表面处理工艺对TB8钛合金与复合材料胶接性能的影响

发布时间：2018-10-18 06:50

【摘要】：为了研究不同表面处理工艺对TB8钛合金与复合材料胶接性能的影响,采用激光毛化、Na OH阳极氧化两种表面处理工艺在不同参数下对TB8钛合金进行表面处理,并分析其表面形貌;然后将表面处理后的TB8钛合金试样与复合材料胶接,采用90°剥离试验进行剥离强度对比研究。结果表明:激光毛化和Na OH阳极氧化均可提高TB8钛合金与复合材料的胶接剥离强度;经过60A-1ms-3Hz-270mm/min激光毛化后TB8钛合金与复合材料的胶接剥离强度最高达到4.20N/cm;经过10V-20min Na OH阳极氧化后TB8钛合金与复合材料的胶接剥离强度最高达到5.99 N/cm。
[Abstract]:In order to study the effect of different surface treatment processes on the adhesive properties of TB8 titanium alloy and composite material, the surface of TB8 titanium alloy was treated by laser piling, Na OH anodizing process under different parameters, and its surface morphology was analyzed. Then the surface treated TB8 titanium alloy sample was bonded with the composite material, and the peeling strength was studied by 90 掳peeling test. The results show that the bonding peeling strength of TB8 titanium alloy and composites can be improved by laser piling and Na OH anodic oxidation. The highest adhesion peeling strength of TB8 titanium alloy and composite is 4.20 N / cm after 60A-1ms-3Hz-270mm/min laser, and 5.99 N / cm after 10V-20min Na OH anodization.
【作者单位】：常州机电职业技术学院;南京航空航天大学;洪都航空工业集团有限责任公司;中航工业直升机设计研究所;
【基金】：江西省重大科技专项(20114ABE02100103103)
【分类号】：TG174.4;TG49

【共引文献】