BR7801229A - Liga de ferro sintetizado,de alta resistencia - Google Patents

Liga de ferro sintetizado,de alta resistencia

Info

Publication number
BR7801229A
BR7801229A BR7801229A BR7801229A BR7801229A BR 7801229 A BR7801229 A BR 7801229A BR 7801229 A BR7801229 A BR 7801229A BR 7801229 A BR7801229 A BR 7801229A BR 7801229 A BR7801229 A BR 7801229A
Authority
BR
Brazil
Prior art keywords
synthetized
strength
iron alloy
alloy
iron
Prior art date
Application number
BR7801229A
Other languages
English (en)
Inventor
F Esper
R Zeller
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR7801229A publication Critical patent/BR7801229A/pt

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
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
BR7801229A 1977-03-02 1978-03-01 Liga de ferro sintetizado,de alta resistencia BR7801229A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2708916A DE2708916C2 (de) 1977-03-02 1977-03-02 Verwendung einer hochfesten Eisen-Sinterlegierung

Publications (1)

Publication Number Publication Date
BR7801229A true BR7801229A (pt) 1978-12-12

Family

ID=6002512

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7801229A BR7801229A (pt) 1977-03-02 1978-03-01 Liga de ferro sintetizado,de alta resistencia

Country Status (6)

Country Link
US (1) US4533392A (pt)
JP (1) JPS53106613A (pt)
BR (1) BR7801229A (pt)
DE (1) DE2708916C2 (pt)
FR (1) FR2382506A1 (pt)
GB (1) GB1572785A (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1193891A (en) * 1980-10-24 1985-09-24 Jean C. Lynn Fully dense alloy steel powder
DE3226257A1 (de) * 1982-07-14 1984-01-19 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur herstellung von sinterstahl hoher raumerfuellung durch einfachsintertechnik
DE3523398A1 (de) * 1985-06-29 1987-01-08 Bosch Gmbh Robert Sinterlegierungen auf der basis von schnellarbeitsstaehlen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1352534A (en) * 1919-06-24 1920-09-14 Air Reduction Welding-rod
GB431975A (en) * 1933-09-24 1935-07-18 Heihachi Kamura Improvements relating to magnetic iron alloys and method of manufacturing same
US2213523A (en) * 1937-10-18 1940-09-03 Jones William David Manufacture of metal articles or masses
US2179695A (en) * 1938-11-05 1939-11-14 Gen Motors Corp Ferrous alloy
DE889165C (de) * 1944-09-27 1953-09-07 Goetzewerke Verfahren zur Herstellung von Kolbenringen aus Sintereisen
GB667016A (en) * 1950-02-07 1952-02-20 Bradley And Foster Ltd Improvements relating to metallic abrasives
DE864563C (de) * 1951-03-20 1953-01-26 Mannesmann Ag Herstellung von mit Aluminium oder Silizium legiertem, kugeligem Eisenpulver durch Zerstaeuben einer Schmelze
US3689257A (en) * 1969-04-23 1972-09-05 Mitsubishi Heavy Ind Ltd Method of producing sintered ferrous materials
DE2446509B1 (de) * 1974-09-28 1975-08-07 Hoesch Werke Ag Verwendung eines im fluessigen Zustand vakuumbehandelten Stahls als Elektroband

Also Published As

Publication number Publication date
DE2708916A1 (de) 1978-09-07
FR2382506B1 (pt) 1985-01-04
US4533392A (en) 1985-08-06
FR2382506A1 (fr) 1978-09-29
DE2708916C2 (de) 1985-07-18
JPS53106613A (en) 1978-09-16
GB1572785A (en) 1980-08-06

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