CN1177946C - 连接器用铜合金及其制造方法 - Google Patents
连接器用铜合金及其制造方法 Download PDFInfo
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- CN1177946C CN1177946C CNB011325984A CN01132598A CN1177946C CN 1177946 C CN1177946 C CN 1177946C CN B011325984 A CNB011325984 A CN B011325984A CN 01132598 A CN01132598 A CN 01132598A CN 1177946 C CN1177946 C CN 1177946C
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- copper alloy
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- 229910000881 Cu alloy Inorganic materials 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 title claims description 27
- 238000005098 hot rolling Methods 0.000 claims abstract description 36
- 238000012545 processing Methods 0.000 claims abstract description 34
- 238000001816 cooling Methods 0.000 claims abstract description 23
- 238000005097 cold rolling Methods 0.000 claims abstract description 18
- 229910052718 tin Inorganic materials 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 239000010949 copper Substances 0.000 claims description 21
- 229910052725 zinc Inorganic materials 0.000 claims description 19
- 238000000137 annealing Methods 0.000 claims description 18
- 229910052727 yttrium Inorganic materials 0.000 claims description 16
- 238000003490 calendering Methods 0.000 claims description 15
- 238000002425 crystallisation Methods 0.000 claims description 15
- 230000008025 crystallization Effects 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 13
- 230000004927 fusion Effects 0.000 claims description 11
- 239000012535 impurity Substances 0.000 claims description 11
- 238000002360 preparation method Methods 0.000 claims description 8
- 229910052684 Cerium Inorganic materials 0.000 claims description 5
- 229910052793 cadmium Inorganic materials 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 229910052737 gold Inorganic materials 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 229910052726 zirconium Inorganic materials 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 230000001934 delay Effects 0.000 claims description 4
- 229910052745 lead Inorganic materials 0.000 claims description 4
- 229910052797 bismuth Inorganic materials 0.000 claims description 3
- 229910052746 lanthanum Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 57
- 238000004080 punching Methods 0.000 abstract description 6
- 229910045601 alloy Inorganic materials 0.000 description 32
- 239000000956 alloy Substances 0.000 description 32
- 238000005336 cracking Methods 0.000 description 21
- 229910001369 Brass Inorganic materials 0.000 description 19
- 239000010951 brass Substances 0.000 description 19
- 238000005266 casting Methods 0.000 description 14
- 238000012360 testing method Methods 0.000 description 14
- 229910000906 Bronze Inorganic materials 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 10
- 239000010974 bronze Substances 0.000 description 10
