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EP2275582A4 - SPECIAL BRASS POWDER, EXTRUDED SPECIAL BRASS MATERIAL, AND PROCESS FOR THE MANUFACTURE OF EXTRUDED SPECIAL BRASS MATERIAL - Google Patents

SPECIAL BRASS POWDER, EXTRUDED SPECIAL BRASS MATERIAL, AND PROCESS FOR THE MANUFACTURE OF EXTRUDED SPECIAL BRASS MATERIAL

Info

Publication number
EP2275582A4
EP2275582A4 EP09742676.1A EP09742676A EP2275582A4 EP 2275582 A4 EP2275582 A4 EP 2275582A4 EP 09742676 A EP09742676 A EP 09742676A EP 2275582 A4 EP2275582 A4 EP 2275582A4
Authority
EP
European Patent Office
Prior art keywords
special brass
extruded
brass material
manufacture
powder
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.)
Withdrawn
Application number
EP09742676.1A
Other languages
German (de)
French (fr)
Other versions
EP2275582A1 (en
Inventor
Katsuyoshi Kondoh
Gen Katano
Hisashi Imai
Yoshiharu Kosaka
Akimichi Kojima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Science and Technology Agency
Osaka University NUC
San Etsu Metals Co Ltd
Original Assignee
Japan Science and Technology Agency
Osaka University NUC
San Etsu Metals Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Japan Science and Technology Agency, Osaka University NUC, San Etsu Metals Co Ltd filed Critical Japan Science and Technology Agency
Publication of EP2275582A1 publication Critical patent/EP2275582A1/en
Publication of EP2275582A4 publication Critical patent/EP2275582A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/002—Extruding materials of special alloys so far as the composition of the alloy requires or permits special extruding methods of sequences
    • 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
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0425—Copper-based alloys
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
EP09742676.1A 2008-05-07 2009-04-24 SPECIAL BRASS POWDER, EXTRUDED SPECIAL BRASS MATERIAL, AND PROCESS FOR THE MANUFACTURE OF EXTRUDED SPECIAL BRASS MATERIAL Withdrawn EP2275582A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008121475 2008-05-07
PCT/JP2009/058142 WO2009136552A1 (en) 2008-05-07 2009-04-24 Brass alloy powder, brass alloy extruded material and method for producing the brass alloy extruded material

Publications (2)

Publication Number Publication Date
EP2275582A1 EP2275582A1 (en) 2011-01-19
EP2275582A4 true EP2275582A4 (en) 2014-08-20

Family

ID=41264607

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09742676.1A Withdrawn EP2275582A4 (en) 2008-05-07 2009-04-24 SPECIAL BRASS POWDER, EXTRUDED SPECIAL BRASS MATERIAL, AND PROCESS FOR THE MANUFACTURE OF EXTRUDED SPECIAL BRASS MATERIAL

Country Status (5)

Country Link
US (1) US20110056591A1 (en)
EP (1) EP2275582A4 (en)
JP (1) JP5376604B2 (en)
CN (1) CN102016089B (en)
WO (1) WO2009136552A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102959108B (en) * 2010-07-05 2015-04-29 Ykk株式会社 Copper-zinc alloy product and process for producing copper-zinc alloy product
KR101284495B1 (en) * 2011-04-29 2013-07-16 성기철 Wire electrode for electro discharge machining and thesame methode
ITBS20130119A1 (en) * 2013-08-02 2015-02-03 Almag Spa COPPER ALLOY INCLUDING GRAPHITE
CN103627930B (en) * 2013-11-25 2015-11-25 宁波博威合金材料股份有限公司 A kind of high-ductility Cutting free zinc alloy
JP6030186B1 (en) 2015-05-13 2016-11-24 株式会社ダイヘン Copper alloy powder, manufacturing method of layered object, and layered object
ITUA20163561A1 (en) 2016-05-18 2017-11-18 Almag Spa METHOD FOR THE REALIZATION OF A BRASS BILLET WITHOUT LEAD OR LOW CONTENT OF LEAD AND BILLET SO OBTAINED
WO2018079304A1 (en) 2016-10-25 2018-05-03 株式会社ダイヘン Copper alloy powder, laminate molding production method, and laminate molding
US11440094B2 (en) 2018-03-13 2022-09-13 Mueller Industries, Inc. Powder metallurgy process for making lead free brass alloys
US11459639B2 (en) 2018-03-13 2022-10-04 Mueller Industries, Inc. Powder metallurgy process for making lead free brass alloys
IT202000004480A1 (en) * 2020-03-03 2021-09-03 A L M A G S P A Azienda Lavorazioni Metallurgiche E Affini Gnutti PROCESS FOR OBTAINING A BRASS BILLET WITH A REDUCED LEAD CONTENT AND BILLET SO OBTAINED
CN111621667A (en) * 2020-06-30 2020-09-04 兰州理工大学 Copper-titanium alloy and preparation method thereof
CN112458334A (en) * 2020-11-27 2021-03-09 台州正兴阀门有限公司 Low-lead free-cutting copper alloy for casting faucet body and manufacturing method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285739A (en) * 1977-12-28 1981-08-25 Leuven Research And Development Vzw Process of manufacturing solid bodies of copper-zinc-aluminium alloys
JPS6213549A (en) * 1985-07-10 1987-01-22 Hitachi Ltd Wear-resisting copper alloy
JPH07118777A (en) * 1993-10-21 1995-05-09 Taiho Kogyo Co Ltd Sliding member
JPH0853725A (en) * 1994-08-10 1996-02-27 Taiho Kogyo Co Ltd Copper-based sliding material and surface treatment method thereof
WO2007013428A1 (en) * 2005-07-28 2007-02-01 San-Etsu Metals Co., Ltd. Copper alloy extruded material and method for producing same

