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News
High strength and shrinkage have always been a contradi...
1 Morphological characteristics of defects Local pittin...
1. Metallographic structure of martensitic wear-resista...
When using lost foam casting to produce steel castings...
1. Chemical composition factors Influence of carbon con...
What is the purpose of carburizing low-carbon steel cas...
For the sand sticking problem of clutch shell casting i...
Coated sand is generally composed of aggregate, binder...
Carbon steel castings Changes in mechanical properties:...
