KR900006655B1 - 프레스 성형성이 우수한 냉간압연 강판 - Google Patents
프레스 성형성이 우수한 냉간압연 강판 Download PDFInfo
- Publication number
- KR900006655B1 KR900006655B1 KR1019860011229A KR860011229A KR900006655B1 KR 900006655 B1 KR900006655 B1 KR 900006655B1 KR 1019860011229 A KR1019860011229 A KR 1019860011229A KR 860011229 A KR860011229 A KR 860011229A KR 900006655 B1 KR900006655 B1 KR 900006655B1
- Authority
- KR
- South Korea
- Prior art keywords
- surface roughness
- average
- steel sheet
- press formability
- convex portion
- Prior art date
Links
- 239000010960 cold rolled steel Substances 0.000 title claims description 47
- 230000003746 surface roughness Effects 0.000 claims description 126
- 229910000831 Steel Inorganic materials 0.000 claims description 112
- 239000010959 steel Substances 0.000 claims description 112
- 238000000034 method Methods 0.000 claims description 30
- 241000233866 Fungi Species 0.000 claims 1
- 229910019142 PO4 Inorganic materials 0.000 description 27
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 27
- 239000010452 phosphate Substances 0.000 description 27
- 238000011282 treatment Methods 0.000 description 26
- 238000005096 rolling process Methods 0.000 description 23
- 239000000203 mixture Substances 0.000 description 20
- 239000000126 substance Substances 0.000 description 20
- 238000000576 coating method Methods 0.000 description 16
- 239000011248 coating agent Substances 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 15
- 238000007747 plating Methods 0.000 description 11
- 238000003466 welding Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 229910000655 Killed steel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910007567 Zn-Ni Inorganic materials 0.000 description 1
- 229910007614 Zn—Ni Inorganic materials 0.000 description 1
- RQMIWLMVTCKXAQ-UHFFFAOYSA-N [AlH3].[C] Chemical compound [AlH3].[C] RQMIWLMVTCKXAQ-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000013532 laser treatment Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
- C21D8/0436—Cold rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B1/227—Surface roughening or texturing
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0478—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing involving a particular surface treatment
-
- 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
- C21D9/38—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for roll bodies
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/923—Physical dimension
- Y10S428/924—Composite
- Y10S428/925—Relative dimension specified
-
- 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
- Y10T428/12389—All metal or with adjacent metals having variation in thickness
-
- 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
- Y10T428/12993—Surface feature [e.g., rough, mirror]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Coating With Molten Metal (AREA)
Abstract
Description
Claims (18)
- 제1항에 있어서, 상기 표면 조도 패턴이 표면 조도의 중심 평면에서 하나의 볼록 부분당 평균 면적(SGr, μm2)이 2,000∼30,000임을 더 만족하는 것을 특징으로 하는 프레스 성형성이 우수한 냉간 압연 강판.
- 제1항에 있어서, 상기 표면 조도 패턴이 표면 조도의 중심 평면에서 하나의 볼록 부분당 평균 면적(SGr, μm2)이 2,000∼30,000이고, 또 중심의 평균 조도(Ra, μm)와 평균 오목 거리(Lmv, μm)의 곱이 50이상임을 더 만족하는 것을 특징으로 하는 프레스 성형성이 우수한 냉간 압연 강판.
- 제1항에 있어서, 상기 표면 조도 패턴이 표면 조도의 중심 평면에서 하나의 볼록 부분당 평균 면적(SGr, μm2)이 2,000∼30,000이고, 또 평균 볼록 반경(Rmp, μm)의 비가 1보다 큰 것임을 더 만족하는 것을 특징으로 하는 프레스 성형성이 우수한 냉간 압연 강판.
- 제1항에 있어서, 상기 표면 조도 패턴이 표면 조도의 중심 평면에서 하나의 볼록 부분당 평균 면적(SGr, μm2)이 2,000∼30,000이고, 표면 조도의 중심 평면에서 볼록 부분의 평균 면적비(SSr, %)가 45이상임을 더 만족하는 것을 특징으로 하는 프레스 성형성이 우수한 냉간 압연 강판.
