BR7607793A - PERFECT PROCESS TO PRODUCE A HIGH CARBON BINDING - Google Patents

PERFECT PROCESS TO PRODUCE A HIGH CARBON BINDING

Info

Publication number
BR7607793A
BR7607793A BR7607793A BR7607793A BR7607793A BR 7607793 A BR7607793 A BR 7607793A BR 7607793 A BR7607793 A BR 7607793A BR 7607793 A BR7607793 A BR 7607793A BR 7607793 A BR7607793 A BR 7607793A
Authority
BR
Brazil
Prior art keywords
produce
high carbon
carbon binding
perfect process
perfect
Prior art date
Application number
BR7607793A
Other languages
Portuguese (pt)
Inventor
G Lohman
J Hansen
Original Assignee
Amsted Ind 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 US05/651,554 external-priority patent/US4121927A/en
Application filed by Amsted Ind Inc filed Critical Amsted Ind Inc
Publication of BR7607793A publication Critical patent/BR7607793A/en

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
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0292—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with more than 5% preformed carbides, nitrides or borides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • C22C1/053—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor with in situ formation of hard compounds
    • C22C1/055—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor with in situ formation of hard compounds using carbon
    • 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
    • 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
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
BR7607793A 1976-01-22 1976-11-22 PERFECT PROCESS TO PRODUCE A HIGH CARBON BINDING BR7607793A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/651,554 US4121927A (en) 1974-03-25 1976-01-22 Method of producing high carbon hard alloys

Publications (1)

Publication Number Publication Date
BR7607793A true BR7607793A (en) 1977-10-11

Family

ID=24613296

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7607793A BR7607793A (en) 1976-01-22 1976-11-22 PERFECT PROCESS TO PRODUCE A HIGH CARBON BINDING

Country Status (14)

Country Link
JP (1) JPS5290405A (en)
AT (1) AT376704B (en)
AU (1) AU497666B1 (en)
BE (1) BE848124A (en)
BR (1) BR7607793A (en)
CA (1) CA1077748A (en)
DE (1) DE2645574A1 (en)
ES (1) ES452934A1 (en)
FR (1) FR2338998A1 (en)
GB (1) GB1573052A (en)
IN (1) IN145539B (en)
IT (1) IT1069824B (en)
MX (1) MX3941E (en)
SE (1) SE7700125L (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133407A (en) * 1978-04-07 1979-10-17 Hitachi Ltd Production of super alloy member
JPS55128562A (en) * 1979-03-28 1980-10-04 Amsted Ind Inc Manufacture of high density iron base alloy
JPS5964748A (en) * 1982-09-29 1984-04-12 Hitachi Metals Ltd High abrasion resistant and highly tough cold working tool steel
JPS59145763A (en) * 1983-02-10 1984-08-21 Nippon Koshuha Kogyo Kk Alloy tool steel
JPS60230961A (en) * 1984-04-28 1985-11-16 Nippon Steel Corp Disk material for disk brake
FR2596067B1 (en) * 1986-03-19 1991-02-08 Metafram Alliages Fritte PROCESS FOR MANUFACTURING SINTERED RAPID STEEL PARTS
SE457356C (en) * 1986-12-30 1989-10-31 Uddeholm Tooling Ab TOOL STEEL PROVIDED FOR COLD PROCESSING
JPH03267351A (en) * 1990-03-16 1991-11-28 Hitachi Metals Ltd Dot printer wire
US5949003A (en) * 1996-04-15 1999-09-07 Nissan Motor Co., Ltd. High-temperature wear-resistant sintered alloy
DE102019122638A1 (en) * 2019-08-22 2021-02-25 Voestalpine Böhler Edelstahl Gmbh & Co Kg Tool steel for cold work and high speed applications

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1385992A (en) * 1971-10-18 1975-03-05 Gleason Works Method for producing high strength finished forms from ferrous metal powders
JPS5215243B2 (en) * 1973-01-10 1977-04-27
JPS5428819B2 (en) * 1973-03-22 1979-09-19
JPS5442327B2 (en) * 1973-10-22 1979-12-13

Also Published As

Publication number Publication date
FR2338998B1 (en) 1981-06-12
IN145539B (en) 1978-11-04
SE7700125L (en) 1977-07-23
JPS5290405A (en) 1977-07-29
ES452934A1 (en) 1977-11-01
GB1573052A (en) 1980-08-13
DE2645574A1 (en) 1977-07-28
ATA971576A (en) 1981-07-15
BE848124A (en) 1977-05-09
FR2338998A1 (en) 1977-08-19
MX3941E (en) 1981-10-07
AU497666B1 (en) 1978-12-21
CA1077748A (en) 1980-05-20
IT1069824B (en) 1985-03-25
AT376704B (en) 1984-12-27

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