Qhov sib txawv ntawm induction rauv ramming khoom thiab ladle castable

Feem ntau, induction furnaces yog me dua hluav taws xob arc rauv thiab tsuas yog siv rau smelting castings thiab hlau rau tej yam precision castings. Nyob rau hauv xyoo tas los no, nws kuj tau siv los smelt stainless hlau. Nws yog qhov yooj yim los siv cov ntaub ntawv refractory, uas feem ntau yog cov ntaub ntawv knotted. Metallurgical spare xeem Rau induction furnaces rau melting cam khwb cia hlau, quartz knotting ntaub ntawv feem ntau yog siv. Thaum smelting ib co precision castings, qhuav knotting ntaub ntawv ntawm txhuas-magnesium thiab corundum spinel yog siv, thiab txhuas-silicon ramming cov ntaub ntawv kuj siv. Kuj tseem muaj qee qhov induction furnaces uas siv cov crucibles npaj txhij. Rau metallurgical spare qhov chaw, thaum lub qhov cub induction yuav tsum tau qhib, muab cov npaj crucible nyob rau hauv lub induction rauv, thiab qhov sib txawv ntawm lub crucible thiab induction kauj yog firmed nrog qhuav knotting khoom. Txoj kev no yooj yim los hloov thiab tuaj yeem txhim kho qhov kev siv ntawm cov khoom siv.

Lub luag haujlwm ntawm lub ladle yog nqa cov hlau molten los ntawm cov khoom siv hluav taws xob sab saud thiab thauj cov hlau molten mus rau cov khoom siv kho kom zoo sab nraum lub qhov cub lossis qhov chaw nchuav. Ladles tsis yog tsuas yog muab faib rau hauv qhov tuag-cast ladle thiab nruam casting ladle, tab sis kuj muab faib ua hluav taws xob rauv taws thiab converter ladle. Kev siv cov xwm txheej ntawm cov khoom siv hlau hlau sib txawv, thiab cov khoom siv refractory thiab kev tsim kho siv kuj txawv.

Feem ntau, muaj ib txheej rwb thaiv tsev sab nraum lub txheej ruaj khov ntawm lub ladle. Cov khoom siv refractory siv muaj xws li av nplaum cib, metallurgical spare qhov chaw pyrophyllite cib thiab rwb thaiv tsev boards, xws li calcium silicate rwb thaiv tsev boards; txheej ruaj khov yog tsim los ntawm lub teeb yuag siab aluminium castables (Tuam Tshoj Metallurgical Industry net).

Cov txheej txheem ua hauj lwm ntawm lub tshuab hluav taws xob qhov cub hluav taws xob txuas mus ntxiv yog feem ntau ua los ntawm cib hauv ob sab phlu. Magnesia-carbon bricks thiab metallurgical spare qhov chaw yog siv rau dej nyab kab, thaum lub pas dej ua ke (xws li phab ntsa thiab hauv qab) feem ntau siv aluminium-magnesium-carbon bricks los yog magnesia-carbon cib, thaum qee cov European steel nroj tsuag siv carbon-bonded non-burning magnesia. – calcium cib.

Raws li kev ua hauj lwm hauv ob sab phlu ntawm me me converter ladle, bauxite-spinel hauv ob sab phlu feem ntau xaiv, thiab qee qhov raug kho.

Rau nruab nrab thiab loj ladles, feem ntau siv alumina magnesia castables thiab metallurgical spare qhov chaw es tsis txhob corundum magnesia castables los yog corundum aluminium-magnesium spinel castables ua cov ntaub ntawv refractory rau lub ladle phab ntsa thiab hauv qab ua hauj lwm txheej, thiab magnesia carbon rau slag kab cib masonry.