世界航空与航天工业市场的日趋萎缩引起了钛锻件需求量的大幅度跌落;贸易界消息灵通人士认为,这种势头在1995年以前发生逆转的希望是相当渺茫的.位于美国马萨诸塞州的怀曼——戈登公司(Wyman—GerdenCo.)负责结构件合同的经理J·G·阿拉沃萨斯指出,在过去两年时间里,民用飞机市场对钛锻件的需求量减少30%～35%;自从1988～1989以来,军用飞机市场的钛锻件消费量下降50%左右. The shrinking world market for aerospace and aerospace has caused a dramatic drop in demand for titanium forgings; well-informed trade insiders believe there is little chance of such a reversal before 1995. Wyman, based in Massachusetts, --J.G. Araversas, a contract manager for structural parts at Wyman-Gerden Co., points out that in the past two years the demand for titanium forgings in the civil aircraft market has been reduced by 30% to 35% Since 1988 ~ 1989, the consumption of titanium forgings in the military aircraft market has dropped by about 50%.