堆焊层,surfacing layer
1)surfacing layer堆焊层
1.Study ofsurfacing layer thickness for valve seat;阀门密封面堆焊层厚度的研究
2.Under 900℃,heat treatment of different heat preservation time on duplex stainless steelsurfacing layer was carried on,and different content ofσ-phase was created.对双相不锈钢堆焊层进行900℃下不同保温时间的热处理,使其产生不同σ相含量的组织。
3.The microstructure,hardness and wear resistance of high carbon and chromium contentsurfacing layer heat-treaded by different process were investigated in this paper.研究了高碳高铬铸铁型硬质合金堆焊层在不同热处理工艺条件下的组织、硬度与耐磨性。
英文短句/例句
1.Effect of Welding Process on Microstructure and Properties of Surfacing Layer with D212 Welding ElectrodeD212焊条堆焊工艺对堆焊层组织性能的影响
2.Study on Strip Surfacing Technologies and Mechanical and Property of Surfacing Deposit for 2.25Cr1Mo Steel;2.25CrlMo钢带极堆焊工艺及堆焊层组织、性能研究
3.Study on the Overlaying Property and Hot Corrosion Resistance of Fe_3Al Alloy Overlayer;Fe_3Al合金堆焊及堆焊层的耐热腐蚀性能研究
4.Research on Corrosion Resistance of Overlaying Welding Layer Using A102,A132 and A302 Stainless Steel ElectrodeA102、A132和A302焊条堆焊层耐蚀性研究
5.The Influence of Carbon Content on the Hardness and Microstructure of Layer on Weld Deposit Rob with Multi-elements Alloying System碳含量对多元合金系堆焊焊条堆焊层硬度的影响
6.Cracking Analysis of Arc Hardfacing Layer of Bainite Steel Frog贝氏体钢辙叉电弧堆焊层的开裂分析
7.Fabrication and characterization of nanocrystructured surface layer of J507 weld by ultrasonic impact peeningJ507堆焊层超声冲击表面纳米化
8.By means of multi layer and multi pass lap surfacing, the surfacing layer with big thickness and area can be acquired.采用多层焊和多道搭接工艺可获得大厚度、大面积堆焊层。
9.Analysis on Causes of Peeling and Cracking of Surfacing Welding Layer of Hydrocracking Reactor加氢裂化反应器堆焊层剥离和开裂原因分析
10.Microstructure and Properties of Iron Based Carbon Arc Surfacing Layer Applied Magnetic Field外加磁场作用下铁基碳弧堆焊层的组织和性能
11.Research on Organize and Property of Ceramic Phase Strengthening Ferro-base Weld Metal Overlay陶瓷相增强铁基耐磨堆焊层组织与性能的研究
12.Overlay Welding Crack Testing Based on TOFDTOFD方法在薄壁堆焊层裂纹类缺陷检测中的应用
13.Effect of Ceramic Phase on Microstructure and Property of Ferro-base Surfacing Layer陶瓷硬质相对铁基堆焊层组织与性能的影响
14.Experimental Study of Stainless Steel Cladding Layer Corrosion Resistance and Wear Resistance不锈钢堆焊层抗磨损腐蚀性能的实验研究
15.Study of the Lathe Tools and Cutting Characteristic for Weld Deposit Metal on the Valve in the Diesel Engine柴油机气门堆焊层的性能和车削刀具研究
16.CAUSE ANALYSIS OF CRACK ON INNER WALL OF IMPORTED HYDROGENATION REACTOR进口加氢反应器内壁堆焊层裂纹成因分析
17.Research for the Mechanism of Microalloyed Carbonitride for the Martensitic Stainless Steel Hard-facing Flux-cored Wire Deposited Metal;马氏体不锈钢硬面药芯焊丝堆焊层金属碳氮微合金化研究
18.Research of the Supporting Technology of Highly Efficient Abrasive Belt Grinding in Grinding the Material of Shell Welding Seam Deposited Metal of High-pressure Vessels for Nuclear Power;核电高压容器壳体堆焊层高效砂带磨削基础技术研究
相关短句/例句
overlay[英][,??v?"le?][美][,ov?"le]堆焊层
1.Initiation and characteristic of hydrogenation reactoroverlay surface crack are summarized.介绍了热壁加氢反应器堆焊层表面裂纹的形成、特征、扩展形式以及裂纹扩展对加氢反应器的危害,并提出了热壁加氢反应器的安全评定方法。
2.NaCl-induced and Na_2SO_4-induced hot corrosion tests were conducted respectively at the temperatures of 750℃and 950℃,Fe_3Aloverlay with someα-Fe solid solution could be acquired.结果表明：堆焊层金属主要由Fe_3Al相构成,仅含有少量的α-Fe固溶体；堆焊层金属在NaCl盐中的热腐蚀程度明显高于在Na_2SO_4盐中的腐蚀,且堆焊层与基体的熔合区是最薄弱的区域。
3.5 Mo steel with austenitic stainless steeloverlay at high temperatures and high pressure conditions using simulated samples.５Ｍｏ钢和有奥氏体不锈钢堆焊层的Ｃ－ ０。
3)weld overlay cladding堆焊层
1.Effect of hydrogen on mechanical properties and failure morphology for stainless steelweld overlay cladding;氢对不锈钢堆焊层的力学性能和断裂形貌的影响
2.The characteristics of hydrogen damages for hydrogenation reactor wall-materials,which include the structure material of 2(1/4)Cr-1Mo and theweld overlay cladding of 309L and 347L,in original and hydrogen charged had been investigated.研究了在模拟加氢反应器工况条件下 ,国产加氢反应器壁材料 [2 (1/ 4 )Cr - 1Mo及其上的 30 9L和 347L不锈钢堆焊层 ]的氢损伤特性 。
4)surfacing deposits堆焊层
1.The thermal fatigue resistance and oxidation resistance of ferro-basesurfacing deposits with Cr-Mn-W-Mo alloys were investigated.研究了Cr-Mn-W-Mo铁基堆焊层抗热疲劳性与抗氧化性,所得的结果对其应用有一定的指导意义。
2.The effect of temper temperature on microstructures and wear resistance ofsurfacing deposits of ferro-based multicomponent alloy was investigated.研究了回火温度对铁基多元合金堆焊层组织及耐磨性的影响。
3.In the paper, the effect of temper temperature on microstructures and wear resistibility ofsurfacing deposits of Ferro-base with Cr-W-Mo alloys has been investigated.研究了回火温度对Cr-W-Mo铁基堆焊层组织及耐磨性的影响。
5)hardfacing layer堆焊层
1.Application of artificial neural network technology to predicting chemical composition of cast steelhardfacing layer;铸钢件耐磨堆焊层人工神经网络成分预测
2.The effect of heating temperature and thermal-cold recycle times on the hardness of mult-elemental Fe-basedhardfacing layer was studied.研究了热循环温度和循环次数对多元合金铁基堆焊层硬度的影响。
3.The effect regularity of different carbon contents on the post-weld hardness and aging hardness and microstructures ofhardfacing layer of coated electrode with C Cr Mo W V Nb alloy system are systematically explored.系统地探讨了不同碳含量对 C- Cr- Mo- W- V- Nb合金系堆焊焊条堆焊层焊态下和时效处理后的硬度及组织的影响规律。
6)E347L overlay welding layerE347L堆焊层
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