Results 251 to 260 of about 918,872 (308)

Research Progress on Additively Manufactured Porous Structures of Nickel-Based Superalloys. [PDF]

open access: yesMaterials (Basel)
Xu S   +9 more
europepmc   +1 more source

Optimization of the Post Heat Treatment of Additively Manufactured IN718

Heat Treating Conference, 2021
Abstract IN718 has good fabricability, high strength at elevated temperature, and corrosion resistance, and it is widely deployed in many aerospace and other high-performance applications. With the molten pool rapid solidification during laser powder bed fusion (L-PBF), the resulting microstructure is anisotropic and inhibits macro ...
openaire   +1 more source

Synthesis of ZnO nanowires with supercritical carbon dioxide and post heat treatment

Nanotechnology, 2018
Zinc oxide (ZnO) nanowires are used in applications such as gas sensors and solar cells. This work presents a novel synthesis route for ZnO nanowires using supercritical carbon dioxide (scCO2) and post heat treatment. The method used scCO2 and a precursor solution as reactants to form nanowires on a galvanized surface.
Aaretti Kaleva   +7 more
openaire   +4 more sources

On Reducing the Post-Heat-Treatment Time of the Weldment

Journal of Materials Engineering and Performance, 2000
Post heat treatment of weldments is one of the most extensively used techniques by the industrial community for relieving welding residual stresses. Such practice not only delays the manufacturing process, but also increases the cost of manufacturing. In this article, an idea of a new welding technique, which is a promising tool for relieving welding ...
S. Jahanian, R.R. Kunde, P.V. Kuppa
openaire   +1 more source

The Simulation of Post-Heat Treatment in Selective Laser Melting Additive Manufacturing

Integrating Materials and Manufacturing Innovation, 2021
Post-heat treatment takes a key role for the enhancement of mechanical properties in selective laser melting (SLM) additive manufacturing (AM) of 6xxx series aluminum alloy. To understand the basic mechanism for changes of mechanical properties in the SLM process and the following post-heat treatment, the finite element model and the precipitate ...
J. Y. Li   +4 more
openaire   +1 more source

Effect of post-heat treatment on microstructure and properties of EH47 steel CGHAZ

Materials Science and Technology, 2023
To clarify the effect of post-heat treatment on the microstructure and mechanical properties of the coarse-grained heat-affected zone (CGHAZ) for EH47 steel, simulated CGHAZ specimens were subjected to post-heat treatment at 250°C for 1.0 h. The results showed that the microstructure of CGHAZ was composed of granular bainite (GB) and lath bainite (LB),
Xiaocong Yang   +4 more
openaire   +1 more source

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