1)gas nitriding气体渗氮
1.Study on gas nitriding process of GH4169 alloyGH4169合金气体渗氮工艺研究
2.CrMoAlA and 40Cr steels were modified through gas nitriding,gas nitrocarburizing and plasma nitriding processes.研究了 38CrMoAlA和 4 0Cr钢经气体渗氮、气体氮碳共渗、离子渗氮处理后渗氮层的组织、硬度、摩擦磨损和腐蚀性能。
3.The paper makes a primary approach to a two big problems on the long period and the heavy brittleness resulting from gas nitriding process.针对气体渗氮工艺存在的周期长和脆性大两个问题进行了初步的探讨。
英文短句/例句
1.Study on Medium Carbon Steel Chromizing Gas Nitiding Process;中碳结构钢镀铬气体渗氮可行性研究
2.Study on gas nitriding process of GH4169 alloyGH4169合金气体渗氮工艺研究
3.Effects of Rare Earth on Gas Nitriding in 38CrMoAlA Steel混合稀土对38CrMoAlA钢气体渗氮的影响
4.Surface Nanocrystalline Treatment and Low Temperature Gas Nitriding of Steels;钢铁表面纳米化处理与低温气体渗氮研究
5.Improvement of Pit Furnace Gas Nitriding Technics of 40CrNiMoA Steel Crankshaft40CrNiMoA钢曲轴井式电阻炉中气体渗氮工艺的改进
6.The Influence of Medium and Low Carbon Surface Nanocrystallization to Low Temperature Gas Nitriding;中低碳钢表面纳米化对低温气体渗氮行为的影响
7.Gas Nitrocarburzing for 4Cr5MoSiV1 Steel4Cr5MoSiV1(H13)钢的气体氮碳共渗
8.aerated bath nitriding吸风盐浴软氮化;通气液体氮化;空气搅拌液体渗氮法
9.liquid carbonitriding液体碳氮共渗, 液体渗碳氮化法
10.Study on Microstructure and Properties of 12Cr1MoV Steel After Gas Oxy-nitriding12Cr1MoV管道钢气体氧氮共渗后表面组织与性能研究
11.Study on Process and Mechanism of Ion N-C-O Multielements Penetration in an Atmosphere of Air and Organic Liquid;空气—有机液体离子氮碳氧共渗工艺及机理的研究
12.Research on Ion-nitrocarburizing Processes and Mechanism with N_2 and CH_4 for 40Cr;40Cr钢氮气—甲烷离子氮碳共渗工艺及机理的研究
13.Influence of nitriding modes and ammonia on nitrogen content of oriented silicon steel渗氮方式及氨气对取向硅钢氮含量的影响
14.The Waste Ammonia Emission and Heat Energy Reutilization during the Nitriding渗氮过程中废氨气排放及热能再利用
15.condenser for nitrogen or other gases氮气或其他气体冷凝器
16.nitrous oxide gas一氧化二氮气体(笑气)
17.Nitrogen is the most commonly used gas.氮气是最常用的气体。
18.Effect of Liquid Nitriding Technology on the Thickness and Hardness of the Nitrided Layer液体渗氮工艺对CrNiMo钢渗层厚度和硬度的影响
相关短句/例句
Tantalum nitriding钽气体渗氮
3)gas nitriding-stove气体渗氮炉
1.The compound layer of different steels obtained the single-phaseεat 570℃and 615℃with different nitrocarburzing agent in two stage in gas nitriding-stove by controlling the major technological parameters such as temperature,critical nitrogen.在井式气体渗氮炉中,采用添加不同渗剂改变氮势分段法氮碳共渗工艺,通过控制共渗温度和氮势等主要工艺参数, 使氮碳共渗表层化合物层获得了单相ε组织,探讨了温度对小同材料渗层深度、显微硬度和金相组织的影响。
4)gas nitriding medium气体渗氮剂
5)gas nitrocarburizing气体氮碳共渗
1.The microstructure morphology of 38CrMoAl steel axial plunger after gas nitrocarburizing and liquid sulpho-nitrocarburizing were analyzed and observed by optical microscope and SEM,and the chemical composition of the penetrated layer were measured qualitatively by energy spectrum analysis.用金相显微镜和扫描电镜观察和分析了38CrMoAl钢轴向柱塞经气体氮碳共渗和液体碳氮硫共渗后的组织形貌,并且用能谱分析的方法定性地测定了渗层的化学成分。
2.The effects of different ammonia flow on roughness and morphology of cool-rolled sheet steel after gas nitrocarburizing was studied by surface roughness measuring instrument and scanning electronic microscope (SEM).研究了抛光冷轧钢板气体氮碳共渗时氨流量对共渗层表面粗糙度和形貌的影响。
3.At the same time deals with the NH 3+CO 2+N 2 gas nitrocarburizing process,microstructure and property of nitrocarburized layer.介绍了全密封箱式氮碳共渗生产线的结构、性能、工艺流程、NH3+CO2 +N2 气体氮碳共渗工艺、共渗层的显微组织和性能 ,以及在BJ4 93Q型柴油机曲轴生产上的应用。
6)gas nitriding technology气体渗氮工艺
延伸阅读
渗渗1.寒冷貌。 2.指因害怕而产生发冷的感觉。
