Effect of both temperature and time of the liquid oxidizing on corrosion resistance of QPQ treated workpieces was investigated through soaking and salt spray tests.
通过经qPQ处理的工件的浸泡试验和盐雾试验探讨了盐浴氧化温度和时间对经q PQ处理的工件抗蚀性的影响。
Finally, the corrosion resistance of samples is evaluated by neuter salt-spray tests and corrosion products are confirmed by XRD.
用中性盐雾腐蚀试验来评价复合材料的耐蚀性，并用XRD检测了腐蚀产物。
Various performance tests (neutral salt spray, metallic coating binding force) about rhodium plating on different substrate metal material were also studied.
同时通过中性盐雾实验、镀层结合力测试，研究和比较了不同基材上铑镀层的性能。
The effects of pretreatment for powder coating on the galvanized steel sheet were investigated through tests of cryslalography, film weight and salt spray test, and the existing process was improved.
对一种用于汽车和通讯行业的新型预磷化镀锌钢板的粉末喷涂前处理工艺进行了研究，通过晶相、膜质量及盐雾试验，对预磷化板的现有工艺进行了改进。
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 .
高低温试验台、振动试验台、盐雾试验台以及脉冲压力试验台等为检测汽车空调产品环境性能提供了可靠的保证。
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 .
高低温试验台、振动试验台、盐雾试验台以及脉冲压力试验台等为检测汽车空调产品环境性能提供了可靠的保证。
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