longitudinal crack

Analysis and Improved Process Practice on Surface Longitudinal Crack of Concasting Slab of Steel 09CuPTiRE;

09CuPTiRE钢连铸板坯表面纵裂分析和改进工艺实践

The source of longitudinal crack in surface of thin slab;

连铸薄板坯表面纵裂纹的产生根源

Analysis on Surface Longitudinal Crack of Concasting Slab of Heat Resistant Stainless Steel 310S and Process Improvement

310S耐热不锈钢连铸板坯表面纵裂分析和工艺改进

Causes of longitudinal cracking of medium carbon SS400 thin slab casting and its countermeasures;

薄板坯连铸中碳钢SS400纵裂原因分析及控制措施

The factors causing longitudinal cracking in continuously cast steel slabs have been investigated by analysis of the data of CC process.

根据宝钢连铸大生产实绩 ,调查了影响板坯纵裂的因素 ,分析了连铸板坯发生纵裂的原因 ,通过采取一定的措施 ,使连铸坯纵裂指数有一定的改善。

In this paper,the factor causing longitudinal cracking have been investigated by analysis of the data of Slab Continuous Caster in Qian an Iron&Steel Co.

本文根据迁钢公司板坯铸机生产中碳高锰钢的生产实践调查影响纵裂的因素,分析了纵裂发生的原因,通过采取一定的措施,使得中碳高锰钢的纵裂得到了控制。

Cause analysis and control measures of longitudinal cracks on the surface of continuous casting slabs;

连铸板坯表面纵裂纹原因分析及控制措施

Controll the longitudinal crack of thin slab;

薄板坯连铸纵裂纹的控制

The pattern of the longitudinal cracks on surface of continuous casting slab was summarized.

综述了连铸板坯表面纵裂纹的形貌,分析了纵裂的形成机理及影响纵裂的各种因素,为采取措施减轻和避免这种质量缺陷提供依据。

The longitudinal tear accident of transportation belt happens occasionally in transportation coal system of the power plants, once the tear accident happened, the transportation belt which values hundreds of thousands even millions $ will destroy within several minutes, and causes enormous economic loss.

在火电厂输煤系统中,输煤皮带纵向撕裂事故时有发生,价值数十万元甚至上百万元的输煤皮带,一旦发生撕裂事故,在几分钟内就会全部毁坏,造成巨大的经济损失。

Through advance prevention principle of longitudinal tear,and two torn situation at loading point compression of materials,and foreign body penetrating tearing,it designs sensor devices to prevent loading and tearing pressure penetrating with irregular body.

通过对超前预防输送带纵向撕裂原理进行分析,对于在装载点处易发的物料卡压撕裂和异物穿透撕裂2种撕裂情况,设计出可预防装载点卡压撕裂和异物穿透撕裂的传感装置,该装置利用装载漏斗或溜槽上添加的活页板配合行程开关和压力传感器,判断装载点是否有物料卡压,利用整体缓冲托辊架配合压力传感器,判断装载点是否有异物穿透输送带。

This paper analyses the longitudinal crack on the near net shape beam blank web surface in Laigang, gives the influencing factors and improved measures.

对近终形异型坯腹板表面纵向裂纹问题进行了分析,找出了工艺和设备方面的影响因素,通过对钢水质量、冷却条件、设备结构等方面进行优化改进,解决了铸坯表面裂纹缺陷问题,铸坯质量合格率由94%提高到99。

The longitudinal crack of steel bar is the main factor that influences its quality.

钢棒的纵向裂纹是影响其质量的主要因素。

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。

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。

Splits and checks may close with rewetting.

干裂和纵裂可能与再湿有密切联系。

Study On Longitudinal Surface Cracks On CSP Hot-Rolled Plate

酒钢CSP热轧板卷表面纵裂纹研究

Probing the Relation between Strip Surface Longitudinal Microcrack and Heave after Galvanizing

基板纵裂与镀锌条状凸起关系的探讨

The Forming Reasons and Preventing Measures on Longitudinal Surface Crack of CSP Slab

CSP薄板坯表面纵裂的成因与控制

Case Report:The Application of Cone Beam Computed Tomography in Diagnosis of Vertical Root Fracture

锥线束CT用于牙根纵裂临床诊断两例

Causes and Improving Measures of Longitudinal Surface Cracking of SS400 Slab

SS400板坯表面纵裂原因分析与改进措施

CAUSE ANALYSIS FOR SURFACE LONGITUDINAL CRACKS ON Q235B SLAB

Q235B钢板坯表面纵裂纹的原因分析

Improvement Practice of Reducing Surface Longitudinal Crack of Wide and Thick Slab

减少宽厚板坯表面纵裂纹的改进实践

CC-slab surface longitudinal crack prediction by using neural networks

基于神经网络的连铸坯表面纵裂预测

Analysis and study of surface longitudinal cracks for SS400 steel sheet

SS400钢板表面纵裂纹分析及实验研究

Methods27 patients with VRFs were observed.

方法对27例牙根纵裂患者进行临床分析。

broken or burst apart longitudinally.

纵向破碎或者突然纵向破裂。

Listed in Column 2 are descriptions of the cracking.

第二纵列是关于裂纹的描述。

Study on Corner Sink and Vertical Cracks of CC Steel Billet

连铸坯角部凹陷及纵向裂纹的研究

Each of four chromosomes divide longitudinally.

四种染色体的每一种都沿着纵向分裂。

The Study and Dispose of Monolithic Concrete Plate Bridge Longitudinal Crack;

整体式板桥纵向裂缝研究分析及处理

USING P-WAVE AVA FOR FRACTURE DETECTION AND FLUID RECOGNIZING

利用纵波AVA进行裂缝储层和流体识别

Longitudinal-cracking Failure Analysis of Box

φ139.7mm钻杆内螺纹接头纵向开裂失效分析