• The Aluminium Oxide Best Sessing In Chinese System 1
  • The Aluminium Oxide Best Sessing In Chinese System 2
The Aluminium Oxide Best Sessing In Chinese

The Aluminium Oxide Best Sessing In Chinese

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
2 m.t
Supply Capability:
3000 m.t/month

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Traditional Bayer process---1450 °C high temperature calcined

High alumina, low sodium

1-75um powder (200 mesh,325 mesh, 1000mesh etc)

High density 3.95g/cm3

Stable quality control

Factory located in import-export tax free area, price is best

Wear resistant ceramic, electronic ceramics, small ceramic parts.

Refractory- - Shaped refractory (firebrick etc) & Unshaped refractory (castable etc)

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Aluminum Oxide

Description

Brown Fused Aluminum Oxide is produced by the smelting of Calcined Bauxite in an electric arc furnace at temperatures greater than 2000°C.  Our BFA is made into different shapes and grit sizes ranging from macro to micro grits and powders. It is a tough, hard material with high strength, excellent wear and corrosion resistance and good thermal conductivity. 

DDTC’ BFA grains, powders are available in standard grit and powder sizes and they can also be made to individual specifications. Please see below for information about some of our fused aluminum oxide materials.

TYPICAL CHEMICAL ANALYSIS

Al2O3

95.78%

TiO2

2.15%

SiO2

1.28%

Fe2O3

0.07%

 

PHYSICAL PROPERTIES

Color

Brown

Shape

Sharp grain shape

Crystal Form

Alpha alumina trigonal system

Specific Gravity

3.95

Hardness

2090 Knoop scale, 9.0 Mohs scale

Magnetic Material

0.0076%


Q: Does the material profession belong to chemical or chemical class?
Belong to chemical class
Q: What are the basic knowledge of the basic course of material chemistry?
Polymer chemistry, chemical chemistry, chemical science, physical chemistry, chemical chemistry, materials chemistry, polymer alloys, functional materials, chemistry and physics, crystal growth, chemical engineering, Composite materials and so on.
Q: Just finished college entrance examination, more interested in chemical disciplines, such as pharmaceutical, food science, materials, these aspects. Do not know which of these employment situation is better, how to pay and work comfort. Thank you can be added. (Note: I am two undergraduate)
Materials Chemistry students have strong chemical knowledge, material design preparation, testing and analysis of knowledge, can be employed in many areas. Such as electronic materials, metal materials, metallurgical chemistry, fine chemical materials, inorganic chemical materials, organic chemical materials and other materials, chemicals, chemical-related professional. Compared with the chemical, chemical and other professional, materials and chemistry more focus on the development of new materials and applications. At the same time in a number of marginal disciplines such as the environment, drugs, biotechnology, textiles, food, forestry, military and marine areas, materials, chemical professionals have a strong place. Market demand is expected: According to the OKorder "Eleventh Five-Year" development plan: to rely on Yanshan Petrochemical, focusing on the development of environmental pollution filial piety consumption of small, high value-added chemical new materials, fine chemical manufacturing industry, you can see Yanshan Petrochemical, P & G, Shuanghe Pharmaceutical, Sihuan Pharmaceutical and other petrochemicals, fine chemicals, bio-pharmaceuticals and energy companies in OKorder's economic development in the main role, so the material chemistry professional in the next 3 to 5 years of demand should be relatively stable.
Q: Like we ordinary people how to buy some chemical materials, usually where?
If it is some explosives (or explosives of raw materials, such as potassium nitrate) or highly toxic to these, with what proof to buy. High school chemistry teacher specifically said that the laboratory of potassium nitrate these things to prove with limited to buy.
Q: Was a literally raised for several years of school admission, transfer to the material chemistry. High school physics and chemistry is very poor, no interest, learn very laborious. And this is the school opened a new professional, I heard that this is to contact a lot of harmful substances. Feeling very difficult to learn is not suitable for me, after the employment is also a problem. I would have wanted to learn accounting like the degree of professional, learn this fear is to hang the branch.
I am enrolled in our school of materials chemistry, sophomore professional to inorganic non-metallic materials materials professional (can see my real name certification), I can tell you clearly, my school is neither 985 nor 211, I Although the turn of the professional, but my roommates are materials chemistry, just graduated this year, in mid-July to go to work, and most are looking for such as deep ultra-photoelectric, Dragon Optoelectronics, BOE, Foxconn these companies work, LCD and flat panel display work, most of them are the direction of state-owned enterprises, such as what kind of Hubei 5108 factory. Smooth graduation, then find a job or what is not a problem.
Q: What can I do after the chemistry of materials? The I am learning this, please shrimp pointing
I also learn the material chemistry, personal feeling this professional is very good, at least in the future direction to the polymer chemical factory employment opportunities, as the name suggests, material, life are all materials, so we can say that we learn this professional Is the most basic, but also the most popular, but the environment (I mean the work of the environment a little pollution) is not very good.
Q: What is the difference between material chemistry and polymer chemistry in chemistry?
The polymer material is more focused on polymer chemistry, mainly polymer, such as fiber, rubber and the like, and some relationship with organic chemistry,
Q: What is the main work of the chemistry of materials after graduation?
Technical route growth route: technician → engineer → chief engineer (or entrepreneuri
Q: What are the chemical materials?
Polymer is composed of carbon, hydrogen, oxygen, silicon, sulfur and other elements of the molecular weight of the organic compounds of high enough. Known as the polymer, because of its high molecular weight. Commonly used polymer molecular weight in a few hundred to several hundred The effect of high molecular weight on the nature of the compound is that it has a certain strength and can be used as a material, which is also a place where the polymer compound is different from the general compound, and because the polymer compound generally has a long chain structure, All the molecules are like a long line, many molecules together, it becomes a naked thread group, which is the polymer compounds with high strength, can be used as the structural material of the root causes.On the other hand, People can also be through a variety of means, with physical or chemical methods, or the interaction of macromolecules and other substances after the physical or chemical changes, so that the polymer compounds can become a special function of functional polymer materials.

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