ID19391A - METAL MATERIALS, BRASS, METHOD OF MAKING BRASS, ALOI COPPER, MEMBER FORMING WATER CHANNEL - Google Patents
METAL MATERIALS, BRASS, METHOD OF MAKING BRASS, ALOI COPPER, MEMBER FORMING WATER CHANNELInfo
- Publication number
- ID19391A ID19391A IDP973115A ID973115A ID19391A ID 19391 A ID19391 A ID 19391A ID P973115 A IDP973115 A ID P973115A ID 973115 A ID973115 A ID 973115A ID 19391 A ID19391 A ID 19391A
- Authority
- ID
- Indonesia
- Prior art keywords
- brass
- content
- aloi
- copper
- extrusion
- Prior art date
Links
- 229910001369 Brass Inorganic materials 0.000 title abstract 6
- 239000010951 brass Substances 0.000 title abstract 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title 1
- 229910052802 copper Inorganic materials 0.000 title 1
- 239000010949 copper Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000007769 metal material Substances 0.000 title 1
- 238000001125 extrusion Methods 0.000 abstract 5
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000001192 hot extrusion Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- 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
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Forging (AREA)
- Conductive Materials (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Extrusion Of Metal (AREA)
- Metal Extraction Processes (AREA)
- Domestic Plumbing Installations (AREA)
- Adornments (AREA)
- Chemically Coating (AREA)
- Laminated Bodies (AREA)
Abstract
A method is disclosed for producing brass, which comprises the step of producing brass extrusions by hot extrusion of brass on the conditions: (1) that apparent Zn content (AZC) in the material composition is 37-46% by wt. wherein AZC=ÄB+t .Q)/(A+B+t . Q)Üx100 in which: A=Cu content in wt%, B=Zn content in wt%, T=Zn equivalent (wt%) of an added third element, Q=third element content in wt%; (2) that the temperature at the time of extrusion is in the range of 480-650 DEG C; and (3) that the sectional reduction ratio at the time of extrusion is 90% or more. The extrusion temperature is lower than the temperatures usually employed. The resulting brass extrusions exhibit useful improvements in the balance of corrosion resistance, machinability, ductility and strength. <IMAGE>
Applications Claiming Priority (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23759196 | 1996-09-09 | ||
| JP29177596 | 1996-11-01 | ||
| JP402797 | 1997-01-13 | ||
| JP3184997 | 1997-02-17 | ||
| JP7411197 | 1997-03-26 | ||
| JP16783797 | 1997-05-20 | ||
| JP16783497 | 1997-05-20 | ||
| JP16783697 | 1997-05-20 | ||
| JP16783397 | 1997-05-20 | ||
| JP16783597 | 1997-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ID19391A true ID19391A (en) | 1998-07-09 |
Family
ID=27579509
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IDW990070A ID21785A (en) | 1996-09-09 | 1997-09-08 | ALLOY COPPER AND THE METHOD OF MAKING IT |
| IDP973115A ID19391A (en) | 1996-09-09 | 1997-09-08 | METAL MATERIALS, BRASS, METHOD OF MAKING BRASS, ALOI COPPER, MEMBER FORMING WATER CHANNEL |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IDW990070A ID21785A (en) | 1996-09-09 | 1997-09-08 | ALLOY COPPER AND THE METHOD OF MAKING IT |
Country Status (10)
| Country | Link |
|---|---|
| EP (2) | EP0947592B1 (en) |
| JP (1) | JP3303301B2 (en) |
| KR (1) | KR20000068520A (en) |
| CN (1) | CN1100152C (en) |
| AT (1) | ATE235573T1 (en) |
| AU (1) | AU4136097A (en) |
| CA (1) | CA2265812A1 (en) |
| DE (1) | DE69720261T2 (en) |
| ID (2) | ID21785A (en) |
| WO (1) | WO1998010106A1 (en) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11189856A (en) * | 1997-10-24 | 1999-07-13 | Toto Ltd | Brass material, brass pipe material and its production |
| US6458222B1 (en) * | 1997-11-11 | 2002-10-01 | Toto Ltd. | Metal material, brass and method for manufacturing the same |
| US8506730B2 (en) * | 1998-10-09 | 2013-08-13 | Mitsubishi Shindoh Co., Ltd. | Copper/zinc alloys having low levels of lead and good machinability |
| WO2002010467A1 (en) * | 2000-08-01 | 2002-02-07 | Toto Ltd. | Brass and method for production thereof |
