- 21
- Oct
Ndechipi chikonzero nei waya yeiyo yepamusoro tembiricha yemagetsi choto iri nyore kupwanya kana kunyungudika?
Ndechipi chikonzero nei waya yeiyo yepamusoro tembiricha yemagetsi choto iri nyore kupwanya kana kunyungudika?
1. Zvinhu zvemagetsi ekudziya waya uye waya yemagetsi echoto hazvina kunaka:
Iyo tambo yekupisa inogadzirwa neyepakati uye yakaderera tembiricha zvinhu (semuenzaniso, 0Cr25Al5, 0Cr23Al5, 1Cr13Al4, nezvimwewo), pamwe neyepamusoro tembiricha zvinhu (0Cr21Al6Nb, 0Cr27Al7Mo2, HRE, KANTHAL, nezvimwewo). Iyo yepakati uye yakaderera tembiricha zvinhu hazvifanirwe kushandiswa munzvimbo dzakanyanya tembiricha. Iyo inopisa waya iri nyore kupisa uye kunyunguduka;
Iyo yekudziya waya ine yakaderera nickel zvemukati (Cr25Ni20, Cr20Ni35, nezvimwewo) uye yakakwira nickel zvemukati (Cr20Ni80, Cr30Ni70, nezvimwewo). Iyo yakakwirira iyo nickel yemukati, zviri nani iyo oxidation kuramba. Naizvozvo, haufanirwe kushandisa nickel. Kushandiswa kwakaderera-vhoriyamu munzvimbo ine nickel yakakwira, kuitira kuti waya wechoto chemagetsi zvakare nyore kutyora;
2. Simba repamusoro remagetsi kudziyisa waya uye yemagetsi waya yemoto yakanyanya kukwirira:
Kazhinji, iyo dhizaini yepamusoro simba rekudziya waya uye electric firnace wire dzakasiyana kune dzakasiyana nharaunda dzekushandisa uye dzakasiyana mamiriro ekushanda. Simba repamusoro rekudziya waya zvinhu zvakakwirira kudarika zvemudzimba, saka yeuka kusagadzira simba repamusoro rakanyanya.
3. Choto chinofanirwa kuve nechengetedzo yekushisa.
Vamwe vatengi havanzwisise nenzira kwayo tembiricha yevira rechoto nekunzwa uye neruzivo mukuita kwekushandisa iyo yemagetsi tirairi tambo. Nokudaro, zvinowanzoitikawo kuti hupenyu hwebasa rewaya yechoto chemagetsi hahuna kureba.