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十二五期间,中国将重点发展高强轻型合金材料。该项工程目标为,到2015年,关键新合金品种开发取得重大突破,形成高端铝合金材30万吨、高端钛合金材2万吨、高强镁合金压铸及型材和板材15万吨的生产能力。2014年,是高强轻型合金达到该工程目标的冲刺年,其冲刺成果值得期待。钛合金,是一种在现代高端武器中占领重要位置的轻型合金。据资料显示,近年来我国批量生产的军用飞机机体和发动机用钛质量合计占比达25%,而F-22钛合金占
During the 12th five-year plan, China will focus on the development of high-strength lightweight alloy materials. The project aims to achieve a major breakthrough in the development of key new alloy varieties by 2015, forming a production capacity of 300,000 tons of high-end aluminum alloy materials, 20,000 tons of high-end titanium alloy materials, high-strength magnesium alloy die-casting, and 150,000 tons of profiles and plates . In 2014, it is a spurt year for high-strength lightweight alloy to achieve the goal of the project. Its sprint achievement is worth looking forward to. Titanium alloy, is a light alloy occupying a significant position in modern high-end weapons. According to statistics, in recent years, China’s mass production of military aircraft engine and engine with a total mass of titanium accounted for 25%, while the F-22 titanium accounted for