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单词 stellite
释义

Stellite


Stellite

(ˈstɛlaɪt) n (Metallurgy) trademark any of various alloys containing cobalt, chromium, carbon, tungsten, and molybdenum: characteristically very hard and wear-resistant, they are used as castings or hard surface-coatings
Thesaurus
Noun1.Stellite - ® a very hard alloy of cobalt and chromium with cobalt as the principal ingredient; used to make cutting tools and for surfaces subject to heavy wearalloy, metal - a mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other when molten; "brass is an alloy of zinc and copper"trademark - a formally registered symbol identifying the manufacturer or distributor of a product

Stellite


stellite

[′ste‚līt] (metallurgy) A hard, wear- and corrosion-resistant family of nonferrous alloys of cobalt (20-65), chromium (11-32), and tungsten (2-5); resistance to softening is exceptionally high at high temperature.

Stellite

 

the general name for a group of cobalt-base hard- facing alloys containing chromium, tungsten, silicon, and other elements. Stellites are characterized by great hardness, which is retained at high temperatures, and by resistance to wear and corrosion. The alloys are either fused on the working surface of parts (valve seats, gas-turbine blades) or used in the form of finished castings, which are polished prior to use as instruments. There is a large group of Stellite-like alloys in which cobalt is replaced by nickel.

Stellite


  • noun

Words related to Stellite

noun &reg

Related Words

  • alloy
  • metal
  • trademark
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更新时间:2025/2/27 18:33:32