BE798981A - Poudre d'acier renfermant du phosphore et son procede de fabrication, - Google Patents

Poudre d'acier renfermant du phosphore et son procede de fabrication,

Info

Publication number
BE798981A
BE798981A BE130643A BE130643A BE798981A BE 798981 A BE798981 A BE 798981A BE 130643 A BE130643 A BE 130643A BE 130643 A BE130643 A BE 130643A BE 798981 A BE798981 A BE 798981A
Authority
BE
Belgium
Prior art keywords
manufacturing process
powder containing
containing phosphorus
steel powder
steel
Prior art date
Application number
BE130643A
Other languages
English (en)
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
Publication of BE798981A publication Critical patent/BE798981A/fr

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)
BE130643A 1972-05-02 1973-05-02 Poudre d'acier renfermant du phosphore et son procede de fabrication, BE798981A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE798981A true BE798981A (fr) 1973-08-31

Family

ID=20267150

Family Applications (1)

Application Number Title Priority Date Filing Date
BE130643A BE798981A (fr) 1972-05-02 1973-05-02 Poudre d'acier renfermant du phosphore et son procede de fabrication,

Country Status (11)

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

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
SE397780B (sv) * 1976-06-24 1977-11-21 Hoeganaes Ab Sett for framstellning av sinterstal med hog hallfasthet och god duktivitet
SE393635B (sv) * 1976-06-24 1977-05-16 Hoeganaes Ab Fosforhaltigt stalpulver och sett for dess framstellning
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 (fr) * 1980-10-24 1985-09-24 Jean C. Lynn Frittes denses a base de poudres d'acier allie
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
US4464205A (en) * 1983-11-25 1984-08-07 Cabot Corporation Wrought P/M processing for master alloy powder
US4464206A (en) * 1983-11-25 1984-08-07 Cabot Corporation Wrought P/M processing for prealloyed 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 (fr) * 1968-03-29 1971-03-17

Also Published As

Publication number Publication date
GB1427070A (en) 1976-03-03
IT983889B (it) 1974-11-11
DE2321103A1 (de) 1973-11-22
CA1004507A (en) 1977-02-01
DE2321103C3 (de) 1986-10-02
FR2183069A1 (fr) 1973-12-14
FR2183069B1 (fr) 1978-10-20
SE372293B (fr) 1974-12-16
JPS4948542A (fr) 1974-05-10
DE2321103B2 (de) 1981-06-04
AU464376B2 (en) 1975-08-21
ES414239A1 (es) 1976-01-16
AU5484173A (en) 1974-10-31
US3836355A (en) 1974-09-17
JPS5421803B2 (fr) 1979-08-02

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: HOGANAS A.B.

Effective date: 19930502