Ta'rif: Rolikli pech uchun chinni rolik rulonli pechning muhim qismidir, used to carry products Material requirements: Small and uniform thermal expansion coefficient Good high temperature oxidation resistance High load softening temperature Low creep Good thermal stability and high temperature durability High hardness Strong anti-fouling ability Material selection: O'rtacha harorat bo'limi […]

difference Alumina silicate fire brick high alumina brick Element The main components are aluminum oxide (Al₂O₃) and silicate The main component is alumina (Al₂O₃), uning mazmuni odatda yuqorida 48%. performance Refractoriness, yuk ostida refrakterlik, cürufga qarshilik, thermal shock resistance and other properties will vary depending on the specific chemical composition and manufacturing […]

Before we know how heavy a refractory brick is, let’s first understand how to calculate the weight of a refractory brick. The following formula is an example: Calculation formula for refractory brick weight: m = ρv (mass = volume × density) Calculation example of refractory brick weight: Take SK-32 refractory brick, T-3 straight standard brick […]

Difference Mullite Cordierite Ingredients The main component is island aluminum silicate, the mineral composition is mainly sillimanite, and it also contains a small amount of quartz, biotite, phlogopite, chlorite, va hokazo. The main chemical components are magnesium aluminum silicate, in which the magnesium element can be replaced by a small amount of manganese, and the aluminum […]

Silikon karbid o'tga chidamli materiallar uchun muhim xom ashyo hisoblanadi. Ko'pincha o'tga chidamli materiallarni ishlab chiqarish uchun ishlatiladi, kremniy karbid g'ishtlari kabi, kremniy karbidli quyma buyumlar, silikon karbid kremniy nitridi g'ishtlari bilan birlashtirilgan, va hokazo. Olovga chidamli materiallar uchun xom ashyo sifatida ishlatilishining sababi, asosan, uning aniq afzalliklari bilan bog'liq.. […]

ning qo'llanilishi 70 shisha pechlarda yuqori alumina g'ishtlari: Application area Function Specific role Pool walls and bottom Withstands corrosion and chemical reactions from high temperature molten glass Protect the pool wall and bottom from erosion by glass liquid and extend the life of the furnace Flame Space Resistant to erosion and thermal stress from […]

Farqi boksit Kalsinlangan boksit Tarkibi va tuzilishi: Boksit - tabiiy alyuminiy rudasi, uning asosiy komponenti alyuminiy oksidi (Al2O3), va odatda temir oksidi kabi aralashmalarni o'z ichiga oladi, kremniy dioksidi, va titan oksidi. Boksitdan so'ng yuqori haroratli kalsinatsiya bilan ishlov beriladi (isitish), alyuminiy gidroksidi (Al(OH)₃) alyuminiy oksidiga aylanadi (Al₂O₃), and impurities may be decomposed […]

Kassalar (o'tga chidamli quyma buyumlar) tarkibiga ko'ra ko'plab turlarga bo'linishi mumkin, foydalanish muhiti va ishlash talablari. Quyida bir nechta keng tarqalgan castable turlari keltirilgan: 15 common types of castables High-alumina castables: Aluminaning yuqori qismini o'z ichiga oladi (Al₂O₃), yuqori refrakterlik va cüruf qarshiligiga ega, va yuqori haroratli muhitlar uchun javob beradi. Clay […]

Mullit yuqori haroratli sanoat muhitida keng qo'llaniladigan muhim refrakter materialdir. Mullit izolyatsiyalash g'ishtlari va mullit g'ishtlari ham mullit materiallari bo'lsa-da, they have significant differences in composition, tuzilishi, ishlash va qo'llash. Here’s a detailed comparison of them: Composition and structure Mullite insulation brick: It is mainly composed of mullite (Al₂O₃-SiO₂) and usually contains […]