Aimed at the elimination of welding defects of hot cracks and welding deformation in site-welding assembly of LY12CZ aluminum alloy sheet with 2500 mm×6000 mm×2 mm,TIG welding process with Hammering and Rolling Technique(HRT)was adopted and investigated.
针对生产现场大尺寸LY12CZ铝合金薄板(2500mm×6000mm×2mm)拼焊制造过程中的热裂纹和焊接变形问题,采用自动TIG拼焊设备的动态随焊锤击碾压焊接技术对焊接工艺进行了优化。
The effect of coating used to cover airplane on corrosion fatigue behaviour of LY12CZ aluminum alloy has been studied.
研究了飞机蒙皮涂层对LY12CZ铝合金腐蚀疲劳行为的影响,比较了裸样与涂层试样在空气、3。
The evolvement of grain boundary morphology in commercial LY12CZ aluminum alloy with grain size between 19μm～21μm and non-pretreatment during superplastic deformation was observed and analyzed by optics microscope,SEM and TEM.
采用光学显微镜、扫描电镜和透射电镜对未经任何预处理、晶粒尺寸为 19μm～ 2 1μm之间的供应态LY12CZ铝合金超塑性形变中晶界形态进行了观察、分析。
Application of Advanced Squeezing Casting to Aluminum Alloy;
铝合金挤压铸造的工程实践
The reasonable choices of material and angles of milling cutter when aluminum alloy be cutted by high-speed milled;
高速铣削铝合金时铣刀材料和几何角度的合理选择
Technological improvement of 2024 aluminum alloy hard anodic oxidation;
2024铝合金硬质阳极氧化工艺的改进
Effects of pulsing parameters on weld shape parameters during pulsed Nd-YAG laser welding of aluminum alloys;
铝合金脉冲YAG激光焊脉冲调制参数对焊缝形状参数的影响
Experimental research and numerical simulation for the temperature field in the casting of Aluminum alloys;
铸造铝合金圆锭温度场实验研究和数值模拟
Effect of traveling magnetic field on mold-filling capacities for E model castings of aluminum alloys;
移动磁场对铝合金E型铸件充型能力的影响