<track id="mog6l"></track>
<bdo id="mog6l"></bdo>

  1. <bdo id="mog6l"><optgroup id="mog6l"></optgroup></bdo>
    <track id="mog6l"><span id="mog6l"></span></track>

    Your Location:Home > News > Industry newsNews
    The characteristics of the forging
    Category:Industry news   Publish:2014-1-22 16:21:28   View:2340次 [Back]
    Compared with casting, metal after forging can improve the microstructure and mechanical properties of. Cast microstructure after forging method of thermal deformation because of metal deformation and recrystallization, the coarse dendrite and columnar grain original into finer grain size, uniform equiaxed recrystallized microstructure, the ingot in the original segregation, osteoporosis, blowhole, slag and other compaction and welding, the organization became more close, improving plasticity and mechanical properties of metals.
    The mechanical properties of the casting forging mechanical properties than the same material. In addition, the forging process can ensure the continuity of metal fiber tissue, fibrous tissue and the forgings forging shape consistency, metal streamline integrity, can ensure the parts with good mechanical properties and long service life of the precision forging, cold extrusion, forging temperature and extrusion process of production, are casting incomparable
    Forging the metal is applied pressure, the plastic deformation shape required shape or the appropriate compression force objects. This power typically by using a hammer or pressure to achieve. Forging process built particle structure of delicate, and improved physical properties of metals. In reality the use of components, a proper design can make the particles flow in the main stress direction. Casting is a casting method for metal forming object with all kinds of liquid metal smelting, which is good for inhalation, casting, injection, or other method of casting into a mold beforehand, cooling after the shakeout, cleaning and post treatment, the obtained a certain shape, size and performance of the object.

    Prev:The matters needing attention in the process of forging
    Next:The forging process
    點擊關閉
    • Online Consultation angel900702
    <track id="mog6l"></track>
    <bdo id="mog6l"></bdo>

    1. <bdo id="mog6l"><optgroup id="mog6l"></optgroup></bdo>
      <track id="mog6l"><span id="mog6l"></span></track>

      草草线在成年在线视频_国产人人模人人爽人人喊_韩国无遮挡十八禁视频,卡通 自拍 亚洲 另类,偷自视频区视频首页,番茄社区app最新官网