Rauv siv txoj kev ntawm induction melting rauv

Lub induction melting rauv yog siv los ua cov hlau smelting induction cua sov, uas siv cov ntaub ntawv refractory los tiv thaiv lub kauj thiab yuav tsum tau tsim thiab qhib. Tshwj xeeb, tam sim no nrov induction melting rauv qhuav rauv txoj kev, thiab ntau cov neeg siv khoom siv induction melting furnaces tsis meej heev. Feem ntau muaj teeb meem ntau dua los yog tsawg dua nyob rau hauv induction melting rauv qhuav rauv. Ob peb lub ntsiab lus ntawm induction melting yog sau tseg. Rauv lub tsev txoj kev, rau koj siv:

1. Thaum tsim lub qhov cub hauv ob sab phlu ntawm lub qhov cub induction melting, tus neeg teb xov tooj yuav tsum tau xyuas nws cov hnab ris thiab tshem tawm cov khoom uas yooj yim muab tso tawm, tshwj xeeb tshaj yog cov khoom siv hlau.

2. Lub induction melting rauv siv tau asbestos board, asbestos daim ntaub, mica board, thiab lwm yam nyob rau hauv zawv zawg dav hlau. Feem ntau hais lus, nws tsis tas yuav cov khoom kim heev kom ua tiav cov txiaj ntsig zoo. Txawm li cas los xij, asbestos daim ntaub yog ib qho yooj yim rau fake, muaj ntau dhau ntawm pob zeb hmoov. Cov kilograms yog qhov yooj yim deev luag poj luag txiv.

3. Yog hais tias lub crucible ntawm induction melting rauv yog ua los ntawm hlau crucible, nws muaj peev xwm drilled 2 hli, tusyees npog lub sab phab ntsa ntawm lub crucible, feem ntau yog rau qhov yuav tsum tau ntawm lub cub tawg, thiab daim kab xev nyob rau hauv ua ntej kom tsis txhob to thaum lub sij hawm ramming.

4. Yog hais tias cov khoom siv hauv ob sab phlu ntawm lub qhov cub induction melting yog npaj rau ntawm qhov chaw, qhov gradation tseem ceeb heev. Nws tuaj yeem txheeb xyuas los ntawm ib txoj kev me me. Vim tias cov ntaub yog qhov yooj yim ntom ntom thiab muaj lub neej ntev, nws yog qhov tsim nyog rau koj los npaj cov ntaub ntawv tuab. .

5. Nyob rau hauv cov txheej txheem ntawm firing lub induction melting rauv, ntau tus neeg yuav tsum tau ua hauj lwm nyob rau hauv lem, uas yuav tsis txhob tub nkeeg. Yog hais tias ib tug neeg nkees heev thiab pab tsis tau tab sis xav ua kom nrawm, nws yuav ua rau muaj teeb meem yog tias nws tsis compacted.

6. Boric acid los yog boric anhydride yog siv nyob rau hauv lub hauv ob sab phlu ntawm lub induction melting rauv, thiab nws ntxiv yog feem ntau tswj ntawm 2.5%, uas yuav tsum tau uniform mix, thiab boric acid yuav tsum tsis txhob damp. Cov boric acid txawv teb chaws yog cov khoom zoo thiab pheej yig, thiab cov khoom tuaj ntawm Russia thiab Qaib Cov Txwv yog qhov zoo heev.

7. Thaum lub qhov cub tawg ntawm lub qhov cub induction melting yog 100 hli, nws yog ib qho tsim nyog yuav tsum pib lub tshuab cua sov dab tshos nrog refractory av nplaum G90HS los yog W90HS, thiab ua rau lub cub tawg nozzle. Tom qab lub cub tawg nozzle tiav lawm, cov pores yuav tsum tau tho kom nws txawm thiab tsis yooj yim rau tawg. Lub nozzle thiab dab tshos yuav tsum tsis txhob ua los ntawm 90F, vim hais tias 90F yog nyias thiab mos thiab tsuas yog siv los kho cov kab nrib pleb hauv lub qhov cub.

8. Lub induction melting rauv yog feem ntau kho thaum lub sij hawm siv, feem ntau yog cov kab nrib pleb nyob rau hauv lub eroded ib feem ntawm lub cub tawg qhov ncauj ntawm lub induction melting rauv thiab qhov chaw uas lub cub tawg tawg. Cov av nplaum refractory ua nrog txoj kev pom zoo tsis ruaj khov thiab teeb meem, thiab koj tsis tuaj yeem txuag tau ob peb nyiaj, thiab tsis tuaj yeem pom tias koj muaj peev xwm. Tus thawj coj nruab nrab tsis muaj nuj nqis rau qhov no, tab sis theej koj tus nqi dhau.

9. Ib yam dab tsi zoo li fluorite tsis zoo rau lub tshuab hluav taws xob, yog li tsis txhob pheej hmoo siv nws yog tias koj tsis muaj kev paub dhau los. Tsis tas li ntawd, yog hais tias lub hauv ob sab phlu ntawm lub induction melting rauv yog nyias, nws yog tsim nyog los tua lub cub tawg nyob rau hauv lub sij hawm. Nws tseem yog qhov txaus ntshai heev rau hlawv lub cub tawg yog tias lub qhov cub hnav.

10. Cov me me induction melting furnaces feem ntau yuav cov khoom tiav refractory linings, uas yog nruab nrab thiab alkaline, thiab acidic sawv daws yuav feem ntau cam khwb cia hlau los yog carbon hlau. Rau stainless hlau alloy steel, nruab nrab thiab alkaline yog siv, thiab alkaline magnesia muaj cov muaju loj hauv nws. , Lub coarser cov nplej, qhov zoo dua, thiab qhov zoo dua thermal shock thiab thermal stability. Tib yam muaj tseeb rau quartz xuab zeb. Kev siv tib quartz xuab zeb sib txawv heev. Ib qho laj thawj tseem ceeb heev yog qhov tseem ceeb ntawm cov nplej.

Cov saum toj no yog txoj kev tsim lub induction melting rauv rau koj siv.