CA927150A - Method of making high-density sintered chromium bearing iron alloy - Google Patents

Method of making high-density sintered chromium bearing iron alloy

Info

Publication number
CA927150A
CA927150A CA094443A CA94443A CA927150A CA 927150 A CA927150 A CA 927150A CA 094443 A CA094443 A CA 094443A CA 94443 A CA94443 A CA 94443A CA 927150 A CA927150 A CA 927150A
Authority
CA
Canada
Prior art keywords
iron alloy
making high
chromium bearing
density sintered
bearing iron
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
CA094443A
Inventor
R. Mccurdy Hugh
W. Rausch Doyle
O. Mcintire Hoy
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.)
Battelle Development Corp
Original Assignee
Battelle Development 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
Application filed by Battelle Development Corp filed Critical Battelle Development Corp
Application granted granted Critical
Publication of CA927150A publication Critical patent/CA927150A/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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
    • B22F9/22—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds using gaseous reductors
    • 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
    • C22C33/0235—Starting from compounds, e.g. oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
CA094443A 1969-10-15 1970-09-30 Method of making high-density sintered chromium bearing iron alloy Expired CA927150A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86674069A 1969-10-15 1969-10-15

Publications (1)

Publication Number Publication Date
CA927150A true CA927150A (en) 1973-05-29

Family

ID=25348301

Family Applications (1)

Application Number Title Priority Date Filing Date
CA094443A Expired CA927150A (en) 1969-10-15 1970-09-30 Method of making high-density sintered chromium bearing iron alloy

Country Status (8)

Country Link
US (1) US3677749A (en)
JP (1) JPS4923963B1 (en)
CA (1) CA927150A (en)
DE (1) DE2050194A1 (en)
FR (1) FR2065977A5 (en)
GB (1) GB1318902A (en)
SE (1) SE373878B (en)
ZA (1) ZA706590B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1124976A (en) * 1977-03-23 1982-06-08 Alfred R. E. Singer Manufacture of elongate workpiece from pelleted material
EP1927580B1 (en) * 2006-12-01 2011-01-12 Michael J. Ruthner Process for making iron powder or microalloyed steel powder from iron oxide powder by oxidation and reduction
US8734715B2 (en) 2011-01-13 2014-05-27 Ut-Battelle, Llc Method for the preparation of ferrous low carbon porous material
CN115522083B (en) * 2022-10-12 2023-09-22 嘉峪关宏电铁合金有限责任公司 Method for reducing crushing difficulty of high-carbon ferrochrome

Also Published As

Publication number Publication date
ZA706590B (en) 1971-05-27
US3677749A (en) 1972-07-18
JPS4923963B1 (en) 1974-06-19
SE373878B (en) 1975-02-17
GB1318902A (en) 1973-05-31
DE2050194A1 (en) 1971-04-29
FR2065977A5 (en) 1971-08-06

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