Kusankhidwa kosiyana kwa zipangizo refractory kwa induction ng’anjo

1. Kukana asidi

Acidic ng’anjo akalowa zakuthupi, ntchito mkulu-chiyero microcrystalline quartz mchenga, ufa, kuwonjezera mkulu-kutentha sintering wothandizila ndi mineralizing wothandizira osakaniza youma kugwedera zakuthupi, mosamalitsa kulamulira tinthu kukula ndi kuchuluka kwa sintering wothandizira anawonjezera, kotero ziribe kanthu momwe zosiyanasiyana knotting njira. kugwiritsidwa ntchito, compactness ikhoza kupezeka. Lining. Acid akalowa zipangizo zimagwiritsa ntchito kusungunuka kwa imvi chitsulo, ductile chitsulo, ndi mpweya zitsulo foundries, ndi oyenera mosalekeza chilengedwe kutentha, ndipo angagwiritsidwenso ntchito kusungunula aloyi titaniyamu ndi mkulu-kutentha sanali ferrous. zitsulo.

2. Zosalowerera ndale

Zosalowerera ndale ndi zida zowuma zopangidwa ndi mchenga wa corundum, ufa, aluminium-magnesium spinel powder ndi sintering agent. Kugawa kwake kwa tinthu tating’onoting’ono kumagwirizana ndi chiphunzitso cha kuchuluka kwachulukidwe kochulukirapo, kotero kuti ng’anjo yowuma komanso yofananira imatha kupezedwa ndi njira zosiyanasiyana zolumikizira. Amagwiritsidwa ntchito makamaka pazitsulo zosiyanasiyana za aloyi, zitsulo za carbon, zitsulo zosapanga dzimbiri, etc. Nkhaniyi imakhala ndi kukhazikika kwa kutentha kwa kutentha ndi kukhazikika kwa voliyumu Kutentha kwakukulu ndi mphamvu ya kutentha kwakukulu, ndikukhalabe ndi gawo lina lotayirira lothandizira panthawi yogwiritsira ntchito bwino.

3. Zida zamchere zamchere

Zida zopangira ng’anjo zamchere zamchere zimatenga zinthu zowuma zowuma zomwe zimasakanizidwa ndi ufa wosakanikirana kapena woyeretsedwa kwambiri wa magnesia, aluminium-magnesium spinel powder ndi sintering agent. Kugawidwa kwake kwa tinthu tating’onoting’ono kumagwirizana ndi chiphunzitso cha kuchuluka kwachulukidwe kochuluka, kotero wandiweyani ndi yunifolomu yotentha ng’anjo yotentha imatha kupezedwa kudzera m’njira zosiyanasiyana. Izo makamaka ntchito zosiyanasiyana zitsulo aloyi mkulu, zitsulo mpweya, zitsulo mkulu manganese, zitsulo chida, zitsulo zosapanga dzimbiri, etc. nkhani ali mkulu Refractoriness ndi kutentha mphamvu, ndi kukhalabe wina lotayirira wosanjikiza akuthandizira pa ntchito yachibadwa. The refractory of coreless induction ng’anjo imakhala ndi kutembenuka kwakukulu kwa a-phosphosilicate pambuyo pakuwotcha kwa ng’anjo yoyamba chifukwa cha zochita za mineralizer, kotero nthawi ya uvuni ndi yaifupi, ndipo imakhala ndi kukhazikika kwapamwamba, kukhazikika kwa kutentha komanso kutentha kwakukulu. . Pogwiritsidwa ntchito bwino, kuthandizira kumasunga kutayikira kwina.