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.
I en alder af 61 valgte akademiker Cao Chunxiao at bære en pacemaker, som også indeholdt titanium, af hjertemæssige årsager. Han sagde, at han havde en pacemaker på, fordi han havde for travlt med at arbejde i et stykke tid og pludselig fandt, at hans hjerte bankede for langsomt, så han valgte det.
