The production of cold-rolled molybdenum plates involves several key steps, including initial material preparation, cold rolling and subsequent processing. The following is a brief introduction to the production method of cold molybdenum plates:

1. Molybdenum ingot production: This process first produces molybdenum ingots through powder metallurgy. Molybdenum oxide powder is reduced in a hydrogen atmosphere to form molybdenum metal, which is then consolidated into ingots through processes such as vacuum arc melting or electron beam melting.

2. Molybdenum sheet production: Molybdenum ingots are then processed into initial molybdenum sheets through methods such as hot rolling or other forming processes. This initial sheet is used as the starting material for the cold rolling process.

3. Cold rolling: Cold rolling the molybdenum plate to reduce its thickness and improve its mechanical properties. The sheet is passed through a series of rolling mills at room temperature, where it is plastically deformed to obtain the desired thickness and surface finish.

4. Annealing: After cold rolling, the molybdenum plate can be annealed to eliminate internal stress and improve its ductility and formability. Annealing is heating a material to a specific temperature and then cooling it slowly.

5. Further processing: Cold rolled molybdenum plate can undergo additional processing steps such as cutting, machining or surface treatment to obtain the final dimensions and surface finish required for a specific application.

Throughout the production process, quality control measures are implemented to ensure that cold-rolled molybdenum plates meet required specifications, including dimensional accuracy, surface quality, and material properties such as strength and ductility.

By following these production steps, manufacturers can produce high-quality cold-rolled molybdenum plate designed for high temperatures and demanding applications, providing reliable performance in extreme environments.