Q: Dab tsi yog qhov zoo tshaj plaws coatings thiab daim ntawv thov txheej txheem rau loj steel castings thiab cam khwb cia hlau castings?

A: ASK tau tsim cov txheej txheem refractory muaj zog heev nrog cov khoom zoo kom tshem tawm cov xuab zeb adhesion nyob rau hauv tuab seem cam khwb cia hlau thiab hlau, tab sis tsis haum rau manganese hlau uas yuav tsum tau tshwj xeeb refractory substrate.

Ntxiv rau qhov tsis muaj qhov ntim ntawm cov hlau, lub taub hau siab thiab siab casting kub kuj tseem tuaj yeem ua rau cov txheej txheem casting nyuaj heev thaum nchuav loj, ntu loj (ntau dua 150 ~ 200 hli) castings thiab castings.Kev tswj cov teebmeem no thiab lawv cov teebmeem ntawm kev nkag mus rau pwm yuav tsum muaj cov txheej txheem tshwj xeeb uas tuaj yeem tsim thiab ua raws li qhov thaiv ntawm pwm / hlau sib txuas.

Txhawm rau kom tau txais qhov du thiab du nto casting nyob rau hauv xws li daim ntawv thov hnyav, kev xaiv kom raug ntawm cov txheej txheem refractory yog qhov tseem ceeb heev.Cov xim yuav tsum tsim ib txheej muaj zog txaus los tiv thaiv cov hlau los ntawm kev cuam tshuam nrog cov xuab zeb.Yuav kom tau txais cov txheej tuab txaus kom ua tiav qhov no, ntau txheej txheej ntawm cov txheej txheem refractory yuav xav tau.Lub tshav kub uas tsim los ntawm kev kub hnyiab ntawm ob txheej yuav tsum muaj peev xwm tiv taus yam tsis muaj foaming, thiab cov xim pleev xim rau ntawm cov pwm yuav tsum tau qhuav kom huv si ua ntej cov hlau molten yog cam khwb cia.

ASK tau tsim SOLITEC?ST 909 tuaj yeem ua tau raws li cov kev xav tau tseem ceeb no.

SOLITEC ST 909 yog cov txheej txheem thoob ntiaj teb uas tuaj yeem ua los ntawm cov txheej txheem ntws, tshuaj tsuag txheej, dip txheej, txhuam txheej, thiab lwm yam. Nws kuj muaj qhov ntsuas kom qhuav uas, thaum siv rau ntau hom cores thiab castings, yuav hloov xim ntawm cov xim. txheej los ntawm xiav thaum ntub mus rau lub teeb daj thaum qhuav.

Thaum siv cov txheej txheem ntau txheej, tus cwj pwm ntawm "kev hloov xim" yog qhov tseem ceeb heev.Nyob rau sab saum toj ntawm txheej dhau los, txhua txheej tom ntej yog pom.Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias thawj xim ntawm cov xuab zeb yuav muaj qee yam cuam tshuam rau cov xim kawg ntawm txheej.Feem ntau, cov txheej yuav rov qab mus rau xiav yog tias muaj dej los yog rov ua dua ntawm cov tub ntxhais / nrum.