SG174312A1 - Lead-free brass alloy - Google Patents
Lead-free brass alloy Download PDFInfo
- Publication number
- SG174312A1 SG174312A1 SG2011065042A SG2011065042A SG174312A1 SG 174312 A1 SG174312 A1 SG 174312A1 SG 2011065042 A SG2011065042 A SG 2011065042A SG 2011065042 A SG2011065042 A SG 2011065042A SG 174312 A1 SG174312 A1 SG 174312A1
- Authority
- SG
- Singapore
- Prior art keywords
- alloy
- lead
- alloys
- tellurium
- copper
- Prior art date
Links
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 80
- 239000000956 alloy Substances 0.000 title claims abstract description 80
- 229910001369 Brass Inorganic materials 0.000 title claims abstract description 17
- 239000010951 brass Substances 0.000 title claims abstract description 17
- 229910052714 tellurium Inorganic materials 0.000 claims abstract description 20
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical group [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 claims abstract description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052802 copper Inorganic materials 0.000 claims description 16
- 239000010949 copper Substances 0.000 claims description 16
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 13
- 229910052725 zinc Inorganic materials 0.000 claims description 13
- 239000011701 zinc Substances 0.000 claims description 13
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims description 4
- UQBKQFMSHMLFJK-UHFFFAOYSA-N copper;zinc Chemical compound [Cu+2].[Zn+2] UQBKQFMSHMLFJK-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 239000000047 product Substances 0.000 description 8
- 230000008901 benefit Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000009428 plumbing Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 238000004663 powder metallurgy Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001340 Leaded brass Inorganic materials 0.000 description 1
- 229910000978 Pb alloy Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Conductive Materials (AREA)
- Contacts (AREA)
- Adornments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/400,283 US20100226815A1 (en) | 2009-03-09 | 2009-03-09 | Lead-Free Brass Alloy |
| PCT/US2009/053505 WO2010104527A1 (en) | 2009-03-09 | 2009-08-12 | Lead-free brass alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG174312A1 true SG174312A1 (en) | 2011-10-28 |
Family
ID=42678418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG2011065042A SG174312A1 (en) | 2009-03-09 | 2009-08-12 | Lead-free brass alloy |
Country Status (17)
| Country | Link |
|---|---|
| US (3) | US20100226815A1 (es) |
| EP (1) | EP2406406B1 (es) |
| JP (1) | JP2012519781A (es) |
| KR (1) | KR20110131272A (es) |
| CN (1) | CN102414337A (es) |
| AU (1) | AU2009341842A1 (es) |
| BR (1) | BRPI0924388B1 (es) |
| CA (1) | CA2754813A1 (es) |
| CO (1) | CO6450681A2 (es) |
| ES (1) | ES2655893T3 (es) |
| IL (1) | IL215077A0 (es) |
| MX (1) | MX2011009526A (es) |
| PL (1) | PL2406406T3 (es) |
| RU (1) | RU2011140852A (es) |
| SG (1) | SG174312A1 (es) |
| WO (1) | WO2010104527A1 (es) |
| ZA (1) | ZA201106652B (es) |
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 |
| US11427891B2 (en) | 2019-07-24 | 2022-08-30 | Nibco Inc. | Low silicon copper alloy piping components and articles |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2027807A (en) * | 1932-05-13 | 1936-01-14 | Chase Companies Inc | Copper base alloy |
| US2102388A (en) * | 1933-09-21 | 1937-12-14 | American Brass Co | Copper-sulphur alloy |
| JPS6274037A (ja) * | 1985-09-26 | 1987-04-04 | Furukawa Electric Co Ltd:The | 高力高導電性銅合金 |
| JPH03170646A (ja) * | 1989-11-28 | 1991-07-24 | Nippon Mining Co Ltd | 結晶粒が微細でかつ低強度な銅合金の製造方法 |
| JPH03193849A (ja) * | 1989-12-22 | 1991-08-23 | Nippon Mining Co Ltd | 結晶粒が微細でかつ低強度な銅合金及びその製造方法 |
