1, kupumula kupsinjika musanayambe kupaka pomwe mphamvu yolimba kwambiri ndi yayikulu kuposa 1034Mpa makiyi ndi magawo ofunikira musanayambe kupukutira kuyenera kukhala pa 200 ± 10 ℃ mpumulo wa kupsinjika kwa maola opitilira 1, magawo oziziritsa kapena kuzimitsa pamwamba ayenera kukhala 140 ± 10 ℃ kwa maola oposa 5.
2. Chotsukira chomwe chimagwiritsidwa ntchito poyeretsa sichiyenera kukhala ndi mphamvu yomangirira ya zokutira komanso kuti pasakhale dzimbiri pa matrix.
3. Acid kutsegula asidi kutsegula njira ayenera kuchotsa dzimbiri zinthu ndi okusayidi filimu (khungu) pamwamba pa mbali, popanda dzimbiri kwambiri pa masanjidwewo.
4, kanasonkhezereka angagwiritsidwe ntchito zincatemalatakapena chloride kanasonkhezereka ndondomeko, ayenera kugwiritsa ntchito zoonjezera zoyenera kukwaniritsa zofunika za ❖ kuyanika muyezo.
5, pambuyo plating kuwala ayenera kuchitidwa kuwala mankhwala.
6, passivation kuchotsa mbali haidrojeni ayenera passivation pambuyo kuchotsa haidrojeni, passivation pamaso ntchito 1% H2SO4 kapena 1% hydrochloric acid kutsegula 5 ~ 15s.Passivation iyenera kuthandizidwa ndi chromate yamitundu pokhapokha itafotokozedwa mwanjira ina.
Nthawi yotumiza: 10-04-23