Introduction of fused alumina: Fused alumina is a special material that can be used as raw materials for many industries. These industries encompass the building and construction, electronics as well even air craft. Fused alumina is manufactured in a special way: we take bauxite rock, heat it until molten and cool instantaneously to create fused grains of corundum. The material is quickly cooled, so the molten plastic turns into a tough and rigid substance that can be put under high heat and pressure.
Due to several advantages that it offers, fused alumina has become quite popular in many kinds of employments. Fused alumina is mainly used as a hard material for grinding wheels and sandpaper. These tools help to iron or mold surfaces. It is also applied as insulation in the high temperature equipment (e.g. ovens, kiln) to save structure from extreme heat. The light weight of titanium also makes it useful in the construction of airplanes and spacecraft where a small change in mass could translate to large fuel cost savings.
Another nice feature of fused alumina is that it offers excellent chemical and rust resistance. This allows it to be used in harsh environments without having to worry about breaking or being damaged from use throughout time. Fused alumina, for example can be used to contain hazardous substances when building chemicals - ensuring that they do not spill and mixing incorrectly making it a integral material in the production of many different products.
Get the developing process of Fused Alumina The second step is for workers to dig bauxite ore out of the ground. This type of rock is often located in hot, tropical environments. Following mining, the bauxite is crushed to a size appropriate for it to be transported via conveyor. The crushed bauxite is then mixed with some water and workers put it in a furnace until the time, bauxite melts into consume state.
The molten bauxite is then poured into specialized molds which will rapidly cool the new package. This rapid cooling is called quenching, and this is what helps to produce the tough material fit variety of industrial applications. The fused alumina is then cooled, and subsequently it undergoes cleaning to eliminate any impurities followed by the separation process in order that its size & quality. And the entire production is packed and shipped on vessels en-route to different parts of the world, where it will be used for a multitude of applications.
Brown fused alumina has much higher purity, it is also a relatively common type that can be applied in many various industrial sectors. However, it is commonly obtained in sandpaper and grinding wheels because these materials require a tough member. It is also used in the manufacture of refractory bricks and other materials that require high temperatures to withstand.
Some important aspects you should probably consider when choosing between the different types of fused alumina products For instance, if the high purity is required for an application then white fused alumina can be selected. For instance, brown fused alumina is used when strength and wear resistance are priority. When good electrical properties are required, black fused alumina is a better option.
Datong is a fused alumina national corporation that has successfully passed the ls0900l quality certification system, the is014001 certification for the environmental management system and OHSAS1800 certificate for occupational health and safety. It was listed on April 7, 2016 under the stock code 836236. Datong has become the largest and complete resource of high-quality aluminum-based materials. Every tank is inspected by a hydraulic test, an radiography test, air tight test, etc. The most sophisticated production machinery that exist assure strict quality control in every step of production. Each and every detail is worthy of our attention and each little thing is a vital part of the workforce.
fused alumina was created in the year 2008 and is a private joint-stock high-tech company in Henan Province that specializes in the development, production and sale of premium refractive raw materials and related products. Following years of development that has never stopped the company now has an annual output of 30.000 tons of high temperature alumina powder, 20.000 tons of magnesium aluminum spinel (electric melting and sintering) and 10, 000 tons of calcium aluminate-based cement, 50, 000 tons white fused alumina tabular alumina. It also has 8, 000 tons of non-crystalline calcium Aluminate, thirty-three tons of high aluminum cement and 50, 000 tons of various castings and shaped products.
Datong invested 10 million yuan and built a chemical analysis lab, micro powder testing room, scanning electron microscope, application laboratory fused alumina as well as a pilot base. There are more than 40 sets various testing instruments including SEM energy thermometer XRD laser particle size analyzer, along with other world class testing and analysis equipment. The center employs more than 10 engineers and scientists, including a senior engineer, as well as two other engineers. The center also has a close cooperation with Wuhan University of Science and Technology and the Sinosteel Lioyang Institute of Research in Refractories University of Science and Technology Liaoning and Zhengzhou University.
We provide high-grade raw materials, a variety of fused alumina, and services, while growing together with our customers. While at the same time. Datong Company wants to create an all-win-win partnership with its partners in order for it to be able to serve customers better and offer them quality products.
Copyright © Kaifeng Datong Refractories Co.,Ltd All Rights Reserved. - Privacy Policy- Blog
EN
AR
HR
CS
DA
NL
FR
DE
EL
HI
IT
JA
KO
NO
PL
PT
RU
ES
SV
TL
ID
LT
SR
SK
UK
VI
HU
TH
TR
MS
GA
CY
AZ
LO
LA
MN
NE
MY
KK
UZ