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Changes of Mechanical Properties of Steel 12Cr18Ni10Ti After Electrolytic-Plasma Cementation

机译:电解质浆液后钢12Cr18Ni10ti的力学性能变化

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In the present work the results of electrolytic-plasma treatment influence on the mechanical properties and structural-phase condition of steel's 12Cr18Ni10Ti surface layers. In the work, the mechanical characteristics of steel's surface layers are investigated, cemented in electrolytic plasma with the composition of 10% Na_2CO_3 and 10% C_3H_8O_3. The operational parameters for the processing are determined. The optimal content of components in saturating mixtures of plasma by cementation is defined. According to the study it is found that, after electrolyte plasma processing, high wear resistance and hardness increased in 2-2.5 times more than in the original condition. The hardened layer with thickness 30-65 μm is formed. It is shown that after the electrolyte-plasma processing of steel 12Cr18Ni10Ti, microstructure contains particles of carbides and has a fine-grained martensitic structure.
机译:在本作工作中,电解质等离子体处理对钢制12Cr18Ni10Ti表面层的力学性能和结构相条件的影响。在工作中,研究了钢的表面层的机械特性,用10%Na_2CO_3和10%C_3H_8O_3的组成粘合在电解质等离子体中。确定处理的操作参数。定义了通过胶结饱和浆液饱和混合物中的组分的最佳含量。根据该研究,发现,在电解质等离子体加工后,高耐磨性和硬度增加2-2.5倍以上的原始条件。形成厚度为30-65μm的硬化层。结果表明,在钢12Cr18Ni10Ti的电解质 - 等离子体加工之后,微观结构含有碳化物颗粒并具有细粒的马氏体结构。

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