CA1335759C - Poudres d'acier allie pour moulage par injection; les composants; la methode pour l'obtention de pieces frittees - Google Patents

Poudres d'acier allie pour moulage par injection; les composants; la methode pour l'obtention de pieces frittees

Info

Publication number
CA1335759C
CA1335759C CA000605506A CA605506A CA1335759C CA 1335759 C CA1335759 C CA 1335759C CA 000605506 A CA000605506 A CA 000605506A CA 605506 A CA605506 A CA 605506A CA 1335759 C CA1335759 C CA 1335759C
Authority
CA
Canada
Prior art keywords
weight
stainless steel
silicon
powder
alloy
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.)
Expired - Fee Related
Application number
CA000605506A
Other languages
English (en)
Inventor
Yasuhiro Habu
Toshio Watanabe
Minoru Nitta
Yukio Makiishi
Yoshisato Kiyota
Hiroshi Ohtsubo
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel 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
Priority claimed from JP63172532A external-priority patent/JPH0225501A/ja
Priority claimed from JP63206720A external-priority patent/JPH0715121B2/ja
Priority claimed from JP63206719A external-priority patent/JPH0257606A/ja
Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Application granted granted Critical
Publication of CA1335759C publication Critical patent/CA1335759C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
    • 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
    • B22F2201/00—Treatment under specific atmosphere
    • B22F2201/05—Water or water vapour
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
CA000605506A 1988-07-13 1989-07-12 Poudres d'acier allie pour moulage par injection; les composants; la methode pour l'obtention de pieces frittees Expired - Fee Related CA1335759C (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP63172532A JPH0225501A (ja) 1988-07-13 1988-07-13 射出成形用ステンレス鋼粉および射出成形用コンパウンドとステンレス鋼焼結体の製造方法
JP63-172532 1988-07-13
JP63-206719 1988-08-20
JP63206720A JPH0715121B2 (ja) 1988-08-20 1988-08-20 射出成形用Ｆｅ―Ｃｏ系合金微粉およびＦｅ―Ｃｏ系焼結磁性材料
JP63-206720 1988-08-20
JP63206719A JPH0257606A (ja) 1988-08-20 1988-08-20 ステンレス鋼微粉および焼結材料

Publications (1)

Publication Number Publication Date
CA1335759C true CA1335759C (fr) 1995-06-06

Family

ID=27323639

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000605506A Expired - Fee Related CA1335759C (fr) 1988-07-13 1989-07-12 Poudres d'acier allie pour moulage par injection; les composants; la methode pour l'obtention de pieces frittees

Country Status (5)

Country Link
EP (1) EP0354666B1 (fr)
KR (1) KR930002523B1 (fr)
AU (2) AU3802489A (fr)
CA (1) CA1335759C (fr)
DE (1) DE68924678T2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE468120B (sv) * 1990-03-20 1992-11-09 Hoeganaes Ab Tillsatspulver foer foerbaettring av maskinbearbetbarhet och/ eller noetningsresistans, samt jaern- eller staalpulver innehaallande saadant tillsatspulver
DE10019042A1 (de) * 2000-04-18 2001-11-08 Edelstahl Witten Krefeld Gmbh Stickstofflegierter, sprühkompaktierter Stahl, Verfahren zu seiner Herstellung und Verbundwerkstoff hergestellt aus dem Stahl
DE102014213794A1 (de) * 2014-07-16 2016-01-21 Robert Bosch Gmbh Weichmagnetische Legierungszusammensetzung und Verfahren zum Herstellen einer solchen
JP7087558B2 (ja) 2018-03-29 2022-06-21 セイコーエプソン株式会社 軟磁性粉末および焼結体の製造方法
JP7099006B2 (ja) * 2018-03-29 2022-07-12 セイコーエプソン株式会社 軟磁性粉末および焼結体の製造方法
CN111408727A (zh) * 2020-04-10 2020-07-14 泉州天智合金材料科技有限公司 一种适用于mim注射成型不锈钢粉末、制备方法及高抛光件
CN113399668B (zh) * 2021-06-16 2022-10-21 东莞华晶粉末冶金有限公司 热脱脂型粘结剂及喂料、马氏体时效不锈钢及其制备方法
CN114749667B (zh) * 2022-03-14 2023-07-21 上海喆航航空科技有限公司 一种直升机旋翼桨叶平衡配重合金制造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977919A (en) * 1973-09-28 1976-08-31 Westinghouse Electric Corporation Method of producing doubly oriented cobalt iron alloys
US4011108A (en) * 1976-01-19 1977-03-08 Stora Kopparbergs Bergslags Aktiebolag Cutting tools and a process for the manufacture of such tools
US4721599A (en) * 1985-04-26 1988-01-26 Hitachi Metals, Ltd. Method for producing metal or alloy articles

Also Published As

Publication number Publication date
KR900001447A (ko) 1990-02-27
EP0354666B1 (fr) 1995-11-02
AU637538B2 (en) 1993-05-27
DE68924678D1 (de) 1995-12-07
AU8892391A (en) 1992-02-06
EP0354666A1 (fr) 1990-02-14
AU3802489A (en) 1990-05-03
KR930002523B1 (ko) 1993-04-03
DE68924678T2 (de) 1996-06-27

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