Q235造句

Simulation of Q235 Steel Recrystallized Microstructure during Hot Forming Process;

Preparation of Nano-Grained Q235 Steel Plates and Their Microstucture and Mechanical Properties;

Galvanized steel grating: materials for Q235 or 304 stainless steel round bar, square steel, square steel twisted.

The microstructure and tensile fracture surface of the Q235 steel has been investigated by TEM and SEM.

利用无针搅拌头，对C71000铜镍合金和Q235低碳钢进行了搅拌摩擦搭接焊。

Roof purline is adopted with cold-bending and thin-wall steel (Q345), knee bracing, roof horizontal bracing and purline drawn rod Q235.

EIS of Q235 steel with epoxy coal tar coating was determined. It is shown that the infiltrative electrolyte amount into coating decreases with increasing coating thickness.

The machine frame, beams, channels, thick wall square tube, thick wall plates, wall plate is USES the high quality of Q235-A steel.

对梅山公司Q235冷弯不合格试样进行了金相组织、冷弯断口形貌及能谱分析。

整机机架，*钢、槽钢、厚壁方管、厚壁钢板、墙板等就采用优质Q235-A钢材。

With electron microscope the fracture surface and metallographic structure analysis is done for typical sample of Q235, Q345 plate of low elongation, its reason found out, some Suggestions proposed.

研究结果表明Q235钢用J420焊条焊接后，焊缝的组织特点决定了其耐蚀*较差。

结果表明，双季铵盐化合物MDOPD在模拟油田水介质中对Q235钢具有非常显著的缓蚀效果； 其缓蚀吸附膜随吸附时间的延长而更加完整和致密；