GB1475421A - Process for the production of high apparent density water atomized steel powders - Google Patents

Process for the production of high apparent density water atomized steel powders

Info

Publication number
GB1475421A
GB1475421A GB3465074A GB3465074A GB1475421A GB 1475421 A GB1475421 A GB 1475421A GB 3465074 A GB3465074 A GB 3465074A GB 3465074 A GB3465074 A GB 3465074A GB 1475421 A GB1475421 A GB 1475421A
Authority
GB
United Kingdom
Prior art keywords
particles
apparent density
annealing
high apparent
aug
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
GB3465074A
Other languages
English (en)
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants 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 USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Publication of GB1475421A publication Critical patent/GB1475421A/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
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling

Landscapes

  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
GB3465074A 1973-08-16 1974-08-06 Process for the production of high apparent density water atomized steel powders Expired GB1475421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US389603A US3900309A (en) 1973-08-16 1973-08-16 Process for the production of high apparent density water atomized steel powders

Publications (1)

Publication Number Publication Date
GB1475421A true GB1475421A (en) 1977-06-01

Family

ID=23538940

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3465074A Expired GB1475421A (en) 1973-08-16 1974-08-06 Process for the production of high apparent density water atomized steel powders

Country Status (19)

Country Link
US (1) US3900309A (no)
JP (1) JPS5737641B2 (no)
AR (1) AR201605A1 (no)
BE (1) BE818640A (no)
BR (1) BR7406686D0 (no)
CA (1) CA1041324A (no)
CS (1) CS204987B2 (no)
DD (1) DD113314A5 (no)
DE (1) DE2438841A1 (no)
ES (1) ES429260A1 (no)
FR (1) FR2245439B1 (no)
GB (1) GB1475421A (no)
HU (1) HU178361B (no)
IT (1) IT1016831B (no)
NL (1) NL7411023A (no)
NO (1) NO142337C (no)
PL (1) PL113721B1 (no)
SE (1) SE7410336L (no)
YU (1) YU224574A (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806716C3 (de) * 1978-02-14 1985-08-29 Mannesmann AG, 4000 Düsseldorf Verfahren zum Herstellen von Eisenpulver
US4220689A (en) * 1979-01-26 1980-09-02 Armco Inc. Galling resistant austenitic stainless steel powder product
US4385929A (en) * 1981-06-19 1983-05-31 Sumitomo Metal Industries Limited Method and apparatus for production of metal powder
IT1192991B (it) * 1981-09-15 1988-05-26 Bruss Polt I Procedimento per la fabbricazione di fibre metalliche ed apparecchiatura per la sua attuazione
DE3338523C2 (de) * 1982-03-25 1987-05-27 Bruss Polt I Verfahren und Vorrichtung zur Herstellung von Metallfasern
CA1192362A (en) * 1982-08-10 1985-08-27 Brunswick Mining And Smelting Corporation Limited Wet zinc dust atomization and distribution
US4602953A (en) * 1985-03-13 1986-07-29 Fine Particle Technology Corp. Particulate material feedstock, use of said feedstock and product
US4627959A (en) * 1985-06-18 1986-12-09 Inco Alloys International, Inc. Production of mechanically alloyed powder
JPS646145U (no) * 1987-06-29 1989-01-13
DE69314438T2 (de) * 1992-11-30 1998-05-14 Sumitomo Electric Industries Niedrig legierter Sinterstahl und Verfahren zu dessen Herstellung
SE9602835D0 (sv) * 1996-07-22 1996-07-22 Hoeganaes Ab Process for the preparation of an iron-based powder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325277A (en) * 1965-02-01 1967-06-13 Smith Corp A O Method of making metal powder
US3597188A (en) * 1968-08-23 1971-08-03 Domtar Ltd Method of making high density iron powder
US3668024A (en) * 1969-10-07 1972-06-06 Smith Inland A O Method of annealing metal powder
US3687654A (en) * 1971-03-10 1972-08-29 Smith Inland A O Method of making alloy steel powder
SE350770B (no) * 1971-05-14 1972-11-06 Hoeganaes Ab
US3725142A (en) * 1971-08-23 1973-04-03 Smith A Inland Inc Atomized steel powder having improved hardenability

Also Published As

Publication number Publication date
YU224574A (en) 1982-02-28
AR201605A1 (es) 1975-03-31
NL7411023A (nl) 1975-02-18
SE7410336L (sv) 1975-02-17
NO142337C (no) 1980-08-06
HU178361B (en) 1982-04-28
FR2245439B1 (no) 1978-09-22
NO142337B (no) 1980-04-28
BE818640A (fr) 1975-02-10
ES429260A1 (es) 1976-08-16
DD113314A5 (no) 1975-06-05
CA1041324A (en) 1978-10-31
FR2245439A1 (no) 1975-04-25
IT1016831B (it) 1977-06-20
AU7153474A (en) 1976-01-29
NO742934L (no) 1975-03-17
JPS5064149A (no) 1975-05-31
US3900309A (en) 1975-08-19
BR7406686D0 (pt) 1975-05-27
PL113721B1 (en) 1980-12-31
JPS5737641B2 (no) 1982-08-11
DE2438841A1 (de) 1975-02-27
CS204987B2 (en) 1981-04-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee