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研究材料与机器另件强度的关系是与机械制造工业中正确选择材料、发挥现有金属材料强韧潜力和创造新材料密切相关的。对结构另件来说,生产上首先碰到的是结构钢的淬透性问题。
Studying the relationship between the strength of the material and the strength of the other parts of the machine is closely related to the correct selection of materials in the machinery manufacturing industry, the development of the potential of existing metallic materials and the creation of new materials. The other parts of the structure, the first encounter in the production of structural steel is the problem of hardenability.