- 제1항에 있어서, 상기 표면 조도 패턴이 표면 조도의 중심 평면에서 하나의 볼록 부분당 평균 면적(SGr,μm2)이 2,000∼30,000이고, 중심선 평균 표면 조도(Ra, μm)와 핑균 오목 거리(Lmv ,μm)의 곱이 50이상이며, 또한 평균 볼록 반경(Rmp, μm)에 대한 평균 오목 반경(Rmv, μm)의 비가 1보다 큰 것임을 더 만족하는 것을 특징으로 하는 프레스 성형성이 우수한 냉간 압연 강판.
- 제1항에 있어서, 상기 표면 조도 패턴이 표면 조도의 중심 평면에서 하나의 볼록 부분당 평균 면적이 2,000∼30,000이고, 중심선 평균 표면 조도(Ra, μm)와 평균 오목 거리(Lmv, μm)의 곱이 50이상이며, 표면 조도의 중심 평면에서 볼록 부분의 평균 면적비(SSr,%)가 45이상임을 더 만족하는 것을 특징으르 하는 프레스 성형성이 우수한 냉간 압연 강판.
- 제1항에 있어서, 상기 표면 조도 패턴이 표면 조도의 중심 평면에서 하나의 볼록 부분당 평균 면적이 2,000∼30,000이고, 평균 볼록 반경(Rmp, μm)에 대한 평균 오목 반경(Rmv, μm)의 비가 l보다 크며, 또한 표면 조도의 중심 평면에서 볼록 부분의 평균 면적비(SSr,%)가 45이상임을 더 만족하는 것을 특징으로 하는 프레스 성형성이 우수한 냉간 압연 강판.
- 제1항에 있어서, 상기 표면 조도 패턴이 표면 조도의 중심 평면에서 하나의 볼록 부분당 평균 면적(SGr, μm2)이 2,000∼30,000이고, 중심선 평균 표면 조도(Ra, μm)와 평균 오목 거러(Lmv, μm)의 곱이 50이상이며, 평균 볼록반경(Rmp, μm)에 대한 평균 오목 반경(Rmv,μm)의 비가 1보다 크고, 또한 표면 조도의 중심 평면에서 볼록 부분의 평균 면적비(SSr,%)가 45이상임을 더 만족하는 것을 특징으로 하는 프레스 성형성이 우수한 냉간 압연 강판.
- 제10항에 있어서, 상기 표면 조도 패턴이 표면 조도의 중심 평면에서 하나의 볼록 부분당 평균 면적(SGr, μm2) 2,000∼30,000임을 더 만족하는 것을 특징으로 하는 프레스 성형성이 우수한 냉간 압연 강판.
- 제10항에 있어서, 상기 표면 조도 패턴이 표면 조도의 중심 평면에서 하나의 볼록 부분당 평균 면적(SGr, μm2)이 2,000∼30,000이고, 또한 중심선 평균 표면 조도(Ra, μm)와 평균 오목 거러(Lmv, μm)의 곱이 50이상임을 더 만족하는 것을 특징으로 하는 프레스 성형성이 우수한 도금 강판.
- 제10항에 있어서, 상기 표면 조도 패턴이 표면 조도의 중심선에서 하나의 볼록 부분당 평균 면적(SGr, μm2)이 2,000∼30,000이고, 또한 평균 볼록 반경(Rmp, μm)에 대한 평균 오목 반경(Rmv, μm)의 비가 1보다 큰 것임을 더 만즉하는 것을 특징으로 하는 프레스 성형성이 우수한 도금 강판.
- 제10항에 있어서. 상기 표면 조도 패턴이 표면 조도의 중심 평면에서 하나의 볼록 부분당 평균 면적(SGr, μm2)이 2,000∼30,000이고, 또한 표면 조도의 중심 평면에서 볼록 부분의 평균 면적비(SSr,%)가 45이상임을 더 만족하는 것을 특징으로 하는 프레스 성형성이 우수한 도금 강판.
- 제10항에 있어서, 상기 표면 조도 패턴이 표면 조도의 중심 평면에서 하나의 볼록 부분당 평균 면적(SGr, μm2)이 2,000∼30,000이고, 중심선 평균 표면 조도(Ra, μm)와 평균 오목 거리(Lmv, μm)의 곱이 50이상이며, 또한 평균 볼록 반경(Rmp, μm)에 대한 평균 볼록 반경(Rmv, μm)의 비가 1보다 큰 것임을 더 만족하는 것을 특징으로 하는 프레스 성형성이 우수한 도금 강판.
