Lub ntsiab yog vim li cas rau ignition ntawm lub induction melting rauv coil

Lub ntsiab yog vim li cas rau lub kauj rau lub txim: lub rwb thaiv tsev muaj peev xwm ntawm lub kauj yog tsis zoo. Cov xim insulating siv rau saum npoo ntawm qhov nruab nrab zaus coil feem ntau yog cov xim pleev xim rau cov pa. Vim tias qhov kev ua haujlwm hnyav ntawm lub cub hluav taws xob, qhov tev thiab carbonization ntawm cov xim insulating tau pom tias muaj qhov hnyav ntawm qhov chaw, uas tuaj yeem tshwm sim los ntawm cov laj thawj hauv qab no:

a) Thaum kawg ntawm qhov kev sib tw ntawm lub cub tawg, cov khoom siv hluav taws xob hauv lub tshuab hluav taws xob ua rau nyias nyias, cov cua sov radiated mus rau lub coil nce, thiab qhov kub ntawm lub kauj yuav siab dua. Ordinary insulating xim tsis muaj qhov kub thiab txias tsis kam thiab yooj yim rau carbonized.

b) Thaum lub qhov cub hluav taws xob tapping, cov hlau slag splashes ntawm lub kauj ntawm lub qhov cub induction, thiab cov xim insulating ntawm qhov chaw ntawm lub kauj yog ncaj qha puas.

c) Lub seepage ntawm molten hlau los ntawm cov khoom siv refractory ncaj qha mus kov lub npoo ntawm lub kauj thiab tam sim ntawd rhuav tshem cov txheej insulating ntawm qhov chaw ntawm lub kauj. Thiab vim tias tam sim no cov kua roj vanish tsis muaj qhov kub thiab txias, nws tsis tuaj yeem tiv thaiv lub kauj. Cov exuded high-temperature molten steel tau yooj yim hlawv cov kauj ncaj qha. Qhov sib sib zog nqus nti ntawm lub kauj kuj ua pov thawj qhov no.

d) Ib puag ncig qhov chaw ntawm lub kauj yog corrosive heev, thiab cov xim zoo tib yam insulating tsis tuaj yeem tiv taus corrosion, thiab yooj yim rau deteriorate thiab poob tawm thiab poob nws insulating muaj peev xwm.