Results 71 to 80 of about 91,322 (305)

Precipitation behavior and tensile properties of A356.2 alloy with different high temperature pre-precipitation temperatures

Materials Research Express, 2022
In order to understand the effect of high temperature pre-precipitation (HTPP) temperature on the precipitation behavior and tensile properties of A356.2 alloy treated by Al-6Sr-7La master alloy, SEM, TEM and tensile tests were applied to investigate the
Yuming Ding, Liang Chang, Binxu Guo, Jian Ding, Xueguang Chen, Ying Tang, Kaihong Song, Xingchuan Xia   +7 more
doaj   +1 more source

Interfacial gradient M7C3 carbides precipitation behavior and strengthening mechanisms of stainless steel/carbon steel clad plates

Journal of Materials Research and Technology, 2022
The mechanical incompatibilities between ferrite and martensite at the cladding interface of stainless steel (SS)/carbon steel (CS) clad plates can result in stress concentration and interface cracks.
Jihong Sun, Xuefeng Liu, Yaohua Yang, Wenjing Wang   +3 more
doaj   +1 more source

Damping of Fe-Al Alloy Electrodeposited in an Ionic Liquid [PDF]

, 2018
Iron-Aluminium alloys were produced by the electro-deposition of iron-aluminium on a copper substrate. The electro-deposition process was done in the ionic liquid 1-butyl-1-methylpyrrolidinium trifluoromethylsulfonate, [Py1,4]TfO.
Bernd Weidenfeller (5341862), Federico Guillermo Bonifacich (5341859), Frank Endres (1362063), Giridar Pulletikurthi (5862863), Jiayi Xu (2287153), Laura Weidenfeller (5862866), Osvaldo Agustin Lambri (5862851)   +6 more
core   +2 more sources

Phenomenological and Physically Based Modeling of Flow Stress and Strengthening Mechanism of Inconel 718

Advanced Engineering Materials, EarlyView.
Nickel‐based alloys are widely used in high‐temperature applications due to their excellent mechanical strength and oxidation resistance. However, properties such as high‐temperature strength and pronounced work‐hardening make them difficult to machine.
Soheil Rooein, Oliver Schenk, Christoph Broeckmann   +2 more
wiley   +1 more source

Achieving excellent strength-ductility synergy in (Co, Cr)58Ni30Mo6Al6 high entropy alloys by suppressing intermetallic compounds and introducing nanoprecipitates

Journal of Materials Research and Technology
Precipitation hardening serves as a viable mechanism to enhance the strength of high/medium entropy alloys (H/MEAs). The nature of precipitates in HEAs varies based on the composition of multiple principal elements.
Tiancheng Li, Haiyang Chen, Hongchuan Ma, Zaifeng Zhou, Ning Xu, Chao Song, Yurong Niu, Ruixuan Li, Shilei Li, Yan-Dong Wang   +9 more
doaj   +1 more source

TEM Study of High-Temperature Precipitation of Delta Phase in Inconel 718 Alloy [PDF]

, 2011
Inconel 718 is widely used because of its ability to retain strength at up to 650◦C for long periods of time through coherent metastable γ” Ni3Nb precipitation associated with a smaller volume fraction of γ’ Ni3Al precipitates.
Dehmas, Moukrane, Lacaze, Jacques, Niang, Aliou, Viguier, Bernard   +3 more
core   +5 more sources

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

Advanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk, Farhan Hossain, Felipe A. Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source

Unraveling the effects of strain‒induced precipitation on continuous cooling ferrite transformation in titanium‒molybdenum microalloyed steel

Journal of Materials Research and Technology
Strain‒induced precipitation is a characteristic physical‒metallurgical phenomenon during hot‒rolling in microalloyed steel production that strongly affects the overallthermomechanical control process.
Qifan Zhang, Liejun Li, Jixiang Gao, Zhuoran Li, Songjun Chen, Zhengwu Peng, Xiangdong Huo   +6 more
doaj   +1 more source

Cloud boundary height measurements using lidar and radar

, 2003
Using only lidar or radar an accurate cloud boundary height estimate is often not possible. The combination of lidar and radar can give a reliable cloud boundary estimate in a much broader range of cases.
Andre van Lammeren, Apituley, Arnoud Apituley, Boers, Danne, Erkelens, Frisch, Hermann Russchenberg, KNMI, Lammeren, Leo Ligthart, Rogers, Sassen, Sassen, Sassen, Thomas, Venema, Venema, Victor Venema, Weitkamp   +19 more
core   +1 more source

Kinetics of coherent order-disorder transition in $Al_3 Zr$ [PDF]

, 2001
Within a phase field approach which takes the strain-induced elasticity into account, the kinetics of the coherent order-disorder transition is investigated for the specific case of $Al_3 Zr$ alloy.
A.B. Kamara, A.E. Carlsson, A.G. Khachaturyan, Alphonse Finel, C. Amador, C. Wagner, D. Lazarus, E. Nes, E. Nes, I.M. Lifshitz, Jian-hua Xu, Jian-hua Xu, L.Q. Chen, Laurent Proville, M. Alatalo, M.S. Zedalis, N. Ryum, Y.U. Wang   +17 more
core   +2 more sources