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- Stainless steels--Method of ferric chloride crevice corrosion test GB/T10127-1988不锈钢三氯化铁缝隙腐蚀试验方法
- crevice corrosion test 缝隙腐蚀试验
- Keywords localized corrosion tests;crevice corrosion;occluded corrosion cell;protection potential;current; 局部腐蚀试验;缝隙腐蚀;闭塞电池;保护电位;电流;
- Standard Guide for Crevice Corrosion Testing of Iron-Base and Nickel-Base Stainless Alloys in Seawater and Other Chloride-Containing Aqueous Environments 海水及其它含氯化物的水文环境中铁基和镍基不锈合金的裂隙腐蚀试验
- Dental metallic materials - Corrosion test methods. 牙科用金属材料。抗腐蚀试验方法。
- Pitting, crevice corrosion and layer corrosion occurred on 180YS and LF21M. 180YS、LF21M除点蚀、缝隙腐蚀外还发生层间腐蚀。
- It was found that the pitting and crevice corrosion of steel wires were the main forms of corrosion. 发现70钢丝的缝隙腐蚀和点蚀是钢丝绳的主要腐蚀形式。
- It was concluded that the corrosion of anti-rust aluminum plate was the result of crevice corrosion. 各种分析结果证明,缝隙腐蚀是导致防锈铝板表面发生失效的主要原因。
- The coating corrosion was pitting corrosion in HCl solution and crevice corrosion in H_2SO_4,H_3PO4 and FeCl_3 solutions. 镀层在HCl溶液中的腐蚀属于点蚀,在H2SO4、H3PO4和FeCl3溶液中的腐蚀属于缝隙腐蚀。
- The present paper is mainly discusses stray current corrosion, crevice corrosion, galvanic corrosion and stress corrosion. 这些腐蚀现象在油气田开发过程普遍存在。
- For local corrosion, such as pitting and crevice corrosion, the property of superaustenitic stainless steel is as good as hastelloy alloy C 276, and even better. 对比实验表明 ,超级奥氏体不锈钢在耐点腐蚀、缝隙腐蚀等局部腐蚀性能方面可以和镍基合金 C- 2 76媲美 ,甚至优于镍基合金。
- The results indicated the CP Ti suffers from heavy crevice corrosion in high temperature than in the normal temperature, but it does not suffer from pitting. 结果表明工业纯钛在氯化物溶液中易发生严重的缝隙腐蚀,但发生点蚀的可能性不大。
- The kinetics of crevice corrosion and water-line corrosion of these metals and the effects of inhibitors on crevice corrosion and water-line corrosion were studied. 研究了这些金属的缝隙腐蚀和水线腐蚀的机理,以及添加缓蚀剂对缝隙腐蚀和水线腐蚀的影响。
- Results also show that mieroelectrode technique and ellipsometry can be applied to in-situ measurement of the process in crevice corrosion of stainless steels. 微电极测试技术和椭圆偏振法可应用于不锈钢缝隙腐蚀过程的原位测试。
- The corrosion test showed that such glass flakes contained paint could be adopted in different applications. 介绍了玻璃鳞片防蚀涂料的研制和应用。
- The time of CuSO 4 dropping corrosion test of the film is more than two minutes. 该处理液高效节能,生成的磷化膜灰色均匀,硫酸铜点滴时间在2分钟以上。
- The gasolene treated passed the Doctor test, the corrosion test of copper sheet.The product qualified rate is 100%. 预精制后的汽油博士试验合格，铜片腐蚀合格，产品合格率为100%25。
- Keywords corrosion of metal;crevice corrosion;erosion corros ion;hole corrosion;intercrystalline corrosion;stress-corrosion-cracking; 金属腐蚀;缝隙腐蚀;磨损腐蚀;孔蚀;晶间腐蚀;应力腐蚀破裂;
- On the basis of corrosion test data and their statistical analysis, the relationship between alloying elements and corrosion rate has been derived. 在典型的制盐生产工艺使用的卤水介质中，进行了不同成分的低合金钢的腐蚀试验。
- In addition, the aluminate phase of the slag could bind chlorides to form Fredel's salt resulting from reinforced concrete corrosion test. 由氯离子渗透试验结果显示，水泥取代率与电荷通过量之关系有一明显折点，此折点可做为选择最适取代率之指标。
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