Noun:

दुर्मिळ धातू,

tungsten's Usage Examples:

Tungsten hexachloride can be prepared by chlorinating tungsten metal in a sealed tube at 600 °C: W + 3 Cl2 → WCl6 Tungsten.

Nickel, molybdenum, and tungsten can be deposited at low.

Schrock catalysts feature molybdenum(VI)- and tungsten(VI)-based.

However, laboratory research indicates that tungsten alloys can actually be quite toxic internally.

High-intensity discharge lamps (HID lamps) are a type of electrical gas-discharge lamp which produces light by means of an electric arc between tungsten.

Rubber Company described a novel catalyst system for the metathesis of 2-pentene based on tungsten hexachloride, ethanol, and the organoaluminum compound.

Tungsten(VI) fluoride, also known as tungsten hexafluoride, is an inorganic compound with the formula WF6.

exploration of iron ore, copper, rock phosphate, limestone, dolomite, gypsum, bentonite, magnesite, diamond, tin, tungsten, graphite, etc.

He was also famous for the development of "ductile tungsten", which is important for the incandescent light bulb.

The housing is made from the alloy Haynes 25, which is composed of 51% cobalt, 20% chromium, 15% tungsten, and 10% nickel.

wolframite ore discovered by Peter Woulfe was then later carburized and cemented with a binder creating a composite now called "tungsten carbide".

This little studied solid has been invoked, together with tungsten pentafluoride.

Its important ores include tungsten, scheelite, and wolframite, the last lending the element its alternate name.

Synonyms:

metallic element, wolfram, scheelite, atomic number 74, wolframite, metal, iron manganese tungsten, W,

Antonyms:

nonmetallic,