Turn-milling machining technology for miniature spindles of duralumin alloy;
车铣加工硬铝合金微细轴技术
The effect of laser two-point-shock on the hardness and the residual stress of LC4 duralumin alloy by interval shock and simultaneous shock were studied.
利用激光冲击强化技术对LC4硬铝合金表面进行两点同时冲击和间断冲击强化处理,观察激光冲击强化后单次冲击区域和复合冲击区域的显微组织与结构的变化,测定了冲击区域的显微硬度和残余应力。
Experimental investigation on forming properties of 7B04 super-hardness aluminum alloy sheets;
7B04超硬铝合金板材成形性能的试验研究
The effects of the 2A10 hard aluminum alloy microstructure for fatigue crack production and fracture have been studied.
研究了2A10硬铝合金显微组织对疲劳裂纹产生和断裂的影响,不同的金相组织对疲劳裂纹产生的可能性也不同。
The welding prope rty of hard aluminum alloy 2A16 samples made by argon welder with similar and di ssimilar components welding wire were studied by different testing methods.
以Al-Cu-Mn系铝合金(2A16)为对象,采用交流钨极氩弧焊焊接工艺及同质和异质焊丝,制备了2A16硬铝合金焊接试样。