CN1924049A - 铜合金材料及其制造方法 - Google Patents
铜合金材料及其制造方法 Download PDFInfo
- Publication number
- CN1924049A CN1924049A CNA2006100846701A CN200610084670A CN1924049A CN 1924049 A CN1924049 A CN 1924049A CN A2006100846701 A CNA2006100846701 A CN A2006100846701A CN 200610084670 A CN200610084670 A CN 200610084670A CN 1924049 A CN1924049 A CN 1924049A
- Authority
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- China
- Prior art keywords
- cold rolling
- alloy material
- quality
- heat treatment
- treatment step
- 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.)
- Granted
Links
- 229910000881 Cu alloy Inorganic materials 0.000 title claims abstract description 50
- 239000000956 alloy Substances 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 51
- 238000005097 cold rolling Methods 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 29
- 239000010949 copper Substances 0.000 claims abstract description 20
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 16
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 239000012535 impurity Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 36
- 239000007858 starting material Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims 1
- 229910000679 solder Inorganic materials 0.000 abstract description 24
- 229910052759 nickel Inorganic materials 0.000 abstract description 18
- 229910052718 tin Inorganic materials 0.000 abstract description 13
- 238000005304 joining Methods 0.000 abstract 1
- 238000007669 thermal treatment Methods 0.000 description 33
- 229910000765 intermetallic Inorganic materials 0.000 description 27
- 230000000694 effects Effects 0.000 description 26
- 230000000052 comparative effect Effects 0.000 description 12
- 229910017755 Cu-Sn Inorganic materials 0.000 description 10
- 229910017927 Cu—Sn Inorganic materials 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 10
- 229910052802 copper Inorganic materials 0.000 description 10
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 10
- 230000007812 deficiency Effects 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 9
- 239000006104 solid solution Substances 0.000 description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 238000005452 bending Methods 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 7
- 238000003754 machining Methods 0.000 description 7
- 239000002244 precipitate Substances 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 5
- 238000005266 casting Methods 0.000 description 5
- 208000037656 Respiratory Sounds Diseases 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 230000008676 import Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 229910017876 Cu—Ni—Si Inorganic materials 0.000 description 3
- 229910020816 Sn Pb Inorganic materials 0.000 description 3
- 229910020922 Sn-Pb Inorganic materials 0.000 description 3
- 229910008783 Sn—Pb Inorganic materials 0.000 description 3
- 238000005275 alloying Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000005496 eutectics Effects 0.000 description 3