- 제l0항에 있어서, 상기 표면 조도 패턴이 표면 조도의 중심 평면에서 하나의 볼록 부분당 평균 면적(SGr ,μm)이 2,000∼20,000이고, 중심선 평균 표면 조도(Ra, μm)와 평균 오목 거리(Lmv ,μm)의 곱이 50이상이며, 또한 표면 조도의 중심 평면에서 볼록 부분의 평균 면적비(SSr,%)가 45이상임을 더 만족하는것을 특징으로 하는 프레스 성형성이 우수한 도금 강판.
- 제10항에 있어서, 상기 표면 조도 패턴이 표면 조도의 중심 평면에서 하나의 볼록 부분당 평균 면적(SGr, μm2)이 2,000∼30,000이고, 평균 볼록 반경(Rmp ,μm)에 대한 평균 오목 반경(Rmv, μm)의 비가 1보다 크며, 또한 표면 조도의 중심 평면에서 볼록 부분의 평균 면적비가 45이상임을 더 만족하는 것을 특징으로 하는 프레스 성형성이 우수한 도금 강판.
- 제10항에 있어서, 상기 표면 조도 패턴이 표면 조도의 중심 평면에서 하나의 볼록 부분당 평균 면적(SGr, μm2)이 2,000∼30,000이고, 중심선 평균 표면 조도(Ra, μm)와 평균 오목 거리(Lmv, μm)의 곱이 50이상이며, 평균 볼록 반경(Rmp, μm)에 대한 평균 오목 반경(Rmv,μm)의 비가 1보다 크고, 또한 표면 조도의 중심 평면에서 볼록 부분의 평균 면적비(SSr,%)가 45이상임을 더 만족하는 것을 특징으로 하는 프레스 성형성이 우수한 도금 강판.
Applications Claiming Priority (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60296612A JPS62151206A (ja) | 1985-12-24 | 1985-12-24 | プレス成形性と耐型かじり性に優れる冷延鋼板 |
JP60296614A JPS62151208A (ja) | 1985-12-24 | 1985-12-24 | プレス成形性等に優れる冷延鋼板 |
JP60-296611~4 | 1985-12-24 | ||
JP296611 | 1985-12-24 | ||
JP296614 | 1985-12-24 | ||
JP60296611A JPS62151205A (ja) | 1985-12-24 | 1985-12-24 | プレス成形性に優れる冷延鋼板 |
JP296613 | 1985-12-24 | ||
JP60296613A JPS62151207A (ja) | 1985-12-24 | 1985-12-24 | プレス成形性と化成処理性に優れる冷延鋼板 |
JP296612 | 1985-12-24 | ||
JP61177081A JPH0784673B2 (ja) | 1986-07-28 | 1986-07-28 | プレス成形性、塗装後鮮映性に優れるめつき鋼板 |
JP177082 | 1986-07-28 | ||
JP61177083A JPH0784675B2 (ja) | 1986-07-28 | 1986-07-28 | プレス成形性および塗装後鮮映性に優れるめつき鋼板 |
JP177081 | 1986-07-28 | ||
JP61-177081~3 | 1986-07-28 | ||
JP61177082A JPH0784674B2 (ja) | 1986-07-28 | 1986-07-28 | プレス成形性、耐型かじり性もしくは塗装後鮮映性に優れるめつき鋼板 |
JP177083 | 1986-07-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870006216A KR870006216A (ko) | 1987-07-10 |
KR900006655B1 true KR900006655B1 (ko) | 1990-09-17 |
Family
ID=27566343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019860011229A KR900006655B1 (ko) | 1985-12-24 | 1986-12-24 | 프레스 성형성이 우수한 냉간압연 강판 |
Country Status (8)
Country | Link |
---|---|
US (1) | US4775599A (ko) |
EP (1) | EP0231653B1 (ko) |
KR (1) | KR900006655B1 (ko) |
CN (1) | CN1011121B (ko) |
AU (1) | AU579271B2 (ko) |
BR (1) | BR8606445A (ko) |
CA (1) | CA1275154C (ko) |
DE (1) | DE3686816T2 (ko) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5182171A (en) * | 1986-06-26 | 1993-01-26 | Taiyo Steel Co., Ltd. | Conductive and corrosion-resistant steel sheet |
US4841611A (en) * | 1986-07-14 | 1989-06-27 | Kawasaki Steel Corporation | Work roll with dulled surface having geometrically patterned uneven dulled sections for temper rolling |
LU86531A1 (fr) * | 1986-07-28 | 1988-02-02 | Centre Rech Metallurgique | Produit metallique presentant une brillance apres peinture amelioree et procedes pour sa fabrication |
US4861441A (en) * | 1986-08-18 | 1989-08-29 | Nippon Steel Corporation | Method of making a black surface treated steel sheet |
US4978583A (en) * | 1986-12-25 | 1990-12-18 | Kawasaki Steel Corporation | Patterned metal plate and production thereof |
DE3905679A1 (de) * | 1989-02-24 | 1990-08-30 | Heidelberger Druckmasch Ag | Metallfolie als aufzug fuer bogenfuehrende zylinder und/oder trommeln an rotationsdruckmaschinen |
