Definition of Tungsten. Meaning of Tungsten. Synonyms of Tungsten

Here you will find one or more explanations in English for the word Tungsten. Also in the bottom left of the page several parts of wikipedia pages related to the word Tungsten and, of course, Tungsten synonyms and on the right images related to the word Tungsten.

Definition of Tungsten

Tungsten
Tungsten Tung"sten, n. [Sw. tungsten (cf. Dan. tungsteen, G. tungstein); tung heavy (akin to Dan. tung, Icel. [thorn]ungr) + sten stone. See Stone.] 1. (Chem.) A rare element of the chromium group found in certain minerals, as wolfram and scheelite, and isolated as a heavy steel-gray metal which is very hard and infusible. It has both acid and basic properties. When alloyed in small quantities with steel, it greatly increases its hardness. Symbol W (Wolframium). Atomic weight, 183.6. Specific gravity, 18. 2. (Min.) Scheelite, or calcium tungstate. [Obs.] Tungsten ocher, or Tungstic ocher (Min.), tungstate.

Meaning of Tungsten from wikipedia

- Tungsten, or wolfram, is a chemical element with the symbol W and atomic number 74. The name tungsten comes from the former Swedish name for the tungstate...
- Tungsten carbide (chemical formula: WC) is a chemical compound (specifically, a carbide) containing equal parts of tungsten and carbon atoms. In its most...
- Gas tungsten arc welding (GTAW), also known as tungsten inert gas (TIG) welding, is an arc welding process that uses a non-consumable tungsten electrode...
- The Tungsten series was Palm, Inc.'s line of business-cl**** Palm OS-based PDAs. The Tungsten series was introduced in October 2002, created as a "prosumer"...
- Tungsten is a chemical element with symbol W and atomic number 74. Tungsten may also refer to: Tungsten (music), a type of phonograph pickup stylus Tungsten...
- leaks, the hot tungsten filament reacts with air, yielding an aerosol of brown tungsten nitride, brown tungsten dioxide, violet-blue tungsten pentoxide, and...
- lamp, also known as a tungsten halogen, quartz-halogen or quartz iodine lamp, is an incandescent lamp consisting of a tungsten filament sealed into a...
- Tungsten(VI) oxide, also known as tungsten trioxide or tungstic anhydride, WO3, is a chemical compound containing oxygen and the transition metal tungsten...
- Tungsten has several oxidation states, and therefore oxides: Tungsten(III) oxide Tungsten(IV) oxide, also known as tungsten dioxide Tungsten(VI) oxide...
- Tungsten steel is any steel that has tungsten as its alloying element with characteristics derived mostly from the presence of this element (as opposed...
Loading...