The quality requirements of mould steel for plastics are described briefly.

简述塑料模具钢的性能要求。

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This paper discusses the technology of the NC magnetic abrasive finishing of ld (mould steel) based on the experiments.

讨论了数控磁性研抛工艺在LD新型模具钢上的使用情况。

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Plastic mould steels are used widely in our country, but not to form a system. Here about how to select plastic mould steel will be discussed in practice.

塑料模具钢在我国生产中应用广泛，但不成系列，本文就生产中塑料模具钢的选择问题作了探讨。

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Continuous casting is a process whereby molten steel is passed continuously through a mould, like play-dough, allowing high quality products to be manufactured at greater lengths than traditional casting.

BBC: A history of Teesside steelmaking