GB1077990A - Stainless steel powder - Google Patents

Stainless steel powder

Info

Publication number
GB1077990A
GB1077990A GB44320/65A GB4432065A GB1077990A GB 1077990 A GB1077990 A GB 1077990A GB 44320/65 A GB44320/65 A GB 44320/65A GB 4432065 A GB4432065 A GB 4432065A GB 1077990 A GB1077990 A GB 1077990A
Authority
GB
United Kingdom
Prior art keywords
stainless steel
steel powder
hydrogen
powder
sulphates
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
GB44320/65A
Inventor
Arthur Adler
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.)
Pfizer Inc
Original Assignee
Pfizer Inc
Charles Pfizer and Co Inc
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 Pfizer Inc, Charles Pfizer and Co Inc filed Critical Pfizer Inc
Priority to GB44320/65A priority Critical patent/GB1077990A/en
Publication of GB1077990A publication Critical patent/GB1077990A/en
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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/17—Metallic particles coated with metal

Landscapes

  • Powder Metallurgy (AREA)

Abstract

Stainless steel powder is coated with Mo, Cu or Ni by moistening it with an aqueous solution of a salt of the metal, evaporating the water, and reducing in hydrogen at e.g. 1000 to 1900 DEG F. The salts may be nitrates, sulphates, acetates, chlorides or bromides or ammonium molybdate. The resultant powder may be pressed and sintered in hydrogen.
GB44320/65A 1965-10-19 1965-10-19 Stainless steel powder Expired GB1077990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB44320/65A GB1077990A (en) 1965-10-19 1965-10-19 Stainless steel powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB44320/65A GB1077990A (en) 1965-10-19 1965-10-19 Stainless steel powder

Publications (1)

Publication Number Publication Date
GB1077990A true GB1077990A (en) 1967-08-02

Family

ID=10432741

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44320/65A Expired GB1077990A (en) 1965-10-19 1965-10-19 Stainless steel powder

Country Status (1)

Country Link
GB (1) GB1077990A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060414A (en) * 1975-06-06 1977-11-29 Ford Motor Company Copper coated iron-carbon eutectic alloy powders
US4090874A (en) * 1975-06-06 1978-05-23 Ford Motor Company Method for improving the sinterability of cryogenically-produced iron powder
US4238221A (en) * 1979-05-07 1980-12-09 Hoganas Ab Process for preparing iron based powder for powder metallurgical manufacturing of precision components
JPS56119702A (en) * 1980-02-13 1981-09-19 Matsushita Electric Ind Co Ltd Production of nickel coated finely grained particles
FR2901783A1 (en) * 2006-06-06 2007-12-07 Lifco Ind Sarl Glassware mold comprises an imprint and a composite structure having a first sintered material obtained from covered particles, a second sintered material and a third sintered material

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060414A (en) * 1975-06-06 1977-11-29 Ford Motor Company Copper coated iron-carbon eutectic alloy powders
US4090874A (en) * 1975-06-06 1978-05-23 Ford Motor Company Method for improving the sinterability of cryogenically-produced iron powder
US4238221A (en) * 1979-05-07 1980-12-09 Hoganas Ab Process for preparing iron based powder for powder metallurgical manufacturing of precision components
JPS56119702A (en) * 1980-02-13 1981-09-19 Matsushita Electric Ind Co Ltd Production of nickel coated finely grained particles
FR2901783A1 (en) * 2006-06-06 2007-12-07 Lifco Ind Sarl Glassware mold comprises an imprint and a composite structure having a first sintered material obtained from covered particles, a second sintered material and a third sintered material

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