finally, quality and mechanical properties of 09cupcrni atmospheric corrosion resisting steel developed achieve the new specification for railway vehicle.
最终使钢的质量和性能全面达到铁道部新的铁路车辆用耐大气腐蚀钢供货技术条件的要求。
the article describes the formation, morphology of copper-brittleness defect on the surface of weather resisting steel plate and suggestions for its prevention.
研究耐候钢板表面「铜脆」裂纹缺陷的产生、形态及防止措施。
the authors researched on the microstructure of a new non-carbide bainite abrasion resisting steel under the different tempering temperatures and its dynamic performance.
研究了新型碳化物贝氏体耐磨钢不同回火温度下的组织与力学性能。
the heat- resisting steel elbow is one of the weak parts of the main vapour piping, the life of which is directly related to the life of entire piping system.
热力钢弯管是主蒸汽管道的薄弱部位之一,其寿命直接关系到整个管道系统寿命。
for welding the corrode resisting steel with mo, v or low-al etc.
高温硫,硫化氢腐蚀用钢的焊接。
the application of large sized fb 03 compound wear resisting steel plate under the condition of great sized wear by strong grains is described in detail.
文中详述了fb -0 3型大面积复层耐磨钢板在大面积强磨粒磨损工况条件下的应用,并对直接和间接经济效益进行了核算。