| EP0518903B1 (en) | 1990-03-06 | 1997-07-16 | United States Bronze Powders Incorporated | Improvements in and relating to powder metallurgy compositions |
| JPH04128332A (ja) * | 1990-09-18 | 1992-04-28 | Sumitomo Metal Mining Co Ltd | Ｔｅが添加された耐腐食性に優れる黄銅 |
| GB9101828D0 (en) | 1991-01-29 | 1991-03-13 | Us Bronze Powders Inc | Improvements in and relating to brass compositions |
| US5137685B1 (en) * | 1991-03-01 | 1995-09-26 | Olin Corp | Machinable copper alloys having reduced lead content |
| JP3418301B2 (ja) * | 1997-01-09 | 2003-06-23 | 古河電気工業株式会社 | 打抜加工性に優れた電気電子機器用銅合金 |
| US6413330B1 (en) * | 1998-10-12 | 2002-07-02 | Sambo Copper Alloy Co., Ltd. | Lead-free free-cutting copper alloys |
| US6471792B1 (en) * | 1998-11-16 | 2002-10-29 | Olin Corporation | Stress relaxation resistant brass |
| JP4729680B2 (ja) * | 2000-12-18 | 2011-07-20 | Ｄｏｗａメタルテック株式会社 | プレス打ち抜き性に優れた銅基合金 |
| EP1731624A4 (en) * | 2004-03-12 | 2007-06-13 | Sumitomo Metal Ind | COPPER ALLOY AND PRODUCTION METHOD THEREOF |
| CN1563449A (zh) * | 2004-04-07 | 2005-01-12 | 四川鑫炬矿业资源开发股份有限公司 | 一种高塑性、优质锻造的环保型碲黄铜合金材料 |
| EP1777305B1 (en) * | 2004-08-10 | 2010-09-22 | Mitsubishi Shindoh Co., Ltd. | Copper-base alloy casting with refined crystal grains |
| DE502005009545D1 (de) * | 2004-10-11 | 2010-06-17 | Diehl Metall Stiftung & Co Kg | Kupfer-zink-silizium-legierung, deren verwendung und deren herstellung |
| JP5116976B2 (ja) * | 2006-02-10 | 2013-01-09 | 三菱伸銅株式会社 | 半融合金鋳造用原料黄銅合金 |
-
2009
- 2009-03-09 US US12/400,283 patent/US20100226815A1/en not_active Abandoned
- 2009-08-12 ES ES09841636.5T patent/ES2655893T3/es active Active
- 2009-08-12 RU RU2011140852/02A patent/RU2011140852A/ru unknown
- 2009-08-12 AU AU2009341842A patent/AU2009341842A1/en not_active Abandoned
- 2009-08-12 CA CA2754813A patent/CA2754813A1/en not_active Abandoned
- 2009-08-12 SG SG2011065042A patent/SG174312A1/en unknown
- 2009-08-12 CN CN2009801588751A patent/CN102414337A/zh active Pending
- 2009-08-12 PL PL09841636T patent/PL2406406T3/pl unknown
- 2009-08-12 KR KR1020117023686A patent/KR20110131272A/ko not_active Application Discontinuation
- 2009-08-12 MX MX2011009526A patent/MX2011009526A/es not_active Application Discontinuation
- 2009-08-12 WO PCT/US2009/053505 patent/WO2010104527A1/en active Application Filing
- 2009-08-12 EP EP09841636.5A patent/EP2406406B1/en active Active
- 2009-08-12 BR BRPI0924388-7A patent/BRPI0924388B1/pt active IP Right Grant
- 2009-08-12 JP JP2011554028A patent/JP2012519781A/ja active Pending
-
2011
- 2011-09-11 IL IL215077A patent/IL215077A0/en unknown
- 2011-09-12 ZA ZA2011/06652A patent/ZA201106652B/en unknown
- 2011-10-06 CO CO11131873A patent/CO6450681A2/es not_active Application Discontinuation
-
2016
- 2016-10-10 US US15/289,580 patent/US20170145544A1/en not_active Abandoned
-
2023
- 2023-01-02 US US18/149,139 patent/US20230151457A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20170145544A1 (en) | 2017-05-25 |
| CA2754813A1 (en) | 2010-09-16 |
| BRPI0924388A2 (pt) | 2017-06-06 |
| RU2011140852A (ru) | 2013-04-20 |
| AU2009341842A1 (en) | 2011-10-06 |
| CN102414337A (zh) | 2012-04-11 |
| ZA201106652B (en) | 2012-05-30 |
| US20100226815A1 (en) | 2010-09-09 |
| IL215077A0 (en) | 2011-12-01 |
| US20230151457A1 (en) | 2023-05-18 |
| EP2406406B1 (en) | 2017-11-22 |
| EP2406406A4 (en) | 2015-09-02 |
| EP2406406A1 (en) | 2012-01-18 |
| WO2010104527A1 (en) | 2010-09-16 |
| MX2011009526A (es) | 2011-12-16 |
| ES2655893T3 (es) | 2018-02-22 |
| JP2012519781A (ja) | 2012-08-30 |
| KR20110131272A (ko) | 2011-12-06 |
| BRPI0924388B1 (pt) | 2021-05-04 |
| PL2406406T3 (pl) | 2018-05-30 |
| CO6450681A2 (es) | 2012-05-31 |
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