通过对斯特林制冷机现用的自润滑耐磨涂层材料进行三批次的喷涂试验,对该三批次的耐磨涂料在同一条件下喷涂后,分别按照国家标准进行摩擦系数、附着力、柔韧性和抗冲击强度的测试,结果得出摩擦系数稳定在0.14-0.15,附着力稳定在0级,柔韧性稳定在1mm,抗冲击强度稳定在12N·m。即三批次耐磨涂层的摩擦系数、附着力、柔韧性和抗冲击强度稳定性较好。 Through the three-time spray test on the present self-lubricating and wear-resistant coating material of Stirling refrigerator, the three batches of abrasion-resistant coatings were sprayed under the same conditions, respectively, in accordance with the national standard friction coefficient, with Flexibility and impact strength tests showed that the coefficient of friction was stable at 0.14-0.15, the adhesion was stable at 0 level, the flexibility was stable at 1mm and the impact strength was stable at 12N · m. That is, three batches of wear-resistant coating coefficient of friction, adhesion, flexibility and impact resistance stability is better.