Results 21 to 30 of about 18,273 (288)

Evolution of the Heterogeneous Microstructure of a 12Cr1MoV Welded Joint after Post-Weld Heat Treatment and Its Effect on Mechanical Properties

Metals, 2023
The non-uniformity of microstructures and mechanical properties across a whole welded joint is a crucial factor leading to its weakening performance and premature failure.
Bin Yang, Guanghua Sun, Xiaodong Hu, Zichen Liu, Xuefang Xie, Wei Peng, Xiaoming Shao   +6 more
doaj   +1 more source

Detailed study of the hysteresis loops for annealed amorphous alloy wires having vanishing magnetostriction [PDF]

, 2004
The evolution of Barkhausen events during the magnetization process in current and furnace annealed Co-based amorphous wire having vanishing magnetostriction, /spl lambda//sub s/, is reported. Their origin is explained using the core-shell model commonly
Confalonieri, G.A.B., Davies, H.A., Gibbs, M.R.J.   +2 more
core   +1 more source

A Comparative Investigation of Duplex and Super Duplex Stainless Steels Processed through Laser Powder Bed Fusion

Metals, 2023
The aim of this paper was to compare duplex (DSS) and super duplex stainless steel processed by laser powder bed fusion (LPBF) based on the process parameters and microstructure–nanomechanical property relationships.
Leonidas Gargalis, Leonidas Karavias, Joachim S. Graff, Spyros Diplas, Elias P. Koumoulos, Evangelia K. Karaxi   +5 more
doaj   +1 more source

Co-rich cobalt platinum nanowire arrays: effects of annealing [PDF]

, 2005
The effects of annealing on the crystal structure and magnetic properties of Co-rich cobalt platinum nanowire arrays embedded in anodic aluminium oxide membranes have been investigated. For this purpose, a rapid thermal annealing to temperatures of 300 &#
Hill, G, Jones, GA, Li, W, Peng, Y, Shen, T   +4 more
core   +1 more source

Stress relief during annealing of railway wheel steel characterized by synchrotron X-ray micro-diffraction

IOP Conference Series: Materials Science and Engineering, 2022
AbstractRailway wheels in service experience rolling contact fatigue loading, but also need to resist frictional heating on braking, yielding temperatures up to 500 °C. The combination of mechanical and thermal loads leads to changes in the mechanical properties of the material. The focus of this study is to investigate the effect of annealing on local
Zhang, Yubin, Jessop, Casey, Dimitrios, Nikas, Yu, Tianbo, Liu, Wenjun, Ahlstrom, Johan   +5 more
openaire   +3 more sources

PERBAIKAN KUALITAS MATERIAL STAINLESS STEEL 316L PADA APLIKASI IMPLAN PENYAMBUNG TULANG DENGAN MENGGUNAKAN METODE DEFORMASI DINGIN, ANNEALING STRESS RELIEF, DAN SANDBLASTING

Rekayasa, 2012
Material implan merupakan produk yang dibuat dengan tujuan untuk untuk membantu fiksasi, perbaikan, penggantian bagian tulang yang retak atau patah pada tubuh manusia.
Mirza Pramudia
doaj   +1 more source

Effect of stress relaxation on the evolution of residual stress during heat treatment of Ti-6Al-4V [PDF]

MATEC Web of Conferences, 2020
Titanium alloys, such as Ti-6Al-4V, are extensively used in critical aerospace applications. Heat treatments are often conducted during forging processes to produce final microstructures which exhibit advantageous mechanical properties.
Rae W., Rahimi S.
doaj   +1 more source

A detailed analysis on the microstructure and compressive properties of selective laser melted Ti6Al4V lattice structures

Materials & Design, 2021
In this paper, Ti6Al4V octahedron lattice structures with top cap and bottom base were fabricated through selective laser melting (SLM). The structural integrity, microstructural evolution, compressive properties and failure mechanism of as-fabricated ...
Jinguo Ge, Xingchen Yan, Yongping Lei, Mansur Ahmed, Peter O'Reilly, Chao Zhang, Rocco Lupoi, Shuo Yin   +7 more
doaj   +1 more source

CAUSES OF STRESS-RELIEF CRACKS IN FORGED DIFFERENTIAL GEAR [PDF]

Scientific Journal of Silesian University of Technology. Series Transport
The article investigates the formation of stress-relief cracking and lamellar cracking in steel forgings used for differential gears for transport components.
Marek GREGA, Janette BREZINOVÁ
doaj   +1 more source

Residual stress, microstructure and micro-hardness evolution of laser powder bed fusion Ti6Al4V: Effect of stress relief annealing

Journal of Materials Research and Technology
Stress relief annealing serves as a critical post-processing in laser powder bed fusion (LPBF) of Ti6Al4V alloy to release the inherited residual stress.
Zhongxu Xiao, Xu Luo, Pan Liu, Guanjun Fu, Jun Wang, Guangxuan Zhou, Xiaojia Nie, Yang Qi, Haihong Zhu   +8 more
doaj   +1 more source