Fabricated Parts

High temperature strength

Good high temperature oxidation resistance

Long service life

High wear resistance

Product parameters:

Molybdenum electrodes are used for welding processes, e.g. in resistance welding. TZM (titanium-zirconium-molybdenum) is made from molybdenum by adding small amounts of small carbides.

 

Appearance: silver gray metallic luster

Density:>9.8g/cm ³

Purity: Mo>99.95%

Specifications: (14-20) * (14-20) * L L<500mm according to customer needs

Molybdenum electrode without defects (missing surface, missing angle, diaphragm layer, cracks)

Molybdenum electrode folding or adjustment according to user’s needs.

 

Atomic number 42
CAS number 7439-98-7
Atomic mass 95.94 [g/mol]
Melting point 2620 °C
Boiling point 4639 °C
Density at 20 °C 10.22 [g/cm³]
Crystal structure Body-centered cubic
Coefficient of linear thermal expansion at 20 °C 5.2 × 10-6 [m/(mK)]
Thermal conductivity at 20 °C 142 [W/(mK)]
Specific heat at 20 °C 0.25 [J/(gK)]
Electrical conductivity at 20 °C 17.9 × 106 [S/m]
Specific electrical resistance at 20 °C 0.056 [(Ωmm2)/m]

Quality&Inspection

Applications

Normally resistance welding is used for automotive, aerospace, and electronic appliance applications.

Refractory metals and their alloys are often to be used as resistance welding electrodes for their high electrical conductivity and excellent stability under high temperatures.

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