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
US1680046A (en) * 1924-01-30 1928-08-07 Victor O Homerberg Method of treating copper alloys and improved product
US2373158A (en) * 1943-12-28 1945-04-10 Wulff John Brass powders
US3802852A (en) * 1972-01-11 1974-04-09 Toyota Motor Co Ltd Sintered alloys having wear resistance at high temperature comprising a sintered femo-c alloy skeleton infiltrated with cu or pb base alloys or sb
JPS6026634A (en) * 1983-07-22 1985-02-09 Furukawa Electric Co Ltd:The Electrode wire for wire electrical discharge machining
JPH0724977B2 (en) * 1985-10-09 1995-03-22 古河電気工業株式会社 Method for manufacturing electrode wire for wire electric discharge machining
CN1007734B (en) * 1985-11-27 1990-04-25 北京有色金属研究总院 Spray coating materials for combined layers
JPS63157825A (en) * 1986-09-08 1988-06-30 Oiles Ind Co Ltd Wear resistant copper alloy
JPH0681734B2 (en) 1988-03-11 1994-10-19 株式会社クラレ Method for producing bicyclohymurenone
JPH02250203A (en) * 1989-03-23 1990-10-08 Furukawa Electric Co Ltd:The Copper alloy fiber and copper alloy fiber bundle to be added to conductive plastic
DE4201065C2 (en) * 1992-01-17 1994-12-08 Wieland Werke Ag Application of the spray compacting process to improve the bending fatigue strength of semi-finished products made of copper alloys
JPH07197110A (en) * 1993-11-29 1995-08-01 Nikko Rika Kk Production of spherical raney copper alloy for catalyst and production of copper catalyst
EP1270758A3 (en) 1996-09-09 2003-03-05 Toto Ltd. Method for producing brass
JP4204650B2 (en) 1996-12-09 2009-01-07 三井金属鉱業株式会社 High strength heat-resistant zinc alloy and molded product
JPH10168433A (en) 1996-12-12 1998-06-23 Kounosuke Tsunoda Snow-thawing antifreeze material and snow-thawing antifreeze coating material, sheet, tile, panel, exterior material, roofing material, road and defroster containing the same
JP2000309835A (en) 1998-12-22 2000-11-07 Toto Ltd Brass material, production of brass material and method for working brass material
US20060088437A1 (en) 2004-10-22 2006-04-27 Russell Nippert Copper based precipitation hardening alloy

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285739A (en) * 1977-12-28 1981-08-25 Leuven Research And Development Vzw Process of manufacturing solid bodies of copper-zinc-aluminium alloys
JPS6213549A (en) * 1985-07-10 1987-01-22 Hitachi Ltd Wear-resisting copper alloy
JPH07118777A (en) * 1993-10-21 1995-05-09 Taiho Kogyo Co Ltd Sliding member
JPH0853725A (en) * 1994-08-10 1996-02-27 Taiho Kogyo Co Ltd Copper-based sliding material and surface treatment method thereof
WO2007013428A1 (en) * 2005-07-28 2007-02-01 San-Etsu Metals Co., Ltd. Copper alloy extruded material and method for producing same
US20090092517A1 (en) * 2005-07-28 2009-04-09 Yoshiharu Kosaka Copper Alloy Extruded Material and Its Manufacturing Method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009136552A1 *

Also Published As

Publication number Publication date
CN102016089B (en) 2012-08-22
EP2275582A1 (en) 2011-01-19
US20110056591A1 (en) 2011-03-10
WO2009136552A1 (en) 2009-11-12
CN102016089A (en) 2011-04-13
JPWO2009136552A1 (en) 2011-09-08
JP5376604B2 (en) 2013-12-25

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