BR (1) | BR9712188A (ko) |
CA (1) | CA2266475A1 (ko) |
CZ (1) | CZ294041B6 (ko) |
DE (1) | DE69702988T2 (ko) |
EE (1) | EE9900139A (ko) |
ES (1) | ES2150278T3 (ko) |
HU (1) | HU224208B1 (ko) |
ID (1) | ID17782A (ko) |
MY (1) | MY128314A (ko) |
PL (1) | PL189446B1 (ko) |
PT (1) | PT930948E (ko) |
RU (1) | RU2177389C2 (ko) |
SK (1) | SK284900B6 (ko) |
TR (1) | TR199900645T2 (ko) |
UA (1) | UA46124C2 (ko) |
WO (1) | WO1998015373A1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101528109B1 (ko) * | 2014-10-24 | 2015-06-11 | 안상철 | 기능성 복합소재 및 이의 제조방법 |
KR20170058913A (ko) * | 2014-07-16 | 2017-05-29 | 마고또 앵떼르나씨오날 에스.에이. | 세라믹 그레인 및 그들의 제조 방법 |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2266475A1 (fr) | 1996-10-01 | 1998-04-16 | Hubert Francois | Piece d'usure composite |
ES2190881B1 (es) * | 2001-09-17 | 2004-09-16 | Fundacion Inasmet | Piezas para molienda de aridos compuestas de una matriz metalica con inserto interno de material ceramico. |
PL204095B1 (pl) | 2001-12-04 | 2009-12-31 | Magotteaux Int | Odlewany element zużywalny oraz sposób wytwarzania takiego elementu |
DE10244439A1 (de) * | 2002-09-24 | 2004-03-25 | Mathys Orthopädie GmbH | Keramische Endoprothesenkomponenten und Verfahren zu ihrer Herstellung |
US7028936B2 (en) * | 2003-06-11 | 2006-04-18 | Kennametal Inc. | Wear bars for impellers |
ITUD20030169A1 (it) * | 2003-08-20 | 2005-02-21 | F A R Fonderie Acciaierie Roiale Spa | Procedimento per la produzione di un elemento soggetto ad usura, e elemento soggetto ad usura cosi' ottenuto. |
EP1570905A1 (fr) | 2004-03-03 | 2005-09-07 | Magotteaux International S.A. | Galets de broyage pour broyeur vertical |
KR100466868B1 (ko) * | 2004-05-31 | 2005-01-24 | 허홍순 | 분배부재, 이를 갖는 수직축 임팩트 크러셔 및 분배부재의제조 방법 |
US20060166027A1 (en) * | 2005-01-26 | 2006-07-27 | Dr. Boris Amusin | Impact resistant composite metal structure |
US20070007376A1 (en) * | 2005-07-07 | 2007-01-11 | Condon Gary J | Wear-resistant anvil and impact rock crusher machine using such wear-resistant anvil |
US7100651B1 (en) * | 2005-08-09 | 2006-09-05 | Sandvik Intellectual Property Ab | Stump grinding disk and wear strips therefor |
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KR20170058913A (ko) * | 2014-07-16 | 2017-05-29 | 마고또 앵떼르나씨오날 에스.에이. | 세라믹 그레인 및 그들의 제조 방법 |
KR101528109B1 (ko) * | 2014-10-24 | 2015-06-11 | 안상철 | 기능성 복합소재 및 이의 제조방법 |
WO2016064112A3 (ko) * | 2014-10-24 | 2016-06-09 | 안상철 | 기능성 복합소재 및 이의 제조방법 |
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