1. Specification:

Tungsten Rods

 Luoyang Combat Tungsten & Molybdenum Material Co.,Ltd locates in Luoyang, which is an millennium Royal Park and also is famous as the Home of Peony. Mo Metal reserves top of Asia in Luoyang. Basing on its abundant resources,Combat Company is professionally at manufacturing & trading Tungsten, Molybdenum, Titanium, Tantalum and Niobium Products.   We got production base in Luanchuan County, and many further processing Factories in Luoyang City. Combat company has realized a full production line from Powder→Bar(Slab)→Plate→Rod(Wire) and alloys of metal products. For the stable Quality and good service, the products has established good company image both in domestic and abroad.And our company was honored with China molybdenum industry's top 20 star enterprises.  

Q:What kind of molybdenum wire can you provide?

A:For pure molybdenum wires, we can supply Mo-1 black and white molybdenum wire(which is processed by electronic-polishing, chemical process or annealed) , specification ranges from 0.015mm-5mm, and the purity and density can reach to 99.95% and 10.2g/cm3.

 Q:Can pure molybdenum wire be used as spray molybdenum wire?

What specifications can you recommend?

A:Yes, currently the most commonly used spraying molybdenum wires are pure molybdenum wire and molybdenum lanthanum alloy wire, we can provide both of them. The most common specifications of the spraying molybdenum wire we export are 3.17mm 3.175mm and 3.2mm.

 Q:What is the weight of one coil 0.18mm wire and how long it is? 

A:The net weight of each roll is about 520g, gross weight is about 610g. Our 0.18mm EDM wire is 2000m per coil. The surface is usually graphite black.

 Q:What kind of molybdenum rod can you provide?

A:We can produce 99.95% purity molybdenum rods with a diameter of 0.8-120mm, and the length can be produced according to your needs. In addition, we can provide black , ground, and polished surfaces. The surface roughness can be less than 0.8um.

 Q. what’s the surface of Molybdenum rod?

A: Black-surface is “as swaged or”as drawn”; retaining a coating of processing lubricants and oxide. Cleaned-surface is chemically cleaned to remove all lubrication and oxides. Ground-surface is centerless ground to remove all coating and to achieve precise diameter control.

Q:Regarding high temperature resistance performance, what is the difference between pure molybdenum, MoLa & TZM?

  A:In the vaccum working environment, pure molybdenum can withstand the high temperature of up to 1800degrees. But its normal use temperature is 1100~1700 degrees. MoLa and TZM both can withstand the hightemperature of 1800~2100 degrees. Besides, Compared to pure molybdneum and MoLa, TZM has higher strength & excellent wear resistance in the high temperature environment becasue of the addition of titanium and zirconium  

So you can choose the suitable material according to your usage.