The structure and texture of continuous or batch annealing deep drawing and extra-deep drawing steel sheets were observed and analyzed.
对连续退火或罩式退火后的深沖钢板和超深沖钢板的组织以及织构进行了观测和分析。
The paper deals with a new type of ceramic material for dies of drawing steel wires with spiral grooves, and the structure and properties of material MC5 are analyzed.
介绍了一种螺旋钢丝冷拨模用的新型金属陶瓷材料,对材料的组织和性能进行了分析。
This paper introduces the technical process of converter continuous casting of deep drawing steel and its development of products.
介绍了深沖钢的转炉——连铸生产工艺及产品开发情况;
To obtain extra wide steel sheet for automobile use experiments were conducted on laser welding of deep drawing steel sheet.
为拼接超宽汽车用板,对深沖钢板进行了激光焊接试验研究。
The structure of slide rail over and under type skid bed drawing steel rail has been introduced, and the strength and rigidity of main load -bearing slide rail have been calculated.
介绍了攀钢轨梁厂钢轨收集装置——滑轨升降式拉钢台架的结构,并计算了主要受力构件滑轨的强度和刚度。
This thesis introduces the research work of hot-rolled drawing steel sheet which is first developed successfully in China.
本论文工作正是国内首次对于热轧拉延钢板所进行的成功的实验室研究。
The alternating current impedance was used to examine the corrosion resistance. It is found that laser thermal shock improved the corrosion-resistant of the deeply drawing steel strip with Ni-coating.