Results 31 to 40 of about 29,075 (308)

Effect of V and N on the microstructure evolution during continuous casting of steel [PDF]

, 2012
Low Carbon (LC) steel is not expected to be sensitive to hot tearing and/or cracking while microalloyed steels are known for their high cracking sensitivity during continuous casting. Experience of the Direct Sheet Plant caster at Tata Steel in Ijmuiden (
B Santillana, Babaskin Y Z, D G Eskin, Emi T, Feurer U, L Katgerman, R Boom, Santillana B   +7 more
core   +1 more source

Effect of Vanadium addition on The Structural Properties of Alloy (Ni-Cu) Nano-Particles

Tikrit Journal of Pure Science, 2018
This research aimed to prepare (Ni-Al) alloys by powder technology method because of it is technological and commercial important. Nickel and Copper powders were tacking then there powders mixed and blended together with percent (Ni-30% Cu), Vanadium ...
Omar Fadhil Abdullah
doaj   +1 more source

Molecular Dynamics Simulation of the Interaction between Dislocations and Iron–Vanadium Precipitates in Alpha Iron: Effect of Chemical Composition

Crystals, 2023
In this study, molecular dynamics simulations were employed to study the interaction between dislocations with Fe-V precipitate with different vanadium concentrations.
Sepehr Yazdani, Mohsen Mesbah, Veronique Vitry   +2 more
doaj   +1 more source

Directionally solidified eutectic gamma-gamma nickel-base superalloys [PDF]

, 1977
A directionally solidified multivariant eutectic gamma-gamma prime nickel-base superalloy casting having improved high temperature properties was developed.
Jackson, M. R.
core   +1 more source

Influence of an Oxygen‐Free Atmosphere on Diamond‐Single‐Grain Scratching of Ti–6Al–4V

Advanced Engineering Materials, EarlyView.
Single‐grain scratching of Ti–6Al–4V is investigated under controlled, oxygen‐free, and ambient atmospheres using a novel experimental setup with in situ high‐speed imaging. The approach enables direct observation of chip formation and adhesion under suppressed oxidation.
Berend Denkena, Benjamin Bergmann, Michael Zenger   +2 more
wiley   +1 more source

Phase Transformation of AlV55 Alloy at High Temperature

Metals
Vanadium–aluminum alloy is an important intermediate alloy for preparing aviation grade titanium alloys, and its product quality directly affects the finished product quality of titanium alloys.
Leizhang Gao, Haijun Chen, Danfeng Yin, Ning Wang, Bin Yu, Mingfeng Ye, Xiaoping Wu, Lei Zhang, Jinshu Wu   +8 more
doaj   +1 more source

High temperature nickel-base alloy Patent [PDF]

, 1961
Preparation of nickel alloys for jet turbine blades operating at high ...
Freche, J. C.
core   +1 more source

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

Advanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du, Chenhui Ding, Chao Deng, Susanta Banerjee, Seema Agarwal   +4 more
wiley   +1 more source

Efficient removal of titanium and vanadium impurities in aluminum melt by adding Al–B alloy containing AlB12

Journal of Materials Research and Technology
The titanium and vanadium impurities in aluminum melt can be minimized by adding an AlB12-containing Al–B alloy. In this study, we investigated the removal mechanism of titanium and vanadium impurities associated with the element migration and phase ...
Mengping Duan, Zibin Zuo, Xianjun Lei, Bin Yang, Baoqiang Xu, Chengcheng Fu   +5 more
doaj   +1 more source

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu, Giovanni Gammaitoni, Michael Häfner, Eduardo Villalobos‐Portillo, Carlo Marini, Matteo Bianchini   +5 more
wiley   +1 more source