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裂纹缺陷

网络Crack defect

裂纹缺陷

裂纹缺陷

裂纹缺陷

Crack defect

蛇皮纹缺陷,snakeskin-stria... ... ) Trembling defective mark 抖纹缺陷 ) Crack defect 裂纹缺陷 ) elephant skin 皱纹缺陷 ...

2

It was considered that transverse cold cracking on surface due to cold shuts in ingots was the root cause of the crack defects .

指出铸锭中的冷隔形成的表层横向冷裂纹是最终形成裂纹缺陷的根本原因。

4

Based on the conclusion , it is pointed that changing casting design and adding shift section rib are the efficient ways to avoid hot -crack .

根据分析的结果，采取修改铸件结构和增加变截面工艺拉筋两项工艺措施，从根本上消除了铸件热裂纹缺陷。

5

The reasons of such defects were related to the quality of liquid steel and continuously cast slab.

产生表面夹杂和裂纹缺陷的主要原因与钢液质量和连铸坯质量有关。

7

Slabs with centre crack defects were dissected and rolled plate were detected .

探测和解剖分析了断面有中心裂纹缺陷的铸坯；

9

Hard hats shall not be modified in any way , such as drilling and shall be regular inspected for visible cracks , defects and expiration date.

安全帽不能以任何方式进行修改，如钻孔并且进行定期检查以确定是否有明显的裂纹，缺陷和有效期。

10

Crack defect promotes crack initiation and growth.

裂纹缺陷促进了裂纹的萌生和扩展。

12

Surface crack has been founded on the normal rolling steel .

某轧钢厂正常轧制的钢材表面存在裂纹缺陷。

13

The Analysis of Forming the Concave and Crack on the Surface of Hot Rolled Ribbed Steel Bars

热轧带肋钢筋表面形成凹坑、裂纹缺陷的原因分析

14

Extraction of Crack Defect for Inspection Weld Image Using Dictionary-based Probability Relaxation

基于字典的概率松弛法对焊缝图像中裂纹缺陷的提取

17

Crack Defect of Thick-walled Roller for the Centrifugal Compound Casting

离心复合铸造厚壁辊筒的裂纹缺陷

19

Prevent and Control of Large Section Electric Power Fittings'Defects

大截面电力金具铝铸件缩孔裂纹缺陷的防止

20

Defective Analysis of Nodular Cast Iron during Grinding Process

球墨铸铁磨削裂纹缺陷分析

21

Analysis and Easing Approach of Crack Defective Effect in Medium and Heavy Plate

中厚板裂纹缺陷影响因素的分析及缓解途径

22

Relation Analysis between Volume Percent of Crack Defect and CT Number

裂纹缺陷体积百分数与 CT 数的关系分析

23

Overlaying Welding Treatment of Cracks on Titanium Pump Case

钛制泵壳裂纹缺陷的补焊处理

24

Evaluation Method about Surface Checking of Face Veneer

面板正面裂纹缺陷的评价方法

25

Effect of Overload on Fatigue Life for the Specimen without Crack

超载对无裂纹缺陷试件疲劳寿命的影响

26

Computer Aided Assessment System of Pressure Vessel Crack Defect

压力容器裂纹缺陷计算机辅助评定系统

27

Analysis of Internal Cracks in Hot-puncturing Process

热轧穿孔内裂纹缺陷分析

28

Peak strength model of brittle rocks containing flaws

含裂纹缺陷脆性岩石的峰值强度模型

29

Study on Surface Thermal Character of Fore-and-aft Crack Defect in the Weld

焊缝内部纵裂纹缺陷表面热特征研究

30

Establishment of FTA Model of Cracks in Long Gas and Oil Pipelines

长输油气管道裂纹缺陷事故树模型的建立

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