Results 101 to 110 of about 4,183 (192)

Trace elements and graphite shape degeneracy in nodular graphite cast irons [PDF]

open access: yes, 2016
Graphite degeneracy in spheroidal graphite cast iron is a common issue faced by foundries. It is generally associated with the presence of so-called poisoning elements and may in some cases be suppressed by the addition of other elements. Mastering these
Lacaze, Jacques
core   +1 more source

Extraordinary Mechanical Properties of a Field‐Assisted Sintering Technique/Spark Plasma Sintering Consolidated Stainless Steel with High Copper Content of 9 wt%

open access: yessteel research international, EarlyView.
A novel X1CrCuNiN 18‐9‐6 stainless steel is studied. The electrode inert gas atomization process is applied to produce a steel powder with a significantly increased Cu content of 9 wt%. After atomization micrometer‐sized copper precipitates are formed.
Michael Hauser   +5 more
wiley   +1 more source

Effect of Thermal Expansion Mismatch on Thermomechanical Behaviour of Compacted Graphite Iron

open access: yesMicro
Compacted graphite iron (CGI) attracts significant attention in the automotive industry thanks to its suitable thermomechanical properties and cost-effectiveness.
Minghua Cao   +2 more
doaj   +1 more source

Top‐Level Electromagnetic Design of Multishell Resonant Cavity for Microspherical Microwave Structural Absorbers

open access: yesSmall Structures, EarlyView.
A top‐level design for broadband absorbers is proposed, combining multilayer structures with micro/nanomorphology regulation. Using electromagnetic simulations, controlled fabrication, and numerical analysis, tunable microwave absorption materials are created.
Tian Li   +10 more
wiley   +1 more source

Using a neural network model to evaluate the mechanical and tribological properties of vermicular cast iron based on hardness

open access: yesHeliyon, 2023
Measuring the tensile strength, wear resistance, and impact strength of metals, particularly cast iron, is complex and more expensive than performing hardness tests.
Gamal M.A. Mahran   +1 more
doaj  

Structure of graphite precipitates in cast iron [PDF]

open access: yes, 2016
This study presents microstructural investigations of graphite precipitates found in cast irons. Binary Fe eC, FeeCeSb and FeeCeCe alloys containing different graphite morphologies (flake and spheroidal) were produced and compared to commercial irons in ...
Lacaze, Jacques   +2 more
core   +1 more source

Oxide‐Based Ceramic Matrix Composites for High‐Temperature Environments: A Review

open access: yesAdvanced Engineering Materials, Volume 27, Issue 7, April 2025.
This review examines oxide‐based ceramic matrix composites, focusing on their processing, composition, and mechanical properties for high‐temperature applications. Key topics include oxidation resistance, failure mechanisms, and corrosion behavior, with insights into their potential use in aerospace, nuclear power, and other high‐performance industries.
Karthikeyan Ramachandran   +2 more
wiley   +1 more source

Compacted graphite iron – A material solution for modern diesel engine cylinder blocks and heads [PDF]

open access: yesChina Foundry, 2009
The demands for improved fuel economy, performance and emissions continue to pose challenges for engine designers and the materials they choose. This is particularly true for modern diesel engines, where the primary path to achieving improved engine ...
Dr. Steve Dawson
doaj  

Influence of Carbon in Iron on Characteristics of Surface Modification by EDM in Liquid Nitrogen [PDF]

open access: yes, 2012
Many surface modification technologies have been proposed and carried out practically by CVD, PVD et.al. Carbonized layer has been made using EDM method.
Fukuzawa, Yasushi, Muttamara, Apiwat
core  

Tailoring the Properties of 2D Nanomaterial‐Polymer Composites for Electromagnetic Interference Shielding and Energy Storage by 3D Printing—A Review

open access: yesAdvanced Engineering Materials, Volume 27, Issue 7, April 2025.
This article critically reviews the recent advances in the development of nanomaterial‐based inks derived from 2D nanomaterials and how the addition of 2D nanomaterials alters the rheology of different polymers for 3D printing. The review further explores the application of 3D‐printed structures in the electronics, sensor, and energy sectors.
Amanuel Gebrekrstos   +3 more
wiley   +1 more source

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