Results 161 to 170 of about 15,767 (203)

Failure analysis of PSV springs of 17-4PH stainless steel

Engineering Failure Analysis, 2009
S S M Tavares, J M Pardal
exaly   +2 more sources

Ferrite effects on the hydrogen embrittlement of 17-4PH stainless steel

Anti-Corrosion Methods and Materials, 2022
Purpose The purpose of this study is to investigate the effect of ferrite on hydrogen embrittlement (HE) of the 17-4PH stainless steels. Design/methodology/approach The effects of ferrite on HE of the 17-4PH stainless steels were investigated by observing microstructure and conducting slow-strain-rate tensile tests and hydrogen permeability tests.
Yaojie Zheng, Huili Sun, Luchun Yan, Huisheng Yang, Kewei Gao, Xiaolu Pang, Alex A. Volinsky   +6 more
openaire   +1 more source

Sintering Behaviour of 3d Printed 17-4PH Stainless Steel

Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, 2022
Abstract The main aim of the research work is to investigate the sintering behavior and its impact on the material properties of 3D printed 17-4PH stainless steel. The samples were manufactured by the Atomic Diffusion Additive Manufacturing technique, the Metal X system.
Nandhini Raju, Peter Warren, Ramesh Subramanian, Ranajay Ghosh, Erik Fernandez, Seetha Raghavan, Jayanta Kapat   +6 more
openaire   +1 more source

Effect of 17-4PH stainless steel powders interaction on feedstocks

Powder Technology, 2020
Abstract The objective of this work is to investigate the effects of 17-4pH stainless steel powders interaction on properties of feedstocks. γ-aminopropyltriethoxy silane (KH550), γ-(2,3-epoxypropoxy)propyltrimethoxy silane (KH560), propyltrimethoxy silane (N313) were used to modify 17-4pH stainless steel powders, and described as KH550-m, KH560-m ...
Haihong Ma, Shuo Li, Zhesheng Jin, Yiwen Tian, Fengmei Ren, Zhengfa Zhou, Weibing Xu   +6 more
openaire   +1 more source

Microstructures, properties, and applications of laser sintered 17‐4PH stainless steel

Journal of the American Ceramic Society, 2019
Abstract The effects of hot isostatic pressing (HIP) on the densification, mechanical properties, and microstructures of laser‐powder bed fusion (L‐PBF) 17‐4 PH stainless steel parts were studied using gas‐ and water‐atomized powders. The % theoretical density, ultimate tensile strength, yield strength, elongation,
Harish Irrinki, Subrata Deb Nath, Magnus Alhofors, Jason Stitzel, Ozkan Gulsoy, Sundar V. Atre   +5 more
openaire   +2 more sources

Failure Analysis of a 17-4PH Stainless Steel Part in an Exhaust Fastener

Journal of Failure Analysis and Prevention, 2021
Despite high level of attention in the process of making metallic fasteners, failure of the fasteners happens in various industries. Sometimes, failures are recognized during the quality control checks in the companies. During a batch of production and during assembly test, failure of a 17-4PH stainless steel part in an exhaust fastener was seen.
Masoud Yousefi, Masoud Rajabi, Mahnaz Yousefi, Mohamammad Sadegh Amiri Kerahroodi   +3 more
openaire   +1 more source

Development and experimental investigation of magnetic abrasive finishing of 17-4PH steel

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2023
Magnetic abrasive finishing (MAF) is a promising process for achieving better surface finish, not only on softer materials, but also on harder materials. In several industries, 17-4PH steel has predominantly being used due to its exceptional properties of better corrosion resistance, high strength-to-weight ratio, and ease of weldability.
Rahul Kumar, Venkateswara Rao Komma
openaire   +1 more source

Investigation of powder size effects on sintering of powder injection moulded 17-4PH stainless steel [PDF]

Powder Metallurgy, 2017
Densification behaviours of 17-4PH stainless steel powders (SUS17-4PH) of three different particle sizes during the sintering were investigated. The samples with different mean particle sizes of 3.17, 4.22 and 8.30 mu m were prepared through powder ...
Dong Yong Park, Gyu M Lee, Seong Lee
exaly   +2 more sources

Effect of scanning speed on laser deposited 17-4PH stainless steel

2017 8th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT), 2017
Laser metal deposition (LMD) is one of the additive manufacturing technologies that is used in the production of fully dense parts layer by layer. This innovative manufacturing process has the potential to reduce the weight, time and cost of manufacturing components.
Abiodun Bayode, Sisa Pityana, Esther Titilayo Akinlabi, Mxolisi Brendon Shongwe   +3 more
openaire   +1 more source

Rotary friction welding of additively manufactured 17-4PH stainless steel

Journal of Manufacturing Processes, 2021
Abstract The aim of the present study is to investigate the effect of rotary friction welding (RFW) on the microstructure, tensile properties, hardness, wear resistance and corrosion properties of the weld joint of an additively manufactured solid cylinder made of 17-4PH stainless steel.
H.R. Lashgari, S. Li, C. Kong, M. Asnavandi, Sh. Zangeneh   +4 more
openaire   +1 more source