| ebyxizodixapuwyfumykisacu |
Postato il 10/11/2022 : 18:05:21
The initial vanadium is mostly used in steel, by refining the steel structure and grains, increasing the grain roughening temperature, thereby increasing the strength, toughness and wear resistance of steel. Later, people gradually discovered the excellent improvement effect of vanadium in titanium alloys and applied to the aerospace field, which made the aerospace industry make breakthrough progress. With the rapid development of science and technology, human beings have increasing requirements for new materials. Vanadium is used more and more widely in the non-steel field, covering aerospace, chemistry, batteries, pigments, glass, optics, medicine and many other fields.
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