论文部分内容阅读
空军1410钢是最初由美国钢公司(ussc)为美国海军潜艇艇体研制而后又经过改进的钢种,它在大量的低温应用中正在成为钛的竞争者,在这些应用中,钛材及其加工费用都是很高的。美国钢公司和空军材料试验室中支持这一钢种的人相信,其最后成本在同样的使用条件下仅为退火 Ti-6Al-4V 合金的六分之一,即使重量有所增加也是很小的。空军飞
Air Force 1410 Steel, originally developed and subsequently modified by U.S.sssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssstiff Processing costs are high. Those who support this steel in US steel companies and the Air Materiel Laboratory believe the final cost is only one-sixth that of the annealed Ti-6Al-4V alloy under the same conditions of use, and are small even if the weight is increased of. Air Force fly