说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 热形变
1)  thermal deformation
热形变
1.
Analytical calculation of temperature distribution and thermal deformation during doping of Zn in GaN/Al_2O_3 material induced by nanosecond pulse-width laser;
纳秒级脉冲激光诱导Zn掺杂过程中GaN/Al_2O_3材料的温度分布及热形变解析分析
2.
Our study indicates that the mechanical mechanism of shock wave induced by impulsive X-ray can be classified as the following two categories:(1) it is gen-erated by the blow-off of the surface layer of the radiated material;(2)it is caused by thermal deformation.
研究表明:脉冲X射线热击波有两种不同的力学机制,其一是表面的汽化反冲,其二是热形变
3.
An interference method is proposed to measure the thermal deformation of solid state laser′s end surface easily and in real time with high spatial precision.
提出了一种易于实现、高空间精度、实时测量激光端面抽运固体激光器端面热形变的干涉测量方法。
2)  hot deformation
热形变
3)  hot pressed/hot deformed
热压热变形
1.
The new process of preparation of hot pressed/hot deformed nanocomposite magnet was studied.
研究了热压热变形纳米复合永磁体制备的新工艺,探讨了制备高性能高各向异性块状纳米复合永磁体的新方法。
4)  hot deformation
热变形
1.
Hot Deformation and Processing Maps of Mg-Y-Nd-Gd-Zr Alloy;
Mg-Y-Nd-Gd-Zr合金的热变形和加工图
2.
Effect of Hot Deformation on Structure and Microhardness of 0.05C-0.13Nb Steel;
热变形对0.05C-0.13Nb钢组织和显微硬度的影响
3.
Fractal analysis of recrystallized grains of Ti-15-3 alloy after hot deformation;
热变形Ti-15-3合金再结晶晶粒的分形分析
5)  deformation heat
变形热
1.
The equation of deformation heat in rolling deformation zone is also ob.
基于塑性材料的变分原理,建立了轧制变形区的变形热计算模型。
6)  Thermal distortion
热变形
1.
Temperature field and thermal distortion simulation in feeding process of ball screw based on finite element method
基于有限元法的滚珠丝杠传动过程中的温度场和热变形仿真
2.
This paper presents a real-time measurement based on high accuracy displacement sensor for spindle thermal distortion in machine tools.
文章研究了高精度位移传感器在数控机床主轴热变形测量中的应用。
3.
Too large thermal distortion of PCB during reflow soldering process may cause assembly defects such as components deflection and pseudo soldering,and it may induce heavy process stress and even micro crack on the soldering interface.
PCB在再流焊接过程中过大的热变形一方面可能造成元器件偏移或虚焊等组装故障,另一方面可能使焊接界面产生较大的工艺应力和微裂缝,严重影响焊点的组装质量和长期可靠性。
补充资料:热形变温度
分子式:
分子量:
CAS号:

性质:表示塑料耐热性的一项指标。试验时,以一定升温速率2℃/分钟加热,在标准的硬质塑料试片上加一定的弯曲应力(45.1牛/厘米2即4.6公斤力/厘米2,或182.4牛/厘米2即18.6公斤力/厘米2),测定达到规定形变(0.254毫米)时的温度。表示塑料在试验条件下达到规定形变时的温度,并非表示它的使用温度上限。适用于测试热固性塑料和硬质热塑性塑料的耐热性。

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