Development of a Numerical Computer Simulation Technique for Determining the Thermomechanical Properties of Shape Memory Alloy Products

IF 0.6 4区材料科学 Q4 METALLURGY & METALLURGICAL ENGINEERING

Metal Science and Heat Treatment Pub Date : 2026-08-06 DOI:10.1007/s11041-026-01221-1

E. M. Farber, A. V. Orlov, A. A. Popovich

引用次数: 0

Abstract

A method for numerical computer simulation for determining the thermomechanical characteristics of products from shape memory alloys is developed. Numerical computer simulation and experimental research are conducted on the basis of the geometry of two-way springs to determine the thermomechanical characteristics of a thermal actuator manufactured from a NiTi alloy by selective laser melting. The model is verified. The general performance capability of the presented technique is confirmed. The level of deviation between the experimental and simulated data is no more than 30%.

查看原文本刊更多论文

形状记忆合金制品热力学性能计算机数值模拟技术的发展

提出了一种测定形状记忆合金制品热力学特性的计算机数值模拟方法。基于双向弹簧的几何形状，进行了数值模拟和实验研究，确定了采用选择性激光熔化法制备NiTi合金热致动器的热力特性。对模型进行了验证。验证了该技术的总体性能。实验数据与模拟数据的偏差水平不超过30%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Metal Science and Heat Treatment 工程技术-冶金工程

CiteScore

1.20

自引率

16.70%

发文量

102

审稿时长

4-8 weeks

期刊介绍： Metal Science and Heat Treatment presents new fundamental and practical research in physical metallurgy, heat treatment equipment, and surface engineering. Topics covered include: New structural, high temperature, tool and precision steels; Cold-resistant, corrosion-resistant and radiation-resistant steels; Steels with rapid decline of induced properties; Alloys with shape memory effect; Bulk-amorphyzable metal alloys; Microcrystalline alloys; Nano materials and foam materials for medical use.