Results 1 to 10 of about 762 (184)
Crystals, 2020 Wire Arc Additive Manufacturing (WAAM) is one of the most appropriate additive manufacturing techniques for producing large-scale metal components with a high deposition rate and low cost.
Trunal Bhujangrao +4 more
doaj +3 more sources
Investigation on the Precipitates of IN718 Alloy Fabricated by Selective Laser Melting
Metals, 2019 The microstructure and precipitates of INCONEL 718 alloy (IN718) fabricated by selective laser melting (SLM) are investigated. The matrix is comprised of the elongated γ grains along Z direction, tilting a few degrees.
Yu Cao, Pucun Bai, Fei Liu, Xiaohu Hou
doaj +3 more sources
Flow characteristics and intrinsic workability of IN718 superalloy
Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2015 This study focuses on deformation characteristics of superalloy IN718 by formulation of a new flowstress model and detailed evaluation of intrinsic workability through the generation of three-dimensional (3D) processing maps with the support of optical microstructural observations. Based on thermomechanical simulation tests using a Gleeble-1500 machine,
Hengan Ou, Zhenshan Cui, Juan Liu
exaly +3 more sources
Shearing mechanisms of co-precipitates in IN718 [PDF]
Acta Materialia, 2021 The Ni-base superalloy 718 is the most widely used material for turbomachinery in the aerospace industry and land-based turbines. Although the relationship between processing and the resulting properties is well known, an understanding of the specific deformation mechanisms activated across its application temperature range is required to create more ...
Christopher H. Zenk +4 more
openaire +2 more sources
Journal of Materials Research and Technology, 2021 Selective laser melting (SLM) of Inconel 718 (IN718) alloy is common these days. The microstructure and surface integrity of fabricated components are highly depend on SLM parameters and post-processing processes. Micro milling is a promising solution to
Hansong Ji +7 more
doaj +1 more source
Metals, 2021 In a dissimilar welded joint between Ni base alloys and titanium, creep failure is a potential concern as it could threaten to undermine the integrity of the joint.
Tauheed Shehbaz +3 more
doaj +1 more source
Fatigue of Aircraft Structures, 2020 Selective laser melting (SLM) falls into the category of additive manufacturing technologies that are being increasingly used in the aerospace industry. This study presents the results of the examination of the microstructure and mechanical properties of
Madejski Bartosz +3 more
doaj +1 more source
Selective laser melting of 316L–CuCrZr bimetallic structure via IN718 transition layer
Journal of Materials Research and Technology, 2023 Steel/copper bimetallic structural materials combine the good strength and corrosion resistance of steel with the high thermal and wear resistance of copper and have been widely used in fusion reactors, conformal cooling channels, and heat transfer ...
Zhonghua Li +9 more
doaj +1 more source
Metals, 2020 Inconel 718 (IN718) is a nickel-based superalloy which is widely used in aerospace, oil, and gas industries due to its outstanding mechanical properties at high temperatures, corrosion, fatigue resistance, and excellent weldability.
Bharath Bhushan Ravichander +2 more
doaj +1 more source
Metals, 2020 This paper reviews state of the art additive manufactured (AM) IN718 alloy intended for high-temperature applications. AM processes have been around for decades and have gained traction in the past five years due to the huge economic benefit this brings ...
Ching Kiat Yong +3 more
doaj +1 more source