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 10
- 238000007669 thermal treatment Methods 0.000 description 10
- 238000005260 corrosion Methods 0.000 description 8
- 238000005204 segregation Methods 0.000 description 8
- 230000009467 reduction Effects 0.000 description 7
- 208000037656 Respiratory Sounds Diseases 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 229910007610 Zn—Sn Inorganic materials 0.000 description 4
- 230000002411 adverse Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000009713 electroplating Methods 0.000 description 4
- 238000009749 continuous casting Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000010721 machine oil Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000013081 microcrystal Substances 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910002482 Cu–Ni Inorganic materials 0.000 description 1
- 229910017827 Cu—Fe Inorganic materials 0.000 description 1
- 229910020923 Sn-O Inorganic materials 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 229910000597 tin-copper alloy Inorganic materials 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Conductive Materials (AREA)
Abstract
Description
合金种类No. | 铜合金组成(wt%) | 0.2%屈服强度(N/mm2)压延方向直角方向 | 抗拉强度(N/mm2)压延方向直角方向 | 杨氏模量(kN/mm2)压延方向直角方向 | 导电率(%IACS) | 热轧加工性 | 应力松驰率(%) | 应力腐蚀开裂寿命(min) | |||||
Zn | Sn | 1式值 | 其余 | S(ppm) | |||||||||
实施例1 | 1 | 24.7 | 0.84 | 7.0 | -- | 13 | 755822 | 812932 | 108117 | 24.9 | ○ | 12.6 | 120 |
2 | 26.1 | 0.71 | 7.2 | -- | 12 | 756829 | 818930 | 109118 | 25.3 | ○ | 10.8 | 110 | |
3 | 25.0 | 0.91 | 7.2 | Ni0.18 | 12 | 763840 | 831951 | 110118 | 22.9 | ○ | 10.8 | 120 | |
4 | 25.4 | 0.69 | 7.0 | Fe0.12Cr0.07 | 12 | 731819 | 811930 | 107118 | 26.1 | ○ | 12.0 | 110 | |
5 | 24.2 | 1.10 | 7.2 | Si0.19Ti0.05 | 12 | 770838 | 835950 | 106117 | 22.2 | ○ | 12.5 | 110 | |
6 | 23.6 | 0.91 | 6.8 | A10.29Mn0.31 | 14 | 750818 | 811916 | 108117 | 23.8 | ○ | 12.1 | 110 | |
比较例1 | 7 | 24.5 | 0.19 | 6.3 | -- | 13 | 673699 | 714802 | 118124 | 26.9 | ○ | 16.9 | 100 |
8 | 27.5 | 1.72 | 8.6 | -- | 12 | 771860 | 840955 | 109117 | 21.5 | × | 12.1 | 110 | |
9 | 21.1 | 0.44 | 5.7 | -- | 13 | 671713 | 725822 | 108119 | 27.4 | ○ | 20.1 | 120 | |
10 | 27.5 | 1.18 | 8.1 | -- | 41 | -- | -- | -- | -- | × | -- | -- | |
11 | 30.2 | 0.22 | 7.8 | Ni0.13 | 14 | 682711 | 741828 | 109119 | 24.4 | ○ | 22.7 | 40 |
铜合金组成(wt%) | 0.2%屈服强度(N/mm2)压延方向直角方向 | 抗拉强度(N/mm2)压延方向直角方向 | 杨氏模量(kN/mm2)压延方向直角方向 | 导电(%IACS) | 硬度(HV) | 应力松驰率(%) | 应力腐蚀开裂寿命(min) | |||
Zn | Sn | 其余 | ||||||||
实施例1合金NO.1 | 24.7 | 0.84 | - | 755822 | 812932 | 108117 | 24.9 | 232 | 12.6 | 120 |
比较例2 | 29.8 | - | - | 641715 | 672791 | 112119 | 27.2 | 204 | 48.9 | 20 |
比较例2 | - | 8.11 | P0.19 | 725808 | 784911 | 116128 | 12.8 | 228 | 13.0 | - |
低电压低电流阻抗(mΩ) | 接触荷重(N) | |||
初期 | 暴露后 | 初期 | 暴露后 | |
有热处理 | 1.90 | 5.33 | 7.88 | 7.11 |
无热处理(冲压加工后) | 1.79 | 6.87 | 7.69 | 5.92 |
Claims (6)
