Hong Lianshan, Lai Huanxin, Luo Ruhui, Chen Qihang, Zhang Fajun. DEVELOPMENT OF -70℃ LOW-TEMPERATURE STEEL TUBES FOR PRESSURE VESSELS[J]. STEEL PIPE, 1990, 19(5): 1-5.
    Citation: Hong Lianshan, Lai Huanxin, Luo Ruhui, Chen Qihang, Zhang Fajun. DEVELOPMENT OF -70℃ LOW-TEMPERATURE STEEL TUBES FOR PRESSURE VESSELS[J]. STEEL PIPE, 1990, 19(5): 1-5.

    DEVELOPMENT OF -70℃ LOW-TEMPERATURE STEEL TUBES FOR PRESSURE VESSELS

    • Newly-developed B653 steel with low carbon,Mn,V contents and Ti microalloy can be used to Produce -70℃ low-temperature seamless steel tubes for pressure vessels with the process of openhearth furnace smelting→ ladle refining→controlled rolling or the process of electric furnace smelting→argon injection in ladle refining→controlled rolling.The comprehensive properties of the tube can meet the application requirements and its low-temperature impact energy is 5 times higher than that specified by JIS G3460-84.
    • loading

    Catalog

      Turn off MathJax
      Article Contents

      /

      DownLoad:  Full-Size Img  PowerPoint
      Return
      Return