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Release time:
2012-09-27 15:06
Source:
(1) Central Laboratory:
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What is the role of casting carburant
Improve the strength and hardness of castings: Carburizer can increase the carbon content of castings in casting, thereby increasing the strength and hardness of castings
2024
03-25
What are the advantages of inoculant in cast iron
Inoculant is a special alloy added in the smelting of cast iron. Its main function is to improve the solidification structure and performance of cast iron, and to improve the quality and mechanical properties of castings.
Principles of Spherical Agent Selection
The requirements of the spheroidal agent on the cast structure of the casting: low rare earth spheroidal agent is selected for the cast ferrite spheroidal graphite cast iron, and the spheroidal agent containing copper or nickel is selected for the cast pearlite spheroidal graphite cast iron;
How to choose and buy inoculant to see good or bad
When purchasing inoculant, the quality of inoculant should be investigated. Good inoculant is usually uniform in strength and accurate in physical and chemical indexes. When purchasing inoculant, samples should be asked from manufacturers as much as possible and tested by laboratories. If there is no laboratory, samples of inoculant should be used for testing. The quality of inoculant should be judged by tests and trials;
