CN108342612B - 一种低铅溶出黄铜合金 - Google Patents
一种低铅溶出黄铜合金 Download PDFInfo
- Publication number
- CN108342612B CN108342612B CN201810109011.1A CN201810109011A CN108342612B CN 108342612 B CN108342612 B CN 108342612B CN 201810109011 A CN201810109011 A CN 201810109011A CN 108342612 B CN108342612 B CN 108342612B
- Authority
- CN
- China
- Prior art keywords
- brass alloy
- lead
- alloy
- brass
- parts
- 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.)
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Classifications
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- 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
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/03—Making non-ferrous alloys by melting using master alloys
-
- 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
- C23C22/48—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 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
- C23C22/52—Treatment 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)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- ing And Chemical Polishing (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810109011.1A CN108342612B (zh) | 2018-02-02 | 2018-02-02 | 一种低铅溶出黄铜合金 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810109011.1A CN108342612B (zh) | 2018-02-02 | 2018-02-02 | 一种低铅溶出黄铜合金 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108342612A CN108342612A (zh) | 2018-07-31 |
CN108342612B true CN108342612B (zh) | 2019-12-31 |
Family
ID=62958542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810109011.1A Active CN108342612B (zh) | 2018-02-02 | 2018-02-02 | 一种低铅溶出黄铜合金 |
Country Status (1)
Country | Link |
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CN (1) | CN108342612B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109266900A (zh) * | 2018-12-07 | 2019-01-25 | 宁波艾维洁具有限公司 | 一种无铅耐腐蚀的抗脱锌黄铜合金及其制备方法 |
CN112458334A (zh) * | 2020-11-27 | 2021-03-09 | 台州正兴阀门有限公司 | 水龙头本体铸造用低铅易切削铜合金及其制造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2181156A (en) * | 1985-10-04 | 1987-04-15 | London Scandinavian Metall | Grain refining copper-bowed metals |
KR900006701B1 (ko) * | 1987-12-19 | 1990-09-17 | 기아자동차 주식회사 | 고력황동합금과 그 제조방법 |
CN1236086C (zh) * | 2003-12-03 | 2006-01-11 | 浙江海亮股份有限公司 | 耐腐蚀抗失锌黄铜合金 |
TW200702458A (en) * | 2005-03-28 | 2007-01-16 | Sumitomo Metal Ind | Copper alloy and process for producing the same |
WO2013115363A1 (ja) * | 2012-02-01 | 2013-08-08 | Toto株式会社 | 耐食性に優れた黄銅 |
CN103233140A (zh) * | 2013-04-27 | 2013-08-07 | 上海大学 | 同步器齿环材料、其铸造工艺方法及其电磁搅拌铸造装置 |
CN104651660B (zh) * | 2015-02-02 | 2017-10-13 | 九牧厨卫股份有限公司 | 一种易加工硅黄铜合金及其制备方法 |
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2018
- 2018-02-02 CN CN201810109011.1A patent/CN108342612B/zh active Active
Also Published As
Publication number | Publication date |
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CN108342612A (zh) | 2018-07-31 |
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TR01 | Transfer of patent right |
Effective date of registration: 20200521 Address after: Room 1,020, Nanxun Science and Technology Pioneering Park, No. 666 Chaoyang Road, Nanxun District, Huzhou City, Zhejiang Province, 313000 Patentee after: Huzhou You Yan Intellectual Property Service Co.,Ltd. Address before: 313200 No. 559 Zhiyuan Road, Mogan Mountain Economic Development Zone, Deqing County, Huzhou, Zhejiang Patentee before: ZHEJIANG JINKANG COPPER INDUSTRY Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200930 Address after: 315338, Ningbo, Zhejiang province Cixi City East Industrial Zone Patentee after: Cixi Yongfeng Copper Co., Ltd Address before: Room 1,020, Nanxun Science and Technology Pioneering Park, No. 666 Chaoyang Road, Nanxun District, Huzhou City, Zhejiang Province, 313000 Patentee before: Huzhou You Yan Intellectual Property Service Co.,Ltd. |
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TR01 | Transfer of patent right |