Junhe akuphunzitsani momwe mungapewere madzi a zinki flake ❖ kuyanika hexavalent chromium carbide

Adalemba pa 2016-06-01 Chifukwa Water Base Zinc Flake Coating ndi yosavuta kuyamwa chinyezi, makamaka m'nyengo yamvula.Zomangamanga kapena Shanghai juji workpiece yabwino sachedwa mavuto ena, monga nthaka flake ❖ kuyanika odana ndi rust makamaka ndi hexavalent chromium ❖ kuyanika kukonza kachiwiri amatenga mbali ya odana ndi dzimbiri, hexavalent chromium ❖ kuyanika pambuyo anakhudzidwa ndi chinyontho kukhudzidwa ndi chonyowa mosavuta. kuwoneka mkhalidwe wa mvula.
Kodi mungapewe bwanji hexavalent chromium carbide?Junhe akupatsani Malingaliro:
1, onjezerani nthawi yochizira ya sintering kapena kusintha kutentha kwa sintering;
2, amati platoon ndi yonyowa tuyere, ndi kusintha platoon ndi yonyowa zimakupiza otaya mlingo ndi njira zina kusintha zotsatira za sintering ng'anjo gulu ndi yonyowa;
3, zinthu zopangidwa m'malo owuma owuma mpweya pambuyo pa sintering zimakhazikika mwachilengedwe;
4, workpiece ndi kutentha wazolongedza pambuyo sintering ali osavomerezeka, kusankha permeability ndi malangizo abwino ma CD zipangizo;
5, ndipo fufuzani nthawi zonse, onetsetsani mndandanda wazomwe mukufuna;
6, kupopera mbewu mankhwalawa kapena kuviika ❖ kuyanika zinthu zakale mu uvuni, posachedwapa kupewa nthawi yaitali chinyontho mkulu mu mlengalenga.