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中国有色金属工业协会钛锆铪分会副会长兼秘书长贾翃在2017年钛锆铪年会中接受记者采访时说,我国钛工业发展目前面临中低端钛产品过剩、行业推广应用和企业市场开发不足、产品稳定性与国外有很大差距、同质化等问题外,在航空航天、船舶、核电等重要应用领域还存在以下问题和瓶颈需要突破。航空发动机用550℃及以上的耐热钛合金体系基础研究不足、工程化进展缓慢,制约了耐热钛合金在新
China Nonferrous Metals Industry Association Titanium Zirconium hafnium branch vice president and secretary general Jia Zhan in the 2017 zirconium zirconium hafnium annual meeting, said in an interview that China’s titanium industry is currently facing the development of low-end titanium products in excess, the promotion and application of industry and enterprises Lack of market development, product stability and a great gap with foreign countries, homogenization and other issues, the aerospace, shipbuilding, nuclear power and other important applications are still the following problems and bottlenecks need to be a breakthrough. Aero-engine with 550 ℃ and above the heat-resistant titanium alloy system basic research is not enough, the progress of engineering is slow, restricted the heat-resistant titanium alloy in the new