| US8562664B2 (en) | 2001-10-25 | 2013-10-22 | Advanced Cardiovascular Systems, Inc. | Manufacture of fine-grained material for use in medical devices |
| DE10237990B4 (en) * | 2002-08-20 | 2006-08-10 | Hansa Metallwerke Ag | Method for producing a metallic part of a sanitary fitting |
| KR20040026377A (en) * | 2002-09-24 | 2004-03-31 | 조도영 | Improved automatic valve |
| AU2003292666A1 (en) * | 2002-12-27 | 2004-07-29 | Eto Co., Ltd. | Metal material and method for production thereof |
| CH693948A5 (en) * | 2003-03-21 | 2004-05-14 | Swissmetal Boillat Sa | Copper based alloy used for fabrication of ball-point pen components contains specified amounts of copper, zinc, nickel, manganese and lead |
| FR2856411B1 (en) * | 2003-06-17 | 2007-03-02 | Trefimetaux | CuZnPbSn ALLOYS FOR HOT MATRIXING |
| CN100449018C (en) * | 2005-07-04 | 2009-01-07 | 中铝洛阳铜业有限公司 | Method for preparing high-strength wear-resistant brass pipe |
| ES2294604T3 (en) * | 2005-07-28 | 2008-04-01 | Gebr. Kemper Gmbh + Co. Kg Metallwerke | PROCEDURE OF MANUFACTURE OF FUNDED PARTS IN COPPER, WITH TREND TO REDUCED MIGRATION. |
| CA2619357C (en) | 2005-09-22 | 2012-05-01 | Sanbo Shindo Kogyo Kabushiki Kaisha | Free-cutting copper alloy containing very low lead |
| AU2007340472B2 (en) | 2006-12-28 | 2011-04-21 | Kitz Corporation | Leadless brass alloy excellent in stress corrosion cracking resistance |
| JP4630323B2 (en) * | 2007-10-23 | 2011-02-09 | 株式会社コベルコ マテリアル銅管 | Copper alloy tube for heat exchangers with excellent fracture strength |
| US20110056591A1 (en) | 2008-05-07 | 2011-03-10 | Japan Science And Technology Agency | Brass alloy powder, brass alloy extruded material, and method for producing the brass alloy extruded material |
| DE102009038657A1 (en) | 2009-08-18 | 2011-02-24 | Aurubis Stolberg Gmbh & Co. Kg | brass alloy |
| KR101142157B1 (en) * | 2009-11-11 | 2012-05-10 | 삼성전기주식회사 | Measuring method for molding material and manufacturing method for lens using the same |
| KR101502246B1 (en) * | 2010-07-05 | 2015-03-12 | 와이케이케이 가부시끼가이샤 | Fastener element and process for producing fastener element |
| EP2883971B1 (en) | 2012-08-09 | 2018-10-03 | YKK Corporation | Fastening copper alloy |
| US10287653B2 (en) | 2013-03-15 | 2019-05-14 | Garrett Transportation I Inc. | Brass alloys for use in turbocharger bearing applications |
| CN104831117B (en) * | 2013-11-04 | 2016-11-30 | 吴丽清 | A kind of method preparing Copper Alloy Valve |
| JP6605453B2 (en) * | 2014-04-30 | 2019-11-13 | 株式会社キッツ | Manufacturing method of hot forged products using brass, hot forged products, and wetted products such as valves and faucets formed using the same |
| DE102015003687B4 (en) * | 2015-03-24 | 2025-06-26 | Diehl Brass Solutions Stiftung & Co. Kg | Bearing bush for a plain bearing made of a copper-zinc alloy |
| DE102016001994A1 (en) * | 2016-02-19 | 2017-08-24 | Wieland-Werke Ag | Sliding element made of a copper-zinc alloy |
| JP6304915B1 (en) * | 2016-05-25 | 2018-04-04 | 三菱伸銅株式会社 | Brass alloy hot-worked product and method for producing brass alloy hot-worked product |
| CN110446795B (en) | 2017-03-24 | 2021-06-04 | 株式会社Ihi | Wear-resistant copper-zinc alloys and mechanical devices using the same |
| JP6315868B1 (en) * | 2017-11-28 | 2018-04-25 | 日酸Ｔａｎａｋａ株式会社 | Gas cutting crater |
| JP6941842B2 (en) * | 2018-09-03 | 2021-09-29 | 株式会社古河テクノマテリアル | Copper-based alloy material and its manufacturing method, and members or parts made of copper-based alloy material |
| CN110026443B (en) * | 2019-05-31 | 2021-08-27 | 深圳市点金贵金属精炼有限公司 | Equipment for preparing metal wire |
| TWI731506B (en) | 2019-06-25 | 2021-06-21 | 日商三菱伸銅股份有限公司 | Free-cutting copper alloy and manufacturing method of free-cutting copper alloy |
| TWI724693B (en) * | 2019-12-17 | 2021-04-11 | 信聲實業股份有限公司 | Tightening structure of musical instrument support |
| CN111705236A (en) * | 2020-06-17 | 2020-09-25 | 浙江浙铜五星金属材料有限公司 | High-precision high-shaping brass strip and processing technology thereof |
