1、

At70 ℃, an AC impedance spectrum shows that the low frequency can partly reflect the capacitive reactance arc caused by corrosion product film.

70℃时,交流阻抗谱低频部分出现由腐蚀产物膜引起的容抗弧。

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2、

The low-frequency inductance loop emerged at the water content of20%. It disappeared with increasing water content and a single capacitive impedance loop was observed.

含水量较低时,X70钢在大港滨海盐渍土中腐蚀的电化学阻抗谱会出现低频感抗弧,随着含水量的增加,低频感抗弧消失,表现为单一的容抗弧。

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3、

The Corrosion Cracking and Protection of the Ammonium Carbamate Pump Cylinder

氨基甲酸铵泵泵体的腐蚀开裂与防护

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4、

Discussions on the tube array corrosion of HP ammonium carbamate condenser

高压甲铵冷凝器列管腐蚀原因探讨

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5、

Effect of Rare Earths in Formation of Liquid Zinc Corrosion Resistant Chromium Carbide Layer

耐液锌腐蚀的铬碳化物覆层形成过程中稀土还原剂的作用

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6、

Selecting tests showed, Although both Cyclohexylamine carbonate salt and Ammonium carbonate had excellent static or dynamic protecting effects for A3 steel, and there is not any rust appearance to be found in the surface of coupon sample, yet the volatilizing and weight loss is heavy;

筛选试验结果表明,碳酸环己胺、碳酸铵对A3钢具有很好的静态和动态保护效果,试验期间试片光亮无锈,但缓蚀剂挥发失重较大;

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8、

The internal pyrolytic reactions, temperature distribution, the changes of carburization zone and material properties are coupling calculated when the ablation occurs.

耦合计算了材料发生烧蚀时内部热解反应,温度场分布,碳层及物性参数的变化。

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9、

The synovial thickness, the extensor carpi ulnaris muscle tendon sheath's thickness and the index finger flexor tendon sheath's thickness were measured.

测量滑膜厚度、尺侧腕伸肌腱和示指屈肌腱周围低回声边缘厚度;观察有无滑膜增殖、滑膜血流情况、关节软骨及软骨下骨侵蚀、肌腱病变。

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10、

The process equipments and pipelines of atomospheric vacuum, catalytic cracking and coking unit etc. of changling refined and chemical company are suffered from serious corrosion caused by mixed refining foreign high sulphur bearing crude.

长岭炼化公司因掺炼国外高含硫原油,常减压、催化裂化、焦化等装置的工艺设备和管道遭受到较严重腐蚀。

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11、

Theoretical analysis and experimental study of speed effect of incipient cavitation erosion number

初生空蚀数速度效应的实验研究及理论分析

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12、

Exploring fluctuation mechanism of hydraulic components in low frequency pressure accompanied with incipient cavitation

对液压元件初生气蚀伴生低频压力脉动机理的新探索

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13、

Simulation Test Study and Theory Analysis to the Cavitation Corrosion in the Efflux Element

射流元件空蚀模拟试验研究及理论浅析

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14、

Cavitation corrosion resistance of cast high strength titanium alloy

高强度铸造钛合金的耐空蚀性能

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15、

Mechanism Analysis on Cavitation Corrosion of Engine Cylinder Sleeve and Precaution Measures

发动机缸套穴蚀机理分析及预防措施

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17、

Stability Calculation of the Hydraulic System of the Cavitation Test Rig

汽蚀试验台水力系统稳定计算方法

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18、

The Fitting of Pump's Cavitation Test Data Based on Genetic Algorithms

基于遗传算法的泵汽蚀试验数据拟合

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19、

A Semi& Open Cavitation Test System of the Vane Pump

叶片泵半开式汽蚀试验装置

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20、

Cavitation test of centrifugal pump shows the same conclusion.

对离心泵进行汽蚀试验并得到了相同的结论。

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