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| Our factory always insists on keeping improving to product quality, constantly progressive principle, have already formed a series of aluminium alloy tablets superior products, such as manganese, iron, copper, titanium, chromium, nickel, etc., their advantages are as following: |
| Project |
Dongsheng
products |
| Accepting
rate in fact |
The
accepting rate is high in fact, can
be more than 95% |
| Melt
temperature |
It
is low to melt temperature, more than
710 degrees |
| Melting |
After smelting , there are no " round cake things " that are un-melted materials |
| Stability |
The
accepting rate is steady in fact, thus
make alloy compositions steady |
There would have great deal of factors influencing product quality and performance when smelt temperature reach more than 745 degrees, so had better adopt the low temperature to founding. The advantages of low temperature founding are as following: |
| Advantage that the low temperature foundings |
1 |
Reducing the burn of melting body, and decreasing smelting expenses |
2 |
Reducing the bubble in finished products and Consumption of flux. Melting body will absorb hydrogen of air if it is over heated, which make the tolerance increase, and easy to take place loose, air vent defect. |
3 |
Dispelling the brilliant tissue of written complaint of feather |
4 |
Minimizing the size of grain |
5 |
Reducing the crackle tendentiousness phenomenon, improving mechanical performance |
6 |
Protecting effect of refiner against high temperature. It would reduce the effect of refiner when the temperature is too high. |
7 |
Improving the quality of product wholly |
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