CN108179308A - 一种高强度耐腐蚀的韧性黄铜合金电气连接件 - Google Patents
一种高强度耐腐蚀的韧性黄铜合金电气连接件 Download PDFInfo
- Publication number
- CN108179308A CN108179308A CN201810121991.7A CN201810121991A CN108179308A CN 108179308 A CN108179308 A CN 108179308A CN 201810121991 A CN201810121991 A CN 201810121991A CN 108179308 A CN108179308 A CN 108179308A
- Authority
- CN
- China
- Prior art keywords
- electrical fitting
- brass alloys
- toughness
- brass
- strength corrosion
- 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
- 229910001369 Brass Inorganic materials 0.000 title claims abstract description 65
- 239000010951 brass Substances 0.000 title claims abstract description 65
- 239000000956 alloy Substances 0.000 title claims abstract description 59
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 58
- 238000003723 Smelting Methods 0.000 claims abstract description 28
- 238000000137 annealing Methods 0.000 claims abstract description 28
- 238000005096 rolling process Methods 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 24
- 238000005406 washing Methods 0.000 claims abstract description 18
- 238000002161 passivation Methods 0.000 claims abstract description 17
- 239000012535 impurity Substances 0.000 claims abstract description 15
- 238000005554 pickling Methods 0.000 claims abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 9
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 9
- 229910052745 lead Inorganic materials 0.000 claims abstract description 9
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 9
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 9
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 9
- 229910052718 tin Inorganic materials 0.000 claims abstract description 9
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 9
- 238000004512 die casting Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 22
- 238000012545 processing Methods 0.000 claims description 20
- 239000002253 acid Substances 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 12
- 239000008367 deionised water Substances 0.000 claims description 11
- 229910021641 deionized water Inorganic materials 0.000 claims description 11
- 238000002791 soaking Methods 0.000 claims description 11
- 229910052787 antimony Inorganic materials 0.000 claims description 7
- 229910052785 arsenic Inorganic materials 0.000 claims description 7
- 229910052797 bismuth Inorganic materials 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 239000000470 constituent Substances 0.000 claims description 7
- 238000011010 flushing procedure Methods 0.000 claims description 7
- 239000011261 inert gas Substances 0.000 claims description 7
- 229910052698 phosphorus Inorganic materials 0.000 claims description 7
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 6
- 229910017604 nitric acid Inorganic materials 0.000 claims description 6
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 claims description 6
- VZOPRCCTKLAGPN-ZFJVMAEJSA-L potassium;sodium;(2r,3r)-2,3-dihydroxybutanedioate;tetrahydrate Chemical compound O.O.O.O.[Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O VZOPRCCTKLAGPN-ZFJVMAEJSA-L 0.000 claims description 6
- 229940074446 sodium potassium tartrate tetrahydrate Drugs 0.000 claims description 6
- 239000008399 tap water Substances 0.000 claims description 6
- 235000020679 tap water Nutrition 0.000 claims description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 239000005864 Sulphur Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 238000004321 preservation Methods 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 7
- 230000007797 corrosion Effects 0.000 abstract description 7
- 238000005555 metalworking Methods 0.000 abstract description 2
- 241001391944 Commicarpus scandens Species 0.000 abstract 1
- 239000010949 copper Substances 0.000 description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 13
- 229910052802 copper Inorganic materials 0.000 description 13
- 239000000463 material Substances 0.000 description 11
