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   分层断口 的翻译结果: 查询用时:0.527秒
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分层断口
相关语句
  layered fracture
     Microstructure Analysis for Layered Fracture of Q235B Hot-Rolled H Section Steel after Tension Test
     Q235B热轧H型钢拉伸试验分层断口的显微分析
短句来源
     The sample of Q235B hot-rolled H section steel had a layered fracture after tension test.
     Q2 35B热轧H型钢拉伸试验后出现分层断口
短句来源
  lamella fracture surface
     The results showed that the weak interface can block the motion of the dislocations and change the propagation direction of the main crack,and result in forming lamella fracture surface.
     结果表明 ,弱界面有阻碍位错运动、偏转主裂纹扩展方向的作用 ,可形成分层断口
短句来源
  “分层断口”译为未确定词的双语例句
     MICROSCOPICAL ANALYSIS ON LAYER TENSION FRACTURE OF SS400 HOT-ROLLING STEEL PLATE
     SS400热轧钢板拉伸试验分层断口的显微分析
短句来源
  相似匹配句对
     Microstructure Analysis for Layered Fracture of Q235B Hot-Rolled H Section Steel after Tension Test
     Q235B热轧H型钢拉伸试验分层断口的显微分析
短句来源
     social stratification
     社会分层
短句来源
     ANALYSIS OF DELAMINATION FRACTURE SURFACE OF MULTIDIRECTIONAL LAMINATES BY SEM
     碳环氧层板分层破坏断口的SEM分析
短句来源
     STRATIFIED FUNCTOR
     分层函子
短句来源
     A Study of Rock Fractures
     岩石断口分析
短句来源
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  layer fracture
By comparison, two lead-free solder specimens showed much smaller elongation to failure than the leaded solder, although all specimens showed similar sequence of events leading to final failure, including the boundary layer fracture phenomenon.
      
A different type of behaviour was observed forSbc across-layer fracture.
      
A mathematical model has been developed for the layer-by-layer fracture of a rock by a blunt wedge.
      
A lower mold-slag consumption rate leads to high solid friction and results in solid-slag-layer fracture and movement below a critical value.
      
He also introduced the proposed anhydrite layer fracture model for the PA93 calculations.
      


There are many weak interfaces when 15CrMnMoV steel is cold and rolled the mechanical properties are increased greatly Fracture of weak interface has been investigated by in situ transmission electron microscope (TEM) tensile test and SEM analyzed for 15CrMnMoV steel The result showed that the weak interface blocks the motion of the dislocations and changes the propagation direction of the main crack,and results in forming lamella fracture surface Such fracture leads to the increase of fracture area and...

There are many weak interfaces when 15CrMnMoV steel is cold and rolled the mechanical properties are increased greatly Fracture of weak interface has been investigated by in situ transmission electron microscope (TEM) tensile test and SEM analyzed for 15CrMnMoV steel The result showed that the weak interface blocks the motion of the dislocations and changes the propagation direction of the main crack,and results in forming lamella fracture surface Such fracture leads to the increase of fracture area and toughness of the steel

15Cr Mn Mo V钢冷轧—时效后 ,钢中存在大量弱界面 ,力学性能有明显提高。应用 TEM原位拉伸方法 ,对 1 5Cr Mn Mo V钢中弱界面的开裂进行了原位观察及扫描电镜断口分析。结果表明 :弱界面有阻碍位错运动、偏转主裂纹扩展方向的作用 ,可形成分层断口。这种断裂方式使断口表面积增加 ,提高了材料的强韧性。

After cold rolling,aging and recrystallization treatment,there are many weak interfaces in Q235 steel.The microstructure and tensile fracture surface of the Q235 steel has been investigated by TEM and SEM.The results showed that the weak interface can block the motion of the dislocations and change the propagation direction of the main crack,and result in forming lamella fracture surface.Such fracture leads to the increase of fracture area and enhances mechanical properties of the steel.

Q2 35钢经冷轧—时效—再结晶处理后 ,钢中存在大量弱界面。应用TEM和SEM观察钢的微观组织结构及拉伸断口。结果表明 ,弱界面有阻碍位错运动、偏转主裂纹扩展方向的作用 ,可形成分层断口。这种断裂方式使断口表面积增加 ,显著提高了材料的力学性能。

The sample of Q235B hot-rolled H section steel had a layered fracture after tension test.The observation with scanning electron microscope showed that the layered fracture was related to very long banded structure in the sample. The sulphide inclusions located at the layered zone on the fracture and on the very long ferrite band resulted in very fine crack during tension test. That the deformation of ferrite band was hinder resulted in crack perforation before the sample ruptured,and finally layered fracture...

The sample of Q235B hot-rolled H section steel had a layered fracture after tension test.The observation with scanning electron microscope showed that the layered fracture was related to very long banded structure in the sample. The sulphide inclusions located at the layered zone on the fracture and on the very long ferrite band resulted in very fine crack during tension test. That the deformation of ferrite band was hinder resulted in crack perforation before the sample ruptured,and finally layered fracture was formed. The layered tension fracture was form by crowded sulfides and very long banded structure in the sample.

Q2 35B热轧H型钢拉伸试验后出现分层断口。用扫描电镜进行了显微观察 ,发现分层现象与试样中超长的带状组织密切相关。用能谱仪对断口分层处和超长铁素体带上的夹杂物进行了成分分析 ,证实都是硫化物。试样拉伸时在铁素体带上密集分布的硫化物处产生大量微裂纹 ,同时超长铁素体带的变形又受到阻碍 ,导致该处在试样拉断之前裂纹已经贯通 ,最终在断口上形成分层。因此 ,拉伸试验断口出现分层的原因是试样中存在密集分布的硫化物和超长的带状组织。

 
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