查询词典 sulphidation
- 与 sulphidation 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Bellows premature failure often occurs in engineering application due to polythionic acids stress corrosion cracking or due to high-temperature oxidation and sulphidation Failure with development of catalyse and cracking process technology of heavy oil.
随着重油催化裂化技术的发展，波纹管在实际工程应用中经常发生连多硫酸应力腐蚀、高温硫化-氧化腐蚀失效。
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The influence of the carbon amount and sulphidation on the fricton and wear of iron-base materials was investigated.
在HDM-10型端面摩擦磨损试验机上分别进行恒定载荷与变动载荷摩擦磨损试验，考察了含碳量及硫化处理对铁基粉末冶金材料摩擦磨损性能的影响。
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Series of Fe3Al based alloys with high oxidation,sulphidation and erosion resistance and good combination of strength and ductility have been obtained.
目前已形成了具有不同特性的Fe3Al基合金的成分配方系列，以及可以制备各种Fe3Al型材和大型铸锭和锻坯的工艺路线及完整的工艺参数。
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The results obtained in this thesis show that the coating made from the high Cr-content alloy possesses superior resistance to oxidation, sulphidation and hot corrosion to other coatings with same applications.
研究结果表明，与其它同类用途的材料相比，该新型高铬镍基合金涂层具有优秀的抗高温氧化、硫化和抗热腐蚀的性能。
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The influence of solution treatment on mechanical properties of bellows was estimated; The corrosion-resistance of bellows was compared at different materials and states; The capability of anticorrosion of two states bellows in high-temperature oxidation and sulphidation environment was analyzed.
本研究讨论了影响波纹管发生腐蚀的介质及影响硫酸露点温度的因素；分析了波纹管固溶处理后表面残余应力的分布规律；评价了固溶处理对波纹管力学性能的影响；比较了不同材料、不同状态的波纹管耐蚀性能及两态波纹管在高温硫化-氧化环境下的抗蚀性能。
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Through the addition of rare earth oxidation La_2O_3 and CeO_2 into the electrode coating , the effect of rare earth oxidation on high temperature oxidation and sulphidation resistance is studied and the rational addition amount is suggested.
通过A402，A302，A202及Cr24Ni7不锈钢焊条熔敷金属的抗高温氧化腐蚀性能对比试验分析，设计了新的专用焊条合金系统Cr26Nil6，并在焊条药皮中分别添加微量稀土氧化物La2O3及CeO2，研究不同稀土氧化物添加量对焊条熔敷金属在空气中和含硫气氛中抗高温氧化及腐蚀性能的影响，从而确定了合理的稀土氧化物加入量。
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The acidic conditions of molten salts established by the SO_3 produced by the reaction between Na_2SO_4 and MoO_3,and the internal sulphidation along substrate alloy may also accelerate the corrosion of Ni_3Al-Fe.
此外，熔盐中Na_2SO_4与MoO_3反应生成的SO_3导致了熔盐的高酸度和合金的内硫化，从而进一步加剧了腐蚀的进程。
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Oxidation, sulphidation and hot corrosion behaviour of the coating have been investigated and the respective corrosion mechanisms have been revealed, which accounts for the first systematic research done in China on the corrosion behaviour of high chromium nickel-base alloys.
对其抗高温氧化、抗H〓S、SO〓腐蚀以及抗热腐蚀的性能和机理进行了系统研究。
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The Wufeng-Wuxingshan gold deposit in Yanbian area, Jilin Province is a large epithermal gold deposit of low-sulphidation type.
延边五凤五星山金矿床是一个大型的典型低硫化型浅成低温热液金矿床。
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The Wufeng-Wuxingshan gold deposit in Yanbian area, Jilin Province is a large epithermal gold deposit of low-sulphidation type.
延边五凤-五星山金矿床是一个大型的典型低硫化型浅成低温热液金矿床。
- 推荐网络例句
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As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.
每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。
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Maybe they'll disappear into a pothole.
也许他们将在壶穴里消失
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But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.
但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。