Cryogenic properties of copper produced by Atomic Diffusion Additive Manufacturing (ADAM)

IF 1.8 3区工程技术 Q3 PHYSICS, APPLIED

Cryogenics Pub Date : 2025-04-17 DOI:10.1016/j.cryogenics.2025.104081

Erik Walcz , Csaba Budai

引用次数: 0

Abstract

Atomic Diffusion Additive Manufacturing (ADAM) represents cutting-edge technology in the field of cost-effective additive manufacturing, while the vacuum tightness and thermal properties of these materials are not fully measured, especially at low, cryogenic temperatures. This study investigates the viability of utilizing ADAM for producing components intended for cryogenic heat transfer in vacuum. In this paper I will present the CryPT-ON (Cryogenic Performance Test) cryostat at the Fusion Plasma Physics Department of HUN-REN Centre for Energy Research, the specific experimental setup for thermal conductivity, diffusivity measurement and the 3D printed samples with X-ray fluorescence (XRF) and Scanning Electron Microscope (SEM) measurement to determine the material composition and have a better understanding of this special material and printing technology.

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原子扩散快速成型技术（ADAM）生产的铜的低温特性

原子扩散增材制造（ADAM）代表了成本效益高的增材制造领域的前沿技术，但这些材料的真空密封性和热性能尚未得到充分测量，特别是在低温下。本研究探讨了利用ADAM生产用于真空低温传热的部件的可行性。在本文中，我将介绍湖南能源研究中心聚变等离子体物理系的CryPT-ON（低温性能测试）低温恒温器，热导率，扩散率测量的特定实验设置以及x射线荧光（XRF）和扫描电子显微镜（SEM）测量的3D打印样品，以确定材料成分，并更好地了解这种特殊的材料和打印技术。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Cryogenics 物理-热力学

CiteScore

3.80

自引率

9.50%

发文量

审稿时长

2.1 months

期刊介绍： Cryogenics is the world''s leading journal focusing on all aspects of cryoengineering and cryogenics. Papers published in Cryogenics cover a wide variety of subjects in low temperature engineering and research. Among the areas covered are: - Applications of superconductivity: magnets, electronics, devices - Superconductors and their properties - Properties of materials: metals, alloys, composites, polymers, insulations - New applications of cryogenic technology to processes, devices, machinery - Refrigeration and liquefaction technology - Thermodynamics - Fluid properties and fluid mechanics - Heat transfer - Thermometry and measurement science - Cryogenics in medicine - Cryoelectronics