The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 10, 1978
Filed:
Sep. 02, 1976
Boris Georgievich Arabei, Moscow, SU;
Mark Semenovich Zukher, Moscow, SU;
Jury Mikhailovich Markov, Moscow, SU;
Galina Nikolaevna Trokhina, Moscow, SU;
Viktor Alexandrovich Tjurin, Balashikha Moskovskoi oblasti, SU;
Iosif Isaakovich Khazanov, Balashikha Moskovskoi oblasti, SU;
Pavel Fedorovich Belmer, Moscow, SU;
Ivan Ivanovich Zverev, Balashikha Moskovskoi oblasti, SU;
Other;
Abstract
A heat absorbing material comprising from 12 to 51 wt% of boron carbide, from 7 and 22 wt % of silicon carbide, from 1 and 10 wt % of copper, from 1 and 12 wt % of titanium diboride and from 79 and 5 wt % of carbon. The heat absorbing material disclosed displays the requisite thermophysical properties, high heat resistance and low density. The thermal conductivity of the material is from 82 and 37 W/m. deg over the range of temperatures from 20 and 1000.degree. C, the specific heat is from 0.94 and 1.74 kJ/kg deg at temperatures varying from 20 and 600.degree. C and the density of the material is from 2.32 and 2.50 g/cm.sup.3.