ES434589A2 - Un metodo para la produccion de polvos de acero de calidad de moldeo. - Google Patents

Un metodo para la produccion de polvos de acero de calidad de moldeo.

Info

Publication number
ES434589A2
ES434589A2 ES434589A ES434589A ES434589A2 ES 434589 A2 ES434589 A2 ES 434589A2 ES 434589 A ES434589 A ES 434589A ES 434589 A ES434589 A ES 434589A ES 434589 A2 ES434589 A2 ES 434589A2
Authority
ES
Spain
Prior art keywords
particles
powders
comprised
mill
production
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
ES434589A
Other languages
English (en)
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.)
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
Priority claimed from US05/441,609 external-priority patent/US3954461A/en
Application filed by USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Publication of ES434589A2 publication Critical patent/ES434589A2/es
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
    • C22C33/0235—Starting from compounds, e.g. oxides
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
ES434589A 1974-02-11 1975-02-10 Un metodo para la produccion de polvos de acero de calidad de moldeo. Expired ES434589A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/441,609 US3954461A (en) 1973-08-16 1974-02-11 Process for the production of low apparent density water atomized steel powders

Publications (1)

Publication Number Publication Date
ES434589A2 true ES434589A2 (es) 1977-05-01

Family

ID=23753564

Family Applications (1)

Application Number Title Priority Date Filing Date
ES434589A Expired ES434589A2 (es) 1974-02-11 1975-02-10 Un metodo para la produccion de polvos de acero de calidad de moldeo.

Country Status (13)

Country Link
JP (1) JPS5740201B2 (ja)
AU (1) AU7751075A (ja)
BE (1) BE825187R (ja)
BR (1) BR7500785A (ja)
CA (1) CA1046386A (ja)
DE (1) DE2504100A1 (ja)
ES (1) ES434589A2 (ja)
FR (1) FR2260406B2 (ja)
GB (1) GB1475852A (ja)
IT (1) IT1046946B (ja)
NL (1) NL7501610A (ja)
NO (1) NO143730C (ja)
SE (1) SE7501284L (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0191265B1 (de) * 1984-12-28 1989-09-06 MANNESMANN Aktiengesellschaft Düngemittelsubstrat mit Eisenpulver

Also Published As

Publication number Publication date
NO750408L (ja) 1975-08-12
SE7501284L (ja) 1975-08-12
NO143730C (no) 1981-04-08
BE825187R (fr) 1975-08-04
FR2260406A2 (ja) 1975-09-05
GB1475852A (en) 1977-06-10
AU7751075A (en) 1976-07-22
NO143730B (no) 1980-12-29
BR7500785A (pt) 1975-11-25
DE2504100A1 (de) 1975-08-14
IT1046946B (it) 1980-07-31
JPS5740201B2 (ja) 1982-08-26
JPS50115161A (ja) 1975-09-09
FR2260406B2 (ja) 1978-10-27
CA1046386A (en) 1979-01-16
NL7501610A (nl) 1975-08-13

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170705