US4996113A (en) * | 1989-04-24 | 1991-02-26 | Aluminum Company Of America | Brightness enhancement with textured roll |
JP2704070B2 (ja) * | 1991-10-30 | 1998-01-26 | 川崎製鉄株式会社 | プレス金型摺動性に優れた合金化溶融亜鉛めっき鋼板 |
JP3067353B2 (ja) * | 1991-12-09 | 2000-07-17 | 川崎製鉄株式会社 | カートリッジ用シャッター材 |
US5250364A (en) * | 1992-02-03 | 1993-10-05 | Aluminum Company Of America | Rolled product with textured surface for improved lubrication, formability and brightness |
JP2762328B2 (ja) * | 1992-07-16 | 1998-06-04 | 東洋鋼鈑株式会社 | インナーシールド用素材およびその製造法 |
US5629099A (en) * | 1993-06-30 | 1997-05-13 | Nkk Corporation | Alloying-treated iron-zinc alloy dip-plated steel sheet excellent in press-formability and method for manufacturing same |
CA2119938C (en) * | 1994-03-25 | 1999-11-09 | Andre F. Vigeant | Enhanced protective metallic coating weights for steel sheet |
JP2952660B2 (ja) * | 1996-09-05 | 1999-09-27 | 日新製鋼株式会社 | 太陽電池基板用ステンレス鋼の製造方法、太陽電池用基板,太陽電池及び太陽電池の製造方法 |
US6129990A (en) * | 1998-04-10 | 2000-10-10 | R. E. Service Company, Inc. | Copper/steel laminated sheet for use in manufacturing printed circuit boards |
US6355360B1 (en) | 1998-04-10 | 2002-03-12 | R.E. Service Company, Inc. | Separator sheet laminate for use in the manufacture of printed circuit boards |
US6127051A (en) * | 1998-04-10 | 2000-10-03 | R. E. Service Company, Inc. | Copper/steel laminated sheet for use in manufacturing printed circuit boards |
JP4233726B2 (ja) * | 2000-03-23 | 2009-03-04 | 新日鉄マテリアルズ株式会社 | 電気接点安定性に優れた金属箔 |
US6783860B1 (en) | 2001-05-11 | 2004-08-31 | R. E. Service Company, Inc. | Laminated entry and exit material for drilling printed circuit boards |
TWI303672B (en) * | 2002-07-29 | 2008-12-01 | Jfe Steel Corp | Coated steel sheet provided with electrodeposition painting having superior appearance |
KR100955982B1 (ko) * | 2005-03-31 | 2010-05-06 | 가부시키가이샤 고베 세이코쇼 | 도막 밀착성, 가공성 및 내수소취화 특성이 우수한 고강도냉연 강판 및 자동차용 강 부품 |
US20100180427A1 (en) * | 2009-01-16 | 2010-07-22 | Ford Motor Company | Texturing of thin metal sheets/foils for enhanced formability and manufacturability |
US20100330389A1 (en) * | 2009-06-25 | 2010-12-30 | Ford Motor Company | Skin pass for cladding thin metal sheets |
PL2495347T3 (pl) * | 2009-10-26 | 2019-05-31 | Nippon Steel & Sumitomo Metal Corp | Stopowa blacha stalowa cienka cynkowana zanurzeniowo na gorąco i sposób jej wytwarzania |
DE102010030465B4 (de) * | 2010-06-24 | 2023-12-07 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Herstellen eines Blechformteils aus einem höherfesten Stahlblechmaterial mit einer elektrolytisch aufgebrachten Zink-Nickel-Beschichtung |
CN102200423B (zh) * | 2011-02-21 | 2012-10-03 | 刘汉平 | 用于钢板生产厚度均匀性提升的8∑标准板及其制法 |
WO2016055227A1 (de) | 2014-10-09 | 2016-04-14 | Thyssenkrupp Steel Europe Ag | Kaltgewalztes und rekristallisierend geglühtes stahlflachprodukt und verfahren zu seiner herstellung |
EP4231330A1 (en) | 2016-09-13 | 2023-08-23 | Lg Innotek Co., Ltd. | A deposition mask for manufacturing an organic light emitting diode (oled) panel |
DE102017103303A1 (de) | 2017-02-17 | 2018-08-23 | Voestalpine Stahl Gmbh | Verfahren zum Herstellen von Stahlblechen |
DE102017103308A1 (de) * | 2017-02-17 | 2018-08-23 | Voestalpine Stahl Gmbh | Verfahren zum Herstellen von Stahlblechen |
