1) longitudinal surface crack
表面纵裂
1.
Effects of chemical compositions of medium carbon steel on longitudinal surface cracks of CSP sheet slab;
中碳钢化学成分对CSP薄板坯表面纵裂的影响
2.
The influencing factors of longitudinal surface cracking of CSP Slab such as funnel mold shape,chemical composition and mold heat flux were studied.
研究了漏斗型结晶器形状、钢水化学成分和结晶器热流对薄板坯表面纵裂的影响。
3.
The crack sensitivity of hypo-peritectic steel, its formation mechanism and factors are discussed, and on the analysis, the reasons and factors on longitudinal surface crack are found out.
本文从亚包晶钢的裂纹敏感性 ,表面纵裂形成及影响因素等方面进行讨论 ,初步阐述了亚包晶钢圆坯表面纵裂形成原因及各种因素对表面纵裂的影
2) Surface longitudinal crack
表面纵裂
1.
This article brings forward the reasons and countermeasures of the transverse corner crack and surface longitudinal crack of the CC slab.
简述了太钢二炼钢厂碳钢连铸生产线生产的板坯出现的缺陷,分析了板坯的角横裂、表面纵裂的成因,提出了防止裂纹而采取的措施。
2.
4 continuous slab caster production in Jiuquan Steel steelmaking plant, the influence of billet components, continuous casting process parameters and equipment conditions on the slab surface longitudinal cracks, triangular zone cracks and inter-columnar cracks was analyzed.
课题通过对酒钢炼钢厂4号板坯连铸机生产的现场调查、测试和统计,分析了钢坯成分、连铸工艺参数以及设备状况对板坯主要缺陷:表面纵裂、三角区裂纹和中间裂纹的影响,并采用铸坯硫印、低倍检验、扫描电镜及能谱分析等方法对铸坯三种裂纹产生的机理和原因进行分析研究。
3) longitudinal surface cracking
表面纵裂
1.
Control on longitudinal surface cracking of SS400 thin slabs;
SS400薄板坯表面纵裂的控制
2.
The relationship between the compositions of the slag film of the mold flux and the thermal flow intensity as well as occurrence rate of the longitudinal surface cracking has been investigated through on-site experimental studies in combination with the CSP production practice in Handan Iron & Steel Corporation.
结合邯钢CSP生产实践,通过现场试验研究了结晶器保护渣渣膜结构与结晶器热流密度和铸坯表面纵裂发生率之间的关系,结果表明,对CSP浇铸中碳钢,渣膜结晶率控制在40%,结晶器宽面热流控制在2。
4) longitudinal surface cracks
表面纵裂
1.
This paper studied the formation mechanism and influencing factors of longitudinal surface cracks of CSP slab from chemical composition,surface quality of mould and mould heatflux at Handan CSP plant.
结合邯钢 CSP 生产实践,研究了钢水成分、结晶器铜板表面质量、结晶器热流控制等对 SS400薄板坯表面纵裂的影响及裂纹形成的机理。
2.
According to the high-temperature mechanical property of steel, influence of middle carbon steel chemical composition on longitudinal surface cracks of CSP slab has been studied.
本文从钢水化学成分影响钢的高温力学性能的角度,研究了钢水主要成分对CSP薄板坯表面纵裂的影响。
3.
Formation mechanism and influencing factors of longitudinal surface cracks of CSP Slab have been studied from funnel mold shape, chemical composition and mold heatflux at Handan CSP plant.
结合邯钢CSP生产实践,研究了结晶器形状、钢水化学成分和结晶器热流控制对薄板坯表面纵裂的影响及表面纵裂的形成机理。
5) longitudinal surface crack
表面纵裂纹
1.
An investigation was made of the features and formation mechanism of the longitudinal surface cracks occurring on FTSC thin slab,based on the production experience with the FTSC caster at Tang Steel.
根据唐钢FTSC薄板坯连铸机的生产实践,对铸坯表面纵裂纹的特征和形成过程进行了深入的研究,重点分析和总结了钢中C含量,S含量,锥度控制,保护渣性能,拉速和过热度,设备状态等对表面纵裂纹的影响,并提出了相应的控制措施。
2.
There were longitudinal surface cracks on Masteel beam blank,and they are the reason of defects after rolling.
马钢连铸异型坯存在表面纵裂纹,是造成轧后废品的主要原因。
6) longitudinal crack
表面纵裂纹
1.
The forming cause of longitudinal crack in wide continuous casting slab designed by VAI in No.
针对济钢宽板坯连铸机生产中铸坯出现表面纵裂纹的情况,研究分析认为钢水成分和质量、浸入式水口的浸入深度、结晶器锥度和冷却强度、保护渣性能及其吸收夹杂物后成分和性能变化等是主要因素。
2.
For shape of CC beam blank is complex, there are more rate of longitudinal crack on the surface.
连铸异型坯由于其形状复杂,表面纵裂纹发生率较高。
补充资料：纵裂
longitudinalcrack：平行于炭化室内热流方向的焦炭裂纹。
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