CNPC POWDER tungsten carbide process method used mateial of metal tungsten powder and carbon. First use the same quantity of tungsten powder that particle size around Fsss 3-5um and...

CNPC POWDER tungsten powder process method used hydrogen reduction of tungsten trioxide or secondary ammonium tungstate. The process generally divided into two stages,the first stag...

CNPC POWDER S Nano metal alloy powder used Gas atomization process. the average particel size is 100nm, 200nm, 300,nm, 500, 1000nm. Also according to customer requirement to do it....

CNPC POWDER Titanium powder used pulverizing process with sponge titanium material.It hasgray color and irregular shape, In moist air it has easy oxidation.Its purity around 99%.We ...

CNPC POWDER Chromium powder used pulverizing process with high purity chromium ingots. It has gray color and irregular shape, In moist air it has easy oxidation. The purity of chrom...

CNPC POWDER Lead powder used atomized productiong process with high purity lead ingots. It has gray color and spherical shape, In moist air it has easy oxidation. We supply differen...

CNPC POWDER Cobalt powder used chemical reduced process with cobalt oxalate material. It has gray color and nearly spherical shape, In moist air it has easy oxidation.Its could impr...