AT276792B - Sintered hard metal alloy and process for its manufacture - Google Patents

Sintered hard metal alloy and process for its manufacture

Info

Publication number
AT276792B
AT276792B AT575067A AT575067A AT276792B AT 276792 B AT276792 B AT 276792B AT 575067 A AT575067 A AT 575067A AT 575067 A AT575067 A AT 575067A AT 276792 B AT276792 B AT 276792B
Authority
AT
Austria
Prior art keywords
manufacture
metal alloy
hard metal
sintered hard
sintered
Prior art date
Application number
AT575067A
Other languages
German (de)
Inventor
Richard Dr Kieffer
Original Assignee
Richard Dr Kieffer
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 Richard Dr Kieffer filed Critical Richard Dr Kieffer
Priority to AT575067A priority Critical patent/AT276792B/en
Priority to BE715585D priority patent/BE715585A/xx
Priority to DE19681758467 priority patent/DE1758467A1/en
Priority to FR1593539D priority patent/FR1593539A/fr
Priority to ES354907A priority patent/ES354907A1/en
Priority to DK276268AA priority patent/DK136317B/en
Priority to GB29034/68A priority patent/GB1235708A/en
Priority to LU56288D priority patent/LU56288A1/xx
Priority to CH910568A priority patent/CH505905A/en
Priority to NL6808598A priority patent/NL6808598A/xx
Priority to US738137A priority patent/US3463621A/en
Priority to NO2434/68A priority patent/NO122771B/no
Priority to FI681741A priority patent/FI49188C/en
Application granted granted Critical
Publication of AT276792B publication Critical patent/AT276792B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Ceramic Products (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
AT575067A 1967-06-20 1967-06-20 Sintered hard metal alloy and process for its manufacture AT276792B (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
AT575067A AT276792B (en) 1967-06-20 1967-06-20 Sintered hard metal alloy and process for its manufacture
BE715585D BE715585A (en) 1967-06-20 1968-05-24
DE19681758467 DE1758467A1 (en) 1967-06-20 1968-06-07 Sintered hard metal alloy and process for its manufacture
FR1593539D FR1593539A (en) 1967-06-20 1968-06-07
ES354907A ES354907A1 (en) 1967-06-20 1968-06-11 Alloys of sintered carbides
DK276268AA DK136317B (en) 1967-06-20 1968-06-13 Sinter alloy based on carbides and process for the manufacture of such alloys.
GB29034/68A GB1235708A (en) 1967-06-20 1968-06-18 Improvements in sintered metal alloys and their production
LU56288D LU56288A1 (en) 1967-06-20 1968-06-18
CH910568A CH505905A (en) 1967-06-20 1968-06-19 Sintered Carbide Alloy
NL6808598A NL6808598A (en) 1967-06-20 1968-06-19
US738137A US3463621A (en) 1967-06-20 1968-06-19 Alloys of sintered carbides
NO2434/68A NO122771B (en) 1967-06-20 1968-06-20
FI681741A FI49188C (en) 1967-06-20 1968-06-20 Carbide-based sintered alloy.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT575067A AT276792B (en) 1967-06-20 1967-06-20 Sintered hard metal alloy and process for its manufacture

Publications (1)

Publication Number Publication Date
AT276792B true AT276792B (en) 1969-12-10

Family

ID=3579242

Family Applications (1)

Application Number Title Priority Date Filing Date
AT575067A AT276792B (en) 1967-06-20 1967-06-20 Sintered hard metal alloy and process for its manufacture

Country Status (13)

Country Link
US (1) US3463621A (en)
AT (1) AT276792B (en)
BE (1) BE715585A (en)
CH (1) CH505905A (en)
DE (1) DE1758467A1 (en)
DK (1) DK136317B (en)
ES (1) ES354907A1 (en)
FI (1) FI49188C (en)
FR (1) FR1593539A (en)
GB (1) GB1235708A (en)
LU (1) LU56288A1 (en)
NL (1) NL6808598A (en)
NO (1) NO122771B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525999A (en) * 1968-12-24 1970-08-25 Ugine Carbone Carbide alloys
US4195049A (en) * 1978-07-13 1980-03-25 Ford Motor Company Method of increasing the strength of a beta silicon carbide article
JPH0617531B2 (en) * 1986-02-20 1994-03-09 日立金属株式会社 Toughness
SE456428B (en) * 1986-05-12 1988-10-03 Santrade Ltd HARD METAL BODY FOR MOUNTAIN DRILLING WITH BINDING PHASE GRADIENT AND WANTED TO MAKE IT SAME
CN105586523A (en) * 2016-01-20 2016-05-18 刘岗 Environment-friendly and energy-saving water jet film removing machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2198343A (en) * 1937-01-16 1940-04-23 American Cutting Alloys Inc Hard metal composition
US2188983A (en) * 1938-05-05 1940-02-06 Sirian Wire And Contact Compan Hard metal alloys and process of making the same
CH365543A (en) * 1956-04-13 1962-11-15 Sandvikens Jernverks Ab Sintered hard metal alloy
US2899739A (en) * 1956-06-19 1959-08-18 Sintered hard metal alloy
SE301725B (en) * 1963-07-01 1968-06-17 Sandvikens Jernverks Ab

Also Published As

Publication number Publication date
DK136317B (en) 1977-09-26
NL6808598A (en) 1968-12-23
GB1235708A (en) 1971-06-16
LU56288A1 (en) 1968-09-30
FI49188B (en) 1974-12-31
CH505905A (en) 1971-04-15
FI49188C (en) 1975-04-10
BE715585A (en) 1968-10-16
ES354907A1 (en) 1970-03-01
US3463621A (en) 1969-08-26
FR1593539A (en) 1970-06-01
NO122771B (en) 1971-08-09
DK136317C (en) 1978-02-27
DE1758467A1 (en) 1972-07-27

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELA Expired due to lapse of time