应用反向优化法 标定 GTN-Hill1948 细观损伤模型中的初始孔洞体积分数和剪切损伤参数,并设计带孔的拉伸试样对损伤模型进 行实验验证.结果表明:通过反向优化法来标定的 GTN-Hill1948 模型中的初始孔洞体积分数为 0.0005,剪切损伤参 数为 2;中间带孔的试样验证所标定参数的正确性,该损伤模型可以有效地预测 Al6061 板...
Plasma arc "in-situ" welding of SiCp/Al MMCs were carried out using argon-nitrogen mixture as plasma gases with Ti-Ni alloying as "in-situ" material. 以Ti-Ni合金作为填加材料,采用氮氩混合等离子气对SiCp/Al基复合材料进行等离子弧原位焊接。 3. In this paper,SiCp/Al MMCs were selected as ...
1. Heat treatment has much obvious effect on microstructure and properties of joint in plasma arc "in-situ" welding of SiCp/6061Al MMCs. 热处理对SiCp/6061Al基复合材料等离子弧原位焊接接头组织与性能的影响较为明显,固溶处理+时效与退火相比,前者对接头的改善作用更佳。
In this research work the Al 6061 is used as matrix material, A1203 and FeS are used as reinforcements. The resulted MMCs are studied for mechanical properties with 5 wt% of A1203 and by varying the weight percentage of FeS as reinforcements.R. Patil...
Characterization of the Al6061 Alloy Reinforced with SiC Nanoparticles and Prepared via Powder Metallurgy This study aimed to investigate the effect of sintering temperature on the microstructures and mechanical properties of a composite material prepared by po... W Melik,Z Boumerzoug,F Delaunois - ...
OEM ODM Al6061 Material L Timing Belt And Pulley Synchronous belt pulley transmission is composed of an annular belt with equidistant teeth on the inner peripheral surface and a belt pulley with corresponding teeth. During operation, the belt teeth mesh with the tooth slots of th...
material: plate ,al aly 6061-t65个回答 材料:板,人即已6061-T62013-05-23 12:21:38 回答:匿名 材料:板材, aly Al 6061-t6 2013-05-23 12:23:18 回答:匿名材料: 板材, aly Al 6061-t6 2013-05-23 12:24:58 回答:匿名材料: 板、 铝 aly 6061 t6 2013-05-23 12:26:38 回答:匿名材料:...
In addition, NiTi/Al6061 composite with 5 wt % SiC particulates and monolithic Al6061 and Al6061 with 5 wt % SiC particulates were processed in similar conditions. The wear tests were performed using a reciprocating tribometer in ball-on-flat configuration where the counterbody material was ...
This study investigated the Ni-P and Ni-P/Al2O3 composite coating on Al 6061 alloy via ... CC Chai,AS Anasyida - Institute of Physics 被引量: 0发表: 2018年 Corrosion protection and mechanical properties of the electroless Ni-P-MOF nanocomposite coating on AM60B magnesium alloy Al-based...
对6061Al/SiC层合复合材料在交变温度场作用下的热应力进行数值分析。采用ANSYS有限元分析软件中的结构单元,将金属铝视为弹塑性材料,且采用Mises随动强化塑性模型,同时计及温度对材料性能的影响,计算了不同温度下的残余塑性变形和热应力,并给出了205℃至20℃交变温度场作用下的残余热应力循环曲线,数...