Tiknoolajiyada wax soo saarka ee bartilmaameedka aluminium aluminium chromium

Hadafka aluminiumka Chromium, sida magacu tilmaamayo, waa bartilmaameed ka samaysan chromium iyo aluminium alloy. Saaxiibo badan ayaa aad u xiiseeya sida bartilmaameedkan loo sameeyay. Hadda aynu khubaro farsamo ka RSM si ay u soo bandhigaan habka wax soo saarka ee chromium aluminium bartilmaameedka. Tallaabooyinka wax-soo-saarku waa sida soo socota:

(1) Dooro budada chromium ee nadiifka ah ee ka weyn 99.5wt% iyo budada aluminium ee nadiifka ah ee ka weyn 99.99wt% sida alaabta ceeriin. Cabbirka qaybinta qaybinta budada chromium iyo budada aluminiumku waa 100 mesh +200 mesh. Ku rid qaseeyaha V-qaabeeya iyadoo loo eegayo saamiga loo baahan yahay, ka dibna faakiyuum qasiyaha ilaa heerka 10-1pa, ku duri argon, ka dibna mar kale faaruq, ku celi 3 jeer, ka dibna deji xawaaraha 10 ~ 30 rpm si aad isugu qasto 5 ~10 saacadood;

(2) Ku rid budada ka dib markaad ku qasto jaakada qabow ee isostatic pressing, faakiyum oo xidh. Ku cadaadi cadaadiska 100mpa ~ 300mpa 10 ~ 20 daqiiqo, ka dibna dhig jidhka cagaarka ah ee la riixay gudaha foornada is-kordhinta heerkulka sare ee foornada is-fidinta. Habka lagu dhaqo foornada, shahaadada faakuumka ayaa loo baahan yahay si ay u gaarto 10-3pa si loo helo aluminium aluminium xumbo ah;

(3) Xumbo qaabaysan aluminium aluminium aluminium ah ayaa lagu jajabiyaa 200 oo budada aluminium ah oo la jajabiyey, ka dibna budada daawaha waxaa lagu dhejiyaa jaakada qabow ee istatic, oo la xidhay ka dib marka la nadiifiyo, oo lagu cadaadiyo cadaadiska 200mpa ~ 400mpa ee 30 ~ 60 daqiiqo si aad u hesho chromium aluminium billet aluminium ah;

(4) Billet aluminium aluminium ah oo chrome ah ayaa lagu dhejiyaa jaakada sariirta si loogu daweeyo degejinta faakuumka. Daawaynta ka dib, jaakada saqafka ah ayaa la geliyaa qalabka cadaadiska isostatic ee kulul si loo helo billet aluminium aluminium ah oo chrome ah. Heerkulka cadaadiska isostatic kulul waa 1100 ~ 1250 ℃, cadaadiska sintering waa 100 ~ 200mpa, iyo wakhtiga sintering waa 2 ~ 10 saacadood;

(5) Qalabka aluminium aluminium ee chromium aluminium ingot waxaa loo farsameeyay si loo helo badeecada dhammaatay ee bartilmaameedka aluminium aluminium chromium.