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- Hard aluminum alloy 2A12 硬质铝合金2A12
- The results shows that the micro-hardness and film thickness of aluminum alloy 2A12 in low sulfuric acid solution are larger than these in high sulfuric acid solution. 结果表明:2A12合金在低硫酸浓度中进行硬质阳极氧化,氧化膜的硬度和膜层厚度较在高浓度硫酸溶液中的高;
- The anodizing technology of aluminum alloy 2A12 was studied in sulfuric acid with different concentration by self-made pulsed constant current apparatus. 摘要采用自制脉冲恒流电源,对硬质铝合金2A12在高、低硫酸浓度下的阳极氧化工艺进行研究。
- Whether or not sulfuric acid concentration is high or low, sulfuric acid solution, bath temperature and current density affect the micro-hardness and film thickness of aluminum alloy 2A12. 无论是硫酸溶液浓度高低,硫酸溶液浓度、槽液温度、氧化电流密度等均影响2A12铝合金硬质阳极氧化膜的硬度和膜层厚度。
- A method of predicting the residual creep life of aluminum alloy 2A12 by using indentation test method with flat cylindrical indenters was proposed.There were four steps included in the method. 摘要基于平头压痕理论和蠕变损伤理论,提出了采用平头压痕试验和拉伸蠕变试验相结合的方法来确定铝合金2A12的蠕变剩余寿命。
- The application of brush electroplating for rapid restoring of scuffed surface of hard aluminum alloy aircraft parts is described. The technological process and parameter are discussed. 摘要研究了电刷镀技术在飞机铝合金零部件表面局部划伤修复中的应用,提出了电刷镀快速修复的工艺流程及工艺参数范围。
- The local corrosion area on the hard aluminum alloy of aircraft skin surface was rapidly renovated in-situ by anodising with brush electroplating equipment firstly and then spray painting. 采用电刷镀设备对飞机硬铝合金蒙皮表面局部的腐蚀进行阳极化,然后实施喷漆,从而达到了原位快速修复的目的。
- The application of brush electroplating for rapid restoring of scuffed surface of hard aluminum alloy aircrafr parts is described. The technological process and parameter are diseussed. 研究了电刷镀技术在飞机铝合金零部件表面局部划伤修复中的应用,提出了电刷镀快速修复的工艺流程及工艺参数范围。
- Keywords aluminum alloy 2A12;connecting rod;pretreated blank;wedge rolling;die; 2A12铝合金;连杆;预制坯;楔形横轧;模具;
- aluminum alloy 2A12 2A12铝合金
- hard aluminum alloy 硬质铝合金
- Aluminum alloy; hard brass; Be-Cu;elkonite 30w3; stainless steel and so on. 铝合金;紫铜;黄铜;铍铜;青铜;磷青铜;钨铜;银基合金;不锈钢等
- The portable aluminum alloy truss. 便携式铝合金桁架。
- Yangxin Aluminum Alloy Wheel Co. 阳新驰骋铝轮有限公司。
- Shanghai Huiya Aluminum Alloy Products Co., Ltd. 上海惠亚铝合金制品有限公司。
- Extruded aluminum alloy cylinder body. 挤压铝合金缸体。
- Aluminum alloy formed shell, lastingly rustless. 铝合金成型外壳,永不生锈。
- Folding aluminum alloy guardrail is easy to use. 折叠式铝合金护栏,方便实用。
- Gate, harmony doors, Wu Kuang doors, aluminum alloy. 卷闸门、和谐门、无框门、铝合金。
- Good adhesion to steel, galvanized steel and aluminum alloy. 对钢铁、锌钢材及铝合金有良好的附着力。