Results 161 to 170 of about 3,068,204 (197)

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
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AUSTRAL WRIGHT 17-4PH

Alloy Digest, 2022
Abstract Austral Wright 17-4PH (UNS S17400) is a precipitation hardening stainless steel which has extremely high strength and hardness, combined with good ductility and toughness. It has excellent corrosion resistance, approaching that of type 304 austenitic stainless steel. Designers and engineers often choose Austral Wright 17-4PH for
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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
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Laser Cladding of 17-4PH Stainless Knife Edges

Volume 4: Cycle Innovations; Electric Power; Industrial and Cogeneration; Manufacturing Materials and Metallurgy, 2006
Laser cladding of 0.4 mm and 0.8 mm wide knife edges made from 17-4PH stainless steel was investigated, using two types of powder and two different post heat treatments. Acceptable cladding deposits of 0.5 to 0.9 mm height were obtained on both sizes of knife edge, and with both powder types.
Jonathan Cuddy, Kartik Shanker
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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
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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
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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
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Effect of shot peening on the microstructure of laser hardened 17-4PH

Applied Surface Science, 2010
Abstract In order to investigate the influence of shot peening on microstructure of laser hardened steel and clarify how much influence of initial microstructure induced by laser hardening treatment on final microstructure of laser hardened steel after shot peening treatment, measurements of retained austenite, measurements of microhardness and ...
Zhou Wang, Chuanhai Jiang, Xiaoyan Gan, Yanhua Chen   +3 more
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Characterization of 17-4PH alloy processed by selective laser melting

Materials Today: Proceedings, 2017
Abstract Additive manufacturing (AM) has revolutionized the way that engineering products are created through a simple concept of layer by layer addition of a part. Metallic components and its alloys have attracted worldwide attention due to the near net shape output and for the challenges posed in arriving at a high quality component.
P. Ponnusamy, S.H. Masood, S. Palanisamy, R.A. Rahman Rashid, D. Ruan   +4 more
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Additive manufacturing of 17-4PH stainless steel

2nd International PhD Student’s Conference at the University of Life Sciences in Lublin, Poland: ENVIRONMENT – PLANT – ANIMAL – PRODUCT, 2023
Aleksander Świetlicki, Mariusz Walczak, Mirosław Szala   +2 more
openaire   +1 more source