1) adiabatic shear band
绝热剪切带
1.
Finite element analysis of adiabatic shear band formation in titanium alloy cutting process;
钛合金切削绝热剪切带形成过程的有限元分析
2.
Study on microscopic characteristics of adiabatic shear bands in the serrated chips formed during high speed machining;
高速切削锯齿形切屑内绝热剪切带微观特征研究
3.
Microstructure evolution in adiabatic shear band in titanium alloy TC16;
钛合金TC16中绝热剪切带的微观结构演化
2) adiabatic shear bands
绝热剪切带
1.
The Microscopic Study of Adiabatic Shear Bands of Comp.B Explosive Column under Impact;
B 炸药中绝热剪切带形成机理的细观研究
2.
Numerical simulations for adiabatic shear bands of WHA in hat specimen;
钨合金帽型试样的绝热剪切带数值模拟研究
3.
Research was conducted on characteristics of adiabatic shear bands (ASBs) in several steels by contained exploding cylinder technology.
研究了几种不同硬度和热导率的钢铁材料在约束爆破条件下的绝热剪切带特征。
3) adiabatic shear band(ASB)
绝热剪切带(ASB)
4) adiabatic shear
绝热剪切
1.
Effect of several deformation mode on microstructure performance and adiabatic shear sensitivity of tungsten heavy alloy;
几种变形方式对钨合金组织性能及绝热剪切敏感性的影响
2.
These reviews include three search fields: the equipment of electromagnetic riveting,the process of electromagnetic riveting and the deformation mechanism of adiabatic shear: the low voltage electromagnetic riveter is in the works and the simulation of electromagnetic riveting will be more and more importance in the analysis.
从原理出发,对国内外电磁铆接设备、工艺及绝热剪切变形机理的研究进行了分析比较,指出电磁铆接设备将走低电压发展的道路,数值模拟将在今后的研究中发挥越来越重要的作用,最后对该领域的发展趋势提出自己的观点。
3.
By analyzing SEM photo of the chip in turn-milling,it is found that adiabatic shear take place inside the chip.
分析了正交车铣切屑的扫描电子显微镜的照片,发现有绝热剪切发生,证明正交车铣锯齿形切屑产生的原因是切屑内部的局部产生突变性剪切所造成的。
5) Adiabatic Shearing
绝热剪切
1.
Effects of Deformation on Microstructure Performance and Adiabatic Shearing Sensitivity of Tungsten Heavy Alloy;
变形对钨合金微观组织性能及绝热剪切敏感性的影响
2.
Numerical simulation on adiabatic shearing behavior of TB2;
TB2钛合金绝热剪切行为的数值模拟
3.
So, only in 93W, the adiabatic shearing bands can be found.
通过对比发现 ,二者的断裂机理基本相似 ,但侵彻时 ,由于 90W钨合金中存在较多的粘结相而使得其蘑菇头较小 ,其中的钨颗粒变形也较小 ;只在 93W钨合金中发现了绝热剪切现象的征
6) adiabatic shear band
绝热剪切
1.
Although the void damage with adiabatic shear band has been observed in experiments, and the thermal softening effect has been discussed extensively in literature, there is very little research on its damage effect.
绝热剪切破坏是冲击载荷作用下金属材料中经常出现的一种重要破坏模式 ,尽管已经在实验中观察到了绝热剪切带内部的损伤现象 ,但是在理论和计算模型中往往还只是考虑它的热软化效应 ,对与之伴随的损伤破坏效应却鲜有讨论 。
2.
The dynamic mechanical properties and susceptibility to adiabatic shear band (ASB) of the tungsten heavy alloy (WHA) deformed by the HE&CT were systematically investigated.
35Co 钨合金进行热挤压变形强化,获得纤维组织,再通过冷扭转变形调整纤维状钨颗粒的取向,对压、扭复合工艺制备的钨合金进行动态压缩性能测试和绝热剪切敏感性的分析,并与烧结态和冷扭转态钨合金作对比研究。
3.
The dynamic flow stress-loading time curves as well as the metallurgical analysis of adiabatic shear band show that localized adiabatic shear deformation happened in both TC4 and DT4,however this process is so transient for titanium alloy TC4 that it takes only several microseconds,but it takes most of the loading time for electromagnetic iron DT4.
采用分离式Hopkinson压杆装置对TC4钛合金和DT4电磁纯铁的帽形试样进行动态冲击实验,以研究两种材料高应变率下的绝热剪切行为,并分析材料热物理性能和力学性能对其绝热剪切敏感性的影响。
补充资料：剪切带
| 剪切带 shear zone 发育在岩石圈中具剪切应变的强烈变形带。这一变形带可以是应变不连续的面状构造（ 断层），或者在露头尺度上见不到几何不连续性而呈连续应变的韧性剪切带。小者仅见于岩石薄片中，大者可延伸上千千米。按照剪切应变发生时的岩石的力学行为不同和应变速率的差异，剪切带可以分为3种类型：①脆性剪切带。即断层。一般在不高的温度、 压力和高应变速率的条件下形成，碎裂岩系列代表地壳7～10千米以上脆性剪切带的产物。②韧性剪切带。产在较深部位的剪切应变带，其伴生的长英质糜棱岩的形成深度通常不小于15千米 。③脆-韧性剪切带。宏观上在一韧性剪切变形带内，但可见到把剪切带岩石错开或带内出现羽状拉张裂隙。其形成环境和深度介于前二者之间。 |
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