Listing description
·
Linear Formula TiC
·
Molecular Weight 59.88
Titanium carbide, TiC, is an extremely hard (Mohs 9–9.5) refractory ceramic material, similar to tungsten carbide. It has the appearance of black powder with
the sodium chloride (face-centered
cubic) crystal structure. As found in nature its crystals range in size
from 0.1 to 0.3mm.
Detailed description
Titanium carbide is used in preparation of cermets, which are
frequently used to machine steel materials at high
cutting speed. It is also used as an abrasion-resistant surface coating on
metal parts, such as tool bits and watch
mechanisms.[citation needed] Titanium carbide is
also used as a heat shield coating for atmospheric reentry of spacecraft.[1]
It occurs in nature as a form of the very rare
mineral khamrabaevite -
(Ti,V,Fe)C. It was discovered in 1984 on Mount Arashan in the Chatkal District,[2] USSR
(modern Kyrgyzstan), near the Uzbek border. The mineral was named after Ibragim
Khamrabaevich Khamrabaeva, director of Geology and Geophysics of Tashkent,
Uzbekistan.
PRICE
$6956.43/KG OR $3162.01/IB
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