a82B连铸坯质量 82B continuous casting semifinished product quality[translate] aweblogic the method is undefined for de type weblogic 方法为de type是未定义[translate] a是的,那我们用英语说甜的是Sweet Yes, then we use English to say sweet is Sweet[translate] ...
大方坯连铸二冷区凝固坯壳厚度测试 7. Continuous casting mould hydraulic vibration devices of square billet(round billet)/rectangular billet 大方坯(圆坯)/矩形坯连铸结晶器液压振动装置 8. Numerical Simulation of Mould/billet Temperature and Concentration Field in the Continuous Casting of Round Billet...
上引连铸坯2) upward continuous casting 上引连铸 1. The upward continuous casting equipment for production of Ag-based contact materials is introduced. 介绍了用于银基电触头材料生产的上引连铸设备的结构及其工作原理,研究了上引连铸工艺制备的内氧化AgCdO(12)和AgSnO2(7)In2O3(3)材料的成分波动范围、...
介绍宏大钢铁连铸红坯直轧的工艺实践,并对试生产情况作简要分析,提出合理的优化工艺思路。 3) cast rolled aluminium stock 连铸连轧坯 4) CC-DR(continuous casting-directrolling) [冶]连铸(坯)直接轧制 5) Continuous Casting-Direct Rolling 连铸直轧 ...
a连铸坯 Continuous casting semifinished product[translate] aBack when i worked there 当我工作了得那里,支持[translate] a Other people may fool you into overestimating their intelligence by putting up a good front. A student who listens attentively and takes notes in class is sure to make a favo...
a连铸坯端部切割毛刺、连铸坯火焰清理后的残渣、连铸坯表面夹渣等在轧制过程中压入钢板表面形成的结疤; After the continuous casting semifinished product nose cutting burr, the continuous casting semifinished product flame cleaning up residual, the continuous casting semifinished product surface entrapped slag...
介绍了09CuPcrNi-A 耐候钢异犁坯连铸时存在的黏结漏钢、表面网状裂纹等严重影响产品质量和生产的问题,分析了其产生原因,提出了相应的改进措施,主要包括优化钢种化学成分和保护渣性能,调整相关异型坯连铸工艺参数等,使异犁坯漏钢发生率显著下降,表面质最有所提高,满足了09CuPCrNi-A 耐候 H 型钢生产的需要。 2. ...
结果表明:30MnSi热轧盘条正常金相组织为铁素体+珠光体,晶粒均匀细小,盘条存在表面脱碳和表面晶粒粗大现象;连铸坯表面纵裂产生的主要原因是连铸坯存在表面裂纹,S含量高、轧钢工艺不合理也会引起表面纵裂。从炼钢、连铸、轧钢等方面提出了解决问题的措施,达到了提高30MnSi热轧盘条质量、降低质量异议目的。 本文分析了30MnSi...
通过对高温状态下连铸坯表面缺陷探伤的两种常见方法的对比,并从其检测原理、检测装置、价格等方面进行探讨,提出适合于国内钢铁企业高温连铸坯表面缺陷的有效检测方法。 Based on the comparison of two common methods of defect detection on ...