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AT257181B - Hard material and process for its production - Google Patents

Hard material and process for its production

Info

Publication number
AT257181B
AT257181B AT384164A AT384164A AT257181B AT 257181 B AT257181 B AT 257181B AT 384164 A AT384164 A AT 384164A AT 384164 A AT384164 A AT 384164A AT 257181 B AT257181 B AT 257181B
Authority
AT
Austria
Prior art keywords
production
hard material
hard
Prior art date
Application number
AT384164A
Other languages
German (de)
Original Assignee
Kempten Elektroschmelz Gmbh
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 Kempten Elektroschmelz Gmbh filed Critical Kempten Elektroschmelz Gmbh
Application granted granted Critical
Publication of AT257181B publication Critical patent/AT257181B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/02—Boron; Borides
    • C01B35/04—Metal borides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Products (AREA)
AT384164A 1963-05-03 1964-04-30 Hard material and process for its production AT257181B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE0024782 1963-05-03

Publications (1)

Publication Number Publication Date
AT257181B true AT257181B (en) 1967-09-25

Family

ID=7071469

Family Applications (1)

Application Number Title Priority Date Filing Date
AT384164A AT257181B (en) 1963-05-03 1964-04-30 Hard material and process for its production

Country Status (2)

Country Link
AT (1) AT257181B (en)
DE (1) DE1696399B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1051011B (en) * 1959-02-19 Deutsche Norton-Gesellschaft m.b.H., Wesseling (Bez. Köln) Hard material produced by powder metallurgy from aluminum-containing boron carbide as well as processes for its production and for the production of objects from it
DE408354C (en) * 1923-05-15 1925-01-16 David Strauss Manufacture of boron carbide
DE677189C (en) * 1935-09-18 1939-06-21 Wacker Chemie Gmbh Manufacture of boron carbides
FR896823A (en) * 1942-08-04 1945-03-05 Comm Aciers Soc Ind Boron carbide manufacturing process
DE1139653B (en) * 1957-12-16 1962-11-15 Ver Leichtmetallwerke Gmbh Process for the production of alloys whose base metal can only be mixed to a limited extent with one or more alloy components in the liquid state
DE1131895B (en) * 1959-03-26 1962-06-20 Metallgesellschaft Ag Process for the production of magnesium-silicon alloys

Also Published As

Publication number Publication date
DE1696399B1 (en) 1969-09-11

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