The anticorrosive property of the conversion film was examined intensively by moisture and heating test, salt solution immersion test and electrochemical method.
利用湿热试验、盐水浸渍试验及电化学测试方法评价了膜的耐蚀性能。
To systematically study the effects of mineral admixtures such as slag, expanding agent on sulfate resistance of concrete, a series of concrete immersion test was carried out.
通过混凝土的抗硫酸盐浸泡试验,系统研究了矿渣、膨胀剂等矿物掺合料对混凝土抗硫酸盐侵蚀性能的影响。
The data of salt solution immersion test indicate that corrosion rate of aluminium alloy LY12 with ceria thin film is decreased.
盐水浸渍法试验结果证明了成膜后LY12铝合金表面的腐蚀速率明显降低;
The change of martensite content of AISI304 stainless steels in corrosion solution was also studied by means of immersion test and metalloscope.
通过浸泡试验和金相显微镜研究了30 4不锈钢在腐蚀过程中马氏体含量的变化。