Salt spray test on Al-Li alloy 1420, BT20 titanium alloy and their laser-welded joints was carried out.
对1420铝锂合金、BT20钛合金薄板及其激光焊接头的耐腐蚀性进行了研究。
The salt spray test results of piston rods with different surface qualities showed that superfinish process of piston rods before plating can improve corrosion-resistance of piston rods significantly.
不同表面质量的连桿盐雾试验对比表明:镀前对汽车减振器连桿进行表面超精加工可显着提高连桿的耐蚀性。
The corrosion resistance of deposits and covering power of the plating bath were tested respectively by neutral salt spray test and inner-pole method, and the hardness of deposits was also measured.
采用中性盐雾试验测定了镀层的耐蚀性,采用内孔法测定了镀液的覆盖能力,并测定了镀层的硬度。
High and low temperature test rig , vibration test rig , salt spray test rig and pulse pressure test rig are used for automotive A/C products tests .
This paper has briefly described two national standards for salt spray test and added necessary explanation for correct implement of them.
简要介绍了盐雾试验的两项国家标準,对标準的正确应用作了必要的说明。
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.
Including optical analyzer, salt spray test machine, infrared reflow soldering, constant temperature oven, current load, etc.
当中包括光普分析仪、盐雾测试机、红外线回流焊、恒温炉、电流负载等设备。
Corrosion resistance of aluminum tube surface with silane-rare earth composite coating was studied by electrochemical means, weight loss and salt spray test respectively.
采用电化学、失重和盐雾实验对铝管表面硅烷稀土复合膜的耐蚀性进行考察。
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。
The spray test equipment consists of a mechanical frame work.
喷淋防水试验机由一个机械框架组成工作。
Coatings is prepared with propane diamine modified shell-lac as main raw material. Results of salt - spray test show that anticorrosion performance of these coatings has been improved a lot.