Temperature Dependence of Inelastic Strain Recovery in TiNi-Based Alloys under Torsion

机译：扭转TiNI基合金中无弹性应变回收的温度依赖性

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The paper presents research results on the temperature dependence of inelastic strain recovery due to superelasticity and shape memory effects under torsion in coarse-grained and microcrystalline TiNi specimens containing 50.8 at % of Ni (Ti_(49.2)Ni_(50.8) (at %)). It is found that under certain temperature and deformation conditions, the recovery strain exceeds the theoretical limit of recoverable strains or maximum lattice strain in B2?R?B19' transformations. Using a special algorithm, the torsional strain is converted to its equivalent (by Mises) tensile strain. The results are compared with data obtained by other researchers.

机译：本文提出了在粗粒细菌和含有50.8％（Ti_（49.2）Ni_（50.8）（50.8）％（以％）的粗粒和微晶TINI标本下的扭转性和形状记忆效应导致的研究结果对无弹性和形状记忆效应的研究结果。。结果发现，在一定的温度和变形条件下，回收应变超过B2·r≤b19'转化中可回收菌株或最大晶格菌株的理论极限。使用特殊算法，将扭转应变转化为其等同物（通过误法）拉伸应变。将结果与其他研究人员获得的数据进行比较。

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来源
《Internation Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures》|2015年||共4页
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作者
Aleksandr Lotkov; Victor Grishkov; Dorzhima Zhapova; Anatolii Baturin; Victor Timkin;
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中图分类 TB3-532;
关键词
Inelastic Strain Recovery; TiNi-Based Alloys; Torsion;

机译：无弹性应变恢复;基于TINI的合金;扭转;

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1. Strain-dependence of deformation microstructures in ultra-low-C IF steel deformed to high strains by torsion at elevated temperatures [J] . Reza Gholizadeh, Daisuke Terada, Akinobu Shibata, 纳米材料科学(英文版) . 2020,第001期

机译：超低碳IF钢在高温下变形会变形为高应变的变形组织的应变相关性
2. Experimental Stress-Strain Dependence for OT4-1 Titanium Alloy at Various Temperatures and Strain Rates [J] . YU. P. KATAEV, O. G. ZAKHAROV Известия　Высших　учебных　заведений: Авиационная　техника . 2001,第4期

机译：各种温度和应变率下OT4-1钛合金的实验应力 - 应变依赖性
3. Experimental Stress-Strain Dependence for OT4-1 Titanium Alloy at Various Temperatures and Strain Rates [J] . YU. P. KATAEV, O. G. ZAKHAROV Известия　Высших　учебных　заведений: Авиационная　техника . 2001,第4期

机译：各种温度和应变率下OT4-1钛合金的实验应力 - 应变依赖性
4. Temperature Dependence of Inelastic Strain Recovery in TiNi-Based Alloys under Torsion [C] . Aleksandr Lotkov, Victor Grishkov, Dorzhima Zhapova, Internation Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures . 2015

机译：扭转TiNI基合金中无弹性应变回收的温度依赖性
5. Strain Rate and Temperature Dependence on the Constitutive Behavior of Advanced Structural Alloys for Aerospace Systems [D] . Rodriguez, Omar L. 2017

机译：应变速率和温度对航空航天系统高级结构合金本构行为的依赖性
6. Thermal Cycling Effect on Transformation Temperatures of Different Transformation Sequences in TiNi-Based Shape Memory Alloys [O] . Shyi-Kaan Wu, Yi-Ching Chang 2019

机译：热循环对TiNi基形状记忆合金中不同转变序列的转变温度的影响
7. Temperature and Strain Rate Dependences of Flow Stress in Metals and Alloys in Torsional Deformation [O] . Yuzo OHTAKARA, Tadahisa NAKAMURA, Seita SAKUI 1972

机译：扭转变形中金属和合金中流量应力的温度和应变速率依赖性
8. The Flow Strength Dependence on Temperature and Strain Rate in Low-Carbon Iron Alloys. [R] . cox, a. r. hettche, l. r. 1971

机译：流动强度对低碳铁合金温度和应变速率的依赖性。

Temperature Dependence of Inelastic Strain Recovery in TiNi-Based Alloys under Torsion

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