Results 91 to 100 of about 3,775,940 (194)

Probing Anisotropic Quasiparticle Dynamics and Topological Phase Transitions in Quasi‐1D Topological Insulator ZrTe5

Advanced Science, Volume 12, Issue 31, August 21, 2025.
This study reveals quasiparticle dynamics in ZrTe5. Polarization‐dependent measurements show transient reflectivity anisotropy arises from electron relaxation and lattice vibrations. The first dynamical evidence of a temperature‐induced Lifshitz transition is reported.
Yueying Hou, Linze Li, Sutao Sun, Gan Liu, Hongyuan Zhao, Zhiheng Chen, Xuejun Yan, Yang‐Yang Lv, Yurong Yang, Shu‐Hua Yao, Jian Zhou, Y.B. Chen, Ming‐Hui Lu, Vitalyi Gusev, Yan‐Feng Chen   +14 more
wiley   +1 more source

Microstructural and Mechanical Characterization of a CMT-WAAM Fabricated 17-4PH Stainless Steel/Inconel 625 Bimetallic Structure

Journal of Manufacturing and Materials Processing
The demand for large-scale high-performance components with tailored properties in the aerospace and automotive industries has increased interest in multi-material additive manufacturing (AM).
Muhammad Irfan, Mohammad Keshmiri, Shalini Singh, Abba Abubakar, Sajid Ullah Butt, Yun-Fei Fu, Abul Fazal Arif, Osezua Ibhadode, Ahmed Jawad Qureshi   +8 more
doaj   +1 more source

Effect of Graphene on Protective Properties of High-Entropy Alloy Coatings for 17-4PH Stainless Steel Industrial Robotic End-Effector Grippers

Crystals
Graphene-reinforced CrCoNiFeMo high-entropy alloy composite coatings were fabricated on 17-4PH stainless steel by laser cladding for the surface protection of industrial robotic end-effector grippers.
Keqing Wang, Kaiming Xu, Hao Tian
doaj   +1 more source

Mechanical characterisation and selection criteria for 17-4PH and H-13 processed by bound metal deposition for automotive applications

Purpose This novel study quantifies and correlates the mechanical properties of 17-4PH and H-13 parts produced by bound metal deposition (BMD) with their corresponding composition, internal microstructure and ...
Carlos Bloem, Francisco Parres, Carlos Cambralla, Jaime Ortiz-Cañavate, Santiago Ferrandiz   +4 more
core   +1 more source

Comportamento dos aços inoxidáveis AISI 410 E 17-4PH microfundidos quando submetidos a diferentes taxas de resfriamento [PDF]

, 2017
Dissertação (mestrado)Os aços inoxidáveis representam um grande avanço na tecnologia dos materiais metálicos, os mesmos são classificados como ferríticos, austeníticos, duplex, endurecidos por precipitação e martensíticos.
Santos, Bruno Antunes dos
core  

On the microstructure and phase identification of plasma nitrided 17-4PH precipitation hardening stainless steel

, 2008
Systematic microstructure characterisation of plasma nitrided (350-500 degrees C for 10 to 30 h) 17-4PH alloy was carried out using SEM, XRD and TEM. Experimental results have shown that the microstructure and phase constituents of the plasma surface ...
Li, Xiao-Ying; id_orcid, Dong, Hanshan, Esfandiari, A   +2 more
core   +1 more source

17-4PH医用不锈钢零件表面白斑产生原因分析

, 2017
某17-4PH医用不锈钢零件在电解抛光后表面出现白斑缺陷。通过对白斑区域进行宏微观形貌观察和成分分析,并对该零件的显微组织结构进行表征,确定了白斑的产生原因。结果表明:该白斑为不锈钢基体局部严重腐蚀区域 ...
李金龙, 王越
core  

Failure Maps for Rectangular 17-4PH Stainless Steel Sandwiched Foam Panels [PDF]

, 2007
A new and innovative concept is proposed for designing lightweight fan blades for aircraft engines using commercially available 17-4PH precipitation hardened stainless steel.
Ghosn, L. J., Raj, S. V.
core  

Characterization of the Corrosion of Nanostructured 17-4PH Stainless Steel by Surface Mechanical Attrition Treatment (SMAT)

, 2019
The corrosion properties of nanostructured 17-4PH stainless steel facilitated by a surface mechanical attrition treatment (SMAT) process were studied using electrochemical measurements in 0.6 M NaCl aqueous solution.
Olugbade, Temitope Olumide; id_orcid, Lu, Jian   +1 more
core   +1 more source

Mass transport and porous structure evolution during solvent debinding of additively manufactured stainless steel

Virtual and Physical Prototyping
Material extrusion (ME) based additive manufacturing has gained much attention as a cost-effective method for the fabrication of complex metal components, particularly using 17-4PH stainless steel.
Yulin Liu, Audai Al-Akailah, Fuda Ning
doaj   +1 more source