JPS5219823B2 - - Google Patents

Info

Publication number
JPS5219823B2
JPS5219823B2 JP47129379A JP12937972A JPS5219823B2 JP S5219823 B2 JPS5219823 B2 JP S5219823B2 JP 47129379 A JP47129379 A JP 47129379A JP 12937972 A JP12937972 A JP 12937972A JP S5219823 B2 JPS5219823 B2 JP S5219823B2
Authority
JP
Japan
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.)
Expired
Application number
JP47129379A
Other languages
Japanese (ja)
Other versions
JPS4987561A (ko
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 filed Critical
Priority to JP47129379A priority Critical patent/JPS5219823B2/ja
Priority to GB5952073A priority patent/GB1435140A/en
Priority to US428013A priority patent/US3887402A/en
Publication of JPS4987561A publication Critical patent/JPS4987561A/ja
Publication of JPS5219823B2 publication Critical patent/JPS5219823B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Iron (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
JP47129379A 1972-12-25 1972-12-25 Expired JPS5219823B2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP47129379A JPS5219823B2 (ko) 1972-12-25 1972-12-25
GB5952073A GB1435140A (en) 1972-12-25 1973-12-21 Method for producing high density steel powders
US428013A US3887402A (en) 1972-12-25 1973-12-26 Method for producing high density steel powders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47129379A JPS5219823B2 (ko) 1972-12-25 1972-12-25

Publications (2)

Publication Number Publication Date
JPS4987561A JPS4987561A (ko) 1974-08-21
JPS5219823B2 true JPS5219823B2 (ko) 1977-05-31

Family

ID=15008112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47129379A Expired JPS5219823B2 (ko) 1972-12-25 1972-12-25

Country Status (3)

Country Link
US (1) US3887402A (ko)
JP (1) JPS5219823B2 (ko)
GB (1) GB1435140A (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55179937U (ko) * 1979-06-13 1980-12-24
JPS60108541U (ja) * 1983-12-28 1985-07-23 日産ディーゼル工業株式会社 車両用シ−ト
JPS6348471Y2 (ko) * 1982-10-19 1988-12-13

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121927A (en) * 1974-03-25 1978-10-24 Amsted Industries Incorporated Method of producing high carbon hard alloys
JPS589807B2 (ja) * 1977-09-10 1983-02-23 川崎製鉄株式会社 シャフト炉による鋼粉の焼結還元方法
US4216011A (en) * 1979-04-23 1980-08-05 Hylsa, S.A. Method and apparatus for the secondary gaseous reduction of metal ores
US4385929A (en) * 1981-06-19 1983-05-31 Sumitomo Metal Industries Limited Method and apparatus for production of metal powder
US4448746A (en) * 1982-11-05 1984-05-15 Sumitomo Metal Industries, Ltd. Process for producing alloy steel powder
DE3643016C1 (de) * 1986-12-12 1987-08-13 Mannesmann Ag Verfahren zur Herstellung von Bloecken oder Profilen
DE3853000T2 (de) * 1987-09-30 1995-06-01 Kawasaki Steel Co Zusammengesetztes legierungsstahlpulver und gesinterter legierungsstahl.
EP0600421B1 (en) * 1992-11-30 1997-10-08 Sumitomo Electric Industries, Limited Low alloy sintered steel and method of preparing the same
US5663124A (en) * 1994-12-09 1997-09-02 Ford Global Technologies, Inc. Low alloy steel powder for plasma deposition having solid lubricant properties
SE9602835D0 (sv) * 1996-07-22 1996-07-22 Hoeganaes Ab Process for the preparation of an iron-based powder
SE9702299D0 (sv) * 1997-06-17 1997-06-17 Hoeganaes Ab Stainless steel powder
SE9800153D0 (sv) 1998-01-21 1998-01-21 Hoeganaes Ab Low pressure process
US6749662B2 (en) 1999-01-29 2004-06-15 Olin Corporation Steel ballistic shot and production method
US20040211292A1 (en) * 1999-06-10 2004-10-28 Olin Corporation, A Company Of The State Of Illinois. Steel ballistic shot and production method
SE0201824D0 (sv) * 2002-06-14 2002-06-14 Hoeganaes Ab Pre-alloyed iron based powder
KR101076353B1 (ko) * 2006-08-28 2011-10-25 파나소닉 전공 주식회사 금속 광조형용 금속분말 및 그것을 이용한 금속 광조형법
WO2012036488A2 (ko) * 2010-09-15 2012-03-22 주식회사 포스코 철계 분말의 제조방법
CN105057655B (zh) * 2015-08-17 2019-01-22 湖南久泰冶金科技有限公司 一种金属粉末材料脱氧还原工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3746584A (en) * 1970-02-18 1973-07-17 Nippon Kokan Kk Method for the continuous vacuum decarbonization of low carbon ferrochrome
US3732092A (en) * 1972-03-31 1973-05-08 Bethlehem Steel Corp Heat treatment of iron powder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55179937U (ko) * 1979-06-13 1980-12-24
JPS6348471Y2 (ko) * 1982-10-19 1988-12-13
JPS60108541U (ja) * 1983-12-28 1985-07-23 日産ディーゼル工業株式会社 車両用シ−ト

Also Published As

Publication number Publication date
US3887402A (en) 1975-06-03
GB1435140A (en) 1976-05-12
JPS4987561A (ko) 1974-08-21

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