Tau falegaosimea Nano superfine tungsten carbide pauta nanoparticles WC nanopowder ma cas no 12070-12-1 tau

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MEA FAAMATALAGA I'UGA O SU'ESU'EGA
WC(%,Min) 99.0 99.0
Aofa'iga C(%,Max) 6 6.11
Free C(%,Max) 0.06 0.062
Lapo'a La'au   30-50nm
Fa'aleaga(ppm, Max)
O   191.0
Co   92.0
Cr   89.0
Fe   1550.0
Si   <100.0
Ti   14.0
Ni   /
Ta   /
N   /


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