巴哈姆特之血 素材:请帮我翻译一段文字!谢谢! 关于材料科学的 在线翻译的不要

来源:百度文库 编辑:中科新闻网 时间:2024/05/07 08:19:37
“本文研究了组织性能较好的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组织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马氏体及奥氏体,并且在基体中形成网状或块状碳化物组织及呈弥散状分布的碳化物颗粒,在Cr 、Mo含量较高的情况下网状的碳化物更加明显,提高了基体的耐磨性。本文同时得出结论C-Cr-Mo-V系堆焊金属的脆硬倾向较大,在焊接过程中不宜冷速过快,否则将很容易产生裂纹缺陷。”

这是我的毕业论文的文摘,我的英语水平有限,请大家帮忙了!!

The organizations studied the performance of Alloy C-Cr-Mo-V better organization performance, the use of manual testing of the entire system to produce a variety of alloys limited means different welding rod, will be used to exchange electric arc butt welding rod Duihan to ban pop, and then a specimen of Zuihan got hardness testing, component testing and observation organizations. By the hardness of each specimen, organization and content analysis, the final conclusion alloy elements Duihan alloy organizations performance and the impact of limited access to the best alloy components. C-Cr-Mo-V Duihan layer metal are basically martensite and generally, and in forming a network or matrix organizations and a massive carbide dispersible warrants distribution carbide particles in Cr, Mo higher content of the carbide network more apparent increased matrix of resistance to abrasion. The department also concluded C-Cr-Mo-V Duihan metal crisp hard to larger, high-speed welding process is cold, it will be easy crackle errors. "

"This text studied the organization performance better C-Cr-Mo-V to fasten the organization performance of the alloy, the method that tests the adoption handicraft to rub to make manufactured various alloys to go together with to compare the different soldering, using the exchanges arc electric soldering machine the soldering the pile soldering go to try up the board, then carried on the 洛 surname hardness test,the organization observation and composition examination to the pile soldering testing sample.Pass to each hardness of testing sample,the analysis of the organization and composition, the end get alloy chemical element to the pile's soldering alloy organization performance of the influence regulation acquires the best alloy composition to go together with a ratio also.
The C-Cr-Mo-V pile soldering layer metal is all maxwell surname body and the 奥 surname body basically, and formings the net or piece form carburet organization and presents 弥 to spread the carburet grain of the form rayleing distribution rayleigh in the substrate, in the Cr,the Mo contents under higher circumstance the carburet of the net is obvious more, raising substrate to bear to whet sex.This text gets hard squint of the frailty that a conclusion C-Cr-Mo-V fastens the pile soldering metal to compare in the meantime greatly, not proper cold during the period of weld lead soon quickly, otherwise will generate crack blemish very easily."

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