大气腐蚀性

本文主要研究P-RE复合作用提高钢铁材料耐大气腐蚀性的机理。

The mechanism of P-RE combined action improving atmospheric corrosion resistant performance of iron and steel material was studied .

讨论了用气象及污染特征划分大气腐蚀性等级的ISO9223国际标准。

The applicability of international standard ISO9223 , which illustrated the classification of corrosivity by means of meteorology and pollution data , was discussed .

结果表明，海域的室外环境大气腐蚀性均属于最强腐蚀等级。

The outdoor corrosion rates are in the highest corrosion degree .

海洋大气腐蚀性分类分级

Classification and Rating of Corrosiveness of Marine Atmosphere CLASSIFIED INDEX

基于电偶的大气腐蚀性检测仪的研制及应用

Development and application of atmospheric corrosion detecting instrument based on galvanic corrosion

磷是提高钢耐大气腐蚀性的有效元素。

Phosphorous is an effective element to increase the atmospheric corrosion resistance of steel .

钢的大气腐蚀性及预测研究

ATMOSPHERIC Corrosivity OF STEELS and its prediction

然而，RE/S值与碳钢耐大气腐蚀性关系的研究缺乏报道。

However , research reports on the relationships between the RE / S value and anti-atmospheric corrosion properties of carbon steel were few .

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。

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

因此研究RE/S值及稀土的不同存在形式对碳钢耐大气腐蚀性的影响具有重要的现实意义。

Therefore , it is practical significance to carry out the further study of the effect of the RE / S value and RE in different forms on carbon steel and the underlying mechanisms .

探讨了采用ACM技术评估大气腐蚀严酷性；

Evaluation of atmospheric corrosion astringency by adopting of ACM technology was discussed .

大气环境腐蚀性因素的相关性

Correlation Among Corrosive Factors of Atmospheric Environment Atmospheric Corrosion

我国西部地区大气环境腐蚀性及材料腐蚀特征

Corrosion behavior of atmospheric environment and corrosion feature of materials in our western area

腐蚀产物与大气中的腐蚀性气体CO2，SO2有关。

The formation of corrosion products may be related to corrosive compoments ( CO_2 and SO_2 ) in the atmosphere .

高聚物的摩擦和磨损大气环境及腐蚀性

Erosion Corrosion Friction and Wear of Polymers

根据材料腐蚀动力学规律提出了参照腐蚀率的概念，并以此作为腐蚀程度的评估准则，定量评定了间歇盐雾相对于大气腐蚀的加速性。

According to the corrosion dynamics rule , the authors suggested a concept of reference corrosion rate , used as an evaluation criterion for corrosion .

而电接触元件易受周围环境（大气尘土、腐蚀性气体、温度与湿度等）的影响，造成接触故障。

These components are vulnerable to the surroundings , for example , dust particles , corrosive gas , temperature and humidity , etc. , which will lead to contact fault .

结合我国大气环境情况，建立了全国大气腐蚀性区域划分图，为缆索承重桥梁的防腐蚀设计提供了参考；

Provides reference for anticorrosive design of cable supported bridges .