1) Q235B plate
Q235B钢板
1.
The results show that a large number of inclusions, especially the asymmetrical distributed sulfides are mostly responsible for the incompetent specific elongation of Q235B plate in the normal mechanical properties inspection.
通过利用金相显微镜检测夹杂物级别,利用XL-30扫描电镜能谱仪对试样断口形貌、夹杂物分布及微区成分进行分析,认为Q235B钢板在正常力学性能检验中延伸率不合格主要是由于夹杂物较多,特别是硫化物较多且分布不均造成的,生产过程中应减少夹杂偏析和内部颈缩形成。
2) Q235B Steel
Q235B钢
1.
According to the process on production of Q235B steel slab by LEHadle Ar injection treatment-CC in JISCO, variation of T[O] and behaviors of non-metallic inclusions in ladle, tundish and slab have been studied systematically, which provided the basis for improving the cleanliness of Q235B steel.
针对济南钢铁集团公司、炼钢厂转炉—钢包吹氩—连铸生产Q235B板坯的工艺,对钢包、中间包和铸坯中T[O]变化及非金属夹杂物进行系统的研究,为进一步改善Q235B钢的洁净度提供了依据。
2.
A Study on Hot Ductility of Q235B Steel Thin Slab;
060AltQ235B钢的70 mm×1 500 mm薄板坯600~1 400℃热塑性曲线,得出连铸坯第Ⅲ脆性区为700~900℃,如在此温度范围矫直,铸坯易产生裂纹。
3) Q235B steel tube
Q235B钢管
1.
An experimental research of the relationship between stress σ and the induction EMF(electromotive force) ε was carried out for Q235B steel tube,under axial compression.
在轴向压力作用下,对Q235B钢管进行应力σ与感应电动势ε关系实验研究。
4) Q235B medium and heavy plate
Q235B中厚板
5) Q235B hot rolling steel strip
Q235B热轧钢带
1.
Meanwhile,the main factors which cause the disqualified property of Q235B hot rolling steel strip are the high inclusion content in the steel strip and the high roughness of samples.
研究表明:钢样的组织为魏氏组织或粒状的贝氏体组织,它们是一种典型的快冷组织,塑性低,强度高,同时钢带中夹杂物偏高和试样粗糙度过高都是导致Q235B热轧钢带性能不合格的主要因素。
6) steel plate
钢板
1.
R & D of vanadium micro-alloyed low-temperature steel plate with strain-ageing brittleness resistance;
抗低温和应变时效脆性的钒微合金化钢板的开发
2.
Rolling techniques for improving the impact toughness of Q345 steel plates;
提高Q345系列钢板冲击韧性的轧制工艺探讨
3.
Advanced Development of Q345C Steel Plate at Liugang;
柳钢Q345C钢板的试制开发
补充资料：electromagnetic separation methodfor 235U enrichment
分子式：
CAS号：
性质：分离原理同于电磁法分离同位素。适用于少量的高纯度样品生产。生产成本很高。在已有气体扩散法、离心法工业规模浓缩235U的情况下已不采用它来浓缩235U。
CAS号：
性质：分离原理同于电磁法分离同位素。适用于少量的高纯度样品生产。生产成本很高。在已有气体扩散法、离心法工业规模浓缩235U的情况下已不采用它来浓缩235U。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条