Gulu la mkuwa wopanda oxygen

Mkuwa wopanda okosijenimalinga ndi mpweya ndi zonyansa, mkuwa wa anoxic umagawidwa kukhala No. 1 ndi No. 2 anoxic mkuwa. No. 1 mpweya wopanda mkuwa chiyero amafika 99.97%, okhutira mpweya si oposa 0.003%, okwana zonyansa zili zosaposa 0.03%; Chiyero cha No. 2 mkuwa wopanda mpweya umafika ku 99.95%, mpweya wa okosijeni siwoposa 0.005%, ndipo zonyansa zonse siziposa 0.05%. Mpweya wopanda okosijeni wopanda hydrogen embrittlement chodabwitsa, madutsidwe apamwamba, ntchito yopangira ndi kuwotcherera, kukana kwa dzimbiri ndi ntchito yotsika ya kutentha ndizabwino. Maiko pa muyezo wa okosijeni zili sizili zofanana, pali zosiyana. OFC: mkuwa wachitsulo wokhala ndi chiyero cha 99.995%. Nthawi zambiri amagwiritsidwa ntchito pazida zomvera, zida zamagetsi za vacuum, zingwe ndi zina zamagetsi ndi zamagetsi. Pakati pawo, pali LC-OFC : chiyero pamwamba pa 99.995% ndi OCC: chiyero pamwamba pa 99.996%, ndi kugawidwa mu PC-OCC ndi UP-OCC, etc. The single crystal oxygen free mkuwa wopangidwa ndi teknoloji ya UP-OCC ndi yosagwirizana ndi njira, chiyero chapamwamba, kukana kwa dzimbiri ndi otsika kwambiri otsika kwambiri amagetsi oyendetsa magetsi, omwe amachititsa kuti pakhale mawaya apamwamba kwambiri, omwe amachititsa kuti pakhale mawaya apamwamba kwambiri.

Mwatsatanetsatane kusiyanitsa, mpweya wopanda mkuwa ayenera kugawidwa mu ambiri mpweya wopanda mkuwa ndi mkulu chiyero mpweya wopanda mkuwa. Mkuwa wamba wopanda okosijeni ukhoza kusungunulidwa mung'anjo yamagetsi yamagetsi pafupipafupi, kusungunula kwa okosijeni wopanda mkuwa kuyenera kuchitidwa mung'anjo ya vacuum induction. Pamene njira yopangira theka-yopitilira yasankhidwa, njira yoyenga yosungunuka mu ng'anjo yosungunuka ndikugwira ng'anjo ikhoza kukhala yopanda nthawi. Kuponya mosalekeza ndi kosiyana. Ubwino wa mkuwa wamadzimadzi umangodalira kuyeretsa kwa ng'anjo yosungunuka ndi ng'anjo yogwira, komanso kumadalira kukhazikika kwa dongosolo lonse ndi ndondomeko yonse. Pofuna kusungunula kuipitsidwa, kusungunula kwa mkuwa wopanda okosijeni nthawi zambiri sikumasankha njira ina iliyonse yosungunulira ndi kuyenga, kusungunula pamwamba pa makala osungunuka ndikupangidwa ndi mlengalenga ndi chisankho chapadziko lonse lapansi cha smelting.