Results 41 to 50 of about 23,475,186 (175)

Interpretable Machine Learning Framework for Nb─Si Based Alloy Design with Enhanced Fracture Toughness

Advanced Science, EarlyView.
An interpretable machine learning framework integrating SHAP and PDP analysis identifies critical design descriptors from 139 physicochemical features for Nb─Si alloys. The framework achieves <7% prediction error and guides the discovery of Nb38.5Ti38.5Si3Zr18V2 alloy with 22.791 MPa·m1/2 fracture toughness, breaking the 20 MPa·m1/2 barrier.
Dezhi Chen, Chao Xu, Jingyue Yu, Qi Wang, Hongze Fang, Shuo Yin, Turab Lookman, Ruirun Chen   +7 more
wiley   +1 more source

Research progress in application of nickel-based single crystal superalloy/thermal barrier coating system

Cailiao gongcheng
In the pursuit of achieving a superior thrust-to-weight ratio and service reliability for advanced aero engines， increasingly stringent requirements are continually imposed on the material and process selection for turbine blades.
LIU Yanfei, ZHONG Yan, TAO Xipeng, TIAN Wei, GUO Huiming, LIANG Wei   +5 more
doaj   +1 more source

Automated Extraction of Multicomponent Alloy Data Using Large Language Models for Sustainable Design

Advanced Science, EarlyView.
A large language model (LLM) based pipeline is developed to automatically extract a comprehensive and accurate multicomponent alloy database from literature corpus. The extracted dataset is integrated with sustainability indicators to identify potential alloys that outperform existing industrial benchmark materials in terms of both performance and ...
Aravindan Kamatchi Sundaram, Mohit Chakraborty, Sai Mani Kumar Devathi, B. Pabitramohan Prusty, Rohit Batra   +4 more
wiley   +1 more source

Research progress in inertia friction welding of nickel-based superalloys

Cailiao gongcheng
Nickel-based superalloys are widely used in high-temperature turbine components of aviation engines， and inertia friction welding （IFW） is widely used for the connection of nickel-based superalloy disc and shaft due to its solid-phase bonding property ...
MA Xiaopeng, XU Yaxin, LI Wenya
doaj   +1 more source

Grain Boundary Structure Ordering via Electroshock Treatment Enhances Strength‐Ductility Synergy

Advanced Science, EarlyView.
Electroshock treatment triggers atomic rearrangement, transforming disordered grain boundaries into ordered states without inducing recrystallization. This grain boundary ordering effectively relieves strain concentration and strengthens boundaries, enabling a simultaneous improvement in both strength and ductility.
Jiancheng Chen, Feng Wang, Dongsheng Qian, Huiling Wang, Jinsong Wu, Mingwang Fu, Lin Hua   +6 more
wiley   +1 more source

Phase Analysis of Nickel Superalloy Inconel 738 LC

, 2010
Alloys of INCONEL (hereinafter IN) type play an important role among superalloys, used for the components of aircraft engines, gas turbinesand turbo blowers.
Petr Jonsta, Miriam Gabcova, Zdenek Jonsta, Katerina Konecna   +3 more
core   +1 more source

The Effect of Superalloy Structure on Ultrasonic Wave Parameters

Fatigue of Aircraft Structures, 2015
This paper analyses the nickel based superalloy Inconel 713C casts typically used in high and low pressure turbines of aircraft engines. The ingots were manufactured in the Research and Development Laboratory for Aerospace Materials at the Rzeszów ...
Nawrocki Jacek, Gancarczyk Kamil, Manaj Wojciech, Albrecht Robert, Cygan Rafał, Krupa Krzysztof   +5 more
doaj   +1 more source

Accelerated Design of High γ′ Solvus Temperature and Yield Strength Cobalt-Based Superalloy Based on Machine Learning and Phase Diagram

Frontiers in Materials, 2022
This study combines machine learning and a phase diagram to accelerate the design of a cobalt-based superalloy with a composition of Co-30Ni-10Al-6Ta (at%).
Cuiping Wang, Cuiping Wang, Xin Chen, Xin Chen, Yuechao Chen, Yuechao Chen, Jinxin Yu, Jinxin Yu, Wensu Cai, Wensu Cai, Zhongfeng Chen, Zhongfeng Chen, Xiang Yu, Xiang Yu, Yingju Li, Yuansheng Yang, Xingjun Liu, Xingjun Liu, Xingjun Liu, Xingjun Liu   +19 more
doaj   +1 more source

Breaking Extrapolation Barriers: Dual Innovations for Property and Component Design of Multi‐Component Alloy

Materials Genome Engineering Advances, EarlyView.
This study breaks extrapolation barriers in alloy design by merging symbolic regression with latent space sampling. The dual‐strategy framework enables accurate prediction of high‐hardness properties and navigates uncharted compositional spaces. The approach successfully designs novel high‐entropy alloys with hardness exceeding 863.5 HV, demonstrating ...
Zhigang Yu, Boyu Zhao, Jianhua Chen, Jun Luan, Yunying Fan, Xingli Zou, Xionggang Lu   +6 more
wiley   +1 more source

Mechanical properties of thermally grown submicron oxide layers on a nickel-based superalloy [PDF]

, 2020
Nickel-based superalloys are frequently used under operating conditions that lead to the formation of an oxide layer. In this study, the mechanical properties of such a submicron oxide scale formed on a nickel-based superalloy were evaluated. The Poisson’
Li, Hangyue, Li, Wei, Korsunsky, Alexander M., Everaerts, Joris, Salvati, Enrico, Li W., Korsunsky A. M., Everaerts J., Salvati, E., Li H., Salvati E.   +10 more
core   +2 more sources