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  • What are the precautions during austempering?

    What are the precautions during austempering?

    The concept of austempering Austempering refers to the process of isothermalizing the quenched parts above the Ms point temperature and the temperature region above the "nose" of the C curve for a period of time to fully transform austenite into lower bainite, and then take out air-cooled heat treat... read more

    Feb 26,2021 News
  • What are the specifications when forging forgings?

    What are the specifications when forging forgings?

    The key to formulating cooling specifications for hot forging steel  is cooling rate. The appropriate cooling rate should be determined according to the chemical composition of the forging material, the characteristics of the structure, the cross-sectional size of the forging, and the forging deform... read more

    Feb 18,2021 News
  • What are the points to pay attention to during the forging process?

    What are the points to pay attention to during the forging process?

    Forgings for Pressure Vessels The main processing method of mechanical parts blanks is forging. Through forging, the specific shape of the parts can be obtained, and the internal structure of the metal product can even be improved. Forging technology is generally used in the production and processin... read more

    Feb 06,2021 News
  • The curtain of carbon emission reduction has been opened, how should the steel industry develop?

    The curtain of carbon emission reduction has been opened, how should the steel industry develop?

    "Green water and green mountains are golden mountains and silver mountains." There is no irreconcilable contradiction between industrial development and the ecological environment. At present, the global spread of the new crown pneumonia epidemic has triggered a profound reflection on the relationsh... read more

    Jan 28,2021 News
  • How to protect the appearance of forgings?

    How to protect the appearance of forgings?

    Forging refers to a workpiece or blank obtained by forging and deforming a metal blank. By applying pressure to the metal blank, it produces plastic deformation, which can change its mechanical properties. According to the temperature of the blank during processing, forgings can be divided into cold... read more

    Jan 21,2021 News