tungstate ne demek?

tungstat

1. Tungstate.

tungsten

1. Volfram.
2. Simgesi W, atom numarası 74, atom kütlesi 184 g, e.n. 3400
3. High melting point metal used in pure or near pure state as an electrode material.
4. When used as an alloying element it increases the strength of steel at normal and elevated temperatures Its 'red hardness' value makes it suitable for cutting tools as it enables the tool edge to be maintained at high temperatures In conjunction with other alloying elements it finds applications in heat resisting and other severe service conditions.
5. Wolfram.
6. Tunsten.
7. Heavy gray-white metallic element; the pure form is used mainly in electrical applications; it is found in several ores including wolframite and scheelite.
8. Scheelite, or calcium tungstate.
9. Rare metallic element with extremely high melting point Used in manufacturing TIG electrodes.
10. Metal commonly used to make the plugs used for connecting metal wires to one another or to the devices in integrated circuits Tungsten is usually deposited by CVD, unlike almost all the other commonly used metals in semiconductor manufacturing which are generally deposited by sputtering This makes it excellent for filling deep narrow holes such as the contact holes connecting the metal wires to each other and to the semiconductor devices in an integrated circuit back to top.