SE7711593L - MELT GRANULATED FERROCHROME AND METHOD OF PREPARING THIS - Google Patents

MELT GRANULATED FERROCHROME AND METHOD OF PREPARING THIS

Info

Publication number
SE7711593L
SE7711593L SE7711593A SE7711593A SE7711593L SE 7711593 L SE7711593 L SE 7711593L SE 7711593 A SE7711593 A SE 7711593A SE 7711593 A SE7711593 A SE 7711593A SE 7711593 L SE7711593 L SE 7711593L
Authority
SE
Sweden
Prior art keywords
ferrochrome
preparing
melt granulated
alloy
granulated
Prior art date
Application number
SE7711593A
Other languages
Swedish (sv)
Other versions
SE439783B (en
Inventor
Y Kuboki
Y Matsumoto
K Ushiyama
Original Assignee
Showa Denko 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 Showa Denko Kk filed Critical Showa Denko Kk
Publication of SE7711593L publication Critical patent/SE7711593L/en
Publication of SE439783B publication Critical patent/SE439783B/en

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
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/06—Alloys based on chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C35/00—Master alloys for iron or steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

PURPOSE:To obtain the roundish polygonal granular material having a large bulk specific gravity at filling and a smooth metallic luster, by adding Al, Al alloy or Ca-Si alloy to the molten metal of high carbon ferrochromium and then crushing with water.
SE7711593A 1976-10-16 1977-10-14 Melting granules of ferrochrome SE439783B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51123453A JPS6038460B2 (en) 1976-10-16 1976-10-16 High carbon ferrochrome granulation shot and its manufacturing method

Publications (2)

Publication Number Publication Date
SE7711593L true SE7711593L (en) 1978-04-17
SE439783B SE439783B (en) 1985-07-01

Family

ID=14860977

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7711593A SE439783B (en) 1976-10-16 1977-10-14 Melting granules of ferrochrome

Country Status (5)

Country Link
JP (1) JPS6038460B2 (en)
BR (1) BR7706849A (en)
IN (1) IN148257B (en)
SE (1) SE439783B (en)
ZA (1) ZA776085B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO172570C (en) * 1991-07-08 1993-08-11 Elkem As PROCEDURE FOR THE PREPARATION OF GRANULATES
EP2926928A1 (en) 2014-04-03 2015-10-07 Uvån Holding AB Granulation of molten ferrochromium
JP6812113B2 (en) * 2016-02-25 2021-01-13 Ntn株式会社 Sintered oil-impregnated bearing and its manufacturing method
CN114277319B (en) * 2021-12-24 2022-12-27 浦项(张家港)不锈钢股份有限公司 Preparation process of stainless steel with high nickel content, stainless steel and application

Also Published As

Publication number Publication date
BR7706849A (en) 1978-08-08
JPS5348912A (en) 1978-05-02
SE439783B (en) 1985-07-01
JPS6038460B2 (en) 1985-08-31
IN148257B (en) 1980-12-20
ZA776085B (en) 1978-07-26

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