| CN215336486U (en) * | 2020-06-22 | 2021-12-28 | 广西南宁华能环保科技有限公司 | Size-customizable natural-suction combustion-supporting efficient gas kitchen stove |
| CN113106289B (en) * | 2021-03-19 | 2022-03-25 | 宁波金田铜业(集团)股份有限公司 | Free-cutting copper alloy with excellent hot forging performance and preparation method thereof |
| US12539115B2 (en) | 2021-05-10 | 2026-02-03 | Cilag Gmbh International | System of surgical staple cartridges comprising absorbable staples |
| CN116426790B (en) * | 2023-03-30 | 2025-06-03 | 宁波金田铜业(集团)股份有限公司 | Lead brass and preparation method thereof |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4923970B1 (en) * | 1970-11-17 | 1974-06-19 | ||
| JPS5120375B2 (en) * | 1972-10-03 | 1976-06-24 | ||
| DE2742008C2 (en) * | 1977-09-17 | 1983-12-29 | Diehl GmbH & Co, 8500 Nürnberg | Process for the production of a brass material with a microduplex structure |
| JPS5511121A (en) * | 1978-07-07 | 1980-01-25 | Yamanashiken | Manufacture of brass alloy with restrained dezincing corrision |
| JPS5684434A (en) * | 1979-12-04 | 1981-07-09 | Olin Mathieson | Alloy with hot processibility * especially * high stress relieving resistance and method |
| JPS5838500B2 (en) * | 1980-09-11 | 1983-08-23 | 株式会社 北沢バルブ | Dezincification corrosion resistant special brass |
| JPS6056037A (en) * | 1983-09-07 | 1985-04-01 | Dowa Mining Co Ltd | Copper-base alloy having excellent corrosion resistance and machineability |
| JPS6260848A (en) * | 1985-09-10 | 1987-03-17 | Nippon Mining Co Ltd | Manufacture of copper alloy having superior stress relaxation resistance |
| JPS62243750A (en) * | 1986-04-15 | 1987-10-24 | Nippon Mining Co Ltd | Manufacture of copper alloy excellent in property of proof stress relaxation |
| JPH01272734A (en) * | 1988-04-22 | 1989-10-31 | Kobe Steel Ltd | Corrosion-resistant copper alloy for hot working |
| JPH02129351A (en) * | 1988-11-07 | 1990-05-17 | Mitsubishi Electric Corp | Manufacture of high strength copper alloy |
| JPH03170647A (en) * | 1989-11-28 | 1991-07-24 | Nippon Mining Co Ltd | Manufacture of special brass |
| JPH05345939A (en) * | 1990-12-26 | 1993-12-27 | Nikko Kinzoku Kk | White copper alloy |
| JPH0768595B2 (en) * | 1991-11-14 | 1995-07-26 | 三宝伸銅工業株式会社 | Corrosion resistant copper base alloy material |
| JP2841270B2 (en) * | 1994-01-17 | 1998-12-24 | 株式会社キッツ | Copper base alloy excellent in corrosion resistance and hot workability and valve parts using the alloy |
| JP3335002B2 (en) * | 1994-05-12 | 2002-10-15 | 中越合金鋳工株式会社 | Lead-free free-cutting brass alloy with excellent hot workability |
-
1997
- 1997-09-08 CN CN97197771A patent/CN1100152C/en not_active Expired - Lifetime
- 1997-09-08 DE DE69720261T patent/DE69720261T2/en not_active Expired - Fee Related
- 1997-09-08 EP EP97939214A patent/EP0947592B1/en not_active Expired - Lifetime
- 1997-09-08 AU AU41360/97A patent/AU4136097A/en not_active Abandoned
- 1997-09-08 ID IDW990070A patent/ID21785A/en unknown
- 1997-09-08 WO PCT/JP1997/003152 patent/WO1998010106A1/en not_active Ceased
- 1997-09-08 EP EP02019881A patent/EP1270758A3/en not_active Withdrawn
- 1997-09-08 AT AT97939214T patent/ATE235573T1/en not_active IP Right Cessation
- 1997-09-08 KR KR1019997001962A patent/KR20000068520A/en not_active Withdrawn
- 1997-09-08 CA CA002265812A patent/CA2265812A1/en not_active Abandoned
- 1997-09-08 JP JP51249198A patent/JP3303301B2/en not_active Expired - Lifetime
- 1997-09-08 ID IDP973115A patent/ID19391A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0947592A1 (en) | 1999-10-06 |
| DE69720261T2 (en) | 2003-11-27 |
| CN1100152C (en) | 2003-01-29 |
| WO1998010106A1 (en) | 1998-03-12 |
| JP3303301B2 (en) | 2002-07-22 |
| CN1230230A (en) | 1999-09-29 |
| DE69720261D1 (en) | 2003-04-30 |
| ATE235573T1 (en) | 2003-04-15 |
| CA2265812A1 (en) | 1998-03-12 |
| ID21785A (en) | 1999-07-22 |
| EP1270758A2 (en) | 2003-01-02 |
| EP1270758A3 (en) | 2003-03-05 |
| EP0947592B1 (en) | 2003-03-26 |
| KR20000068520A (en) | 2000-11-25 |
| EP0947592A4 (en) | 2000-03-22 |
| AU4136097A (en) | 1998-03-26 |
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