The results showed that uniform corrosion,pitting,erosion corrosion and their interaction are the main causes of the failure of the PTA oxidation equipments in the environment containing acetic acid,Br~- and fluid steam and liquid.
结果表明,氧化设备发生的腐蚀失效是由于其在醋酸、Br-、流动的汽/液腐蚀环境下发生了均匀腐蚀、点蚀、冲刷腐蚀和汽蚀以及他们的交互作用所致。
The heating tubes in the 1st section mainly suffer from corrosion of dissolved oxygen while those in the 2nd section suffer from erosion corrosion of high-temperature steam.
其中第一、二节热器管内主要为溶解氧腐蚀 ,而盘管内主要为高温蒸汽的冲刷腐蚀。
Study on Erosion-Corrosion Behavior of Stainless Steel in Acidic Liquid-Solid Two-phase Flow;
酸性液固两相流中不锈钢冲刷腐蚀行为的研究
In Field Electrochemical Detection and Erosion-corrosion Investigation of Metallic Materials in Marine Environment;
海洋环境中金属材料现场电化学检测及冲刷腐蚀研究
The influences of tungsten and carbon content on microstructure,hardness,impact toughness and erosion-corrosion resistance of these cast irons were investigated by metalloscope,image analyzer,X-ray diffraction,electron probe analyzer,mechanical properties test and low angle erosion-corrosion test in salt water sand slurry in this paper.
通过金相组织观察、X射线衍射相结构分析、图像分析仪定量金相测试、电子探针微区成分分析、力学性能检测和盐水砂浆中的低角度冲刷腐蚀试验,研究了含碳量和含钼量对高铬钼钨耐磨铸铁组织、结构、硬度、冲击韧性和抗冲刷腐蚀性能的影响规律。
Using selfmade simulation test stand for copper tubes in condenser of turbines,simulated test of tube erosion for NiP and NiW plated coating and brass HSn 701A has been carried out.
利用自制的汽轮机凝汽器铜管模拟试验装置,进行Ni P、Ni W镀层与黄铜HSn70 1A模拟管端冲刷腐蚀试验。
The resistance to erosion and cavitation-abrasion of the two steels were evaluated by mass-loss method,and corrosion surface morphologies were observed by SEM.
5%NaCl溶液中的冲刷腐蚀和磨蚀性能分别进行测试,用失重法评价了2种材料的抗冲刷腐蚀和磨蚀性能,并利用扫描电镜观察了其腐蚀形貌。
With the self-made erosion test device,the erosion test of HSn70-1A brass and HA177-2A brass was carried out,and the right experiment data were matched into curves.
利用自制的冲刷腐蚀装置,对HSn70-1A、HA177-2A黄铜管进行冲刷试验,对实验数据进行曲线拟合。
The impeller of 32SA-19A circulation pump is vulnerable to steam corrosion strikes in operation,which is likely to lower pump output and directly compromise vacuum of generating unit, In the paper possible causes of steam corrosion strikes are analysed,some relevant countermeasures are proposed and test data of the improved pump are analysed as well.
32SA-19A型循环水泵在运行中,叶轮受汽蚀冲刷的现象非常严重,往往使泵的出力降低,直接影响了机组的真空。
Erossion-Corrosion of Cu-Ni Alloy in Liquid/Solid Two Phase Flow through Pipe
白铜在液固双相流中的冲刷腐蚀研究
Study on Erosion-Corrosion Behavior of Stainless Steel in Acidic Liquid-Solid Two-phase Flow;
酸性液固两相流中不锈钢冲刷腐蚀行为的研究
Influence of the TiN film layer on the anti-erosion performance of the 2Cr13 stainless steel blade
TiN膜层提高2Cr13不锈钢叶片的抗冲刷腐蚀性能
Erosion-Corrosion Behavior of Copper and 90/10 Cu-Ni Alloy in Flowing Seawater;
TUP紫铜及B10铜镍合金流动海水冲刷腐蚀行为研究
In Field Electrochemical Detection and Erosion-corrosion Investigation of Metallic Materials in Marine Environment;
海洋环境中金属材料现场电化学检测及冲刷腐蚀研究
Effect of Nonuniformity of Multi-phase Flow with CO_2 on Erosion Corrosion of Pipeline
含CO_2多相流相态的非均匀性对输油管冲刷腐蚀的影响
DESIGN OF A HIGH-SPEED JET IMPINGEMENT EROSION-CORROSION APPARATUS AND IN-SITU ELECTROCHEMICAL MEASUREMENT
高速喷射式冲刷腐蚀实验装置的研制及其实时动态电化学测试
Liquid erosion dramatically accelerates naphtehnic acid corrosion of the stainless steels.
流体冲刷明显加剧不锈钢的环烷酸腐蚀.
Corrosion Electrochemical Behavior of 3C Steel Under Simulated Erosion-Corrosion Condition by Seawater Containing Sediment
模拟泥沙海水冲刷环境下3C钢的腐蚀电化学行为
etch rinse processor
薄片腐蚀 冲洗装置
Research and Application of Duplex Stainless Steel with Corrosive and Erosive Resistance
耐腐蚀冲蚀的双相不锈钢研究与应用
The cliff is gradually washed away by the sea.
这处悬崖逐渐让海水冲刷剥蚀了。
The cliffs are being gradually washed away by the sea.
这处悬崖逐渐让海水冲刷剥蚀了.
The cliff be be gradually washed away by the sea
这处悬崖逐渐让海水冲刷剥蚀了
The sea has eaten away much of the shore
海水冲刷，侵蚀了大片海岸。
It has merits like fine heat stabilization good eroding resistion and so on.
热稳定性好，抗冲刷，耐侵蚀能力强。
The waves had undermined the cliff.
波浪冲刷侵蚀悬崖的底部。
An Elementary Study for the Mechanism of Earth Dam Break
土石坝溃决冲刷侵蚀的力学机理初探