CN107442569B (zh) * | 2017-07-21 | 2019-04-19 | 中冶南方工程技术有限公司 | 一种用于轧制金属带材的十八辊轧机 |
CN108559936B (zh) * | 2018-04-23 | 2020-10-02 | 黄石山力科技股份有限公司 | 利用带花纹的基板生产镀锌板的方法及镀锌板 |
CN113172096B (zh) * | 2021-05-10 | 2022-07-01 | 山西太钢不锈钢股份有限公司 | 一种有效控制花纹板豆高的轧制方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2941544A (en) * | 1955-09-27 | 1960-06-21 | Renault | Fluid control devices and elastic pressure-responsive valves |
DE1247251B (de) * | 1964-04-25 | 1967-08-17 | Opel Adam Ag | Ziehblech fuer Ziehteile |
US3619881A (en) * | 1969-01-17 | 1971-11-16 | United States Steel Corp | Cold rolling work roll |
FR2290623A1 (fr) * | 1974-11-06 | 1976-06-04 | Lorraine Laminage | Tole pour emboutissage profond ou extraprofond et procede d'obtention d'une telle tole |
JPS548330A (en) * | 1977-06-21 | 1979-01-22 | Nihon Plast Co Ltd | Preparation of wooden handle |
LU80792A1 (fr) * | 1979-01-15 | 1980-08-08 | Ntre De Rech Metallurg Ct Voor | Dispsitif et procede pour effectuer des perforations a la surface des cylindres de laminoirs |
FR2476524A1 (fr) * | 1980-02-27 | 1981-08-28 | Sumitomo Metal Ind | Procede pour travailler la surface d'un cylindre de laminage a froid |
DE3137827C2 (de) * | 1981-09-23 | 1984-05-10 | Krupp Stahl Ag, 4630 Bochum | Verfahren zum Aufrauhen der Walzenoberfläche einer Dressierwalze für das Nachwalzen von Feinblech |
LU85267A1 (fr) * | 1984-03-22 | 1985-10-14 | Centre Rech Metallurgique | Procede d'amelioration de l'etat de surface d'un cylindre |
AU573111B2 (en) * | 1986-01-17 | 1988-05-26 | Kawasaki Steel Corp. | Steel sheets for painting and a method of producing the same |
-
1986
- 1986-12-19 US US06/944,679 patent/US4775599A/en not_active Expired - Lifetime
- 1986-12-23 CA CA000526166A patent/CA1275154C/en not_active Expired - Lifetime
- 1986-12-23 AU AU66907/86A patent/AU579271B2/en not_active Ceased
- 1986-12-23 EP EP86310099A patent/EP0231653B1/en not_active Expired - Lifetime
- 1986-12-23 CN CN86108640A patent/CN1011121B/zh not_active Expired
- 1986-12-23 DE DE8686310099T patent/DE3686816T2/de not_active Expired - Fee Related
- 1986-12-24 KR KR1019860011229A patent/KR900006655B1/ko not_active IP Right Cessation
- 1986-12-24 BR BR8606445A patent/BR8606445A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
AU579271B2 (en) | 1988-11-17 |
CA1275154C (en) | 1990-10-16 |
CN1011121B (zh) | 1991-01-09 |
KR870006216A (ko) | 1987-07-10 |
EP0231653B1 (en) | 1992-09-23 |
DE3686816D1 (de) | 1992-10-29 |
AU6690786A (en) | 1987-06-25 |
EP0231653A3 (en) | 1987-12-09 |
EP0231653A2 (en) | 1987-08-12 |
BR8606445A (pt) | 1987-10-20 |
CN86108640A (zh) | 1987-08-19 |
US4775599A (en) | 1988-10-04 |
DE3686816T2 (de) | 1993-04-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR900006655B1 (ko) | 프레스 성형성이 우수한 냉간압연 강판 | |
EP1439240A1 (en) | METHOD FOR PRESS WORKING, PLATED STEEL PRODUCT FOR USE THEREIN AND METHOD FOR PRODUCING THE STEEL PRODUCT | |
EP0870847A1 (en) | Rust preventive carbon steel sheet for fuel tank having good welding gastightness and anticorrosion after forming | |
US5336567A (en) | Nickel alloy electroplated cold-rolled steel sheet excellent in press-formability and phosphating-treatability | |
