Results 21 to 30 of about 2,704,947 (212)

Machining performance investigation on 17-4PH steel material with innovative textured tools [PDF]

Scientific Reports
The machinability characteristics during turning process are noticeably influenced by the texture design particularly single pattern or dual pattern about surface textured tools.
P. Sivaiah, Karthik M C Rao, C. Yuvaraj, P. Mallikarjuna, V. Chengal Reddy, T. Nishkala   +5 more
doaj   +2 more sources

Microstructure and performance of laser cladding 17-4PH-xTiC coatings on harvester blades. [PDF]

PLoS One
To address the need for extending the service life of combine harvester blades, this study employs laser cladding technology to prepare 17–4PH-xTiC coatings with varying TiC content on 65Mn steel substrates. The effect of TiC content on the microstructure and properties of the coatings was investigated.
Luo DY, Liu C, Wei T, Wang C, Ma H, Jiang S.   +5 more
europepmc   +3 more sources

Microstructural Study of 17-4PH Stainless Steel after Plasma-Transferred Arc Welding. [PDF]

Materials (Basel), 2015
The improvement of the surface qualities and surface hardening of precipitation hardened martensitic stainless steel 17-4PH was achieved by the plasma-transferred arc welding (PTAW) process deposited with Co-based alloy. The microstructure of the heat affected zone (HAZ) and base metal were characterized by optical microscope (OM), scanning electron ...
Deng D, Chen R, Sun Q, Li X.
europepmc   +4 more sources

Effective Ductile Fracture Characterization of 17-4PH and Ti6Al4V by Shear–Tension Tests: Experiments and Damage Models Calibration

Applied Sciences
An experimental campaign based on multiaxial tests is carried out to characterize the ductile behavior of 17-4PH steel and a Ti6Al4V titanium alloy, and to calibrate numerical ductile damage models, accordingly. This study aimed to identify a minimal set
Gabriele Cortis, Luca Cortese
doaj   +2 more sources

Structural metamaterial lattices by laser powder-bed fusion of 17-4PH steel

Additive Manufacturing Letters, 2023
Additive manufacturing build parameters are used to engineer structural metamaterials lattices with controllable mechanical performance, achieved through microstructural grading of 17-4PH steel without compositional or geometric modification.
Felicity S.H.B. Freeman, Luke M. Jones, Alexander D. Goodall, Hassan Ghadbeigi, Iain Todd   +4 more
doaj   +3 more sources

Decoupling Ultralow Coherent and Particle-Like Phonon Transport via Bonding Hierarchy in Soft Superionic Crystals. [PDF]

Adv Sci (Weinh)
The bonding hierarchy in X6Re6S8I8 (X = Rb, Cs) promotes phonon localization, generating extensive discrete phonon flat bands that redefine the lower bounds of lattice thermal conductivity in crystals. Abstract Within the unified theoretical framework for thermal transport, the inherent interplay between coherent tunneling and propagative phonon ...
Xiong W, Huang H, Wu Y, Xu X, Li G, Gu Z, Zeng S.   +6 more
europepmc   +2 more sources

Wear-Resistant Boronizing for 17-4PH Components of Fluid Pump

Metals
The fluid pump was the key component of the formation tester; the pump cylinder, piston, and piston rod of the fluid pump often suffer from wear scratches and seal failure, which greatly reduces the service reliability of the instrument.
Yongchao Chen, Guoming Chen, Chang Du, Kang Liu   +3 more
doaj   +2 more sources

Effect of Contours on the Mechanical Behavior of Metal Extrusion Additive Manufacturing Parts: A Study on Notched 17‐4PH Stainless Steel

Fatigue &Fracture of Engineering Materials &Structures, Volume 48, Issue 10, Page 4339-4351, October 2025.
ABSTRACT Material extrusion allows for the fabrication of metallic parts with competitive cost and flexibility in setting fabrication parameters. However, the parts contain defects that are due to the deposition route itself and to the removal of polymers during debinding and sintering. These defects affect the mechanical properties.
Eldane Yvana Kamani Tienkoue, Joseph Marae Djouda, Mohamed Ali Bouaziz, François Hild   +3 more
wiley   +2 more sources

Electrochemical Corrosion Behaviors of 17 - 4PH Stainless Steel in Different Concentrations of HCl Solutions [PDF]

Cailiao Baohu, 2021
In order to explore the corrosion behavior of 17 - 4PH stainless steel in HCl solution, the corrosion performance of 17 - 4PH stainless steel in HCl solution was measured by potentiodynamic polarization and electrochemical impedance.
CHENG Jian - guo, LIU Zhen, ZHAO Shi - guang, PAN Ai - sheng, JIAN Ji, SI Ting - zhi
doaj   +1 more source

Effects of Magnetic Mark Display on Mechanical Properties of Laser-Enhanced 17-4PH Blades [PDF]

Cailiao Baohu, 2023
In order to enhance the corrosion resistance of the 17-4PH low-pressure last stage blades，the steam inlet side of the 17-4PH blades needs to be treated with laser-enhanced solid solution.The last stage blades treated with laser solution often show ...
HAN Liang, GONG Wei-xing, FENG Tian-shu, WANG Jian-ze
doaj   +1 more source