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  • What are the general methods for preventing rust on the surface of forgings?

    What are the general methods for preventing rust on the surface of forgings?

    After the forgings are heat treated, they need to be cleaned first to remove the residual salt, oil and dirt on the surface of the forgings, and then sandblasting or shot blasting must be used to remove various oxides such as oxide scales that are difficult to remove. The link is to carry out surfac... read more

    Jan 07,2021 News
  • Why forging is an important branch of plastic processing?

    Why forging is an important branch of plastic processing?

    Forging is an important branch of plastic processing. It uses the plasticity of the material to produce plastic deformation with the help of external force to obtain forgings with the required shape, size and certain structural properties. Various countries customarily divide plastic processing into... read more

    Dec 29,2020 News
  • Why does slag inclusion occur on the surface of forgings?

    Why does slag inclusion occur on the surface of forgings?

    The slag inclusion on the surface of the forging is due to the fact that part of the coating or oxide scale is extruded into the surface of the workpiece during the liquid forging process, and it will appear wrinkled or oxide slag pitting during the stale fire. Therefore, the reasons for the slag in... read more

    Dec 25,2020 News
  • How to anneal after hot forging?

    How to anneal after hot forging?

    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

    Dec 17,2020 News
  • What is the classification and development trend of forging?

    What is the classification and development trend of forging?

    Forging is a processing method that uses forging machinery to apply pressure to metal blanks to produce plastic deformation to obtain forgings with certain mechanical properties, certain shapes and sizes. It is one of the two major components of forging (forging and stamping). Forging can eliminate ... read more

    Dec 10,2020 News