Ni izihe ntambwe ziri mu ifu ya metallurgie?

Ifu ya metallurgie ivura hejuru(nyuma yo kuvura ubushyuhe, gukata no gusya)
Bikwiranye nifu ya ferrous metallurgie hamwe nifu yicyuma idafite ibyuma

1. Kuramo amavuta hanyuma ukureho gufatira ku bushyuhe bwo hejuru, kugirango amavuta hamwe nibifata mumubiri bisohokane mumyenge yo hejuru hanyuma karubone mubushyuhe bwa 200-220 ° c kumasaha 1.
2. Funga umwobo hanyuma uteke mumazi abira yamazi ya deionion muminota 5 cyangwa zinc stearate yashonze muminota 20.
3. Kuzenguruka no gukaraba hamwe n'amavuta n'amazi (ultrasonic).
4. Shira MJ0045 igisubizo cya passivation mubushyuhe bwicyumba cyangwa hamwe nubushyuhe bukwiye muminota 10-15.
5. Gukaraba no gukama (imyaka 2-3 yo kwirinda ingese zo kwirinda ifu ishingiye ku byuma metallurgie, kurwanya umunyu wumunyu wibyuma bitagira umuyonga ibyuma byamasaha 48)
6. Ukurikije ibisabwa urashobora kwibizwa mumavuta (hejuru ya passivité hanyuma ukinjizwa mumavuta), kora spray.Electrophoresis na electroplating.