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Cerium Tungsten Alloy, WCe20

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Cerium Tungsten Alloy (WCe20) is a tungsten alloy composed of tungsten and cerium dioxide, used to replace thorium tungsten alloy to avoid radioactive contamination. It is mainly made into rods for various electrode applications. Heeger Materials offers top-quality Cerium Tungsten Alloy at competitive prices, providing customization options to meet specific requirements.

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Data sheet

MaterialsWCe20

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Cerium tungsten alloy is a tungsten alloy composed of tungsten and 1% to 2% cerium dioxide. It is a non-radioactive, refractory, or non-consumable metal electrode material. Cerium dioxide exists as dispersed particles in the tungsten alloy, thereby enhancing the high-temperature strength, recrystallization temperature, and high-temperature creep resistance of the tungsten alloy, while also improving the thermionic emission performance.

Cerium Tungsten Alloy, WCe20

Cerium Tungsten Electrode Specifications

Product

Added oxides and content (%)

Impurities content (%)

Tungsten content (%)

Electron work function (eV)

Color code

WCe-15

CeO2

1.3～1.7

<0.20

Bal.

2.6～2.7

 

WCe-20

1.8～2.2

<0.20

Bal.

2.7～2.8

Grey

Cerium Tungsten Alloy Applications

Cerium Tungsten Alloy is primarily fabricated into rod materials for diverse electrode applications in the following fields:

  • TIG welding
  • Plasma welding and cutting
  • Plasma spray coating
  • Plasma smelting
  • Gas discharge light sources

Cerium Tungsten Alloy Packing

Cerium Tungsten Alloy (WCe20) will be carefully placed in wooden cases or cartons with additional support from soft materials to prevent any shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.

Cerium Tungsten Alloy, WCe20 Packing

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