JPS5235708A - Corrosion-resistant sintered stainles steel powder - Google Patents

Corrosion-resistant sintered stainles steel powder

Info

Publication number
JPS5235708A
JPS5235708A JP50112223A JP11222375A JPS5235708A JP S5235708 A JPS5235708 A JP S5235708A JP 50112223 A JP50112223 A JP 50112223A JP 11222375 A JP11222375 A JP 11222375A JP S5235708 A JPS5235708 A JP S5235708A
Authority
JP
Japan
Prior art keywords
corrosion
resistant sintered
less
steel powder
particles
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.)
Granted
Application number
JP50112223A
Other languages
Japanese (ja)
Other versions
JPS5429285B2 (en
Inventor
Takeo Hisada
Katsuji Kusaka
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.)
DAISHIN TOKUSHIYUKOU KK
DAISHIN TOKUSHUKO KK
Original Assignee
DAISHIN TOKUSHIYUKOU KK
DAISHIN TOKUSHUKO KK
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 DAISHIN TOKUSHIYUKOU KK, DAISHIN TOKUSHUKO KK filed Critical DAISHIN TOKUSHIYUKOU KK
Priority to JP50112223A priority Critical patent/JPS5235708A/en
Publication of JPS5235708A publication Critical patent/JPS5235708A/en
Publication of JPS5429285B2 publication Critical patent/JPS5429285B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/022—Melting the material to be shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/26—Scrap or recycled material

Abstract

PURPOSE:Powder for corrosion-resistant sintered stainless steel wherein the amount of oxygen of base alloy poder is kept at less than 0.4% through control of water spraying conditions, the mean longness-shortness ratio of particles is less than 1.6, particles have undulated surfaces, the rattler value is restricted to less than 1.3 and corrosion resistance and particularly resistances to salt water and sulfuric acid are improved.
JP50112223A 1975-09-17 1975-09-17 Corrosion-resistant sintered stainles steel powder Granted JPS5235708A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50112223A JPS5235708A (en) 1975-09-17 1975-09-17 Corrosion-resistant sintered stainles steel powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50112223A JPS5235708A (en) 1975-09-17 1975-09-17 Corrosion-resistant sintered stainles steel powder

Publications (2)

Publication Number Publication Date
JPS5235708A true JPS5235708A (en) 1977-03-18
JPS5429285B2 JPS5429285B2 (en) 1979-09-21

Family

ID=14581322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50112223A Granted JPS5235708A (en) 1975-09-17 1975-09-17 Corrosion-resistant sintered stainles steel powder

Country Status (1)

Country Link
JP (1) JPS5235708A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56201A (en) * 1979-06-12 1981-01-06 Daido Steel Co Ltd Stainless steel powder for powder metallurgy
US4331478A (en) * 1979-02-09 1982-05-25 Scm Corporation Corrosion-resistant stainless steel powder and compacts made therefrom
US4350529A (en) * 1979-02-09 1982-09-21 Scm Corporation Corrosion-resistant powder-metallurgy stainless steel powders and compacts therefrom
JPH11222652A (en) * 1997-12-03 1999-08-17 Daido Steel Co Ltd Stainless steel powder for sintered alloy
JP2015214752A (en) * 2009-10-16 2015-12-03 ホガナス アクチボラゲット Nitrogen-containing low nickel sintered stainless steel
CN107201481A (en) * 2016-03-18 2017-09-26 丰田自动车株式会社 Fuel cell metal partion (metp)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331478A (en) * 1979-02-09 1982-05-25 Scm Corporation Corrosion-resistant stainless steel powder and compacts made therefrom
US4350529A (en) * 1979-02-09 1982-09-21 Scm Corporation Corrosion-resistant powder-metallurgy stainless steel powders and compacts therefrom
JPS56201A (en) * 1979-06-12 1981-01-06 Daido Steel Co Ltd Stainless steel powder for powder metallurgy
JPS6227122B2 (en) * 1979-06-12 1987-06-12 Daido Steel Co Ltd
JPH11222652A (en) * 1997-12-03 1999-08-17 Daido Steel Co Ltd Stainless steel powder for sintered alloy
JP2015214752A (en) * 2009-10-16 2015-12-03 ホガナス アクチボラゲット Nitrogen-containing low nickel sintered stainless steel
CN107201481A (en) * 2016-03-18 2017-09-26 丰田自动车株式会社 Fuel cell metal partion (metp)
US10439231B2 (en) 2016-03-18 2019-10-08 Toyota Jidosha Kabushiki Kaisha Metal separator for fuel cell
CN114551917A (en) * 2016-03-18 2022-05-27 丰田自动车株式会社 Metal separator for fuel cell

Also Published As

Publication number Publication date
JPS5429285B2 (en) 1979-09-21

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