- 238000012797 qualification Methods 0.000 description 3
- 238000003483 aging Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- 229910018098 Ni-Si Inorganic materials 0.000 description 1
- 229910018529 Ni—Si Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000009422 growth inhibiting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000004881 precipitation hardening Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/04—Alloys based on copper with zinc as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Conductive Materials (AREA)
- Metal Rolling (AREA)
Abstract
Description
类别 | 试样No. | 组成(质量%) | 质量比 | ||||||||
Ni | Si | Zn | Sn | P | Cu | Ni/Si | Zn/Ni | Sn/Ni | |||
实施例 | 1 | 1 | 3.0 | 0.7 | 1.7 | 0.3 | 0.02 | 其余 | 4.3 | 0.57 | 0.10 |
2 | 2 | 1.8 | 0.4 | 1.7 | 0.3 | 0.02 | 其余 | 4.5 | 0.94 | 0.17 | |
3 | 3 | 4.0 | 0.8 | 2.0 | 0.3 | 0.02 | 其余 | 5.0 | 0.50 | 0.08 | |
比较例 | 1 | 4 | 6.0 | 1.5 | 3.0 | 0.3 | 0.02 | 其余 | 4.0 | 0.50 | 0.05 |
2 | 5 | 0.6 | 0.1 | 1.0 | 0.1 | 0.02 | 其余 | 6.0 | 1.7 | 0.17 | |
3 | 6 | 1.4 | 0.7 | 1.0 | 0.2 | 0.02 | 其余 | 2.0 | 0.71 | 0.14 | |
4 | 7 | 5.0 | 0.7 | 2.5 | 0.4 | 0.02 | 其余 | 7.1 | 0.50 | 0.08 | |
5 | 8 | 3.0 | 0.7 | 7.0 | 0.3 | 0.02 | 其余 | 4.3 | 2.3 | 0.10 | |
6 | 9 | 3.0 | 0.7 | 0.5 | 0.3 | 0.02 | 其余 | 4.3 | 0.17 | 0.10 | |
7 | 10 | 3.0 | 0.7 | 1.0 | 0.3 | 0.02 | 其余 | 4.3 | 0.33 | 0.10 | |
8 | 11 | 3.0 | 0.7 | 1.7 | 0.05 | 0.02 | 其余 | 4.3 | 0.57 | 0.02 | |
9 | 12 | 3.0 | 0.7 | 1.7 | 1.0 | 0.02 | 其余 | 4.3 | 0.57 | 0.33 | |
10 | 13 | 3.0 | 0.7 | 1.7 | 0.12 | 0.02 | 其余 | 4.3 | 0.57 | 0.04 | |
11 | 14 | 1.5 | 0.3 | 1.7 | 0.4 | 0.02 | 其余 | 5.0 | 1.1 | 0.27 | |
12 | 15 | 3.0 | 0.7 | 1.7 | 0.3 | 0.4 | 其余 | 4.3 | 0.57 | 0.10 |
试样No. | 抗拉强度(N/mm2) | 延伸率(%) | 导电率(%IACS) | 化合物层的厚度(μm) | 有无缺陷 | ||
实施例 | 1 | 1 | 816 | 10 | 38 | 4 | 无 |
2 | 2 | 804 | 12 | 40 | 3 | 无 | |
3 | 3 | 836 | 9 | 37 | 4 | 无 | |
比较例 | 1 | 4 | 824 | 8 | 27 | 12 | 有 |
2 | 5 | 606 | 10 | 44 | 7 | 无 | |
3 | 6 | 610 | 10 | 30 | 6 | 无 | |
4 | 7 | 774 | 8 | 32 | 20 | 有 | |
5 | 8 | 820 | 9 | 32 | 3 | 无 | |
6 | 9 | 796 | 10 | 38 | 20 | 有 | |
7 | 10 | 804 | 10 | 39 | 14 | 有 | |
8 | 11 | 722 | 8 | 40 | 4 | 无 | |
9 | 12 | 818 | 8 | 32 | 18 | 有 | |
10 | 13 | 784 | 10 | 39 | 4 | 无 | |
11 | 14 | 776 | 10 | 36 | 12 | 有 | |
12 | 15 | 802 | 6 | 34 | 7 | 无 |
类别 | 试样No. | 热处理前与最终材料的板厚比 | 第1热处理加热条件 | 第2热处理加热条件 | 第3热处理 | ||
加热条件 | 负荷张力 | ||||||
实施例1 | 1 | 1.50∶1 | 860℃×1分钟 | 450℃×4h | 450℃×1分钟 | 30N/mm2 | |
比较例 | 13 | 16 | 1.17∶1 | 860℃×1分钟 | 450℃×4h | 450℃×1分钟 | 30N/mm2 |
14 | 17 | 2.67∶1 | 860℃×1分钟 | 450℃×4h | 450℃×1分钟 | 30N/mm2 | |
15 | 18 | 1.50∶1 | 550℃×1分钟 | 450℃×4h | 450℃×1分钟 | 30N/mm2 | |
16 | 19 | 1.50∶1 | 1000℃×1分钟 | 450℃×4h | 450℃×1分钟 | 30N/mm2 | |
17 | 20 | 1.50∶1 | 860℃×1分钟 | 350℃×4h | 450℃×1分钟 | 30N/mm2 | |
18 | 21 | 1.50∶1 | 860℃×1分钟 | 600℃×5h | 450℃×1分钟 | 30N/mm2 | |
19 | 22 | 1.50∶1 | 860℃×1分钟 | 450℃×4h | 无 | 无 | |
20 | 23 | 1.50∶1 | 860℃×1分钟 | 450℃×4h | 350℃×1分钟 | 30N/mm2 | |
21 | 24 | 1.50∶1 | 860℃×1分钟 | 450℃×4h | 600℃×1分钟 | 30N/mm2 | |
22 | 25 | 1.50∶1 | 860℃×1分钟 | 450℃×4h | 450℃×1分钟 | 5N/mm2 | |
