their first products were rolled steel for saw blades and clock springs, as well as cylindrical steel rods.
他们起初生产用来做锯条和钟表弹簧的轧钢以及圆柱形的钢棒。
the vibration of the rolling mills can cause the formation of chatter marks on rolled steel strips as well as on the rolls.
轧机的振动会导致带钢及轧辊表面产生振动纹。
ntmk's capacity allows manufacturing up to 800 types of rolled steel products of more than 150 steel grades.
ntmk的生产能力可制造多达150个以上的钢种的800个类型的轧钢产品。
cold rolled steel plate;
冷轧钢板;
samples of hot rolled steel plate q235 in various specifications having cold bending cracks are examined by means of metallographical test and electron probe analysis.
对不同规格的q2 3 5热轧钢板冷弯裂纹试样进行了金相检验和电子探针等分析。
development of fully continuous cold-rolling technology(also called as endless rolling) have brought a great change to the production of cold rolled steel strip.
全连续式冷轧工艺的发展对冷轧带钢的生产带来了重大的变革。
the purpose was to provide theoretical basis for structure design of wooden pallet for cold rolled steel of different specifications and load.
为不同规格和载重的冷轧薄钢板木托架结构设计提供理论依据。
the research contents are included as follows: metallurgical effect of electromagnetic stirring; inclusion, macrograph, segregation of composition; properties of final rolled steel products.
其内容包括:电磁搅拌的冶金效果、铸坯的低倍组织、非金属夹杂物、成分偏析及钢材性能。
a minute description is given out on the development of minimill process for the flat rolled steel and some views at this point are put forward as well.
对板带材短流程工艺目前的发展作了较全面的介绍。并就我国发展板带材短流程提出了看法与建议。
the species and composition of contamination on the surface of cold rolled steel plates were investigated. comparison between china made and imported cold rolled steel products was carried out.
研究和分析了国产冷轧低碳钢板试样表面污染物的种类及成分,并且与进口同类钢板进行了比较。
dimension, shape, weight and tolerance for code - rolled steel plates and sheets.
冷轧钢板和钢带的尺寸,外形,重量及允许偏差。
it is show that the microstructure of the hot rolled steel consists of equiaxed ferrite , granular bainite and granular structure.
同时分析了这种耐火钢的组织与性能之间的关系。
if you make rolled steel , can have you made a steel?
如果您是做钢材的,您能做过首钢?