Ib qho ntawm cov txheej txheem ntau lawm ntawmtungsten hlauyog pre-sintering
Pre-sintering - Muab tus pas txhuam hniav tso rau hauv lub nkoj hlau refractory thiab them rau hauv qhov cub hauv qhov chaw hydrogen.
Cov kub kub pib ua cement cov khoom ua ke. Qhov ceev ntawm cov khoom yog kwv yees li 60% - 70% ntawm tag nrho cov ntom, nrog me me los yog tsis muaj nplej loj hlob.
Yog tias koj muaj kev txaus siab lossis lus nug txog peb cov khoom, thov hu rau peb ntawm email: info@zaferroalloy.com lossis xov tooj: +8615896822096.