- 239000002344 surface layer Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000004080 punching Methods 0.000 description 5
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 241000784732 Lycaena phlaeas Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000003026 anti-oxygenic effect Effects 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- C22C9/04—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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/24—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing hexavalent chromium compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Conductive Materials (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810121991.7A CN108179308B (zh) | 2018-02-07 | 2018-02-07 | 一种高强度耐腐蚀的韧性黄铜合金电气连接件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810121991.7A CN108179308B (zh) | 2018-02-07 | 2018-02-07 | 一种高强度耐腐蚀的韧性黄铜合金电气连接件 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108179308A true CN108179308A (zh) | 2018-06-19 |
CN108179308B CN108179308B (zh) | 2020-04-10 |
Family
ID=62552308
Family Applications (1)
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CN201810121991.7A Active CN108179308B (zh) | 2018-02-07 | 2018-02-07 | 一种高强度耐腐蚀的韧性黄铜合金电气连接件 |
Country Status (1)
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CN (1) | CN108179308B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109023330A (zh) * | 2018-08-31 | 2018-12-18 | 北京曙光航空电气有限责任公司 | 一种精密铜件钝化的工艺方法 |
CN112593116A (zh) * | 2020-12-07 | 2021-04-02 | 鹰潭盛发铜业有限公司 | 一种高强度的铜锌合金的制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09316570A (ja) * | 1996-05-30 | 1997-12-09 | Chuetsu Gokin Chuko Kk | ワンウェイクラッチ用エンドベアリング及び その他の摺動部品 |
CN1314956A (zh) * | 1998-06-23 | 2001-09-26 | 奥林公司 | 铁变性的锡黄铜 |
CN102230106A (zh) * | 2011-04-08 | 2011-11-02 | 菏泽广源铜带股份有限公司 | 一种耐腐蚀合金黄铜 |
CN102796917A (zh) * | 2012-06-25 | 2012-11-28 | 新兴铸管(浙江)铜业有限公司 | 一种高强度黄铜合金及其制造方法 |
CN103031466A (zh) * | 2013-01-10 | 2013-04-10 | 宁波博威合金材料股份有限公司 | 一种锡黄铜合金及其制造方法 |
-
2018
- 2018-02-07 CN CN201810121991.7A patent/CN108179308B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09316570A (ja) * | 1996-05-30 | 1997-12-09 | Chuetsu Gokin Chuko Kk | ワンウェイクラッチ用エンドベアリング及び その他の摺動部品 |
CN1314956A (zh) * | 1998-06-23 | 2001-09-26 | 奥林公司 | 铁变性的锡黄铜 |
CN102230106A (zh) * | 2011-04-08 | 2011-11-02 | 菏泽广源铜带股份有限公司 | 一种耐腐蚀合金黄铜 |
CN102796917A (zh) * | 2012-06-25 | 2012-11-28 | 新兴铸管(浙江)铜业有限公司 | 一种高强度黄铜合金及其制造方法 |
CN103031466A (zh) * | 2013-01-10 | 2013-04-10 | 宁波博威合金材料股份有限公司 | 一种锡黄铜合金及其制造方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109023330A (zh) * | 2018-08-31 | 2018-12-18 | 北京曙光航空电气有限责任公司 | 一种精密铜件钝化的工艺方法 |
CN112593116A (zh) * | 2020-12-07 | 2021-04-02 | 鹰潭盛发铜业有限公司 | 一种高强度的铜锌合金的制备方法 |
Also Published As
Publication number | Publication date |
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CN108179308B (zh) | 2020-04-10 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20200121 Address after: No.7, Xiwu Road, Jingbei village committee, Zhangxi she autonomous Township, Dongyuan County, Heyuan City, Guangdong Province Applicant after: Wu Shanshan Address before: 230000 Room 13-106, Kangli Community B, Hefei Economic and Technological Development Zone, Anhui Province Applicant before: HEFEI ANLI ELECTRIC POWER ENGINEERING Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200313 Address after: 313000 No.8, liujiadou, Yishan village, balidian Town, Wuxing District, Huzhou City, Zhejiang Province Applicant after: He Ronglin Address before: No.7, Xiwu Road, Jingbei village committee, Zhangxi she autonomous Township, Dongyuan County, Heyuan City, Guangdong Province Applicant before: Wu Shanshan |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231019 Address after: 313000 Yishan Village, Balidian Town, Wuxing District, Huzhou City, Zhejiang Province Patentee after: Huzhou Shengyi copper pipe industry Co.,Ltd. Address before: 313000 No.8, liujiadou, Yishan village, balidian Town, Wuxing District, Huzhou City, Zhejiang Province Patentee before: He Ronglin |
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TR01 | Transfer of patent right |