1)turbine rotor steel汽轮机转子钢
1.The solution of picric acid and sodium dodecyl benzene sulfonate(SDBS) is used to corrode the aged turbine rotor steel samples,It supplies a better corroding conditions to determine the embrittlement degree of material using the methord of forming film.实验选用化学腐蚀法预测老化30Cr2MoV汽轮机转子钢的热脆化程度,用苦味酸添加十二烷基苯磺酸钠(SD-BS)作为蚀刻液进行化学腐蚀实验。
2.The electrochemical behaviors of the aged turbine rotor steel in picric acid solution was investigated by the potentiostatic pulse technique.利用恒电位脉冲技术研究了30Cr2MoV汽轮机转子钢在苦味酸系溶液中的电化学行为。
3.The solution of picric acid and sodium dodecyl benzene sulfonate (SDBS) is used to corrode the aged turbine rotor steel samples,it supplies a better corroding conditions to determine the embrittlement degree of material using the methord of forming film.实验选用苦味酸添加十二烷基苯磺酸钠(SDBS)作为蚀刻液对老化汽轮机转子钢试样进行侵蚀,为复膜法准确测定材料的脆化程度提供良好的环境。
英文短句/例句
1.Electrochemistry Study for Hot Embrittle of 30Cr2MoV Turbine Rotor Steel;30Cr2MoV汽轮机转子钢热脆化的电化学研究
2.The Study on EPR Behavior of 30Cr2MoV Rotor Steel;30Cr2MoV汽轮机转子钢的EPR行为研究
3.An Experimental Study on PPT Behaviors of 30Cr2MoV Steel30Cr2MoV汽轮机转子钢的PPT行为研究
4.Study of Creep Life of Steam Turbine Rotor Steel 30Cr1Mo1V Based on Electrical Resistance Method;基于电阻法的30Cr1Mo1V汽轮机转子钢蠕变寿命研究
5.An Experimental Study on the Chemical Etch Behaviors of 30Cr2MoV Turbine Rotor Steel;脆化30Cr2MoV汽轮机转子钢化学腐蚀行为的研究
6.Research on the Chemical Corrosion for Detecting Temper Embrittlement of Steam Turbine Rotor;汽轮机转子钢热脆化化学腐蚀法的研究
7.An Experimental Study on the Electrochemistry Behaviors of 30Cr2MoV Turbine Rotor Steel;老化30Cr2MoV汽轮机转子钢电化学行为的研究
8.The Development of turbine rotors steel discussed in the 13th IFM is summed up.综述了第13届国际锻冶师会议有关汽轮机转子钢的最新进展。
9.The Study of Electrochemical Behaviors of Turbine Rotor Steel in the Admixture of Sulfuric Acid and Alcohol;汽轮机转子钢在硫酸酒精溶液中电化学行为研究
10.The Research on Low-cycle Fatigue Crack Growth Rate of Steam Turbine Rotor Steel Based on Immune-Genetic Algorithm基于免疫遗传算法的汽轮机转子钢低周疲劳裂纹扩展速率研究
11.Study on Predict the Temper Embritilement Extent of the 30Cr2MoV Turbine Rotor Steel by Using Chemical Corrosion Method用化学腐蚀法检测老化30Cr2MoV汽轮机转子钢热脆化程度的研究
12.Study on the Influence of Age and Stress Relaxation on Creep-fatigue Interaction Life of Steam Turbine Rotor Steel老化和应力松弛对汽轮机转子钢蠕变疲劳交互作用寿命影响的研究
13.Investigation on Crack Growth Behavior of USC Turbine HP/IP Rotor Steel超超临界汽轮机高中压转子用钢裂纹扩展行为研究
14.The shaft of the turbine is coupled to the rotor of the generator.汽轮机的轴与发电机转子相连结。
15.The Study of Life Wastage and Life Forecast of Steam Turbine Rotor;大型汽轮机转子寿命损耗和预测研究
