MY152681A - Method of producing sintered bronze alloy powder - Google Patents

Method of producing sintered bronze alloy powder

Info

Publication number
MY152681A
MY152681A MYPI2011003532A MY152681A MY 152681 A MY152681 A MY 152681A MY PI2011003532 A MYPI2011003532 A MY PI2011003532A MY 152681 A MY152681 A MY 152681A
Authority
MY
Malaysia
Prior art keywords
powder
bronze alloy
alloy powder
sintered
tin
Prior art date
Application number
Inventor
Narusawa Yasushi
Original Assignee
Jx Nippon Mining & Metals Corp
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 Jx Nippon Mining & Metals Corp filed Critical Jx Nippon Mining & Metals Corp
Publication of MY152681A publication Critical patent/MY152681A/en

Links

Classifications

    • 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
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/14—Treatment of metallic powder
    • B22F1/142—Thermal or thermo-mechanical treatment
    • 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
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

A METHOD OF PRODUCING SINTERED BRONZE ALLOY POWDER, INCLUDING A PROVISIONAL SINTERING STEP OF SINTERING COPPER/TIN MIXED POWDER, WHICH IS PREPARED BY MIXING - 200 MESH ELECTROLYTIC COPPER POWDER AND -350 MESH TIN POWDER AT A TIN POWDER COMPOUNDING RATIO OF 8 TO 11 WT%, IN A REDUCING ATMOSPHERE AT 300°C TO 600°C AND THEREAFTER PULVERIZING THE SAME, AND A MAIN SINTERING STEP OF SINTERING THE PROVISIONALLY SINTERED POWDER ONCE AGAIN IN A REDUCING ATMOSPHERE AT 500°C TO 700°C, WHEREIN THE SINTERED POWDER IS SUBSEQUENTLY PULVERIZED AND SIEVED. PROVIDED IS BRONZE ALLOY POWDER HAVING A FINE PARTICLE SIZE WHICH IS SUITABLE FOR THE MANUFACTURE OF COMPACT OIL-IMPREGNATED SINTERED BEARINGS. ADDITIONALLY PROVIDED IS BRONZE ALLOY POWDER WITH FLUIDITY THAT WILL NOT DETERIORATE THE PRODUCTIVITY EVEN WHEN FINE RAW MATERIAL POWDER IS USED.
MYPI2011003532 2009-01-28 2010-01-21 Method of producing sintered bronze alloy powder MY152681A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009016238 2009-01-28

Publications (1)

Publication Number Publication Date
MY152681A true MY152681A (en) 2014-10-31

Family

ID=42395522

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2011003532 MY152681A (en) 2009-01-28 2010-01-21 Method of producing sintered bronze alloy powder

Country Status (6)

Country Link
JP (1) JP5367728B2 (en)
CN (1) CN102300656B (en)
MY (1) MY152681A (en)
SG (1) SG173127A1 (en)
TW (1) TWI465589B (en)
WO (1) WO2010087261A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104493155A (en) * 2014-12-12 2015-04-08 铜陵国传电子材料科技有限公司 Manufacturing method of CuSn10 alloy bronze powder
CN105057680B (en) * 2015-07-29 2018-03-27 昆山德泰新材料科技有限公司 A kind of preparation method of mechanical alloying copper-tungsten powder
CN105033270A (en) * 2015-08-18 2015-11-11 昆山德泰新材料科技有限公司 Preparation method of porous copper-tin alloy powder
CN105382253B (en) * 2015-12-10 2018-01-30 湖南省天心博力科技有限公司 A kind of production method for being pre-mixed the bronze of copper and tin 10
CN113134615B (en) * 2021-03-17 2023-06-16 圣航粉末冶金河北有限公司 Method for preparing antifriction and wear-resistant BN/CuSn10 powder by atomizing and pulverizing with plasma rotary electrode

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1107815C (en) * 2000-09-05 2003-05-07 海安县鹰球集团有限公司 Powder metallurgy rare-earth iron bronze alloy oil-impregnated bearing and its manufacturing method
CN1345643A (en) * 2000-09-26 2002-04-24 湖南省顶立新材料工程中心有限公司 Method for producing Cu-Sn10 alloy powder
CN1257784C (en) * 2003-05-29 2006-05-31 中科铜都粉体新材料股份有限公司 Mixed copper-tin 10 powder and preparing method thereof
JP4380274B2 (en) * 2003-09-10 2009-12-09 日立粉末冶金株式会社 Method for producing ferrous copper-based sintered oil-impregnated bearing alloy
JP4203110B2 (en) * 2005-05-27 2008-12-24 日鉱金属株式会社 Cu-Sn mixed powder and method for producing the same

Also Published As

Publication number Publication date
JPWO2010087261A1 (en) 2012-08-02
TWI465589B (en) 2014-12-21
SG173127A1 (en) 2011-08-29
CN102300656B (en) 2014-04-02
WO2010087261A1 (en) 2010-08-05
TW201033380A (en) 2010-09-16
CN102300656A (en) 2011-12-28
JP5367728B2 (en) 2013-12-11

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