{"title":"Cryogenic properties of copper produced by Atomic Diffusion Additive Manufacturing (ADAM)","authors":"Erik Walcz , Csaba Budai","doi":"10.1016/j.cryogenics.2025.104081","DOIUrl":null,"url":null,"abstract":"<div><div>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.</div></div>","PeriodicalId":10812,"journal":{"name":"Cryogenics","volume":"149 ","pages":"Article 104081"},"PeriodicalIF":2.1000,"publicationDate":"2025-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Cryogenics","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0011227525000591","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/4/17 0:00:00","PubModel":"Epub","JCR":"Q3","JCRName":"PHYSICS, APPLIED","Score":null,"Total":0}
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.
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
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