Trade News_News_Yima Ruihui New Materials Co., Ltd.

03-22 

What are the advantages of homogenizing material for refractory castables

What are the advantages of using homogenized material for refractory castables as refractory raw materials? Refractory castable is an unshaped refractory material mixed with refractory aggregate, powder and additive binder. When selecting refractory raw materials for refractory castables, there are homogenized materials and non-homogeneous materials.

$What are the advantages of homogenizing material for refractory castables$

03-22 

The main component of aluminum ore

The diaspore is also known as diaspore, and its structural formula and molecular formula are AlO(OH) and Al2O3·H2O, respectively. Orthorhombic crystal system, those with intact crystals are columnar, plate-like, scaly, needle-like, prism-like, etc. Diabsite is soluble in acid and alkali, but it is very weak at normal temperature and pressure, and needs to be fully decomposed under high temperature and high pressure and strong acid or alkali concentration.

03-21 

Compositional uses of aluminum ore

Aluminum ore mainly consists of diaspore, boehmite and gibbsite, all of which are ore for aluminum smelting. White or light gray, light green, light red due to impurities. Vitreous luster, cleavage surface pearl luster. Transparent to translucent. Hardness 2.5~3.5. The relative density is 2.30~2.43. Mud odor. Under a polarizer, it is colorless. Biaxial crystals. Ng=1.587, Nm=Np=1.566. divided into,

03-21 

The difference between high alumina bauxite clinker and bauxite homogenizer

At present, the production of high alumina bauxite clinker in my country is still dominated by calcined natural blocks. Compared with high alumina bauxite clinker, the bauxite homogenizing material adopts technologies such as homogenization and purification, and the production process is more energy-saving and environmentally friendly, and at the same time, it can ensure the stability of product quality. These two kinds of bauxite raw materials have their own advantages and disadvantages. Correctly understanding the differences between the two kinds of bauxite raw materials, rationally utilizing their respective advantages, and developing high-quality synthetic materials are the urgent problems to be solved in the research of bauxite homogenizing materials. In this regard, some researchers reveal the differences between the two raw materials by in-depth analysis of the properties of the two raw materials and their microstructures, crystalline phases and crystal development, so as to understand and apply alumina homogenizing materials more reasonably.

03-21 

The use of homogenizers

The homogenizing material is formed by the raw materials of high alumina bauxite ore with loose structure and cannot be directly sintered, and is formed through the steps of batching, grinding, iron removal, filtration, molding, drying, and firing. The section is blue-black, with dense texture and regular grain development, most of which are above 15 μm. It has the characteristics of stable index, uniform composition, high bulk density, excellent high temperature performance, no need for grading and sorting when using, low comprehensive cost, and high cost performance. It can be used in place of brown corundum and other products.