4.3 Article

3D Minimum Channel Width Distribution in a Ni-Base Superalloy

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Computer Science, Interdisciplinary Applications

Sharp phase-field modeling of isotropic solidification with a super efficient spatial resolution

Michael Fleck et al.

Summary: The phase-field method is a powerful framework for microstructure evolution modeling, but grid friction, pinning, and anisotropy limit its resolution efficiency and accuracy. The sharp phase-field method and local restoration of translational invariance can eliminate these limitations.

ENGINEERING WITH COMPUTERS (2023)

Article Engineering, Manufacturing

Digital Protocols for Statistical Quantification of Microstructures From Microscopy Images of Polycrystalline Nickel-Based Superalloys

Hyung N. Kim et al.

Summary: This paper presents new protocols and workflows for digital image analysis of microstructures in nickel-based superalloys. The protocols allow for consideration of large sample sizes and extraction of reliable statistics. The results demonstrate the ability to quantify the effect of cooling rates on microstructural features.

INTEGRATING MATERIALS AND MANUFACTURING INNOVATION (2022)

Article Engineering, Manufacturing

Consistent Quantification of Precipitate Shapes and Sizes in Two and Three Dimensions Using Central Moments

Felix Schleifer et al.

Summary: Computational microstructure design aims to fully utilize the potential strengthening effect of precipitates in alloy systems. Accurate models for describing the temporal evolution of precipitate shapes and sizes are important for technological development. This study proposes the use of central moments to bridge the gap between 2D images and 3D simulations. The method demonstrates its accuracy and interoperability through the analysis of representative samples with predefined aspect ratios.

INTEGRATING MATERIALS AND MANUFACTURING INNOVATION (2022)

Article Materials Science, Multidisciplinary

Influence of high melting elements on microstructure, tensile strength and creep resistance of the compositionally complex alloy Al10Co25Cr8Fe15Ni36Ti6

S. Haas et al.

Summary: The compositionally complex alloy Al10Co25Cr8Fe15Ni36Ti6, with its matrix/gamma ' structure, exhibits excellent high-temperature properties when alloyed with small amounts of high melting elements to further improve its properties. The presence of sharp-edged cubic gamma '-particles and a coarse Heusler-phase without sharp edges in the Hf-containing alloy at 750 degrees C results in superior tensile and creep properties compared to other commercially used alloys.

MATERIALS CHEMISTRY AND PHYSICS (2021)

Article Materials Science, Multidisciplinary

Automated image analysis for quantification of materials microstructure evolution

Mansur Ahmed et al.

Summary: This study proposes an automated image analysis procedure for evaluating microstructure evolution during creep, combining pixel classification and feature extraction with supervised machine learning to improve binarization and result quality. After testing, the gradient boosting method was identified as the most effective approach.

MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING (2021)

Article Materials Science, Multidisciplinary

Quantification of Solid Solution Strengthening and Internal Stresses through Creep Testing of Ni-Containing Single Crystals at 980 °C

Uwe Glatzel et al.

Summary: Various alloy compositions were tested for creep behavior in single crystal state, with solid solution strengthening and precipitation hardening identified as major strengthening mechanisms. Configurational entropy has minimal impact on creep strength, while element Re is an effective strengthener.

METALS (2021)

Article Materials Science, Multidisciplinary

Modelling the influence of process parameters on precipitate formation in powder-bed fusion additive manufacturing of IN718

Jakub Mikula et al.

Summary: A two-scale model combining finite element and phase field methods was developed to simulate precipitate evolution in IN718 during powder-bed fusion additive manufacturing. The study demonstrated the influence of process parameters on precipitate formation by resolving thermal simulations at different levels and using phase-field simulations at representative volume elements.

MATERIALS & DESIGN (2021)

Article Biochemical Research Methods

SciPy 1.0: fundamental algorithms for scientific computing in Python

Pauli Virtanen et al.

NATURE METHODS (2020)

Article Materials Science, Multidisciplinary

Microstructural characterization of three different size of gamma prime precipitates in Rene 65

Christina-Maria Katsari et al.

MATERIALS CHARACTERIZATION (2020)

Review Multidisciplinary Sciences

Array programming with NumPy

Charles R. Harris et al.

NATURE (2020)

Proceedings Paper Engineering, Multidisciplinary

Phase-field study on microstructure formation in Mar-M247 during electron beam welding and correlation to hot cracking susceptibility

B. Boettger et al.

INTERNATIONAL CONFERENCE ON MODELLING OF CASTING, WELDING AND ADVANCED SOLIDIFICATION PROCESSES (MCWASP XV) (2020)

Article Materials Science, Multidisciplinary

Calphad coupled phase-field model with mechano-chemical contributions and its application to rafting of γ′ in CMSX-4

B. Boettger et al.

COMPUTATIONAL MATERIALS SCIENCE (2020)

Article Materials Science, Multidisciplinary

The Phase Field Method: Mesoscale Simulation Aiding Material Discovery

Michael R. Tonks et al.

Annual Review of Materials Research (2019)

Article Materials Science, Multidisciplinary

The dependence of oxidation resistance on gamma prime intermetallic size for superalloy IN738LC

H. T. Mallikarjuna et al.

CORROSION SCIENCE (2019)

Article Nanoscience & Nanotechnology

On the rejuvenation of crept Ni-Base single crystal superalloys (SX) by hot isostatic pressing (HIP)

O. M. Horst et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2019)

Article Physics, Condensed Matter

Phase-field modeling of γ′-precipitate shapes in nickel-base superalloys and their classification by moment invariants

Markus Holzinger et al.

