Microstructure and Mechanical Properties of Plain Carbon Steel Q195 by Wire Drawing at Room Temperature

机译：室温拉拔普通碳素钢Q195的组织和力学性能

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The steel wires of plain low carbon steel Q195 of 2.81-0.863mm in diameter were manufactured by wire drawing from prime commercial steel rebar of 8mm in diameter. The microstructure and mechanical properties of the steel wires in different diameters were studied in this paper. The microstructure of the wires by drawing at room temperature is vimineous grain as fibril shape from prime equiaxed grain. The fibril length is in direct proportion to square of deformation and the fibril diameter is in inverse proportion to deformation. The yield strength and the ultimate tensile strength of the wires by drawing at room temperature go up in direct proportion to square root of deformation, respectively. And the elongation of the wire comes down. The steel wires have been used as core material for clad copper-steel conductor.

机译：直径2.81-0.863mm的普通低碳钢Q195的钢丝是通过从直径为8mm的商业用优质钢筋拉丝制成的。研究了不同直径钢丝的组织和力学性能。通过在室温下拉伸而形成的线材的微观结构是来自等轴初生晶粒的呈原纤维状的亚晶状晶粒。原纤维的长度与变形的平方成正比，而原纤维的直径与变形成反比。在室温下拉伸时，钢丝的屈服强度和极限抗拉强度分别与变形的平方根成正比。电线的伸长率下降。钢丝被用作包层铜-钢导体的芯材。

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来源
《Iron Steel Supplement 2005 vol.40: The Joint International Conference of HSLA Steels 2005 and ISUGS 2005》|2005年|P.408-412|共5页
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WU Yuenzhong; Gao Hongtao; MA Yongqing; LIU Shiyong; ZHAN Yang; SHI Yaqin;
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正文语种
中图分类钢铁冶炼（黑色金属冶炼）（总论）;
关键词
Q195 steel; wire drawing; microstructure; mechanical property;

机译：Q195钢;拉丝;组织;力学性能;

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Microstructure and Mechanical Properties of Plain Carbon Steel Q195 by Wire Drawing at Room Temperature

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