The fracture of gray iron castings is gray in the form of flake graphite. It has good castability, good vibration damping, good wear resistance, good machinability and low notch sensitivity.......
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Methods to improve the tensile strength of gray iron castings: 1. A small amount of carbon can be added to the raw materials.2. Use alloying method to improve the tensile strength of gray iron castings.......
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the main casting processes include pressure casting process, low pressure casting process, sand casting process, investment casting process, lost foam casting process and centrifugal casting process.......
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The difference between casting process and forging process......
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Heat-resistant steel uses chromium as the main alloying element and silicon and aluminum as auxiliary elements. In short, the high-temperature oxidation resistance of steel is only related to the chemical composition.......
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The filter net is cheap, easy to use, does not change the metal composition of the casting, has good slag filtering effect, and has low gas emission.......
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Ningbo Suijin Machinery Technology Co., Ltd. is a precision casting manufacturer specializing in the production of various high-quality stainless steel, carbon steel, low alloy steel and other materials.
Yushantou Village, Dongqiao Town, Haishu District, Ningbo City
+86 18069052667
0086-574-28861665
Sherry@sunhighome.com
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