1) face hair crack
表面发裂
2) surface crack
表面裂纹
1.
Preventive to surface crack of MB15 magnesium alloy Φ482 mm ingot;
MB15镁合金Φ482mm铸锭表面裂纹的预防措施
2.
Surface Cracks in TP2 Copper Tube Billets in Horizontal Continuous Casting;
TP2铜管坯水平连铸表面裂纹研究
3.
An Analysis on Surface Cracks Formation of H Beam of Nb-V Microalloying Steel BS55C;
Nb-V微合金化H型钢BS55C表面裂纹成因分析
3) 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。
4) surface crack
表面龟裂
1.
An analysis of the surface cracks on hot-rolled wide plates;
热轧宽板表面龟裂问题的分析
5) 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。
6) 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
补充资料：表面裂纹
分子式：
CAS号：
性质：指暴露在容器或构件表面的裂纹，通常以半椭圆形为代表，其中长轴表示裂纹长度，半短轴代表裂纹深度。
CAS号：
性质：指暴露在容器或构件表面的裂纹，通常以半椭圆形为代表，其中长轴表示裂纹长度，半短轴代表裂纹深度。
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