There is a substance that has low density, high strength, strong corrosion resistance and is closely related to people's lives. It is titanium alloy. Cao Chunxiao, an academician of the Chinese Academy of Sciences and a titanium expert, is also obsessed with the substance.
He and titanium have been together for 65 years, he said: "Now I'm 87 years old, and if I have another life, I'd like to have a lifetime relationship with titanium again, with aviation." the material has started to be used in all aspects of life, especially in the medical field.
At the age of 61, Academician Cao Chunxiao chose to wear a pacemaker, which also contained titanium, for cardiac reasons. He said he was wearing a pacemaker because he was too busy working for a while and suddenly found his heart was beating too slowly, so he chose it.