23 | 26 | 1.50∶1 | 860℃×1分钟 | 450℃×4h | 450℃×1分钟 | 300N/mm2产生板断裂 |
类别 | 试样No. | 抗拉强度(N/mm2) | 延伸率(%) | 导电率(%IACS) | 翘曲量(mm) | |
实施例1 | 1 | 816 | 10 | 38 | 2 | |
比较例 | 13 | 16 | 766 | 12 | 36 | - |
14 | 17 | 817 | 7 | 36 | - | |
15 | 18 | 718 | 10 | 40 | - | |
16 | 19 | 820 | 4 | 34 | - | |
17 | 20 | 770 | 10 | 32 | - | |
18 | 21 | 664 | 12 | 41 | - | |
19 | 22 | 816 | 7 | 35 | 7 | |
20 | 23 | 814 | 7 | 35 | 6 | |
21 | 24 | 762 | 12 | 34 | 2 | |
22 | 25 | 812 | 10 | 38 | 6 |
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005255494 | 2005-09-02 | ||
JP2005255494A JP4501818B2 (ja) | 2005-09-02 | 2005-09-02 | 銅合金材およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1924049A true CN1924049A (zh) | 2007-03-07 |
CN100447268C CN100447268C (zh) | 2008-12-31 |
Family
ID=37816873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100846701A Active CN100447268C (zh) | 2005-09-02 | 2006-05-29 | 铜合金材料及其制造方法 |
Country Status (3)
Country | Link |
---|---|
US (2) | US20070051441A1 (zh) |
JP (1) | JP4501818B2 (zh) |
CN (1) | CN100447268C (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102286714A (zh) * | 2011-08-15 | 2011-12-21 | 江西理工大学 | 一种铜镍锡合金的制备方法 |
CN103608910A (zh) * | 2011-07-22 | 2014-02-26 | 三菱综合材料株式会社 | 接合线用铜线材及接合线用铜线材的制造方法 |
CN108411150A (zh) * | 2018-01-22 | 2018-08-17 | 公牛集团股份有限公司 | 插套用高性能铜合金材料及制造方法 |
CN110066940A (zh) * | 2019-05-30 | 2019-07-30 | 安徽协同创新设计研究院有限公司 | 铁画线材 |
WO2020113352A1 (zh) * | 2018-12-06 | 2020-06-11 | 宁波博威合金材料股份有限公司 | 高性能铜合金及其制备方法 |
CN111394611A (zh) * | 2020-04-08 | 2020-07-10 | 公牛集团股份有限公司 | 一种耐磨高弹性铜合金插套材料及其制备方法 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4810704B2 (ja) * | 2006-01-10 | 2011-11-09 | Dowaメタルテック株式会社 | 耐応力腐食割れ性に優れたCu−Ni−Si−Zn系銅合金の製造法 |
JP4934493B2 (ja) * | 2007-05-09 | 2012-05-16 | 古河電気工業株式会社 | 時効析出型合金ストリップの熱処理方法 |
KR20090042556A (ko) * | 2007-10-26 | 2009-04-30 | 삼성전기주식회사 | 인쇄회로기판 및 그 제조방법 |
JP4930527B2 (ja) | 2009-03-05 | 2012-05-16 | 日立電線株式会社 | 銅合金材及び銅合金材の製造方法 |
US9435016B2 (en) | 2010-07-07 | 2016-09-06 | Mitsubishi Shindoh Co., Ltd. | Cu-Ni-Si-based copper alloy plate having excellent deep drawing workability and method of manufacturing the same |
KR101508451B1 (ko) | 2010-12-13 | 2015-04-07 | 니폰 세이센 가부시키가이샤 | 구리 합금선 및 구리 합금 스프링 |
JP5743165B2 (ja) | 2010-12-13 | 2015-07-01 | 株式会社 東北テクノアーチ | 銅合金及び銅合金の製造方法 |
TWI461252B (zh) * | 2010-12-24 | 2014-11-21 | Murata Manufacturing Co | A bonding method, a bonding structure, an electronic device, an electronic device manufacturing method, and an electronic component |
JP5030191B1 (ja) * | 2011-05-25 | 2012-09-19 | 三菱伸銅株式会社 | 深絞り加工性に優れたCu−Ni−Si系銅合金板及びその製造方法 |
WO2012160684A1 (ja) * | 2011-05-25 | 2012-11-29 | 三菱伸銅株式会社 | 深絞り加工性に優れたCu-Ni-Si系銅合金板及びその製造方法 |
JP5893528B2 (ja) * | 2012-07-27 | 2016-03-23 | 新日鉄住金マテリアルズ株式会社 | 無鉛はんだバンプ接合構造 |
KR101627696B1 (ko) | 2015-12-28 | 2016-06-07 | 주식회사 풍산 | 자동차 및 전기전자 부품용 동합금재 및 그의 제조 방법 |
Family Cites Families (19)
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US3956027A (en) * | 1975-04-09 | 1976-05-11 | Olin Corporation | Processing copper base alloys |
