Metallic grain structures and microscopic analysis insight
Find a detailed explanation of metal grain structure analysis – including how to prepare samples for microscopic analysis and understand the structural properties of metals – with expertise …
Structure of Metals - Engineering Library
The grain structure refers to the arrangement of the grains in a metal, with a grain having a particular crystal structure. The grain boundary refers to the outside area of a grain that …
The role of grain size in achieving excellent ... - ScienceDirect
2024年5月1日 · Advanced structural materials are expected to display significantly improved mechanical properties and this may be achieved, at least in part, by refining the grain size to …
Grain | Grain Structure, Microstructure & Texture | Britannica
Grain, in metallurgy, any of the crystallites (small crystals or grains) of varying, randomly distributed, small sizes that compose a solid metal. Randomly oriented, the grains contact …
Characterization of the Σ9(114)[110] Symmetric Tilt Grain
1 天前 · This grain size was selected because previous MD simulations have indicated that nanocrystalline effects on the martensitic transformation become less significant once grain …
Analysis of grain structure, precipitation and hardness …
2025年1月1日 · This study aims to assess the link between the grain properties (grain boundary, misorientation, and grain size), precipitate heterogeneities, and hardness evolution. This link …
Control of grain structure, phases, and defects in additive ...
2023年9月1日 · Here we critically review recent advances for controlling grain structure, phases, and defects based on experiments, mechanistic modeling, machine learning, and other data …
Tailoring grain structure including grain size distribution
2024年2月26日 · A two-dimensional microstructure model based on the cellular automata (CA) was adopted to track the grain structure features of 316L stainless steel. The microstructure in …
Grain Boundary Structure and Dynamics: a tutorial
2023年11月3日 · Lecture 1: Grain boundary basics, dislocations, steps, crystallography, structural units. Lecture 2: Grain boundary energy, metastability, defects. Lecture 3: Grain boundary …
Feature engineering descriptors, transforms, and machine learning …
6 天之前 · Due to the impact of grain boundaries (GBs) on material properties 1,2,3,4, there is a need to better understand the relationship between the structure of a GB and ...