Centerline cracking是什么意思

网络释义

用法例句

Causes and preventions of center crack in slab;

板坯中心裂纹产生的原因及防止措施

According to the examined result and production record of continuous caster, the reasons causing the center crack of continuous casting slab in Taigang Group Linfen Iron & steel Co.

根据连铸机检测结果和生产记录,对太钢集团临汾钢铁有限公司的连铸板坯中心裂纹产生的原因进行了分析,并提出了相应的改进措施及建议。

Based on the analytical solution of stress field around the center crack in an infinite sheet,the normal stress distribution model was established on the cracked cross section for tensile thin-walled member.

首先根据无限大中心裂纹板在I型荷载作用下应力分布的近场奇异解,构建薄壁杆件在均匀拉伸时沿裂纹所在截面的正应力的分布模型;然后利用平衡条件确定无量纲应力强度因子;从而建立了一种求解含中心裂纹薄壁杆件应力强度因子的面场分析近似方法。

It is further found that most of the centerline cracks and triangle-zone cracks occur inside the slab also at five places very well corresponding to the five lower temperature regions on slab surface.

对铸坯表面温度进行测量发现 ,在 3个二冷喷嘴下方和铸坯两侧边角附近存在 5个较低温度区 ,中心裂纹和三角区裂纹绝大多数发生在与表面较低温区相对应的下方铸坯内部。

Based on the underground of high efficient CC in Ma steel,the longitudinal surface crack and centerline crack,the uppermost defects of beam blank CC production are studied.

本文针对马钢异型坯高效连铸的背景,分析了异型坯生产中铸坯质量的主要缺陷类型:表面纵裂和中心裂纹。

Based on the underground of high efficient CC in Ma\'steel,the longitudinal surface crack and centerline crack,the uppermost defects of beam blank CC production are studied.

针对马钢异型坯高效连铸的背景,分析了异型坯生产中铸坯质量的主要缺陷类型:表面纵裂和中心裂纹。

Analysis and study on central crack in continuously rolled billets of low alloy steel;

低合金钢连轧方坯中心裂纹的分析与研究

The effect of [Mn]/[S],[S],[P],casting speed, secondary cooling on centerline cracking in the web of CC beam blank is analyzed, and the suggestions are brought forward.

通过现场调研和工艺参数统计 ,分析了 Mn/ S、S、P、拉速、连铸二冷设备等对异型坯腹板中心裂纹的影响 ,在此基础上提出了改进建

In connection with the actual conditions of JISCO slab caster,the factors affecting the formation of the center cracks in continuous cast steel slabs were investigated and the corresponding countermeasures were put forward.

本文针对酒泉钢铁公司连铸机的实际生产情况,分析了影响连铸板坯中心裂纹的因素,提出了相应的预防措施。

Formation Mechanism and Prevention of Center and Triangle-Zone Cracks in Continuous Cast Slabs

板坯中心裂纹和三角区裂纹的成因与防止

Fracture Analysis of Piezoelectric Materials with Centric Cracks

中心裂纹压电材料板的断裂问题分析

WEIGHT FUNCTION SOLUTION FOR CENTER CRACKED BRAZILIAN DISK SPECIMEN SUBJECTED TO UNIAXIAL COMPRESSION

单轴压缩下中心裂纹巴西试样的权函数分析

Analysis of Cause for the Crack in the Centre of Thickness of 32 mm Hot Rolled Steel Plate

32 mm热轧条钢板厚度中心裂纹原因分析

The Static Characteristics and Fatigue Properties of the Center-cracked Aluminum Plates Bonded with Composite Patches;

复合材料修复含中心裂纹铝合金板的静态与疲劳特性研究

Effects of Gas Film on Hot Crack and Surface Quality of Semi-continuous Casting 6063 Aluminum Alloy Slab

气膜对6063铝合金连铸坯中心裂纹及表面质量的影响

Then, the fracture problem of three dimensional FGM strips with center through cracks or edge through cracks is investigated.

接着,本文研究了含有中心贯穿裂纹和边沿贯穿裂纹三维功能梯度板的断裂问题。

An Application of Tool Crack Testing Technology in Machining Center Processing

刀具裂纹检测技术在数控加工中心上的应用

SIZE EFFECT FOR ROCK DYNAMIC FRACTURE TOUGHNESS TESTED WITH CRACKED STRAIGHT THROUGH FLATTENED BRAZILIAN DISC

用中心直裂纹平台巴西圆盘测试岩石动态断裂韧度的尺寸效应

The portions of the crack near the saw cut and along the edges are closed in relation to the center of the crack face.

接近锯切口和沿着边缘的裂纹部分相对于裂纹面中心而肯定是闭合的。

Interaction between hole edge and line cracks in a thin plate

薄板中孔边裂纹与独立裂纹的相互作用

At zero applied load, the crack is closed along the perimeter of the specimen but open in the center.

在施加零载荷处，试样周边的裂纹是闭合的，而中心则是张开的。

Ultimate strength analysis of central through-thickness cracked plate under complex load

中心穿透裂纹板在复杂载荷作用下的剩余极限强度分析

MIXED MODE DYNAMIC STRESS INTENSITY FACTORS OF CRACKED STRAIGHT THROUGH FLATTENED BRAZILIAN DISC SPECIMENS

中心直裂纹平台巴西圆盘复合型动态应力强度因子

Fatigue Life Prediction for Center-Hole Specimen of 2024-T3 Aluminum Alloy Sheet Based on Small Crack Method

基于小裂纹的2024-T3铝合金中心孔试样疲劳寿命预测

Surface crack analysis of inner hole of titanium alloy centrifugal impeller

TC11钛合金离心叶轮内孔裂纹分析

RESEARCH OF THE FATIGUE CRACK PROPAGATION CHARACTERISTIC ON RAILWAY HOLLOW AXLES

高速客车空心车轴裂纹扩展特性研究

The Analysis of Formation Mechanisms of the Plate Containing Nb、Ti Central Cracking

含铌、钛船板钢心部微裂纹成因初探