La description
We are a professional brown fused alumina, white fused alumina,
black corundum, pink corundum, green silicon carbide, black silicon
carbide and other abrasive products manufacturer and supplier in
China, having more than *9 years manufacturing experience, *5,**0m2
workshop area, serving customers worldwide. Our Mission is to
provide high quality, factory price products to you! We pride
ourselves on providing a quick and efficient production turnaround
for our clients, no matter the size of the order. Welcome to
contact us for best offer and free samples! We will reply within *4
hours!
Black corundum, also known as black silicon carbide, has good
hardness, wear resistance, high temperature resistance, and is very
similar to brown corundum, but its scope of application is very
different. Black corundum can be used for surface polishing of
steel, hardware, aluminum and other components. It can also process
materials. Brown corundum has high hardness, good wear resistance,
good flexibility and high density.
Brown corundum can be used in the production and running in of
abrasives. The addition of brown corundum can produce high-grade
refractory materials, as well as sandpaper visible in daily life,
which is also made by the processing of brown corundum. The wear
resistance of white corundum is similar to that of black corundum
and brown corundum. Its different characteristics are small volume,
high density and high corrosion resistance.
When we buy, we should first check the purity of white corundum,
because the purity of high-quality white corundum is very high. If
the purity of white corundum is not good, then the quality of white
corundum will be directly denied. This white corundum must be not
good. This is the advantage of white corundum over brown corundum.
These are the important places to distinguish the quality of white
corundum. As long as we pay attention to these places when we buy
it, there must be no problem.
Chrome corundum is a derivative of white corundum. Its appearance
is rose. Its hardness is similar to that of white corundum. Its
toughness is slightly higher than that of white corundum with high
strength, good grinding performance and high grinding accuracy. The
abrasives made of this kind of abrasives have good shape retention
and similar application range with white corundum, especially
suitable for fine grinding and forming grinding of various cutting
tools, measuring tools and instrument parts. Generally, chrome
corundum has better grinding performance than white corundum.
In fact, sub white corundum, bauxite corundum or high alumina
corundum is a kind of dense fused alumina based on bauxite. It is
produced by electrofusion of special grade or first grade bauxite
in reducing atmosphere and controlled conditions. Reducing agent
(carbon), settling agent (iron filings) and decarbonizing agent
(iron scale) are added during melting. In the smelting process, the
excessive deoxidizer is used to reduce the TiO2 in the early stage,
and the decarburizer or blowing oxygen is added to remove the
excessive carbon in the later stage, so as to obtain the sub white
fused corundum.
Generally, each woven bag should be packed with *5kg brown corundum
sand. The storage of high-purity brown corundum sand shall be
separated from other ordinary brown corundum sand to avoid the
invasion of impurities. The above are some storage methods of brown
corundum sand for your sharing. Of course, some corundum sand
should be stored according to the specifications. I hope you can
pay more attention to the storage of corundum sand in the future.
Please read the above storage methods carefully. The above contents
are for reference only.
| Pays: |
China |
| N ° de modèle: |
F12~F220
|
| Prix FOB: |
800 ~ 1500 / Ton (Negotiable)
Obtenir le dernier prix
|
| Localité: |
China |
| Prix de commande minimale: |
800 per Ton |
| Commande minimale: |
1 Ton |
| Packaging Detail: |
bags |
| Heure de livraison: |
7 |
| Capacité de Fournir: |
10000 Ton per Month |
| Payment Type: |
L/C, Western Union |
| Groupe de produits : |
corundum
|
