Study on bimetallic corrosion testing of blow-off pipe of compressor outlet.
压缩机出口排污管的电偶腐蚀实验研究。
The impact of different sulfides added to the testing oil on the corrosion is studied using static corrosion testing technique.
采用静态腐蚀实验方法研究了在试验用油中加入不同硫化物对腐蚀性的影响。
Point corrosion testing indicated that there is not point corrosion mark, and uniform corrosion characteristic was present to the filler metal.
点腐蚀试验结果表明,在整个试验过程中,钎料表面表现为均匀腐蚀,点蚀的迹象不明显。
Corrosion resistance and wear resistance of the liquid microcapsule composite copper coating was evaluated by 25% ammonia, 10% HNO_3 corrosion testing, and wear testing.
通过进行25%氨水溶液腐蚀试验、10%硝酸溶液腐蚀试验和耐磨试验,测定了这种复合镀层的耐蚀性和耐磨性。
The need and the requirement of materials corrosion testing in the deep ocean environment was analyzed from the aspects of the ocean exploiture and military applications.
从开发海洋和军事应用前景等方面分析了材料深海环境腐蚀性能研究的实际需求和必要性;
Using accelerated chemical and electrochemical corrosion testing methods, the resistance to pitting and crevice corrosion behavior for six stainless steels were evaluated.
采用化学和电化学加速腐蚀试验方法对6种不锈钢的耐点蚀和缝隙腐蚀性能进行了评价。
Chemical property testing: salt spray test of materials, corrosion test of stainless steel.
化学性能测试:材料的盐雾试验、不锈钢腐蚀试验等。
Corrosion under a scribe line or an area of damaged coating or edge, after salt spray testing or other testing.
在盐雾试验或其它试验后沿着划线涂层边缘的腐蚀。
Corrosion behaviour of 28 kinds of synthetic materials including rubber, plastic and synthetic resin was investigated by in situ exposure testing in production line.
通过28种橡胶、塑料、合成树脂在食盐电解槽盖中的现场挂片试验,研究其腐蚀行为。
A kind of testing machine used to study stress corrosion cracking of materials in natural environment and special environment was introduced, such as toxic atmosphere and corrosion medium.
介绍了一种可以用于研究材料在自然环境及特定环境(如有毒有害气氛、各种腐蚀介质等)下应力腐蚀性能的便携式拉伸应力腐蚀试验装置。
Including standardized writing and audit, on-site quality control testing to help choose material corrosion inspections.
包括规范撰写及审核、现场质量控制测试、帮助选择材料腐蚀勘察。
Clothing. Garment accessories. Testing of resistance to see-water corrosion of metal or metal-plated fastenings for bathing costumes.
服装业。服饰品。泳装的金属扣和镀金属扣耐海水腐蚀的测定。
Under all testing conditions the inter-granular corrosion was not observed on the magnesium anode.
在上述试验条件下没有发现镁阳极出现晶间腐蚀。
It is shown by testing results that a bad rod resistant to stress corrosion can be promoted to an excellent rod thus reach even beyond the request of standard.
应力腐蚀测试结果表明,原耐应力腐蚀性能很差的芯棒可改变为能达到应力腐蚀标准的芯棒,且远远超过标准要求。
Strengthened corrosion monitoring and testing, timely maintenance and minimum temperature and pressure fluctuations proved to be the effective measures for extending the service life of linings.
加强腐蚀监、检测,及时进行维修和减少温度、压力的波动是延长衬里寿命的有效措施。
Application of magnetic flux leakage (MFL) testing to the detection of corrosion in atmospheric storage tank floor was studied.
探讨了漏磁检测在常压储罐罐底腐蚀缺陷检测中的应用。
Some indoor simulation testing methods were used to study the behavior and mechanism of macrocell corrosion in soil. Serious macrocell corrosion of metals was found.
提出了几种土壤宏电池腐蚀的室内模拟试验方法,实验表明,金属在土壤中的宏电池腐蚀作用确实相当严重。
A new method of testing the critical stress intensity factor for stress corrosion cracking based on linear-elastic fracture mechanics theory and stress corrosion cracking theory was put forward.
应力腐蚀临界应力强度因子的测试方法是基于线弹性继裂力学理论和应力腐蚀理论提出的一种新的测试方法。
Testing result showed that inspecting corrosion situation of oil storage tank bottom in eddy current testing was possible, the quality and improvement of probe affected the trial result greatly.
试验结果表明,采用涡流方法检测罐底腐蚀是可行的,探头的改进方式及质量对试验结果影响较大。
The failure cause of the tubing was studied by macro and micro analysis, physical and chemical properties testing, X-ray energy spectrum analysis and stimulated corrosion test.
通过宏观和微观分析、理化性能检验、X射线衍射和模拟试验,对腐蚀油管进行了失效分析。
Salt spray test machine for a variety of surface materials by electroplating, anodizing, painting, rust-proof oil, anti-corrosion treatment, testing its products on the corrosion resistance.
盐水喷雾试验机针对各种材质之表面经电镀、阳极处理、喷涂、防锈油等防腐蚀处理后、测试其制品之耐腐蚀性。
The corrosion inhibitors should be selected and used correctly through testing based upon the water quality and copper tube conditions.
应根据拟使用的水质和钢管条件,通过试验,正确选择缓蚀剂和缓蚀剂使用浓度。
Spoke type load cell Senior alloy steel High accuracy High stability Low profile Easy to install Protected against corrosion by nickelplated treatment Suitable for testing machine, dynamomete, etc.
轮辐式传感器; 优质合金钢材质;高精度;高稳定性;低外形;安装简便、快速; 表层镀镍防腐处理;适用于试验机、汽车衡和大型料斗秤等。
According to field structural testing and environmental analysis, the main factor, which causes reinforcement corrosion, is due to construction quality of concrete protection layer.
经现场结构检测与环境分析,发现混凝土保护层的施工质量及偏差是引起目前钢筋腐蚀的主要原因。
The synthetic method and performance testing of BH series acidulate corrosion inhibitor were introduced.
介绍了BH系列酸化缓蚀剂的合成方法及性能测试。
Physical performance and corrosion inhibitive rate of some coated paper made both at home and abroad were tested. The testing results of all these coated papers were analyzed.
本文作者对部分国内外锌锰干电池用浆层纸的物理性能及缓蚀性进行了一些测试,并对测试结果进行了分析。
This paper introduces the test principles and the technical advantages of alternating current impedance test method for testing the anti-corrosion properties of pipeline coating.
本文介绍了交流阻抗试验方法测定管道和大型油罐防腐涂料防腐性能的优点及测试原理。
The testing and evaluation of the local corrosion caused by CO2 has been remaining a bottleneck in the field of corrosion science and engineering.
局部腐蚀测试及评价一直是困扰腐蚀界的一大难题。
The testing and evaluation of the local corrosion caused by CO2 has been remaining a bottleneck in the field of corrosion science and engineering.
局部腐蚀测试及评价一直是困扰腐蚀界的一大难题。
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