1)cavitation[英][,k?vi'tei??n][美][,k?v?'te??n]气蚀
1.Study on Cavitation Resistance of a New Type Precipitation Hardening Stainless Steel;新型沉淀硬化型不锈钢的抗气蚀性能研究
2.Experimental Study on Cavitation Resistive Property of Water Hydraulic Throttle Orifices;纯水节流阀口抗气蚀性能实验研究
3.Research on Vibration and Noise Issues of Nuclear Pipesdue to Orifice Cavitation;孔板气蚀诱发核级管道振动和噪声问题研究
2)Cavitation erosion气蚀
1.Study on cavitation erosion resistance of flame spray welding nickel-based and copper-based coatings;镍基、铜基喷焊覆层的耐气蚀性研究
2.Test of cavitation erosion of jet pump;喷射泵气蚀现象试验分析
3.Study on the selection of control valve in cavitation erosion and flash vaporization;在气蚀和闪蒸场合下调节阀选用的研究
3)cavitations气蚀
1.Numerical Simulation of Flow Field and Cavitations in High-Speed Kerosene Centrifugal Pump;高速燃油离心泵内流场分析和气蚀过程仿真
2.The article introduces the selection and application of regulation valves for the purpose of solving the problem of flash vaporization and cavitations.针对调节阀的闪蒸和气蚀问题,介绍了调节阀在选型和使用中的要点。
4)cavitation erosion气蚀浸蚀
5)calterization and air erode腐蚀与气蚀
1.The three key technologies should be solved for water being the medium of hydraulic system,which is poor lubrication,strong infiltration leakage,calterization and air erode.水作为液压介质必须解决润滑性能差、渗透泄漏性强、腐蚀与气蚀等三大关键技术问题。
6)atmospheric corrosion大气腐蚀
1.Numeric analysis of inductive resistance probe and application in atmospheric corrosion;磁阻探头系统腐蚀速率解析及在大气腐蚀中的应用
2.Review of atmospheric corrosion behavior and mechanism of aluminum alloys and it's anodic film;铝合金及其氧化膜大气腐蚀行为与机理研究进展
3.Recent development in atmospheric corrosion study of materials in ChinaC continued II );我国大气腐蚀研究进展(续2)
英文短句/例句
1.The Study of X70 Steel Corrosion under Simulated Atmospheric WaterX70钢在模拟大气腐蚀水中的腐蚀行为研究
2.The Accelerated Test of Simulated Atmospheric Corrosion and the Rust Evolution of Low Carbon Steel低碳钢大气腐蚀室内模拟加速腐蚀试验与锈蚀规律
3.Non-ferrous metals atmospheric corrosion testing methodGB/T11112-1989有色金属大气腐蚀试验方法
4.Effect of Si on Corrosion Resistance of Cabon Steel in Atmospheric Conditions;Si对碳钢耐大气腐蚀性能影响的研究
5.Study on Erosion of Steel in Pujindu;蒲津渡室外铁器的大气腐蚀现象解析
6.The Role of Micro-droplets Phenomenon in Atmospheric Corrosion Process微液滴现象在大气腐蚀过程中的作用
7.LONG-TERM ATMOSPHERIC CORROSION BEHAVIOR OF LY12 ALUMINIUM ALLOYLY12铝合金的长期大气腐蚀行为
8.Development of V-N Microalloyed Resistance Weather Corrosion Steel Strip钒氮微合金化耐大气腐蚀钢板的研制
9.Effect of Increasing CO_2 in Atmosphere on Atmospheric Corrosion of Metals;大气CO_2浓度升高对金属大气腐蚀的影响
10.Study on the Atmospheric Corrosion and Chemical Conversion Coatings for Pure Magnesium and Magnesium Alloys;纯镁及镁合金大气腐蚀和化学氧化工艺研究
11.Corrosion Behavior of Q235 Steel with Alternated Dry and Wet Period in Simulated Environment;Q235钢在模拟环境下干湿交替大气腐蚀行为特征
12.Research on Electrochemical Detection for Atmospheric Corrosion of Aircraft Aluminium Alloy;飞行器用铝合金大气腐蚀的电化学检测研究
13.The Electrochemical Studies of Atmospheric Corrosion of Typical Metals;典型金属材料大气腐蚀的模拟电化学研究
14.Development of 450 MPa High Strength Weathering Steel in Angang鞍钢450MPa级高强度耐大气腐蚀带钢的研制
15.Effect of Exposed Mode on Atmospheric Corrosion for Carbon Steel at Qingdao Area碳钢在青岛不同暴露方式下的大气腐蚀
16.INVESTIGATION ON INTERRELATION OF ACCELERATED CORROSION TESTING AND ATMOSPHERIC EXPOSURE OF ZINC锌的加速腐蚀与大气暴露腐蚀的相关性研究
17.Corrosivity classification of atmospheric environmentGB/T15957-1995大气环境腐蚀性分类
18.The Influence of the Corrosive Atmosphere on the Common Contact Metals;大气对常用触点金属材料的腐蚀影响
相关短句/例句
Cavitation erosion气蚀
1.Study on cavitation erosion resistance of flame spray welding nickel-based and copper-based coatings;镍基、铜基喷焊覆层的耐气蚀性研究
2.Test of cavitation erosion of jet pump;喷射泵气蚀现象试验分析
3.Study on the selection of control valve in cavitation erosion and flash vaporization;在气蚀和闪蒸场合下调节阀选用的研究
3)cavitations气蚀
1.Numerical Simulation of Flow Field and Cavitations in High-Speed Kerosene Centrifugal Pump;高速燃油离心泵内流场分析和气蚀过程仿真
2.The article introduces the selection and application of regulation valves for the purpose of solving the problem of flash vaporization and cavitations.针对调节阀的闪蒸和气蚀问题,介绍了调节阀在选型和使用中的要点。
4)cavitation erosion气蚀浸蚀
5)calterization and air erode腐蚀与气蚀
1.The three key technologies should be solved for water being the medium of hydraulic system,which is poor lubrication,strong infiltration leakage,calterization and air erode.水作为液压介质必须解决润滑性能差、渗透泄漏性强、腐蚀与气蚀等三大关键技术问题。
6)atmospheric corrosion大气腐蚀
1.Numeric analysis of inductive resistance probe and application in atmospheric corrosion;磁阻探头系统腐蚀速率解析及在大气腐蚀中的应用
2.Review of atmospheric corrosion behavior and mechanism of aluminum alloys and it's anodic film;铝合金及其氧化膜大气腐蚀行为与机理研究进展
3.Recent development in atmospheric corrosion study of materials in ChinaC continued II );我国大气腐蚀研究进展(续2)
延伸阅读
气蚀 液体流动中形成的气泡破灭时对零件表面不断冲击而引起的一种磨损，又称空蚀。气泡的破灭决定于气泡内外压力差和表面能。当液体的局部压力比蒸汽压力低时便形成气泡，气泡流到高压区突然破灭，瞬间产生局部高压，冲击零件表面而引起损坏。在船舶螺旋桨、水泵和水轮机的叶片上常发生气蚀破坏。在实际工作中侵蚀、气蚀、腐蚀磨损等常混在一起发生，使零件迅速失效，如砂浆泵常在很短的时间内即报废。防止或减少气蚀的方法是：①合理地设计结构，使有关零件的外形保持正确的型面，不使液流发生局部旋涡，保持其周围的液体压力不小于一定数值，尽量避免气泡产生；②选用适当的材料如锰青铜和不锈钢。非金属材料中的橡胶和尼龙等也都具有一定的抗气蚀和腐蚀能力。
