CHARGE FOR PRODUCING POROUS IMPERMEABLE MATERIAL BY SELF-PROPAGATING HIGH-TEMPERATURE SYNTHESIS

CHARGE FOR PRODUCING POROUS IMPERMEABLE MATERIAL BY SELF-PROPAGATING HIGH-TEMPERATURE SYNTHESIS

FIELD: powder metallurgy, namely charge compositions for producing porous impermeable materials with predetermined size of pores, possibly manufacture of filtering members. ^ SUBSTANCE: charge contains, mass %: iron scale, 38 - 42; alumina, 38 - 42; titanium carbide, 8 - 10; aluminum, the balance. ^...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LEBEDEVA OL'GA ALEKSEEVNA, TORBUNOV STANISLAV SEMENOVICH
Format: Patent
Sprache:eng ; rus
Schlagworte:
ALLOYS
CASTING
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
MAKING METALLIC POWDER
MANUFACTURE OF ARTICLES FROM METALLIC POWDER
METALLURGY
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
TREATMENT OF ALLOYS OR NON-FERROUS METALS
WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:FIELD: powder metallurgy, namely charge compositions for producing porous impermeable materials with predetermined size of pores, possibly manufacture of filtering members. ^ SUBSTANCE: charge contains, mass %: iron scale, 38 - 42; alumina, 38 - 42; titanium carbide, 8 - 10; aluminum, the balance. ^ EFFECT: high operational strength, increased useful time period of articles made of porous material according to invention. ^ 1 tbl, 1 ex