Variable polarity plasma arc welding (VPPA) is an adaptable and efficient method for
welding large Al-Li alloy components like rocket fuel tanks. This work investigated the …

The hot workability of third generation AA2195 (Al–Li–Cu–Ag–Mg–Zr) alloy with different Sc
(0.15–0.25 wt%) and Nb (0.15–0.25 wt%) additions in the homogenized condition was …

AA8090 aluminium lithium alloy which is employed in the fuselage of airplane and in the
cryogenic fuel tank was successfully welded using friction stir welding technique. Nine set of …

铝锂合金具有低密度, 高比强度和比刚性, 优良的低温性能, 良好的耐腐蚀性能和超塑性等优点,
是理想的航空航天结构材料. 搅拌摩擦焊作为一种新型的固相连接方法, 应用于铝锂合金焊接时 …

Al-Li alloy has the advantages of low density, high specific strength and specific rigidity,
excellent low temperature performance, good corrosion resistance and superplasticity …

High-strength aluminum alloys are of increasing interest to the aerospace and automotive
industry for critical high-strength components. B-pillars and door beams being of particular …