Qhov sib txawv ntawm graphite silicon carbide thiab av nplaum graphite crucibles

Graphite silicon carbide cruciblesthiab av nplaum graphite crucibles yog ob lub chaw kuaj cov hlab ntsha uas muaj qee qhov sib txawv ntawm cov khoom, khoom, thiab kev siv.

Khoom siv:

Graphite silicon carbide crucible: Ua los ntawm graphite silicon carbide khoom, nws muaj qhov kub thiab txias stability, corrosion kuj thiab zoo thermal conductivity.
Av nplaum graphite crucible: feem ntau yog ua los ntawm cov av nplaum sib xyaw thiab graphite, nrog cov ntsiab lus graphite tsawg, feem ntau yog siv cov av nplaum ua cov khoom siv hauv paus, thiab graphite yog ntxiv los txhim kho nws qhov kub thiab txias.
Kub tiv taus:

Graphite silicon carbide crucible: Nws tuaj yeem tiv taus qhov kub thiab txias thiab feem ntau tuaj yeem siv rau hauv qhov kub ntawm 1500 ° C txog 2000 ° C lossis siab dua.
Av nplaum graphite crucible: Qhov kub tsis kam yog qhov tsawg, thiab qhov kub siv li niaj zaus yog 800 ° C txog 1000 ° C. Tshaj qhov ntsuas kub no tuaj yeem ua rau puas tsuaj lossis deformation ntawm lub crucible.
Corrosion kuj:

Graphite silicon carbide crucible: Nws muaj kev tiv thaiv corrosion siab thiab tuaj yeem tiv taus kev yaig ntawm cov tshuaj xws li acids thiab alkalis.
Clay Graphite Crucible: Vim nws cov av nplaum cov ntsiab lus siab piv rau graphite silicon carbide, nws yuav tsis tshua muaj resistant rau tej yam tshuaj corrosive heev.
Thermal conductivity:

Graphite silicon carbide crucible: Nws muaj cov thermal conductivity zoo thiab tuaj yeem hloov cov cua sov mus rau cov qauv sai thiab sib npaug.
Av nplaum graphite crucible: Nws cov thermal conductivity tej zaum yuav me ntsis phem dua graphite silicon carbide crucible.
Nqe thiab daim ntawv thov:

Graphite silicon carbide crucible: Feem ntau kim dua, tab sis haum rau kev sim thiab kev siv uas yuav tsum tau kub thiab corrosion kuj.
Av nplaum graphite crucible: Tus nqi qis, tsim nyog rau kev siv hauv kev sim dav dav, lub sijhawm uas yuav tsum tau kub tsis siab, lossis qhov kev xav tau ntawm corrosion tsis dhau nruj.
Hauv cov ntsiab lus, graphite silicon carbide crucibles thiab av nplaum graphite crucibles muaj qhov sib txawv ntawm cov khoom, kub tsis kam, corrosion kuj, thermal conductivity, thiab lwm yam. Koj tuaj yeem sab laj peb thiab peb yuav muab cov kev pabcuam tshaj lij rau koj.