US4656003A (en) * | 1984-10-20 | 1987-04-07 | Kabushiki Kaisha Kobe Seiko Sho | Copper alloy and production of the same |
US4594221A (en) | 1985-04-26 | 1986-06-10 | Olin Corporation | Multipurpose copper alloys with moderate conductivity and high strength |
JP2870780B2 (ja) * | 1989-02-01 | 1999-03-17 | 日立電線株式会社 | リードフレーム用高強度銅合金 |
JPH0324243A (ja) * | 1989-06-21 | 1991-02-01 | Kobe Steel Ltd | Ledリードフレーム用銅合金 |
JP2977845B2 (ja) | 1990-01-30 | 1999-11-15 | 株式会社神戸製鋼所 | ばね特性、強度及び導電性に優れた耐マイグレーション性端子・コネクタ用銅合金 |
US5322575A (en) * | 1991-01-17 | 1994-06-21 | Dowa Mining Co., Ltd. | Process for production of copper base alloys and terminals using the same |
US5508001A (en) * | 1992-11-13 | 1996-04-16 | Mitsubishi Sindoh Co., Ltd. | Copper based alloy for electrical and electronic parts excellent in hot workability and blankability |
JPH0718356A (ja) * | 1993-07-01 | 1995-01-20 | Mitsubishi Electric Corp | 電子機器用銅合金、その製造方法およびicリードフレーム |
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JP3407527B2 (ja) | 1996-02-23 | 2003-05-19 | 日立電線株式会社 | 電子機器用銅合金材 |
JP3465541B2 (ja) | 1997-07-16 | 2003-11-10 | 日立電線株式会社 | リードフレーム材の製造方法 |
KR100515804B1 (ko) * | 2001-02-20 | 2005-09-21 | 닛꼬 긴조꾸 가꼬 가부시키가이샤 | 고강도 티탄 구리 합금 및 그 제조법 및 그것을 사용한단자ㆍ커넥터 |
JP3797882B2 (ja) | 2001-03-09 | 2006-07-19 | 株式会社神戸製鋼所 | 曲げ加工性が優れた銅合金板 |
JP4025632B2 (ja) * | 2002-11-29 | 2007-12-26 | 日鉱金属株式会社 | 銅合金 |
DE10308779B8 (de) * | 2003-02-28 | 2012-07-05 | Wieland-Werke Ag | Bleifreie Kupferlegierung und deren Verwendung |
JP4112426B2 (ja) | 2003-05-14 | 2008-07-02 | 三菱伸銅株式会社 | めっき処理材の製造方法 |
JP4255330B2 (ja) | 2003-07-31 | 2009-04-15 | 日鉱金属株式会社 | 疲労特性に優れたCu−Ni−Si系合金部材 |
JP4655834B2 (ja) | 2005-09-02 | 2011-03-23 | 日立電線株式会社 | 電気部品用銅合金材とその製造方法 |
-
2005
- 2005-09-02 JP JP2005255494A patent/JP4501818B2/ja active Active
-
2006
- 2006-05-29 CN CNB2006100846701A patent/CN100447268C/zh active Active
- 2006-08-28 US US11/510,853 patent/US20070051441A1/en not_active Abandoned
-
2009
- 2009-10-22 US US12/603,804 patent/US8361255B2/en not_active Expired - Fee Related
Cited By (8)
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CN103608910A (zh) * | 2011-07-22 | 2014-02-26 | 三菱综合材料株式会社 | 接合线用铜线材及接合线用铜线材的制造方法 |
CN103608910B (zh) * | 2011-07-22 | 2016-03-02 | 三菱综合材料株式会社 | 接合线用铜线材及接合线用铜线材的制造方法 |
TWI586448B (zh) * | 2011-07-22 | 2017-06-11 | 三菱綜合材料股份有限公司 | 接合引線用銅裸線及接合引線用銅裸線之製造方法 |
CN102286714A (zh) * | 2011-08-15 | 2011-12-21 | 江西理工大学 | 一种铜镍锡合金的制备方法 |
CN108411150A (zh) * | 2018-01-22 | 2018-08-17 | 公牛集团股份有限公司 | 插套用高性能铜合金材料及制造方法 |
WO2020113352A1 (zh) * | 2018-12-06 | 2020-06-11 | 宁波博威合金材料股份有限公司 | 高性能铜合金及其制备方法 |
CN110066940A (zh) * | 2019-05-30 | 2019-07-30 | 安徽协同创新设计研究院有限公司 | 铁画线材 |
CN111394611A (zh) * | 2020-04-08 | 2020-07-10 | 公牛集团股份有限公司 | 一种耐磨高弹性铜合金插套材料及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
US20100037996A1 (en) | 2010-02-18 |
CN100447268C (zh) | 2008-12-31 |
US8361255B2 (en) | 2013-01-29 |
US20070051441A1 (en) | 2007-03-08 |
JP2007070651A (ja) | 2007-03-22 |
JP4501818B2 (ja) | 2010-07-14 |
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