Xov xwm

6. Dab tsi yog qhov zoo ntawm silicon carbide hauv kev sib tsoo thiab txiav? High hardness: Mohs hardness yog 9.5, thib ob tsuas yog pob zeb diamond, thiab tuaj yeem sib tsoo thiab txiav ntau yam n...

1. Dab tsi yog silicon carbide? Silicon carbide (SiC) yog cov khoom sib xyaw ua ke ntawm cov pa roj carbon thiab silicon, feem ntau yog cov xim dub lossis ntsuab. Nws yog cov khoom siv tawv heev nr...

4. Dab tsi yog qhov ntsuas kev ua haujlwm tseem ceeb ntawm cov khoom siv refractory? Lub ntsiab kev ua tau zoo ntawm cov ntaub ntawv refractory muaj xws li refractoriness, thermal shock resistance,...

1. Cov khoom siv refractory yog dab tsi? Dab tsi yog cov khoom tseem ceeb ntawm refractory? Cov ntaub ntawv refractory xa mus rau inorganic non-metallic cov ntaub ntawv uas tuaj yeem tuav ruaj khov...

1. Ua tib zoo saib xyuas kev lag luam thiab kev xa khoom. Cov ntaub ntawv refractory feem ntau yog siv hauv kev lag luam steel, suav txog ntau dua 60% ntawm tag nrho cov kev thov. Nrog rau kev hloo...

1. Dab tsi yog high-alumina ceramic khoom? High-alumina ceramic khoom yog cov khoom siv ceramic nrog alumina (Al₂O₃) ua cov khoom tseem ceeb, feem ntau muaj tsawg kawg yog 85% alumina. Raws li cov ...

1. Cov khoom siv refractory yog dab tsi? Cov ntaub ntawv refractory xa mus rau cov ntaub ntawv uas tuaj yeem tiv taus qhov kub thiab txias, thiab tswj lawv lub cev thiab tshuaj lom neeg ruaj khov n...

Kev Lag Luam Loj thiab Kev Loj Hlob: Cov khoom lag luam refractory yog qhov loj vim lawv tau siv dav hauv ntau qhov kev lag luam. Nrog rau txoj kev loj hlob ntawm industrialization thiab kev tsim k...

Feem ntau cov khoom siv refractory muaj xws li: Alumina: Alumina yog cov khoom siv raw khoom uas muaj qhov kub thiab txias tsis kam thiab corrosion kuj. Nws feem ntau yog siv los ua refractory cib,...