ES452675A1 - Phosphorus steel powder and a method of manufacturing the same - Google Patents

Phosphorus steel powder and a method of manufacturing the same

Info

Publication number
ES452675A1
ES452675A1 ES452675A ES452675A ES452675A1 ES 452675 A1 ES452675 A1 ES 452675A1 ES 452675 A ES452675 A ES 452675A ES 452675 A ES452675 A ES 452675A ES 452675 A1 ES452675 A1 ES 452675A1
Authority
ES
Spain
Prior art keywords
powder
phosphorus
steel powder
manufacturing
same
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
ES452675A
Other languages
Spanish (es)
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.)
Hoganas AB
Original Assignee
Hoganas AB
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 Hoganas AB filed Critical Hoganas AB
Publication of ES452675A1 publication Critical patent/ES452675A1/en
Expired legal-status Critical Current

Links

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
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • C22C33/0214—Using a mixture of prealloyed powders or a master alloy comprising P or a phosphorus compound
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)

Abstract

A method of manufacturing phosphorus-containing steel powder, intended for the manufacture of sintered molding parts having high toughness and strength, characterized in that a basic powder of a steel powder substantially free of phosphorus, and having good compressibility, is mixed intimately with a ferrophosphorus powder melting at low temperature, having a phosphorus content of at least 2.8%, preferably between 12, and 17%, in such amount that the phosphorus content in the mixture is 0.2 to 1.5%, where the ferrophosphorus powder has a maximum particle size of 20 μm, preferably a maximum particle size of 10 μm. (Machine-translation by Google Translate, not legally binding)
ES452675A 1975-10-24 1976-10-23 Phosphorus steel powder and a method of manufacturing the same Expired ES452675A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7511916A SE410984B (en) 1975-10-24 1975-10-24 PHOSPHORIC STABLE POWDER AND KIT FOR ITS PREPARATION

Publications (1)

Publication Number Publication Date
ES452675A1 true ES452675A1 (en) 1978-03-16

Family

ID=20325893

Family Applications (1)

Application Number Title Priority Date Filing Date
ES452675A Expired ES452675A1 (en) 1975-10-24 1976-10-23 Phosphorus steel powder and a method of manufacturing the same

Country Status (10)

Country Link
JP (1) JPS5284107A (en)
AU (1) AU511895B2 (en)
BE (1) BE847546A (en)
CA (1) CA1071900A (en)
DE (1) DE2648262A1 (en)
ES (1) ES452675A1 (en)
FR (1) FR2328779A1 (en)
GB (1) GB1565984A (en)
IT (1) IT1069565B (en)
SE (1) SE410984B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53129108A (en) * 1977-04-19 1978-11-10 Hitachi Funmatsu Yakin Kk Production of abrasion resistant sintered alloy
SE427434B (en) * 1980-03-06 1983-04-11 Hoeganaes Ab IRON-BASED POWDER MIXED WITH ADDITION TO MIXTURE AND / OR DAMAGE
SE445715B (en) * 1984-11-30 1986-07-14 Hoeganaes Ab MANGANESULPHIDIC IRON POWDER MIXTURE
DE4207255C1 (en) * 1992-03-07 1993-06-24 Ferritslev Jernwarefabrik As
EP1991715A1 (en) * 2006-02-20 2008-11-19 FJ Sintermetal A powder and a process for the production of a sintered body, and a sintered body

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE372293B (en) * 1972-05-02 1974-12-16 Hoeganaes Ab

Also Published As

Publication number Publication date
FR2328779B1 (en) 1981-08-21
JPS5284107A (en) 1977-07-13
SE7511916L (en) 1977-04-25
DE2648262A1 (en) 1977-04-28
SE410984B (en) 1979-11-19
IT1069565B (en) 1985-03-25
GB1565984A (en) 1980-04-30
AU511895B2 (en) 1980-09-11
BE847546A (en) 1977-02-14
FR2328779A1 (en) 1977-05-20
DE2648262C2 (en) 1987-12-23
AU1898576A (en) 1978-05-04
CA1071900A (en) 1980-02-19

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