industry news

• 22/Mar2024

  Control of Deformation of Bearing Steel Ring after Quenching and Tempering

  The deformation and dimensional expansion and contraction of bearing steel rings after quenching and tempering have always affected the quality of heat treated products. In recent years, the bearing i

• 15/Mar2024

  Analysis of the current situation of lubricating oil for powder metallurgy be...

  Powder metallurgy is an industry that uses special materials to make various parts. It is an industry that uses reduced iron powder or electrolytic copper powder as raw materials to make various casti

• 21/Jun2021

  The Latest Research on the Sustainable Development of the Iron and Steel Indu...

  The World Metal reports that recent steel industry carbon emission reduction technology innovation has new development.The International Energy Agency has proposed that the steel industry must reduce