Bonded Abrasives Cryolite | 13775-53-6

Cryolite yog cov ntxhia nrog cov tshuaj formula Na3AlF6. Nws yog ib qho tsis tshua muaj thiab tshwm sim nyob rau hauv cov chav kawm ntawm halide minerals.

Tshuaj muaj pes tsawg leeg:
Cov roj formula: Na3AlF6
Cov khoom xyaw: Cryolite yog tsim los ntawm sodium (Na), txhuas (Al), thiab fluoride (F) ions.

Lub cev muaj zog:
Xim: Feem ntau tsis muaj xim, tab sis kuj tuaj yeem pom muaj xim dawb, grey, lossis txawm liab.
Transparency: pob tshab rau translucent.
Crystal System: Cubic Crystal System.
Luster: Vitreous (iav) luster.
Bonded Abrasives Cryolite yog crystalline dawb hmoov. Me ntsis soluble nyob rau hauv dej, ceev 2.95-3, melting point 1000 ℃, yooj yim nqus dej thiab ua damp, decomposed los ntawm muaj zog acids xws li sulfuric ACID thiab hydrochloride, ces tsim hydrofluoric acid thiab cov txhuas ntsev thiab sodium ntsev.

1. Fused Alumina Ntau Lawm:
Cryolite yog qee zaum siv los 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 additives, suav nrog cryolite.

2. Bonding Agents:
Hauv kev tsim cov khoom sib tsoo zoo li kev sib tsoo lub log, cov nplej abrasive yog sib koom ua ke siv ntau yam ntaub ntawv. Cryolite tuaj yeem siv los ua ib feem ntawm kev sib koom ua ke tus neeg sawv cev, tshwj xeeb tshaj yog hauv cov ntawv thov uas yuav tsum muaj cov khoom tshwj xeeb.

3. Nplej Loj Tswj:
Cryolite tuaj yeem cuam tshuam cov nplej loj thiab cov qauv ntawm cov ntaub ntawv abrasive thaum lawv tsim. Qhov no tuaj yeem cuam tshuam rau kev txiav thiab sib tsoo kev ua haujlwm ntawm abrasive.

4. Daim ntawv thov kev sib tsoo:
Abrasive nplej uas muaj cryolite tuaj yeem siv rau hauv kev sib tsoo tshwj xeeb uas nws cov khoom, xws li hardness thiab thermal conductivity, yog qhov zoo.