Isithando sokucima umbane
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Isithando somlilo sokucima amanzi nge-vacuum
Ifanelekile kunyango lwesisombululo esiqinileyo se-titanium alloy, i-TC4, i-TC16, i-TC18 nezinye izinto ezifana nayo; unyango lwesisombululo se-bronze esekelwe kwi-nickel; unyango lwesisombululo se-alloy esekelwe kwi-nickel, i-cobalt esekelwe kwi-cobalt, i-high elasticity alloy 3J1, 3J21, 3J53, njl. njl.; izixhobo zoshishino lwenyukliya 17-4PH; uhlobo lwentsimbi engagqwali 410 kunye nolunye unyango lwesisombululo esiqinileyo.
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isithando sokucima igesi esingena vacuum. Ithe tyaba enegumbi elinye
Ukucima igesi ye-vacuum yinkqubo yokufudumeza i-workpiece phantsi kwe-vacuum, uze uyipholise ngokukhawuleza kwi-cooling gas ngoxinzelelo oluphezulu kunye nesantya sokuhamba kwamanzi aphezulu, ukuze kuphuculwe ubulukhuni bomphezulu we-workpiece.
Xa kuthelekiswa nokucima igesi okuqhelekileyo, ukucima ioyile kunye nokucima ityuwa ebhafini, ukucima igesi okunoxinzelelo oluphezulu lwe-vacuum kuneengenelo ezicacileyo: umgangatho olungileyo womphezulu, akukho oxidation kwaye akukho carburization; Ukulingana okuhle kokucima kunye nokuguqulwa okuncinci kwento yokusebenza; Amandla okucima alawulekayo kunye nesantya sokupholisa esilawulekayo; Imveliso ephezulu, ukonga umsebenzi wokucoca emva kokucima; Akukho ungcoliseko lokusingqongileyo.