CA2081645C (en) | Hot-dip zinc-coated steel sheets exhibiting excellent press die sliding property | |
US4861390A (en) | Method of manufacturing formable as-rolled thin steel sheets | |
KR100267624B1 (ko) | 합금화 용융 아연도금 강판 및 그 제조방법 | |
JP2718627B2 (ja) | 摺動性と塗装鮮映性に優れた亜鉛系めっき鋼板 | |
JP2006061953A (ja) | 溶融亜鉛めっき鋼板とその製造方法 | |
JP2904060B2 (ja) | 打ち抜き加工性と成形性に優れた表面処理鋼板 | |
US5178687A (en) | Chromium containing steel sheet excellent in corrosion resistance and workability | |
EP0492576B1 (en) | Chromium containing high strength steel sheet excellent in corrosion resistance and workability | |
JP2001247951A (ja) | めっき密着性および溶接性に優れた溶融亜鉛めっき鋼板並びにその製造方法 | |
RU2823786C2 (ru) | Предварительно покрытый стальной лист для горячего прессования и способ его получения и горячепрессованная стальная деталь и ее применение | |
US5322741A (en) | Aluminum alloy sheet with improved formability and method of production | |
JP3068938B2 (ja) | 成形性に優れた合金化溶融亜鉛めっき鋼板の製造方法 | |
JPH0784675B2 (ja) | プレス成形性および塗装後鮮映性に優れるめつき鋼板 | |
JPH0971879A (ja) | 加工性に優れた燃料タンク用鋼板 | |
Granzow | Sheet formability of steels | |
JP6597947B1 (ja) | 溶融Sn−Zn系合金めっき鋼板およびその製造方法 | |
EP0364596B1 (en) | METHODS FOR PRODUCING Zn-Ni ALLOY-PLATED STEEL SHEET HAVING EXCELLENT PRESS MOLDABILITY | |
JP2005305539A (ja) | 高強度自動車用部材の製造方法 | |
JPH0691305A (ja) | 深絞り性と耐型かじり性と耐食性に優れた亜鉛系めっき鋼板 | |
JPH0687001A (ja) | 深絞り性と耐かじり性に優れた表面処理鋼板 | |
Dinda et al. | Worldwide Supply of Zinc Coated Sheet Steel for Automotive Applications |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19861224 |
|
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19870506 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19861224 Comment text: Patent Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19900410 Patent event code: PE09021S01D |
|
G160 | Decision to publish patent application | ||
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19900821 |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19901211 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19910117 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19910117 End annual number: 3 Start annual number: 1 |
|
PR1001 | Payment of annual fee |
Payment date: 19930831 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 19940908 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 19950906 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 19960827 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 19970822 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 19980903 Start annual number: 9 End annual number: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 19990909 Start annual number: 10 End annual number: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20000906 Start annual number: 11 End annual number: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20010912 Start annual number: 12 End annual number: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20020905 Start annual number: 13 End annual number: 13 |
|
FPAY | Annual fee payment |
Payment date: 20030915 Year of fee payment: 14 |
|
PR1001 | Payment of annual fee |
Payment date: 20030915 Start annual number: 14 End annual number: 14 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |