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Plansee WC20 Cerium Oxide-doped Tungsten

Category Metal , Nonferrous Metal , Refractory Metal , Tungsten Alloy
Manufacturer Plansee SE
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Plansee WC20 Cerium Oxide-doped Tungsten.pdf
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Material Notes:
Non-radioactive material for welding electrodesCharacteristics (compared to pure tungsten):Lower electron work functionImproved ignition characteristicsLonger service lifeInformation provided by Plansee.
Physical Properties Metric English Comments
Specific Gravity 19.0 g/cc
19.0 g/cc
Calculated
Thermal Properties Metric English Comments
Thermal Conductivity 164 W/m-K
1140 BTU-in/hr-ft²-°F
comparable to pure W
Component Elements Properties Metric English Comments
Other, each 2.0 %
2.0 %
Cerium Oxide
Processing Properties Metric English Comments
Recrystallization Temperature 1560 °C
2840 °F
Deformation level - 90%
2600 °C
4710 °F
Deformation level - 99.99%
Descriptive Properties Value Comments
Creep Resistance greater than pure W
Ductility greater than pure W
Fineness of Grain greater than pure W
Machinability/Workability much greater than pure W
Stability at High Temperature greater than pure W
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