EUROPEAN PHYSICAL JOURNAL B (2019)

Article Engineering, Mechanical

Modeling the effect of temperature on the yield strength of precipitation strengthening Ni-base superalloys

Weiguo Li et al.

INTERNATIONAL JOURNAL OF PLASTICITY (2019)

Article Materials Science, Multidisciplinary

The effect of phase chemistry on the extent of strengthening mechanisms in model Ni-Cr-Al-Ti-Mo based superalloys

A. J. Goodfellow et al.

ACTA MATERIALIA (2018)

Article Materials Science, Multidisciplinary

Phase-Field Modeling of Precipitation Growth and Ripening During Industrial Heat Treatments in Ni-Base Superalloys

Michael Fleck et al.

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE (2018)

Article Physics, Multidisciplinary

Sharp Phase Field Method

Alphonse Finel et al.

PHYSICAL REVIEW LETTERS (2018)

Article Engineering, Manufacturing

An ICME Process Chain for Diffusion Brazing of Alloy 247

B. Boettger et al.

INTEGRATING MATERIALS AND MANUFACTURING INNOVATION (2018)

Article Computer Science, Artificial Intelligence

SegNet: A Deep Convolutional Encoder-Decoder Architecture for Image Segmentation

Vijay Badrinarayanan et al.

IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE (2017)

Article Materials Science, Multidisciplinary

Phase field modeling of solidification in multi-component alloys with a case study on the Inconel 718 alloy

Michael Fleck et al.

JOURNAL OF MATERIALS RESEARCH (2017)

Article Materials Science, Multidisciplinary

On the prediction of the yield stress of unimodal and multimodal γ′ Nickel-base superalloys

E. I. Galindo-Nava et al.

ACTA MATERIALIA (2015)

Review Materials Science, Multidisciplinary

L12-Strengthened Cobalt-Base Superalloys

Akane Suzuki et al.

ANNUAL REVIEW OF MATERIALS RESEARCH, VOL 45 (2015)

Article Materials Science, Multidisciplinary

Multi-ternary extrapolation scheme for efficient coupling of thermodynamic data to a multi-phase-field model

B. Boettger et al.

COMPUTATIONAL MATERIALS SCIENCE (2015)

Article Materials Science, Multidisciplinary

Influence of Solid Solution Hardening on Creep Properties of Single-Crystal Nickel-Based Superalloys

Ernst Fleischmann et al.

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE (2015)

Article Chemistry, Physical

Configuration of superdislocations in the γ′-Pt3Al phase of a Pt-based superalloy

C. H. Liebscher et al.

INTERMETALLICS (2014)

Article Materials Science, Multidisciplinary

Gamma prime coarsening in a nickel base single crystal superalloy

S. Tang et al.

MATERIALS LETTERS (2014)

Article Nanoscience & Nanotechnology

Yield strength prediction in Ni-base alloy 718Plus based on thermo-kinetic precipitation simulation

M. R. Ahmadi et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2014)

Article Materials Science, Multidisciplinary

Effect of rejuvenation heat treatments on gamma prime distributions in a Ni based superalloy for power plant applications

Z. Yao et al.

MATERIALS SCIENCE AND TECHNOLOGY (2013)

Proceedings Paper Materials Science, Multidisciplinary

Numerical solution of the phase-field equation with minimized discretization error

Janin Eiken

MCWASP XIII: INTERNATIONAL CONFERENCE ON MODELING OF CASTING, WELDING AND ADVANCED SOLIDIFICATION PROCESSES (2012)

Article Engineering, Industrial

Determination of heat transfer coefficient and ceramic mold material parameters for alloy IN738LC investment castings

C. H. Konrad et al.

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY (2011)

Article Nanoscience & Nanotechnology

Semi-automated characterization of the γ′ phase in Ni-based superalloys via high-resolution backscatter imaging

E. J. Payton et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2010)

Article Materials Science, Multidisciplinary

Strengthening Mechanisms in Polycrystalline Multimodal Nickel-Base Superalloys

R. W. Kozar et al.

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE (2009)

Article Materials Science, Multidisciplinary

On the use of 2-D moment invariants for the automated classification of particle shapes

J. P. MacSleyne et al.

ACTA MATERIALIA (2008)

Article Materials Science, Multidisciplinary

Size and shape effects for gamma prime in alloy 738

Charles Hays

JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE (2008)

Article Materials Science, Multidisciplinary

Primary creep in single crystal superalloys: Origins, mechanisms and effects

C. M. F. Rae et al.

ACTA MATERIALIA (2007)

Article Engineering, Aerospace

Nickel-based superalloys for advanced turbine engines: Chemistry, microstructure, and properties

TM Pollock et al.

JOURNAL OF PROPULSION AND POWER (2006)

Article Materials Science, Multidisciplinary

Characterization of the microstructure and phase equilibria calculations for the powder metallurgy superalloy IN100

AM Wusatowska-Sarnek et al.

JOURNAL OF MATERIALS RESEARCH (2003)

Article Thermodynamics

THERMO-CALC & DICTRA, computational tools for materials science

JO Andersson et al.

CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY (2002)

Article Materials Science, Multidisciplinary

Cooling precipitation and strengthening study in powder metallurgy superalloy U720LI

J Mao et al.

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE (2001)

Article Computer Science, Artificial Intelligence

Explicit formulae for polyhedra moments

SA Sheynin et al.

PATTERN RECOGNITION LETTERS (2001)