腐蚀的

ISO 9223:1992, Corrosion of metals and alloys — Corrosivity of atmospheres — Classification.

ISO 9223：1992，金属和合金的腐蚀—空气腐蚀—分级

The influences of temperature, relative humidity and the salt deposit on atmospheric corrosivity were investigated by means of corrosion-detective cells.

用腐蚀探测电池研究了温度、湿度和盐沉积量等腐蚀因素对大气腐蚀性的影响。

Corrosion kinetics were measured gravimetrically,and corrosion product scales were physically examined and chemically analyzed.

测定涂盐的 Fe-Cr合金于 O_2-0.1、0.5和1.0%(SO_2+SO_3)气氛中在560～750℃温度区间腐蚀动力学曲线，并对腐蚀产物进行物理观察和化学分析。

One, corrode gas and corrode energy of life of plant of phenomenal Jiang Mou to bilge aluminous canal shoeshine, plunge into a bleed with the injector that takes syringe needle, in the analysis on appearance of gas phase color atlas, the result makes clear, in what taking gas hydric occupy 72% above, the others gas is nitrogen, not check gives oxygen.

一、腐蚀气体与腐蚀现象将某厂气胀铝管鞋油，用带针头的注射器扎通抽气，在气相色谱仪上分析，结果表明，所取气体中氢气占72%以上，其余气体为氮气，未检出氧气。

The abilities of corrsion resistance of many kinds of accessories after different surface disposed and dealed with the BH-102 hydrophobe agent had been studied.

为防止金属零件腐蚀，通常在一些零件表面进行处理(如电镀层、转化膜层等)，但是有些膜层存在着孔隙等缺陷，环境中的水分子会沿着孔隙扩散到基体而引起材料腐蚀。

Stress corrosion and intercrystalline corrosion bring lots of hidden danger for the engineering project.

而应力腐蚀、晶间腐蚀会给工程带来重大的安全隐患。

The results show that intercrystalline corrosion and exfoliation corrosion sensibility of 7A52 aluminum alloy decrease gradually with the increase of aging temperature and time.

摘 要：采用恒温浸泡方法、极化曲线测量、金相和透射电镜技术研究不同时效温度和不同时效时间处理7A52铝合金的晶间腐蚀和剥落腐蚀行为。

The results show that intercrystalline corrosion and exfoliation corrosion sensibility of 7A52 aluminum alloy decrease gradually with the increase of aging temperature and time.

采用恒温浸泡方法、极化曲线测量、金相和透射电镜技术研究不同时效温度和不同时效时间处理7A52铝合金的晶间腐蚀和剥落腐蚀行为。

There is no nonuniform corrosion (such as spot corrosion, intercrystalline corrosion etc.) on stainless steel in mud acid solution with the corrosion inhibitor.

在该缓蚀剂存在的土酸介质中，不锈钢不产生点蚀、晶间腐蚀等非均匀腐蚀现象。

The microstructure after heat treatment was observed,the content of ferrite was measured(0%),and the hardness measurement,pitting corrosion and intercrystalline corrosion test were also conducted.

对热处理后的组织进行了金相观察，测定铁素体体积百分含量低于40%，并进行硬度测量、点腐蚀以及晶间腐蚀试验。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。