Results 61 to 70 of about 1,132,490 (287)
Microstructure vs. Near-threshold Fatigue Crack Growth Behavior of an Heat-treated Ductile Iron
Medžiagotyra, 2012 Perferritic isothermal ductile iron (IDI®) is an intermediate grade between the low-strength grades of austempered ductile iron (ADI) and pearlitic ductile iron (DI) recently developed by Zanardi Fonderie Italy.
Radomila KONEČNÁ +2 more
doaj +1 more source
Estudo e maximização da tenacidade em ferros nodulares ferríticos brutos de fundição [PDF]
, 2000 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Ciência e Engenharia de Materiais.Este trabalho apresenta um estudo sobre o efeito de variações de Si, de teores residuais de Cu e Mn e da ...
Brzostek, Jeferson Alexandre
core
Advanced Science, EarlyView.Interpretable machine learning reveals how composition and processing govern the formation and microstructural burden of Fe‐rich intermetallic compounds in recycled Al–Si–Fe–Mn alloys. By separating morphology selection from morphology‐conditioned burden partitioning, this framework shows that identical Fe contents can yield different intermetallic ...
Jaemin Wang +2 more
wiley +1 more source
Engineering ProceedingsHigh-temperature-resistant materials, such as stainless steel and cast steel, are widely used in industrial applications. While cast steel has a lower casting ability, cast iron demonstrates a superior casting performance but suffers from structural ...
Agus Yulianto +3 more
doaj +1 more source
Study on the serialization and applications of low carbon ductile iron [PDF]
China Foundry, 2005 Both the production process and the chemical composition of Sx were studied, and the serialization of low carbon ductile iron was also discussed. It was indicated that Sx modifier was sensitive to the carbon equivalent (CE) of molten iron and to some ...
SHU Xin-fu, SHU Rui, CHANG Dian-cun
doaj
Diffusion Coefficient in the Zinc Coating Shaped on the Surface of Cast Iron and Steel Alloys
Archives of Foundry Engineering, 2015 The article presents the method to assess the diffusion coefficient D in the sub-layer of intermetallic phases formed during hot-dip galvanizing “Armco” iron and ductile cast iron EN-GJS-500-7. Hot-dip galvanizing is one of the most popular forms of long-
Kopyciński D. +3 more
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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 +7 more
wiley +1 more source
Effect of Melting Techniques on Ductile Iron castings Properties [PDF]
Metalurgija, 2006 The study was designed to investigate the effects of the charge, melting conditions, nodularizing and inoculation on the ductile iron castings properties.
Bockus, S., Dobrovolskis, A.
doaj
Bending damages in galvanized ductile cast irons
Procedia Structural Integrity, 2018 Abstract Ductile cast irons (DCIs) are characterized by mechanical properties close to low and medium carbon steels. Carbon atoms are mainly localized in graphite nodules, which are dispersed in a metallic matrix. The microstructure of metallic matrix can be ferritic, austenitic, pearlitic, martensitic or their mix, depending on chemical composition ...
V. Di Cocco +3 more
openaire +3 more sources
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 +4 more
wiley +1 more source