Tabular Corundum
Khoom Description
Tabular corundum siv lead ua phaj zoo li staggered, nce lub zog ntawm cov khoom; Cov pores kaw feem ntau yog faib rau hauv thiab nruab nrab ntawm cov nplej, nrog cov ntim ntim siab, tsis tshua pom qhov pores thiab dej nqus, uas txo cov kua siv hauv cov menyuam yaus. Cov txheej txheem tshem tawm cov tshuaj sodium tshwj xeeb tuaj yeem txo cov ntsiab lus ntawm alkaline oxides hauv cov khoom, thiab muaj lub cev zoo dua xws li siab refractoriness, zoo thermal shock stability, tsawg thermal shrinkage tus nqi thiab zoo thermal load zog. Nyob rau tib lub sij hawm, lub siab purity tsis txhob muaj kuab paug ntawm impurities rau lub cev, thiab yog cov zoo tagnrho raw khoom rau zus tau tej cov high-qib refractory ntaub ntawv, ceramic cov ntaub ntawv thiab rwb thaiv tsev ntaub ntawv.
Physical and Chemical Index
| Style | Tshuaj index | Lub cev zoo | |||||
| Al2O3 | SiO 2 | Fe2O 3 | Na2O | Volume ceev | Kev nqus dej | Pom tseeb porosity | |
| Ib feem | 99.2 feem pua (min) | 0.1 feem pua (max) | 0.04 feem pua (max) | 0.4 feem pua (max) | 3.5 | 1.5 | 5 (max) |
| Zoo | 99.2 feem pua (min) | 0.15 feem pua (max) | 0.04 feem pua (max) | 0.4 feem pua (max) | 3.5 | 1.5 | 5 (max) |
Khoom nta
1. Kev tiv thaiv hluav taws kub yog siab dua 1800 degrees, thiab nws qhov melting point yog siab li 2050 degrees.
2. Nws muaj ib tug loj crystalline thiab zoo-tsim-Al2O3 siv lead ua qauv, uas zoo heev txhim kho lub anti-ceep kuj ntawm phaj-zoo li tus jade.
3. Cov qauv ntawm Tabular corundum: cov huab cua me me ntawm qhov pores yog qhov tsawg ntawm cov pores ntawm qhov qhib, thiab cov dej nqus dej tsawg; Cov cua kaw sab hauv lub qhov yog ntau dua, thiab kev tiv thaiv ntawm tshav kub shakes thiab anti-peeling kuj yog qhov zoo.
4. Vim tias cov txheej txheem ntau lawm tsis ntxiv cov khoom siv ntxiv, qhov purity siab, qhov ntim ruaj khov yog qhov zoo, thiab cov overburning shrinkage yog me me.
Cov khoom siv
Tabular corundum tuaj yeem siv los ua cov khoom tseem ceeb rau aluminium carbon, aluminium -magnesium carbon, magnesium thiab aluminium carbon, magnesium spinel pob zeb, aluminium chromium -resistant refractory resistance, thiab tseem tuaj yeem nkag mus rau hauv cov khoom siv aluminium siab. Hauv cov khoom siv hluav taws xob ruaj khov, nws tuaj yeem siv dav hauv steel, casting, ceramics thiab lwm yam lag luam.
Tabular alumina corundum yog siv los ua zawv zawg dej nkag, smelting tsis tshua muaj hlau, tshwj xeeb alloys, siab hlau, iav txhuam, thiab laser-ua 坩埚 thiab cov tais diav;
Tabular corundum yog ib qho zoo tagnrho refractory raw khoom. Nws tuaj yeem siv los ua daim ntawv thov osteophyte hauv ntau cov ntaub ntawv txhuas refractory, lossis nws tuaj yeem muab ntxiv rau lwm cov ntaub ntawv txhuas tsis tu ncua.
Cim npe nrov: Tuam Tshoj corundum manufacturers, lwm tus neeg, Hoobkas
Tom ntej
Dawb CorundumKoj Tseem Yuav Zoo Li
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