Ua qhev abrasives cusolite | 13775-53-6

Cryolite yog ib qho ntxhia nrog cov tshuaj lom na3alf6. Nws yog qhov tsis tshua muaj thiab ib txwm muaj tshwm sim uas yog cov chav kawm ntawm cov zaub mov halide.

Tshuaj lom neeg cov tshuaj:
Tshuaj mis: NA3ALF6
Composition: Cryolite yog muaj los ntawm sodium (nA), txhuas (al), thiab fluoride (f) ions.

Lub cev lub cev:
Xim: Feem ntau tsis muaj xim, tab sis kuj tuaj yeem nrhiav tau hauv cov xim dawb, grey, lossis liab dawb.
Pob tshab: pob tshab rau translucent.
Crystal System: Cubic Crystal system.
Luster: vitreous (gleyy) lus.
Ua qhev rau cov avolite cryolite yog cov hmoov dawb dawb. Soluble me ntsis hauv dej, ntom ntom ntom hauv 2.95-3, tau melting pot acids zoo li sulfuric acid thiab cuam tshuam cov ntsev ntau thiab sodium ntsev.

1. Fused alumina ntau lawm:
Cov cryolite qee zaum siv ua flux hauv kev tsim cov fused alumina, cov khoom siv abrasive. Fused alumina yog tsim los ntawm melting alumina (aluminium oxide) nrog rau qee yam ntxiv, suav nrog Cryolite.

2. Tsev laus cov neeg sawv cev:
Hauv kev tsim khoom ntawm cov abrasives zoo li sib tsoo log, cov qoob loo abrange tau sib raug zoo ua ke siv ntau yam khoom siv. Cryolite tej zaum yuav siv los ua ib feem ntawm tus neeg sawv cev uas tau cog lus, tshwj xeeb hauv cov ntawv thov uas yuav tsum muaj cov khoom tshwj xeeb.

3. Cov nplej loj tswj:
Cryolite tuaj yeem cuam tshuam cov mov ci loj thiab cov qauv ntawm cov khoom muaj abrasive thaum lawv tsim. Qhov no tuaj yeem cuam tshuam kev txiav thiab kev sib tsoo kev ua tau zoo ntawm cov abrasive.

4. Sib tsoo cov ntawv thov:
Cov nplej uas muaj abrasuras tau siv rau hauv cov ntawv thov sib tsoo uas nws cov khoom, xws li hardness thiab thermal conductivity, yog qhov zoo.