METHOD OF PRODUCTION OF COMPOSITE MOLYBDENUM-BASED MATERIAL Russian patent published in 2015 - IPC C22C47/14 C22C27/04 B22F3/14 

Abstract RU 2570273 C1

FIELD: metallurgy.

SUBSTANCE: powders to prepare matrix are mixed and subjected to mechanical alloying in protective environment with creation of granules massive out of powder particles, to the obtained granules massive continuous core fibres SiC are added, and double-side hot pressing of the obtained mixture is performed at 1300-1500°C, pressure 24-35 MPa, and holding time at least 5 minutes.

EFFECT: production of composite molybdenum-based material with increased ultimate strength, practical density.

6 cl, 3 ex

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RU 2 570 273 C1

Authors

Kablov Evgenij Nikolaevich

Grashchenkov Denis Vjacheslavovich

Efimochkin Ivan Jur'Evich

Shchetanov Boris Vladimirovich

Murasheva Viktorija Vladimirovna

Rodionov Anton Igorevich

Burkovskaja Natalija Petrovna

Sevost'Janov Nikolaj Vladimirovich

Savel'Ev Andrej Nikolaevich

Mishin Evgenij Viktorovich

Dates

2015-12-10Published

2014-09-04Filed