Development and Innovation of QTD1600-2 for Elbow of ADI Concrete Pump
Author of the article:LI Zhaoxia;LI GuoPing;WANG Dingxiang
Author's Workplace：Jiaozuo Gude United Machinery Manufacturing Co.,Ltd.,Jiaozuo 454150,China;Qingdao Institute of Machinery,Qingdao 266033,China
Key Words：ADI concrete pump elbow isothermal quenching austenite
Abstract：The bend pipe of ADI QTD1600-2 concrete pump was first and exclusively developed at home and abroad.After five years of research and development,we have developed a complete set of product management and control technology,including brand performance,chemical composition,smelting,casting,isothermal quenching technology,isothermal quenching equipment and testing standards and means,and become a large-scale production enterprise with ADI QD1600-2 material as the main material.
