Results 51 to 60 of about 3,775,940 (194)

Effect of nitriding on mechanical and microstructural properties of Direct Metal Laser Sintered 17-4PH stainless steel

Journal of Materials Research and Technology, 2022
In this work, the effect of the nitriding process on microstructure and mechanical properties of additively manufactured (AM) 17-4PH stainless steel is investigated. The nitriding was performed at 530 °C, 560 °C, and 580 °C for 2 h. The nitriding process
J.R. Jessy Michla, B. Ravikumar, T. Ram Prabhu, Suchart Siengchin, M. Arul Kumar, N. Rajini   +5 more
doaj   +1 more source

Sintering of a boron-doped injection moulded 17-4PH stanless steel

Journal of Materials Science, 2005
Powder injection molding (PIM) is an attractive process to produce complex, near-net shaped components. The process overcomes the shape limitation of traditional powder compaction, the cost of machining, the productivity limits of isostatic pressing and slip casting, and the defect and tolerance limitations of conventional casting.
Gulsoy, HO, Salman, S, Ozbek, S, Findik, F   +3 more
openaire   +3 more sources

3D printed hernia mesh implant: a conformability study [PDF]

Exploration of BioMat-X
Aim: This study aims to explore the sensing capabilities of polyvinylidene fluoride-hydroxyapatite-chitosan (PVDF-HAP-CS) composite-based hernia mesh implants (of conformal/planar design), followed by in-vitro analysis for better understanding of the bio-
Abhishek Barwar, Prateek Kala, Rupinder Singh, J. Paulo Davim   +3 more
doaj   +1 more source

Tribological properties of the QAL9-4 and 17-4PH textured friction pair with water lubrication

AIP Advances, 2021
To study the lubrication and wear reduction characteristics of the QAL9-4 and 17-4pH textured friction pair during water lubrication, the dynamic pressure bearing and cavitation characteristics were analyzed using a computational fluid dynamics method ...
Tao He, Jinmiao Li, Haishun Deng, Chuanli Wang, Rui Shi, Guoyu Chen, Zhipeng Li   +6 more
doaj   +1 more source

Effects of Cu Content on the Corrosion Resistance and Antibacterial Property of Low Carbon Steels [PDF]

Cailiao Baohu, 2023
Low carbon steels require not only high strength and hardness，but also good corrosion resistance and antibacterial property.In order to study the corrosion resistance and antibacterial property of different low carbon steels with different Cu contents
YU Shuo-shuo, XU Zheng-meng, TANG Yuan-shou, SI Yu, ZHOU Xin, YANG Hao-cheng, LI Ke-jian, MA Yi-long, GE Yi-bo
doaj   +1 more source

Shot Peening Effect on Sliding Wear in 0.9% NaCl of Additively Manufactured 17-4PH Steel. [PDF]

Materials (Basel)
The growing demand for modern steels showing corrosion and tribological resistance has led to their increased use in the production of medical devices.
Walczak M, Świetlicki A, Szala M, Turek M, Chocyk D.   +4 more
europepmc   +2 more sources

Effect of Laser Solution-Aging Process Parameters on the Hardness and Water Erosion Resistance of 17-4PH Stainless Steel [PDF]

Cailiao Baohu
To address the issues of the last-stage blades of steam turbines being susceptible to pitting，water erosion and even fracture，surface laser solution-aging strengthening treatment was carried out on 17-4PH precipitation-hardened stainless steel using a ...
LI Yongke, XUE Xiang, LI Yong, WANG Xiaoen, LIU Gang, XIE Weiwei, WANG Mingyuan
doaj   +1 more source

Fatigue life optimization for 17-4Ph steel produced by selective laser melting

, 2022
International audiencePurpose: The mechanical characterization of Selective Laser Melting (SLM) parts is an industrial challenge. In this paper, a methodology is proposed to control the fatigue life of 17-4Ph stainless steel by selecting the most ...
Chaves-Jacob, Julien, Lopez, Quentin, Linares, Jean-Marc, Sprauel, Jean-Michel   +3 more
core   +1 more source

Effect of Porosity on Ductility Variation in Investment Cast 17-4PH [PDF]

Microscopy and Microanalysis, 2005
The stainless steel alloy 17-4PH contains a martensitic microstructure and second phase delta ({delta}) ferrite. Strengthening of 17-4PH is attributed to Cu-rich precipitates produced during age hardening treatments at 900-1150 F (H900-H1150). For wrought 17-4PH, the effects of heat treatment and microstructure on mechanical properties are well ...
D Susan, T Crenshaw, R Grant, A Kilgo, R Wright   +4 more
openaire   +1 more source

Tonotopically distinct OFF responses arise in the mouse auditory midbrain following sideband suppression

The Journal of Physiology, EarlyView.
Abstract figure legend Sounds of different frequencies elicit spatially distinct patterns of neural activity within the inferior colliculus aligned to the tonotopic organization of afferent projections. Sound‐evoked neural responses can be visualized in awake mice that express fluorescent Ca2+ sensors.
Patrick D. Parker, Amanda M. Lauer, Dwight E. Bergles   +2 more
wiley   +1 more source