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2023
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Invention
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Method for preparing bainite hot-working die.
A method for preparing a Bainite hot-working die, ... |
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2022
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Invention
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Short-process bainite hot-work die and preparation method therefor. A preparation method for a sh... |
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Invention
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Steel ladle flow control device for preventing molten steel solidification. A steel ladle flow co... |
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Invention
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Die steel with a high thermal diffusion coefficient and its preparation methods.
A die steel wit... |
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Invention
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Die steel having high thermal diffusion coefficient, and preparation method therefor. A die steel... |
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2021
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Invention
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Steel ladle drainage method. A steel ladle drainage method is achieved by using a steel ladle str... |
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Invention
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Method for determining columnar-to-equiaxed transition position of cast billet. A method for dete... |
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Invention
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Steel ladle drainage method. The present invention belongs to the technical field of steel castin... |
