Ndeupi rudzi rwe induction furnace refractory ramming material inoshandiswa kune aluminium master alloy?

Iko kushandiswa kweiyo induction furnace refractory ramming materials mu master alloys Munguva pfupi yapfuura, vagadziri vakawanda ve induction furnace master alloys vakanyungudutswa, uye zvinodiwa zve induction furnace refractory ramming materials zvave kukwira nekukwira. Izvo zvinodikanwa zvekusamira, refractoriness, corrosion resistance, nezvimwewo zvakakwirira zvakanyanya pane zvakapfuura zvinodiwa, uye isu tinotarisirawo kuti mutengo unogona kuderedzwa. Zvinoenderana nezvinodiwa nemusika uye zvinodiwa, fekitori yehuto yekupisa yepamusoro yakapfuura nekuenderera mberi nekuongorora uye kuyedza. Yakabudirira kuvandudza huwandu hwevatengi vealloy munharaunda, uye yakawana mukurumbira wakanaka uye yakahwina rumbidzo kubva kune vatengi. Iwo azvino master alloys pamusika anowanzo akavakirwa paaluminium silicon, aluminium mhangura, aluminium iron, aluminium titanium boron zvichingodaro. Tembiricha yekunyungudusa kazhinji haina kukwira seyekunyungudutswa kwesimbi, asi yakakwirira kudarika tembiricha yealuminium.

Nekuda kwekupenya kwakasimba kwealuminium, inogona kudhiriwa kana iwe ukaona musono, uye basa realuminium rakanyanya kukwirira, iro rinowanzo kutsiva reaction. Naizvozvo, zvinhu zvakawanda zvakajairika zvekubikira muchoto hazvigone kugadzirwa mumavira mashoma. Naizvozvo, zvino zvakajairika kushandisa graphite crucibles ine induction furnace refractory ramming zvinhu. Nekudaro, iyo yakashata yeiyo refractory ramming zvinhu zveyakajairwa induction choto ndechekuti kana iyo graphite crucible yatyoka, mbiru yechoto inofanira kubviswa, zvikasadaro choto chiri nyore kupfeka. Yedu ichangobva kugadzirwa refractory ramming material ye induction choto haingogone kushandiswa chete asi zvakare inogona kushandiswa nemagraphite crucibles. Muchiitiko chekushandisa pamwe chete, kunyangwe iyo crucible yakatsemuka netsaona kana zvinhu zvadzikira pane izvo zvinhu, hazvizokanganisa kushandiswa, zvinogona kushandiswa nguva dzese, uye hapana chikonzero chekunetsekana pamusoro peiyo lining. choto, icho chisingazokanganisa basa rakajairika. Mimwe mari haina kukwira. Kubva payakavambwa, yakakurumidza kuwana nhamba huru yevatengi alloy vatengi kuburikidza nerumbidzo yeruzhinji yevatengi.