IT983889B - Polvere di acciaio contenente fosforo e metodo per produrla - Google Patents

Polvere di acciaio contenente fosforo e metodo per produrla

Info

Publication number
IT983889B
IT983889B IT23019/73A IT2301973A IT983889B IT 983889 B IT983889 B IT 983889B IT 23019/73 A IT23019/73 A IT 23019/73A IT 2301973 A IT2301973 A IT 2301973A IT 983889 B IT983889 B IT 983889B
Authority
IT
Italy
Prior art keywords
producing
powder containing
containing phosphorus
steel powder
steel
Prior art date
Application number
IT23019/73A
Other languages
English (en)
Italian (it)
Original Assignee
Hoeganaes 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 Hoeganaes Ab filed Critical Hoeganaes Ab
Application granted granted Critical
Publication of IT983889B publication Critical patent/IT983889B/it

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
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5%
    • C22C33/0271—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5% with only C, Mn, Si, P, S, As as alloying elements, e.g. carbon steel
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Lubricants (AREA)
IT23019/73A 1972-05-02 1973-04-13 Polvere di acciaio contenente fosforo e metodo per produrla IT983889B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7205754A SE372293B (de) 1972-05-02 1972-05-02

Publications (1)

Publication Number Publication Date
IT983889B true IT983889B (it) 1974-11-11

Family

ID=20267150

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23019/73A IT983889B (it) 1972-05-02 1973-04-13 Polvere di acciaio contenente fosforo e metodo per produrla

Country Status (11)

Country Link
US (1) US3836355A (de)
JP (1) JPS5421803B2 (de)
AU (1) AU464376B2 (de)
BE (1) BE798981A (de)
CA (1) CA1004507A (de)
DE (1) DE2321103C3 (de)
ES (1) ES414239A1 (de)
FR (1) FR2183069B1 (de)
GB (1) GB1427070A (de)
IT (1) IT983889B (de)
SE (1) SE372293B (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152179A (en) * 1972-03-27 1979-05-01 Allegheny Ludlum Industries, Inc. Process for producing phosphorous-bearing soft magnetic material
SE410983B (sv) * 1975-10-24 1979-11-19 Hoeganaes Ab Fosforhaltigt stalpulver och sett att tillverka detta
SE410984B (sv) * 1975-10-24 1979-11-19 Hoeganaes Ab Fosforhaltigt stalpulver och sett for dess framstellning
SE393635B (sv) * 1976-06-24 1977-05-16 Hoeganaes Ab Fosforhaltigt stalpulver och sett for dess framstellning
SE397780B (sv) * 1976-06-24 1977-11-21 Hoeganaes Ab Sett for framstellning av sinterstal med hog hallfasthet och god duktivitet
US4090868A (en) * 1976-10-26 1978-05-23 Jan Robert Tengzelius Phosphorus steel powder and a method of manufacturing the same
US4093449A (en) * 1976-10-26 1978-06-06 Hoganas Ab, Fack Phosphorus steel powder and a method of manufacturing the same
SE407641B (sv) * 1977-02-25 1979-04-02 Hoeganaes Ab Pulver avsett for pulvermetallurgisk framstellning av mjukmagnetiska produkter
US4164063A (en) * 1978-02-23 1979-08-14 General Motors Corporation Process for making bearing locking collar
US4190441A (en) * 1978-03-02 1980-02-26 Hoganas Ab Fack Powder intended for powder metallurgical manufacturing of soft magnetic components
US4236945A (en) * 1978-11-27 1980-12-02 Allegheny Ludlum Steel Corporation Phosphorus-iron powder and method of producing soft magnetic material therefrom
SE427434B (sv) * 1980-03-06 1983-04-11 Hoeganaes Ab Jernbaserad pulverblandning med tillsats mot avblandning och/eller damning
CA1193891A (en) * 1980-10-24 1985-09-24 Jean C. Lynn Fully dense alloy steel powder
US4534271A (en) * 1982-07-07 1985-08-13 Linde Aktiengesellschaft Dual machine aggregates with a connection for a consumer of mechanical energy
JPS5983704A (ja) * 1982-11-01 1984-05-15 Mazda Motor Corp 合金粉末シ−トおよびその使用方法
SE438275B (sv) * 1983-09-09 1985-04-15 Hoeganaes Ab Avblandningsfri jernbaserad pulverblandning
US4464206A (en) * 1983-11-25 1984-08-07 Cabot Corporation Wrought P/M processing for prealloyed powder
US4464205A (en) * 1983-11-25 1984-08-07 Cabot Corporation Wrought P/M processing for master alloy powder
JPH0775205B2 (ja) * 1989-07-21 1995-08-09 住友金属鉱山株式会社 Ｆｅ―Ｐ合金軟質磁性焼結体の製造方法
SE468583B (sv) * 1990-06-11 1993-02-15 Hoeganaes Ab Jaernbaserat pulver, slagsega staalkomponenter av pulvret och saett att framstaella dessa
US5728238A (en) * 1990-06-11 1998-03-17 Hoganas Ab Iron based powder, component produced therefrom and method of producing the component
US5290336A (en) * 1992-05-04 1994-03-01 Hoeganaes Corporation Iron-based powder compositions containing novel binder/lubricants
US5498276A (en) * 1994-09-14 1996-03-12 Hoeganaes Corporation Iron-based powder compositions containing green strengh enhancing lubricants
US5767426A (en) * 1997-03-14 1998-06-16 Hoeganaes Corp. Ferromagnetic powder compositions formulated with thermoplastic materials and fluoric resins and compacted articles made from the same
FR2762916B1 (fr) * 1997-04-30 1999-07-16 Sgs Thomson Microelectronics Controle volumetrique du debit d'une pompe filtrante
US20030047032A1 (en) * 2001-06-22 2003-03-13 Newman Keith E. Method of producing powder metal parts from metallurgical powders including sponge iron

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2226520A (en) * 1939-11-29 1940-12-24 Gen Motors Corp Iron article and method of making same
US2923622A (en) * 1956-06-26 1960-02-02 Nat U S Radiator Corp Powder metallurgy
GB1082125A (en) * 1964-04-08 1967-09-06 Sherritt Gordon Mines Ltd Roll compacting of metal powders
DE1282867B (de) * 1964-05-12 1968-11-14 Knapsack Ag Verfahren zur Herstellung von Ferrophosphorpulver
DE1298290B (de) * 1966-08-04 1969-06-26 Mannesmann Ag Phosphorhaltiges Eisenpulver fuer die Herstellung von Sinterteilen
FR1535040A (fr) * 1967-08-02 1968-08-02 Mannesmann Ag Poudre de fer phosphoreuse pour la fabrication de pièces pressées frittées
US3497347A (en) * 1967-08-28 1970-02-24 Mannesmann Ag Phosphorus containing iron powder
GB1225582A (de) * 1968-03-29 1971-03-17

Also Published As

Publication number Publication date
AU5484173A (en) 1974-10-31
CA1004507A (en) 1977-02-01
JPS4948542A (de) 1974-05-10
DE2321103A1 (de) 1973-11-22
SE372293B (de) 1974-12-16
FR2183069B1 (de) 1978-10-20
ES414239A1 (es) 1976-01-16
AU464376B2 (en) 1975-08-21
BE798981A (fr) 1973-08-31
DE2321103B2 (de) 1981-06-04
FR2183069A1 (de) 1973-12-14
JPS5421803B2 (de) 1979-08-02
GB1427070A (en) 1976-03-03
US3836355A (en) 1974-09-17
DE2321103C3 (de) 1986-10-02

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