KR910001326B1 - 스테인레스강 분말 성형물의 내부식성을 증진시키기 위한 조성물 - Google Patents

스테인레스강 분말 성형물의 내부식성을 증진시키기 위한 조성물 Download PDF

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Publication number
KR910001326B1
KR910001326B1 KR1019870001424A KR870001424A KR910001326B1 KR 910001326 B1 KR910001326 B1 KR 910001326B1 KR 1019870001424 A KR1019870001424 A KR 1019870001424A KR 870001424 A KR870001424 A KR 870001424A KR 910001326 B1 KR910001326 B1 KR 910001326B1
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KR
South Korea
Prior art keywords
stainless steel
weight
additive
corrosion resistance
tin
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
Application number
KR1019870001424A
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English (en)
Korean (ko)
Other versions
KR870008044A (ko
Inventor
에이취. 레인스하겐 죤
Original Assignee
이엠에이 코포레이션
머레이 에이. 루프트글래스
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Application filed by 이엠에이 코포레이션, 머레이 에이. 루프트글래스 filed Critical 이엠에이 코포레이션
Publication of KR870008044A publication Critical patent/KR870008044A/ko
Application granted granted Critical
Publication of KR910001326B1 publication Critical patent/KR910001326B1/ko
Expired legal-status Critical Current

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Classifications

    • 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
    • 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
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
KR1019870001424A 1986-02-21 1987-02-20 스테인레스강 분말 성형물의 내부식성을 증진시키기 위한 조성물 Expired KR910001326B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US832,292 1986-02-21
US832292 1986-02-21
US06/832,292 US4662939A (en) 1986-02-21 1986-02-21 Process and composition for improved corrosion resistance

Publications (2)

Publication Number Publication Date
KR870008044A KR870008044A (ko) 1987-09-23
KR910001326B1 true KR910001326B1 (ko) 1991-03-04

Family

ID=25261246

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870001424A Expired KR910001326B1 (ko) 1986-02-21 1987-02-20 스테인레스강 분말 성형물의 내부식성을 증진시키기 위한 조성물

Country Status (7)

Country Link
US (1) US4662939A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0237210A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS62235458A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR910001326B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU573116B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8700821A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1288620C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5468193A (en) * 1990-10-25 1995-11-21 Sumitomo Heavy Industries, Ltd. Inscribed planetary gear device having powder injection molded external gear
US5476248A (en) * 1992-08-03 1995-12-19 Japan Metals & Chemicals Co., Ltd. Apparatus for producing high-purity metallic chromium
EP0582006B1 (en) * 1992-08-03 1999-04-21 JAPAN METALS & CHEMICALS CO., LTD. Method for producing high-purity metallic chromium
US5478522A (en) * 1994-11-15 1995-12-26 National Science Council Method for manufacturing heating element
US5529604A (en) * 1995-03-28 1996-06-25 Ametek, Specialty Metal Products Division Modified stainless steel powder composition
US5976216A (en) * 1996-08-02 1999-11-02 Omg Americas, Inc. Nickel-containing strengthened sintered ferritic stainless steels
US5864071A (en) * 1997-04-24 1999-01-26 Keystone Powdered Metal Company Powder ferrous metal compositions containing aluminum
CN105648300B (zh) * 2014-11-12 2017-09-22 东睦新材料集团股份有限公司 用于提高不锈钢烧结密度的添加剂及其制造相关不锈钢烧结部件的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1234998B (de) * 1964-08-18 1967-02-23 Pfizer & Co C Verfahren zur Verbesserung der Korrosionsbestaendigkeit von Formstuecken aus rostfreiem Stahlpulver
US3520680A (en) * 1968-07-22 1970-07-14 Pfizer & Co C Process of producing steel
US4331478A (en) * 1979-02-09 1982-05-25 Scm Corporation Corrosion-resistant stainless steel powder and compacts made therefrom
US4314849A (en) * 1979-02-09 1982-02-09 Scm Corporation Maximizing the corrosion resistance of tin containing stainless steel powder compacts
US4420336A (en) * 1982-02-11 1983-12-13 Scm Corporation Process of improving corrosion resistance in porous stainless steel bodies and article

Also Published As

Publication number Publication date
AU573116B2 (en) 1988-05-26
JPH0581655B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-11-15
JPS62235458A (ja) 1987-10-15
AU6910587A (en) 1987-08-27
BR8700821A (pt) 1987-12-22
EP0237210A2 (en) 1987-09-16
EP0237210A3 (en) 1989-10-11
KR870008044A (ko) 1987-09-23
US4662939A (en) 1987-05-05
CA1288620C (en) 1991-09-10

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