Master alloy ndi chitsulo choyambira monga aluminiyamu, magnesium, faifi tambala, kapena mkuwa wophatikizidwa ndi kuchuluka kwakukulu kwa chinthu chimodzi kapena ziwiri. Amapangidwa kuti azigwiritsidwa ntchito ngati zopangira ndi mafakitale azitsulo, ndichifukwa chake timatcha master alloy kapena based alloy the semi-finished products. Master alloys amapangidwa mosiyanasiyana monga ingot, waffle mbale, ndodo mu coils ndi etc.
1. Kodi ma aloyi ambuye ndi chiyani?
Master alloy ndi alloy alloy omwe amagwiritsidwa ntchito popanga ndikulemba molondola kudzera mukuyenga, kotero alloy master amatchedwanso casting master alloy. Chifukwa chomwe master alloy amatchedwa "master alloy" ndichifukwa chakuti ali ndi mphamvu zama genetic monga maziko opangira, ndiye kuti, mikhalidwe yambiri ya master alloy (monga kugawa carbide, kukula kwambewu, mawonekedwe agalasi ang'onoang'ono. ), Ngakhale kuphatikiza katundu wamakina ndi zina zambiri zomwe zimakhudza mtundu wa zinthu zoponyera) zidzatengera ku castings pambuyo pa kusungunuka ndi kuthira. Zida zomwe zimagwiritsidwa ntchito kwambiri ndi master alloy master alloys otentha kwambiri, ma aloyi achitsulo osagwira kutentha, ma aloyi ambuye a magawo awiri, ndi ma aloyi odziwika bwino achitsulo chosapanga dzimbiri.
2. Master Alloys Application
Pali zifukwa zambiri zowonjezera ma alloys apamwamba kuti asungunuke. Chimodzi mwazofunikira kwambiri ndikusintha kapangidwe, mwachitsanzo, kusintha kapangidwe ka chitsulo chamadzimadzi kuti chizindikirike momwe mankhwala amatchulidwira. Ntchito ina yofunika ndikuwongolera mawonekedwe - kulimbikitsa kapangidwe kachitsulo kachitsulo pakuponya ndi kulimba kuti asinthe mawonekedwe ake. Zoterezi zimaphatikizapo mphamvu zamakina, ductility, madulidwe amagetsi, castability, kapena mawonekedwe apamwamba. Powerengera ntchito yake, alloy master nthawi zambiri amatchulidwanso kuti "hardener", "refiner" kapena "modifier".
Nthawi yotumiza: Dec-02-2022