High-hardness ceramics based on boron carbide fullerite derivatives


Дәйексөз келтіру

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Аннотация

A new type of ceramics based on the phases of fullerite derivatives and boron carbide B4C is obtained. The material is synthesized at a temperature of 1500 K and a relatively low pressure of 4 GPa; it has a high hardness of 45 GPa and fracture toughness of 15 MPa m1/2.

Авторлар туралы

D. Ovsyannikov

Technological Institute for Superhard and Novel Carbon Materials

Хат алмасуға жауапты Автор.
Email: dao@tisnum.ru
Ресей, Troitsk, Moscow oblast, 142190

M. Popov

Technological Institute for Superhard and Novel Carbon Materials; Moscow Institute of Physics and Technology (State University); National University of Science and Technology “MISiS,”

Email: dao@tisnum.ru
Ресей, Troitsk, Moscow oblast, 142190; Dolgoprudnyi, Moscow oblast, 141701; Moscow, 119991

S. Perfilov

Technological Institute for Superhard and Novel Carbon Materials

Email: dao@tisnum.ru
Ресей, Troitsk, Moscow oblast, 142190

V. Prokhorov

Technological Institute for Superhard and Novel Carbon Materials; Moscow Institute of Physics and Technology (State University)

Email: dao@tisnum.ru
Ресей, Troitsk, Moscow oblast, 142190; Dolgoprudnyi, Moscow oblast, 141701

B. Kulnitskiy

Technological Institute for Superhard and Novel Carbon Materials; Moscow Institute of Physics and Technology (State University)

Email: dao@tisnum.ru
Ресей, Troitsk, Moscow oblast, 142190; Dolgoprudnyi, Moscow oblast, 141701

I. Perezhogin

Technological Institute for Superhard and Novel Carbon Materials; Moscow Institute of Physics and Technology (State University); Moscow State University

Email: dao@tisnum.ru
Ресей, Troitsk, Moscow oblast, 142190; Dolgoprudnyi, Moscow oblast, 141701; Moscow, 119991

V. Blank

Technological Institute for Superhard and Novel Carbon Materials; Moscow Institute of Physics and Technology (State University); National University of Science and Technology “MISiS,”

Email: dao@tisnum.ru
Ресей, Troitsk, Moscow oblast, 142190; Dolgoprudnyi, Moscow oblast, 141701; Moscow, 119991

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