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:
Aug. 16, 1977
Filed:
Apr. 21, 1975
Vladimir Petrovich Chviruk, Kiev, SU;
Nina Vasilievna Koneva, Kiev, SU;
Alexandr Afanasievich Kilkinov, Kiev, SU;
Alexandr Viktorovich Demin, Moscow, SU;
Nikolai Nikolaevich Shipkov, Moscow, SU;
Konstantin Alexeevich Kosinsky, Ljubertsy, SU;
Georgy Mikirtychevich Kamarian, Moscow, SU;
Ernest Elizarovich Nemirovsky, Moscow, SU;
Igor Nikolaevich Samokhin, Moscow, SU;
Other;
Abstract
A graphite-base filling material for the decomposition of alkali metal amalgams, said material containing titanium carbide and incorporating the ingredients in an amount between 69 and 35 wt % for the graphite and between 31 and 65 wt % for the titanium carbide. The method of producing the material disclosed consists in that a carbon filler, a carbon-containing binding agent and titanium or titanium carbide or titanium oxide are intermixed. The titanium or said titanium compounds is used in an amount between 24.8 and 52 wt %, the titanium carbide or titanium oxide being taken in terms of titanium. The mixture obtained is moulded and the blanks moulded are fired at a temperature between 500.degree. and 1200.degree. C. Next, the blanks fired are graphitized at a temperature between 1700.degree. and 1800.degree. C.