16.Numerical Computation of Fatigue Life in Large Steam Turbine Rotor;大型汽轮机转子疲劳寿命的数值模拟
17.Online Monitor System about Thermal Status of Large Steam Turbine Rotor;大型汽轮机转子热状态在线监测系统
18.Strength and Reliability Analysis of Connecting Components of a Turbine Rotor汽轮机转子连接件强度及可靠性分析
相关短句/例句
steam turbine rotor汽轮机转子
1.Analysis and control of low cycle fatigue damage of N125 steam turbine rotor in Huangpu Thermal Power Plant;黄埔电厂N125汽轮机转子低周疲劳损伤分析与控制
2.The influence made by the central hole of steam turbine rotor to temperature and stress distribution of rotor;汽轮机转子中心孔对转子温度和应力分布的影响
3.Recurrence algorithm of thermal stress monitoring on line for steam turbine rotors;汽轮机转子热应力在线监测的递推算法
3)rotor of steam turbine汽轮机转子
1.It is proven that the rotor of steam turbine can be protected from permanent bending by means of cylinder holding.事实证明,闷缸措施可防止汽轮机转子永久性弯曲。
4)turbine rotor汽轮机转子
1.Nonlinear analysis of turbine rotor vibration faults;汽轮机转子振动故障非线性诊断研究
2.On-line calculation model of thermal stress of steam turbine rotor based on integrated modular modeling software;基于一体化模型软件的汽轮机转子热应力在线计算模型
3.Taking into consideration the four typical fault signals of turbine rotor vibration, including rubbing, loosening, misalignment and mass unbalance, collected from the Bently experiment set, the method combining wavelet packet and Kolmogorov entropy is introduced to carry out the classification and diagnosis.根据Bently实验台所采集的碰摩、松动、不对中、不平衡四种典型汽轮机转子振动故障信号,采用小波包和Kolmogorov熵相结合的方法对其进行故障诊断。
5)wheel disk(汽轮机)转子轮盘
6)turbo-rotor涡轮转子，汽轮机转子
延伸阅读
汽轮机转子用钢汽轮机转子用钢steel for turbine rotor q一}unjl zhuonz一yonggong汽轮机转子用钢(steel for turbine rotor) 汽轮机主轴、叶轮等用钢的总称，均为锻件。小型汽轮机转子是由主轴及叶轮组成。大型汽轮机组一般具有高压、中压及低压转子。大多使用整锻件，叶轮是由整体锻件上切削加工而成。也有全部转子采用焊接制造，或低压转子采用套装叶轮结构(见汽轮机转子)。高、中压转子在较高温度(300~57。℃)和较高应力(35~25MPa)下运转。对汽轮机转子用钢的要求是:①高强度。除与发电机转子一样(见发电机转子用姻)，要有较高的常温性能以外，还要有高的高温持久强度和高温蠕变强度，为此，除适当提高碳含量外，还濡向钢中加人Cr、M。、V、Nb等强化合金元素。②良好的塑性。③淬透性要好。为了在整个截面上获得均匀的组织和强度性能，保证心部无自由铁素体析出，需向钢中加人Ni、Cr以提高悴透性.④脆性转变温度(FATT)要低，以便在冷态起动中减少脆性断裂的危险。⑤有一定的抗腐蚀的能力。⑥焊接转子用钢要有良好的焊接性。为此，钢中碳含量不超过0.20%~0.25%。⑦有高的抗疲劳的能力，以便适应频繁的调峰工况。⑧锻件在最终热处理后，残余应力要低，并且不得有白点、裂纹和其他超标缺陷存在。 高中压转子一般均用低碳或中碳Cr、Mo、V钢制造，有回火上贝氏体组织。为提高淬透性加人一部分Ni。常用钢如ZICrMoV、3oCrZMoV、30CrMoV、30Cr1Mo1V、21CrNIMoV、25CrNIMoV及30CrNIMoV等。低压转子用钢与发电机转子用钢相同，如2 SCrNi3MoV、26CrZNi4MoV等，焊接转子用17CrMo1V以及25CrZNIMoV等。30Cr1Mo1V、26CrZNi4MoV只朴剔成失中围300 MW、600 MW亚临界妻教汽较机高、中、低压转子普遍使用材料。 对更高燕汽参数汽轮机，要求高温强度性能更高的钢材，通常采用含有强化合金元素的12%Cr马氏体耐热钢，如18CrllMoVNbN等。它具有更高的淬透性、高温强度、抗腐蚀能力和高温持久塑性，可用于超临界参数或超超临界参数的汽轮机高、中压转子。