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CNB011325984A CN1177946C (zh) | 2001-09-07 | 2001-09-07 | 连接器用铜合金及其制造方法 |
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CNB011325984A CN1177946C (zh) | 2001-09-07 | 2001-09-07 | 连接器用铜合金及其制造方法 |
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CN1403609A CN1403609A (zh) | 2003-03-19 |
CN1177946C true CN1177946C (zh) | 2004-12-01 |
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Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100792653B1 (ko) * | 2005-07-15 | 2008-01-09 | 닛코킨조쿠 가부시키가이샤 | 전기 전자기기용 동합금 및 그의 제조 방법 |
KR100902201B1 (ko) * | 2005-09-30 | 2009-06-11 | 후루카와 덴키 고교 가부시키가이샤 | 전기접속기구용 구리합금 |
JP2008266787A (ja) * | 2007-03-28 | 2008-11-06 | Furukawa Electric Co Ltd:The | 銅合金材およびその製造方法 |
CN102477499A (zh) * | 2010-11-26 | 2012-05-30 | 摩登岛股份有限公司 | 易切削的环保黄铜合金 |
TWI591192B (zh) | 2011-08-13 | 2017-07-11 | Wieland-Werke Ag | Copper alloy |
EP2759612B1 (en) * | 2011-09-20 | 2017-04-26 | Mitsubishi Shindoh Co., Ltd. | Copper alloy sheet and method for producing copper alloy sheet |
DK2906733T3 (en) * | 2012-10-10 | 2016-09-26 | Kme Germany Gmbh & Co Kg | Material for electrical contact components |
KR101472348B1 (ko) * | 2012-11-09 | 2014-12-15 | 주식회사 풍산 | 전기전자 부품용 동합금재 및 그의 제조 방법 |
JP5560475B2 (ja) * | 2013-01-09 | 2014-07-30 | 三菱マテリアル株式会社 | 電子・電気機器用銅合金、電子・電気機器用部品及び端子 |
WO2014115307A1 (ja) * | 2013-01-25 | 2014-07-31 | 三菱伸銅株式会社 | 端子・コネクタ材用銅合金板及び端子・コネクタ材用銅合金板の製造方法 |
TWI516616B (zh) * | 2013-09-26 | 2016-01-11 | 三菱伸銅股份有限公司 | 銅合金及銅合金板 |
CN103602852B (zh) * | 2013-11-08 | 2015-06-17 | 浙江八达铜业有限公司 | 锡黄铜带及其制造方法 |
CN104392773B (zh) * | 2014-11-13 | 2016-06-08 | 无锡信大气象传感网科技有限公司 | 铜合金导电线和制造方法 |
CN104928525A (zh) * | 2015-03-30 | 2015-09-23 | 苏州撼力铜合金材料有限公司 | 一种轴承保持架用铜合金环材及其制备方法 |
CN104928526A (zh) * | 2015-07-06 | 2015-09-23 | 苏州科茂电子材料科技有限公司 | 一种用于电缆的铜合金材料及其制备方法 |
CN105331846A (zh) * | 2015-12-02 | 2016-02-17 | 芜湖楚江合金铜材有限公司 | 一种高效高产的短流程异型铜合金线材及其加工工艺 |
CN106191725B (zh) * | 2016-06-24 | 2018-01-26 | 河南江河机械有限责任公司 | 高强度高导电铜合金纳米相析出工艺方法 |
CN107354340A (zh) * | 2017-09-14 | 2017-11-17 | 安徽天大铜业有限公司 | 一种用于电缆铜芯的铜合金 |
CN110004321B (zh) * | 2018-01-05 | 2021-04-20 | 比亚迪股份有限公司 | 一种铜基微晶合金及其制备方法和一种电子产品 |
CN108162564A (zh) * | 2018-01-23 | 2018-06-15 | 东北大学 | 用于薄规格电连接器端子的铜钢铜复合材料及其制备方法 |
CN108615985B (zh) * | 2018-03-28 | 2019-09-13 | 上海永固电力器材有限公司 | 一种铝合金高压电缆铝铜复合接线端子 |
CN108796296B (zh) * | 2018-06-12 | 2019-08-06 | 宁波博威合金材料股份有限公司 | 一种铜合金及其应用 |
CN110117735A (zh) * | 2019-05-07 | 2019-08-13 | 浙江天河铜业股份有限公司 | 一种低成本高强度铜带及其制造方法 |
CN111378869B (zh) * | 2020-03-25 | 2021-06-01 | 宁波金田铜业(集团)股份有限公司 | 一种连接器用细晶强化黄铜带材及其加工方法 |
CN114326187B (zh) * | 2020-09-29 | 2024-04-23 | 北京小米移动软件有限公司 | 金属背板及其制造方法、背光模组和电子设备 |
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2001
- 2001-09-07 CN CNB011325984A patent/CN1177946C/zh not_active Expired - Lifetime
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