内耗

用Marx法精确测量内耗和弹性模量时的计算公式

Formulae for measuring internal friction and modulus by Marx method

研究表明反常内耗峰（3，P2和P1峰）与倾斜的位错弯结链密切相关。

The anomalous amplitude-dependent internal friction peaks , P_3 , P_2 and P_1 , are found to be related closely to slant dislocation kink chains .

这种内耗对SOA非常有害。

This in-fighting can be very detrimental to SOA .

Marx法中与粘结层流变和开裂有关的非线性内耗现象

Non-linear internal friction phenomena associated with flowing and cracking of adhesive in Marx method

PD3和PD3RE重轨钢的性能、组织等分布形貌及内耗

Internal Friction and Profile of Property and Structure of PD_3 and PD_3RE Rail Steels

热处理制度对Ti（49.2）Ni（50.8）合金内耗性能的影响

Heating treatment effect on damping capacity of Ti_ ( 49.2 ) Ni_ ( 50.8 ) alloy

第二章则介绍了课题工作中所使用的三种实验技术：内耗技术、热分析技术和X射线衍射技术。

Chapter two concerns three experiment technique , internal friction technique , thermal analysis technique and X-ray diffraction technique .

La2NiO（4+δ）体系相分离现象的低频内耗研究

Phase separation in La_2NiO_ ( 4 + δ) studied by low-frequency internal friction technique

热处理对喷射共沉积SiCP/6061Al复合材料内耗峰的影响

Effect of heat treatments on the damping peak of sic_p / 6061al MMC produced by spray codeposition

稀土Ce对2090铝锂合金晶界内耗的影响

Effects of Rare Earth Element Cerium on Grain Boundary Internal Friction of 2090 Aluminium Lithium Alloy

利用强迫振动扭摆方法对ZnAl二元合金熔化过程的低频内耗进行了研究。

The low-frequency internal friction in Zn-Al binary alloy during the melting process is measured via forced vibration torsional pendulum .

GdBaCo2O（5+δ）体系的滞弹性内耗研究

Anelastic relaxation of excess oxygen in GdBaCo_2O_ ( 5 + δ) system studied by low-frequency internal friction

用内耗技术研究La（0.7）Pb（0.3）MnO3巨磁电阻材料

Properties of La_0.7 Pb_0.3 MnO_3 Colossal Magnetoresistance Material Studied by the Internal Friction Technology

Fe-Al合金中与Al反位置原子弛豫有关的内耗峰

The internal friction peak correlated to the relaxation of Al antisite atoms in Fe-Al alloy

PZT陶瓷中由氧空位与畴壁相互作用引起的内耗

Internal friction due to the interaction between oxygen vacancies and domain boundaries in PZT ceramics

巨磁电阻材料La（0.85）MnO3的低频内耗和电磁性能

Low frequency internal friction and electromagnetic properties of colossal magnetoresistance material La_ ( 0.85 ) MnO_3

研究了湿氢处理前、后的Fe及其加Nb，C的合金晶界内耗。

The internal friction of grain boundaries in 4N iron and ferroalloys added with Nb and C was studied before and after a wet hydrogen treatment .

由内耗和DSC的观察分析发现：Ce&TZP材料的四方相ZrO2到单斜相ZrO2的转变是可逆的，是典型的马氏体转变。

From internal friction and DSC , we discovered the phase transformation of Ce-TZP is reversible .

理论上把内耗和模量变化与玻璃转变过程有机地结合起来。证明了在Tg附近可以出现具有弛豫型特征的内耗降，并在玻璃转变过程中模量明显下降。

It is found theoretically that the internal friction peak being of relaxation type can appear in the vicinity of T_g and the modulus decrease dramatically during glass transition .

Ce含量高的样品，晶界内耗峰的峰高降低更显著.当电压较大时，疲劳加剧。

In the samples containing more Ce atoms , this tendency becomes more remarkable . The fatigue becomes more remarkable at higher voltage .

VOx/TiOx/Ti多层薄膜的制备工艺与内耗研究

Preparation and internal friction of VO_x / TiO_x / Ti multilayer thin films

纳米SnO2固体的相变内耗和模量

Internal Friction and Modulus of Phase Transformation in Nano-SnO_2 Solids

在实验的温度范围内，观察到纵波和横波的内耗QM~（-1）基本相等。

In the experimental temperature region the internal friction Q_M ~ ( - 1 ) of longitudinal and transverse waves in the samples is almost equivalent .

低密度TiB2/铝基复合材料的显微组织与内耗性能

Microstructure and Internal Friction of Low Density TiB_2 / Al Based Composites

Bi（0.8）Pb（0.2）SrCaCuOy超导体中磁通运动引起的内耗峰

Internal friction peak due to moving flux in bi_ ( 0.8 ) pb_ ( 0.2 ) srcacuoy superconductor

欠掺杂YBa2Cu3O（7-δ）中相位相干对正常态内耗的影响

Phase coherence effect on the normal state internal friction in

Zn-Al二元合金熔化过程的低频内耗研究

Study on the low frequency internal friction in Zn-Al binary alloy during the melting process

Cu-Zn合金马氏体相变中的内耗、电阻与形变

Internal Friction , Electric Resistance and Shape Change in Cu-Zn Alloy during Martensitic Transformation

本文选择Cu基形状记忆合金作为研究对象，借助内耗测量手段，对热弹性马氏体相变的机理进行了较为系统的研究。

Cu-based SMA is selected for studying in this text , and the mechanism of thermoelastic MT is well and systematically studied by means of internal friction ( IF ) measurements .

Pb-Sn合金固-液转变过程的内耗行为

Internal friction behaviour of the solid-liquid transition in the Pb-Sn alloys