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Investment Casting
Stainless steel precision casting parts for marine projects
Characteristic
Metal investment casting parts are widely used
for metal parts. The production cost of investment casting parts is relatively
low, but the accuracy and strength are generally good. However, since investment
casting is a low-pressure casting, it is easy to deform some thin-walled
products or unsupported positions, which can easily lead to unsatisfactory
product accuracy. In this case, we usually need to add subsequent processes to
improve it, such as independently shaping the jigs to restore the deformed
parts.
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In marine projects or the shipbuilding industry,
the environment in which they are used is full of salt, which has a strong
corrosive effect on most metals. However, stainless steel, due to the chromium
in its composition, can form a very thin and stable chromium oxide protective
film on the surface, which can effectively prevent further oxidation and
corrosion, making stainless steel perform well in high humidity and salty
environments. Therefore, stainless steel metal parts are widely used in marine
environments, and investment casting has the characteristics of being able to
form products with complex shapes, being suitable for production of large and
small batches, and having relatively low costs, so stainless steel investment
castings are widely used in marine environments.
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Dongguan Shixin Machinery Technology Co., Ltd
In stainless steel investment casting, our most commonly used materials are usually SUS304 and SUS316. If you need other types of stainless steel investment casting parts, please let us know.
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