UC知道请大家帮我翻译以下,我都头疼了!
来源：百度知道 编辑：UC知道 时间：2024/05/01 22:46:29
"本文研究了抗磨损能力较好的C-Cr-Mo-V系合金的组织性能，试验采用手工搓制的方法制作了多种合金配比不同的焊条，用交流电弧焊机将焊条堆焊到试板上，然后对堆焊试样进行了洛氏硬度测试、组织观察及成份检测。通过对每种试样的硬度、组织及成份的分析，最后得出合金元素对该堆焊合金耐磨性能的影响规律并获得最佳的合金成份配比。
C-Cr-Mo-V堆焊层金属基本上都是低碳或高碳马氏体及奥氏体，并且基体中存在网状或块状碳化物组织及呈弥散状分布的碳化物颗粒，提高了基体表面的耐磨性。在冲击过程中堆焊层金属滑移带中出现了高密度的位错，这些高密度的位错，使晶体滑移受阻，致使材料得到强化；同时大量的位错缠结并钉扎在晶界，最终导致位错运动和晶体滑移的阻力大大增加，这是材料形变后宏观硬度增大的主要原因。
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By the hardness of each specimen, organization and content analysis, the final conclusion alloy elements Duihan alloy wear-resistance and the impact of limited access to the best alloy components. C-Cr-Mo-V Duihan layer metal are basically low or high-carbon martensite and austenite, and the presence of network or matrix organizations and a massive carbide dispersible warrants distribution carbide particles and increased matrix surface resistance to abrasion. Zuihan layer metal process in the impact zone, a high-density slip the wrong place, these high-density places wrong to crystal slip blocked, causing material reinforced; At the same time a large number of spaces in the wrong knot and nails Norte crystal community, and ultimately lead to the wrong place and crystal slip resistance movement greatly increased material deformation which is the main cause of increased macro hardness.
我用金山快译,比较专业.
" this text studied the anti- wears away the function of buildup of t