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Anti-N-methyl-d-aspartate receptor encephalitis with lung adenocarcinoma
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Hot-stam** die-cooling system for vehicle door beams
The need for lightweight automobiles has promoted the rapid development of hot stam**. The cooling system of the hot-stam** die determines the performance of hot-stamped workpieces. By establishing a simpl...
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Article
Abnormal Failure Analysis of H13 Punches in Steel Squeeze Casting Process
In steel squeeze casting process, the working condition of a punch was very rigorous. The abnormal failure models of an H13 punch, such as plastic rubbed damnification, could not be avoided easily, Based on th...