LAUSR

About LAUSR
Donate
Contact Us

Follow us:

You are not signed in:

Sign Up!


   Articles with "high silicon" as a keyword



Effects of grain boundary on {100} recrystallization texture of high silicon electrical steel

Sign Up to like & get
recommendations! Published in 2018 at "Metals and Materials International"

DOI: 10.1007/s12540-017-7373-6

Abstract: In this study, high silicon electrical steel (Fe-6.5 wt% Si alloy) as-cast ingot with columnar grains was prepared by directional solidification. Additionally, equiaxed-grained samples with different initial grain sizes were fabricated by casting, rolling and… read more here.

Keywords: recrystallization; 100 recrystallization; grain boundary; high silicon ... See more keywords

Graphite Formation and Dissolution in Ductile Irons and Steels Having High Silicon Contents: Solid-State Transformations

Sign Up to like & get
recommendations! Published in 2018 at "Metallography, Microstructure, and Analysis"

DOI: 10.1007/s13632-018-0478-6

Abstract: AbstractGraphite formation in the solid state is both in ductile cast irons and in steels strongly promoted by high silicon contents above 3 wt.% Si. The matrix microstructure in austempered ductile iron can be further refined by… read more here.

Keywords: solid state; silicon contents; high silicon; steels high ... See more keywords

Influence of cast part size on macro- and microsegregation patterns in a high carbon high silicon steel

Sign Up to like & get
recommendations! Published in 2020 at "Journal of Materials Research and Technology"

DOI: 10.1016/j.jmrt.2020.01.052

Abstract: Abstract In this work, the macro and microsegregation of Cr, Si and Mn have been investigated in a high-carbon high-silicon cast steel using X-ray fluorescence (XRF) and electron probe microanalysis (EPMA), respectively. Two different keel… read more here.

Keywords: carbon high; microsegregation patterns; high silicon; microsegregation ... See more keywords

Preparation and characterization of high silicon ceramic proppants using low grade bauxite and fly ash

Sign Up to like & get
recommendations! Published in 2019 at "Materials Chemistry and Physics"

DOI: 10.1016/j.matchemphys.2019.04.009

Abstract: Abstract For the sake of weakening the influence of crystal transformation of SiO2 in the cooling process on the properties of proppants, a new research method was explored by preparing the high silicon proppant from… read more here.

Keywords: high silicon; grade bauxite; fly ash; low grade ... See more keywords
Photo from wikipedia

Coarsening and dendritic instability of spheroidal graphite in high silicon cast iron under thermal cycling in the ferritic domain

Sign Up to like & get
recommendations! Published in 2020 at "Scripta Materialia"

DOI: 10.1016/j.scriptamat.2019.11.001

Abstract: High silicon ferritic spheroidal graphite cast irons have been developed for high temperature service, in particular under thermal cycling conditions. The theoretical maximum service temperature is defined as the upper limit of the two-phase ferrite+graphite… read more here.

Keywords: spheroidal graphite; coarsening dendritic; high silicon; thermal cycling ... See more keywords

Energy consumption analysis in Siemens reactor with high-silicon core and novel inlet–outlet ports

Sign Up to like & get
recommendations! Published in 2025 at "Physics of Fluids"

DOI: 10.1063/5.0266588

Abstract: With the growing demand for polysilicon, scaling up Siemens reactors (SR) has become a crucial approach to improving production efficiency and reducing unit production costs. However, the increased SR size has led to a significant… read more here.

Keywords: high silicon; silicon core; energy consumption; energy ... See more keywords
Photo from wikipedia

Effects of cobalt on mechanical properties of high silicon ductile irons

Sign Up to like & get
recommendations! Published in 2020 at "Materials Science and Technology"

DOI: 10.1080/02670836.2020.1777509

Abstract: High silicon ductile irons are being developed due to their advantages relating to pearlitic-ferritic grades (high ductility, fully ferritic structures, good machinability, etc.). Recent studies reported that silicon contents higher than 5.2 wt-% originates drastic embrittlement… read more here.

Keywords: high silicon; ductile irons; silicon ductile; mechanical properties ... See more keywords

Terahertz integrated device: high-Q silicon dielectric resonators

Sign Up to like & get
recommendations! Published in 2018 at "Optical Materials Express"

DOI: 10.1364/ome.8.000050

Abstract: We design, fabricate, and characterize the terahertz integrated resonators on the silicon platform. Based on mode analysis and selection, the high-Q feature of resonators made of low-loss high-resistivity Si material is achieved due to the… read more here.

Keywords: silicon dielectric; terahertz integrated; device high; high silicon ... See more keywords

Effect of Microstructural Features on Mechanical and Magnetic Properties of Austempered High-silicon Ductile Irons

Sign Up to like & get
recommendations! Published in 2017 at "Isij International"

DOI: 10.2355/isijinternational.isijint-2017-167

Abstract: Austempered ductile irons (ADIs) have remarkable properties such as high strength with good toughness, high wear resistance and fatigue strength owing to their ausferritic microstructures as compared to conventional ductile irons. Because of unique combinations… read more here.

Keywords: ductile irons; retained austenite; high silicon; silicon ductile ... See more keywords

Quantitative and Qualitative Evaluation of Non-Metallic Inclusions in High-Silicon Steel after Hot Rolling

Sign Up to like & get
recommendations! Published in 2024 at "Archives of Metallurgy and Materials"

DOI: 10.24425/amm.2024.149103

Abstract: This paper presents an analysis of non-metallic inclusions occurring in high-silicon steels containing about 3% Si of terms of their type, volume fraction and morphology. The inclusions were divided into 3 main groups: oxides, sulfides,… read more here.

Keywords: high silicon; non metallic; evaluation non; metallic inclusions ... See more keywords

Influence of Austempering of As-Cast Medium Carbon High-Silicon Steel on Wear Resistance

Sign Up to like & get
recommendations! Published in 2021 at "Materials"

DOI: 10.3390/ma14247518

Abstract: The aim of this study was to evaluate the effect of austempering compared to quenching and low-temperature tempering on wear resistance of an as-cast medium carbon high-silicon steel intended for rock breaking. Austempering was done… read more here.

Keywords: wear resistance; cast medium; high silicon; resistance ... See more keywords