VIM vacuum induction induction ng'anjo yosungunuka yokhala ndi makina otenthetsera opulumutsa mphamvu

Vacuum Induction Melting (VIM) ndikusungunula zitsulo kudzera pamagetsi amagetsi pansi pa vacuum.Ng'anjo yolowera mkati yomwe ili ndi crucible yokhala ndi mizere yotchinga yozunguliridwa ndi koyilo yolowera ili mkati mwa chipinda cha vacuum.Ng'anjo yopangira ng'anjo imalumikizidwa ndi gwero lamagetsi pafupipafupi molingana ndi kukula kwa ng'anjo ndi zinthu zomwe zimasungunuka.

Zida zimayikidwa mu ng'anjo yolowera pansi pa vacuum ndipo mphamvu imayikidwa kuti isungunuke.Malipiro owonjezera amapangidwa kuti abweretse voliyumu yachitsulo yamadzimadzi kuti isungunuke yomwe mukufuna.Chitsulo chosungunuka chimayengedwa pansi pa vacuum ndipo chemistry imasinthidwa mpaka chemistry yosungunuka bwino ikwaniritsidwa.Zonyansa zimachotsedwa ndi machitidwe a mankhwala, kudzipatula, kuyandama ndi kuphulika.Pamene chemistry yofunidwa yasungunuka ikwaniritsidwa, tundish yotenthetsera imalowetsedwa kudzera pa loko yotsekera ya valve yokhayokha yotentha ya tundish.Tundish yotsutsa iyi imayikidwa kutsogolo kwa ng'anjo yolowetsamo ndipo chitsulo chosungunuka chimatsanuliridwa kupyolera mu tundish, muzitsulo zomwe zikuyembekezera.

VIM ndi njira yomwe imagwiritsidwa ntchito popanga ma superalloys, zitsulo zosapanga dzimbiri, maginito ndi ma batire aloyi, ma aloyi amagetsi, ndi ma aloyi ena ofunikira kwambiri.