Purity theem ntawm cov hlau ntshiab "hais txog tus qauv lossis qhov taw qhia uas ntsuas tus nqi ntawm impurities hauv cov hlau ntshiab. Qhov purity ntawm cov hlau ntshiab feem ntau yog txiav txim siab los ntawm kev tshuaj ntsuam xyuas cov ntsiab lus ntawm impurities (xws li carbon, silicon, manganese, phosphorus. , sulfur, thiab lwm yam) hauv hlau Ntawm no yog qee qhov kev piav qhia rau qib purity ntawm cov hlau ntshiab:
1, Kev txhais thiab kev faib tawm
Qib purity ntawm cov hlau ntshiab tuaj yeem raug cais raws li nws cov ntsiab lus impurity. Feem ntau hais lus, qhov siab dua qhov purity ntawm hlau, qis dua nws cov ntsiab lus impurity, thiab nws cov kev ua tau zoo feem ntau zoo dua. Raws li cov purities sib txawv, cov hlau ntshiab tuaj yeem muab faib ua ntau qib, xws li cov hlau ntshiab huv, cov hlau purity siab, thiab ultra ntshiab hlau.
Muaj cov hlau ntshiab: Qhov no yog hais txog cov hlau ntshiab uas tsim los ntawm cov txheej txheem smelting cov txheej txheem nrog impurity cov ntsiab lus nyob rau hauv ib tug tej yam ntau yam. Nws cov purity feem ntau ua tau raws li qhov yuav tsum tau muaj ntawm cov ntawv thov kev lag luam.
High purity hlau: Muab piv rau cov hlau ntshiab huv, cov hlau purity siab muaj cov ntsiab lus qis dua thiab feem ntau yuav tsum tau ua kom zoo dua thiab ua kom huv si kom tau. High purity hlau muaj ntau yam kev siv hauv kev lag luam xws li hluav taws xob, hluav taws xob, thiab cov khoom sib nqus.
Ultra ntshiab hlau: Qhov no yog hais txog cov ntaub ntawv hlau uas tsis tshua muaj siab purity, nrog cov ntsiab lus impurity tsawg heev, txawm nyob ze rau xoom. Kev npaj ntawm ultra ntshiab hlau yuav tsum nruj heev txheej txheem tej yam kev mob thiab technical txhais tau tias los xyuas kom meej nws purity mus txog qib siab heev.
2, Cov yam ntxwv cuam tshuam rau qib purity
Qib purity ntawm cov hlau ntshiab yog cuam tshuam los ntawm ntau yam, nrog rau cov txheej txheem smelting, raw khoom zoo, purification technology, thiab lwm yam. Cov txheej txheem smelting sib txawv thiab cov txheej txheem purification tuaj yeem ua rau muaj qhov sib txawv ntawm impurity cov ntsiab lus hauv cov hlau ntshiab, yog li cuam tshuam rau nws qib purity.
3, Kev siv purity qib
Qib purity ntawm cov hlau ntshiab muaj qhov cuam tshuam loj rau nws daim ntawv thov thiab kev ua haujlwm. Feem ntau hais lus, qhov siab dua qhov purity ntawm cov hlau ntshiab, nws qhov kev ua tau zoo thiab qhov dav ntawm nws daim ntawv thov. Piv txwv li, high-purity hlau thiab ultra ntshiab hlau muaj dav daim ntawv thov kev cia siab nyob rau hauv teb xws li electronics, hluav taws xob, sib nqus cov ntaub ntawv, aerospace, thiab lwm yam.
4, Txoj kev txiav txim siab purity theem
Qib purity ntawm cov hlau ntshiab feem ntau yog txiav txim siab los ntawm kev tshuaj xyuas tshuaj. Qhov no suav nrog kev siv ntau yam cuab yeej tshuaj ntsuam xyuas thiab cov txheej txheem los txheeb xyuas cov ntsiab lus ntawm ntau yam impurities hauv cov hlau ntshiab. Los ntawm kev sib piv cov ntsiab lus impurity ntawm cov khoom sib txawv ntawm cov hlau ntshiab, nws qib purity tuaj yeem txiav txim siab.
Hauv cov ntsiab lus, "Purity theem ntawm cov hlau ntshiab" yog tus qauv lossis qhov taw qhia rau kev ntsuas cov ntsiab lus impurity hauv cov hlau ntshiab, uas yog qhov tseem ceeb rau kev ntsuas kev ua tau zoo thiab daim ntawv thov ntawm cov hlau ntshiab.