Design and Fabrication of Microarchitected Thermoelectric Generators: Prospects and Challenges
Advanced Engineering Materials, Volume 26, Issue 6, March 2024.This review explores the significance of microthermoelectric generators (μ‐TEGs) in harnessing waste heat for power in emerging applications like energy‐autonomous devices, medical equipment, and the Internet of Things. Focusing on high‐performance miniature vertical thermoelectric devices, it delves into design, optimization methodologies, and 3D ...
Saeed Asadikouhanjani +2 more
wiley +1 more source
Sintering of 17-4PH stainless steel pow der assisted by microwave and the gradient of mechanical properties in the sintered body [PDF]
, 2017 International audienceThe sintering of 17-4PH stainless steel powder using microwaves has rarely been reported with results better than those produced by sintering with conventional resistive heating.
Shi, Jianjun +4 more
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Vliv tepelného zpracování na mechanické vlastnosti a strukturu nerezové oceli 17-4PH vyrobenou technologií MIM [PDF]
, 2022 Diplomová práce se zabývá vlivy tepelného zpracování na strukturu a mechanické vlastnosti nerezové oceli 17-4PH zpracované technologií MIM. Nejprve byl zkoumán vliv rozpouštěcího žíhání a následného vytvrzení na výslednou strukturu a mechanické ...
Hanus, Michal
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High-Temperature constitutive modeling and tensile behavior of 17-4PH stainless steel
Materials & DesignThis study investigates the mechanical behavior of 17-4PH stainless steel during high-temperature tensile deformation at 860–900°C and strain rates of 1 × 10-4–2 × 10-4 s−1.
Xianxi Wang +9 more
doaj +1 more source
Archives of Metallurgy and Materials, 2014 The paper presents rezults of microstructure (LM, TEM) investigation and hardness measurments of welded joints in martensitic precipitation hardened stainless steel containing copper, subjected to heat treatment.
Ziewiec A. +2 more
doaj +1 more source
Wear maps for TiC composite based coatings deposited on 303 stainless steel [PDF]
, 2014 Dry sliding wear (pin-on-disc) tests were carried out under ambient conditions at room temperature for TiC coated and uncoated 303 stainless steel, using alumina as a counterface.
Rasool, Ghulam +3 more
core +1 more source
Sub-Zero Temperature Effect on Impact Properties of 17-4PH Stainless Steel Processed by Selective Laser Melting [PDF]
, 2017 The Selective Laser Melting (SLM) process has been proved as the most effective method among Additive Manufacturing (AM) technologies to produce hard, dense and strong metallic structures with intricate shapes and profiles from wide range of metallic ...
Ashish M. Ashok +3 more
core +1 more source
Corrosion Behaviour of 304 Austenitic, 15-5PH and 17-4PH Passive Stainless Steels in acid solutions
International Journal of Electrochemical Science, 2018 The objective of this work was to study is use electrochemical techniques to determinate the growth conditions, characteristics and resistance of passive layers of stainless steel (SS): 304 austenitic, 17-4PH (precipitation hardening) and 15-5PH ...
M. Lara Banda +8 more
doaj +1 more source
Analysis of Additively Manufactured 17-4PH Stainless Steel [PDF]
, 2018 Selective laser melting of nitrogen gas atomized 17-4PH stainless results in up to 50% lower yield strength and 600% higher elongation compared to traditionally processed, wrought 17-4PH.
Coulson, Simon
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Feasibility of Fabricating Metal Parts from 17-4PH Stainless Steel Powder [PDF]
, 1998 17-4 PH stainless steel is known to provide an attractive combination of high strength and corrosion resistance. In this research, the feasibility of SFF fabrication of high density parts using PH powder is examined. A part can be fabricated using both
Wu, Guohua +5 more
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