2219铝合金T87状态板材生产过程中的热处理工艺研究
The quench sensitivity of 6.4mm thick 2219-T87 plate was investigated by using the improved quench factor analysis method and the data of Swartzendruber et al. (NBSIR 80-2069, National Bureau of Standards, 1980). This study was exceptional for the breadth and quality of the investigations. ...
2219-T87 aluminum alloy is widely used for fabricating liquid rocket propellant storage tank, due to its admirable cryogenic property. Welding is the dominant joining method in the manufacturing process of aerospace components. In this study, the tungsten inert gas welding and friction stir welding ...
中文标准名称:溶解热处理,冷加工(8%)和沉淀热处理工艺制备的6.3Cu-0.30Mn-0.06Ti-0.10V-0.18Zr铝合金薄板和厚板(2219-T87)英文标准名称:Aluminum Alloy, Sheet and Plate 6.3Cu 0.30Mn 0.06Ti 0.10V 0.18Zr Solution Heat Treated, Cold Worked (8%) and Precipitation Heat Treated (2219-T87)标准类型:V11...
In current work, FPPW experiments of 6mm thick 2219-T87 aluminum alloy using cylindrical plug hole, arc- shaped plug and supporting plate were carried out at large axial welding force and low rotation speed, and then the weld for‐ mation and mechanical...
The circular aluminum alloy plate has a smaller thickness in the middle and a larger thickness in the periphery. During the deformation process of such plates, the thin zone is prone to rupture defects. In order to solve this problem, the hydroforming method in coupling with an elastic ...
[6]王春炎, 曲文卿, 姚君山, 等.2219-T87铝合金搅拌摩擦焊接头组织与力学性能[J].焊接学报, 2010, 31(10): 77 - 80.Wang Chunyan, Qu Wenqing, Yao Junshan, et al.Microstructures and mechanical properties of friction stir welded 2219-T87 aluminum alloy joints[J].Transactions of the China Welding...
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DB45∕T 1990-2019 航天用2219铝合金板材技术条件(广西壮族自治区).pdf,ICS 77.150 . 10 H 61 DB45 ξ~ 广西壮族 自 区地方标准 J 口 DB 45/T 1990-2019 航天用 2219 铝合金板材技术条件 Technical conditions for 2219 aluminum al loy sheet and plate for aerospace 2019