FR773859A - Improvement in hard alloys - Google Patents

Improvement in hard alloys

Info

Publication number
FR773859A
FR773859A FR773859DA FR773859A FR 773859 A FR773859 A FR 773859A FR 773859D A FR773859D A FR 773859DA FR 773859 A FR773859 A FR 773859A
Authority
FR
France
Prior art keywords
improvement
hard alloys
alloys
hard
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CIE LORRAINE DE CHARBONS POUR
Original Assignee
CIE LORRAINE DE CHARBONS POUR
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 CIE LORRAINE DE CHARBONS POUR filed Critical CIE LORRAINE DE CHARBONS POUR
Application granted granted Critical
Publication of FR773859A publication Critical patent/FR773859A/en
Expired legal-status Critical Current

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
    • C22C29/04—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 carbonitrides
    • 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
FR773859D 1933-08-19 1933-08-19 Improvement in hard alloys Expired FR773859A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR773859T 1933-08-19

Publications (1)

Publication Number Publication Date
FR773859A true FR773859A (en) 1934-11-27

Family

ID=9199129

Family Applications (1)

Application Number Title Priority Date Filing Date
FR773859D Expired FR773859A (en) 1933-08-19 1933-08-19 Improvement in hard alloys

Country Status (1)

Country Link
FR (1) FR773859A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2233411A1 (en) * 1973-06-18 1975-01-10 Teledyne Ind
FR2413473A1 (en) * 1977-12-29 1979-07-27 Sumitomo Electric Industries PROCESS FOR THE PRODUCTION OF HARD ALLOYS CONTAINING MOLYBDENE AND TUNGSTENE AND NEW PRODUCTS THUS OBTAINED

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2233411A1 (en) * 1973-06-18 1975-01-10 Teledyne Ind
FR2413473A1 (en) * 1977-12-29 1979-07-27 Sumitomo Electric Industries PROCESS FOR THE PRODUCTION OF HARD ALLOYS CONTAINING MOLYBDENE AND TUNGSTENE AND NEW PRODUCTS THUS OBTAINED

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