Results 91 to 100 of about 12,396 (272)

Machine-Learning-Based Automatic Metallographic Grading System for High-Gloss Anodized Aluminum Profiles

The excellent “mirror” effect of medium and high-strength aluminum alloy profiles from the 6-series, achieved through anodizing, is highly valued by customers.
Hongfeng Huang, Feng Jiang, Lurong Li, Fei Yang, Xuda Xu, Chunli Jiang   +5 more
core   +1 more source

Particularities of metallographic preparation for the analysis of thin layers and coatings. Foundry production and metallurgy

, 2020
The article deals with the issues of determining the thickness of layers and coatings for various purposes in metallographic research. The role of the material for filling metallographic sections in determining the layer thickness is demonstrated.
A. G. Anisovich
core   +1 more source

Physics‐Informed Generative Machine Learning for Designing Crack‐Free γ′‐Strengthened Ni‐Based Superalloys for Laser Powder Bed Fusion

Materials Genome Engineering Advances, EarlyView.
This research proposes a physics‐informed generative machine learning framework to design SHA800, a crack‐free γ′‐strengthened nickel‐based superalloy for laser powder bed fusion, achieving a 43% γ′ volume fraction and 587 HV0.2 hardness. ABSTRACT Fabricating γ′‐strengthened nickel‐based superalloys via laser powder bed fusion (LPBF) faces significant ...
Kai Guo, Dongwei Guan, Tao Hu, Yaqing Hou, Xiaoqun Li, Zhongnan Bi, Songzhe Xu, Hao Yu, Wei Xu, Weidong Xuan, Chaoyue Chen, Zhongming Ren   +11 more
wiley   +1 more source

Statistical and metallographic aspects of fatigue failure mechanisms in metals

, 1968
Statistical analysis and metallographic aspects of fatigue failure mechanisms in copper ...
Ravindran, R.
core  

HawkEye: AI-Driven Software for Objective Analysis and Characterization of Nodular Cast Iron Microstructures

Applied Sciences
Metallographic evaluation of nodular cast iron is crucial for quality control in the foundry industry. Traditionally, this process relies on experts who visually interpret microscopic images.
Javier Nieves, Antonio Serena-Barriuso, Guillermo Elejoste-Rementeria   +2 more
doaj   +1 more source

Research on Influential Mechanism of HAZ Impact Toughness for Shipbuilding Steel with Mg Addition

Metals, 2018
The welding performance of shipbuilding steel under large heat input could be improved greatly by the addition of Mg to the steel, but the impact toughness of the heat affect zone (HAZ) is not stable.
Hui-rong Li, Li-gen Sun, Li-guang Zhu, Yun-song Liu, Yun-gang Li   +4 more
doaj   +1 more source

Influence of Higher Tramp Element Level on the Weldability of Automotive Steels

steel research international, EarlyView.
The use of green recycled steels is constantly expanding in the automotive industry. The increase in tramp elements resulting from the recycling of steel is problematic. Tramp elements can lead to a negative influence on the weldability. To understand the influence, the welding properties of three green steels are characterized. The potential limits of
Elias Gebhard Vogt, Patrick Veyel, Lars Gebel, Christian Meyer, Robert Thomas, Michael Thomas, Christoph Herrmann   +6 more
wiley   +1 more source

Refinement of Techniques Metallographic Analysis of Highly Dispersed Structures

Journal of Physics: Conference Series, 2016
Flaws are regularly made while developing standards and technical specifications. They can come out as minor misprints, as an insufficient description of a technique. In spite the fact that the flaws are well known, it does not come to the stage of introducing changes to standards.
Khammatov, Aleksandr Nail'evich, Belkin, Denis Sergeevich, Barbina, Nina Vladimirovna   +2 more
openaire   +2 more sources

Influence of Hydrogen Fuel Mixtures on the Oxide Scale Formation of Low‐Carbon Steels in Reheating Furnace Conditions

steel research international, EarlyView.
This work illustrates how substituting natural gas with hydrogen as fuel in the reheating furnace will influence the oxide scale formation on the steel surface. Thermogravimetric analysis and characterization techniques are used to investigate oxidation behavior and the formation of oxide phases.
Francis Gyakwaa, Susanna Airaksinen, Ville‐Valtteri Visuri, Anne Heikkilä, Timo Fabritius   +4 more
wiley   +1 more source

Metallographic Analysis of the Suitability of a WC-Co Powder Blend for Selective Laser Melting Technology

, 2018
The main objective of this article is to familiarize readers with the first outputs from PhD research by David Bricín, especially with the metallographic analysis, which was carried out on the first series of printed samples.
David Bricín, Antonín Kříž, Zbyněk Špirit   +2 more
core   +1 more source