What are the characteristics of lead alloy die casting machine?
Release time:
2021-02-22
The lead alloy die casting machine should meet the requirements of die casting accuracy. The technical parameters of the lead alloy die casting machine should meet the requirements of die casting production. At the same time, its accuracy and performance must meet the requirements of relevant standards.
The lead alloy die casting machine should meet the requirements of die casting accuracy. The technical parameters of the lead alloy die casting machine should meet the requirements of die casting production. At the same time, its accuracy and performance must meet the requirements of relevant standards.
The main features of the lead alloy die casting machine are the following 3 points:
1, lead alloy surface in the corrosion process to produce oxide, sulfide or other double salt compound coating, to prevent oxidation, vulcanization, dissolution or volatilization, so in the air, sulfuric acid, fresh water and sea water have good corrosion resistance.
2. Lead alloy has low melting point (below 327 ℃), good fluidity, small solidification shrinkage rate, less melting loss, small component change during remelting, and can cast devices with complex shapes and clear outlines. It is widely used in casting type and making models.
3. The deformation resistance of lead alloy is small, and the ingot can be made into plate, strip, pipe, bar and wire by rolling, extrusion and other processes without heating, and without intermediate annealing treatment.
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