Results 61 to 70 of about 2,431 (185)

Microstructural Factors Governing Fracture Toughness in Lithium Silicate Dental Glass‐Ceramics Using Machine Learning

Journal of the American Ceramic Society, Volume 109, Issue 10, October 2026.
ABSTRACT The microstructure of lithium silicate‐based dental glass‐ceramics (LS‐DGCs) is highly complex, consisting of multiple crystalline phases with diverse morphologies embedded within a residual glass matrix. This microstructure, which evolves through compositional changes and thermal treatment, strongly influences fracture resistance. Due to this
Hongyeun Kim, Maziar Montazerian, Nicholas Clark, Donggeun Lee, Alexander Schöch, Theresa Senti, Alen Frey, Markus Rampf, John C. Mauro   +8 more
wiley   +1 more source

Impact and Compressive Performance of 3D‐Printed PA6/Functionalized Graphene Nanoplatelet Sandwich Structures With Auxetic Cores

Polymer Composites, Volume 47, Issue 18, Page 16425-16441, 20 September 2026.
Schematic of PA6/functionalized graphene nanoplatelet compounding and filament extrusion to 3D printing, sandwich panel fabrication, and mechanical characterization. ABSTRACT This study examines the impact and compressive behavior of additively manufactured polyamide 6 (PA6) nanocomposite sandwich panels reinforced with amine‐functionalized graphene ...
Russo Swart, Karim El‐Ghamrawy, Richard Johnston, Feras Korkees   +3 more
wiley   +1 more source

Failure Analysis of 316L Air Cooler Stainless Steel Tube in a Natural Gas Production Field

International Journal of Electrochemical Science, 2015
In spite of the excellent resistance of stainless steel (SS) towards uniform corrosion, overcoming various localized corrosion could be a real challenge. This work presents an analysis of the failure behavior of 316L SS air chiller tube with a peripheral
A. Bahgat Radwan, Aboubakr M. Abdullah, Hans J. Roven, Adel M. Mohamed, SK Mobbassar Hassan   +4 more
doaj   +1 more source

Role of Fiber Sizing in Interfacial Relaxation, Water Uptake and Fatigue Properties of Acrylic‐Matrix Composites

Polymer Composites, Volume 47, Issue 18, Page 16541-16555, 20 September 2026.
Characterisation of glass fibre reinforced acrylic with acrylic‐tailored or multi‐compatible sizing agents. ABSTRACT Fiber‐reinforced infusible acrylic monomer resins are of interest as recyclable alternatives to epoxy and other thermoset resin composites, but the novelty of these resins causes published studies on acrylic‐matrix composites to often ...
Machar Devine, Duncan Hornsby, Conchúr M. Ó Brádaigh, Dipa Ray   +3 more
wiley   +1 more source

Synergistic effects of cold rolling and age hardening on the hardness and tensile characteristics of AA6061 hybrid composites

Materials Research Express
The present study involves the fabrication of aluminium alloy 6061 matrix hybrid composites with varying weight fractions of silica sand and copper particles by employing the conventional stir casting method.
Ramakrishna Vikas Sadanand, Sathyashankara Sharma, P R Prabhu   +2 more
doaj   +1 more source

Effect of test temperature on low-cycle fatigue of high-chromium steel with high boron and low nitrogen content

Frontier Materials & Technologies
High-boron 9–10% chromium martensitic steels are an advanced material for manufacturing various com-ponents of thermal power units in coal-fired power plants operating under ultra-supercritical steam conditions (up to ...
Ivan S. Brazhnikov, Aleksandra E. Fedoseeva   +1 more
doaj   +1 more source

Investigation of microstructure, corrosion, and mechanical properties of MIG welded API X70 and SS401 joints

Фізика і хімія твердого тіла
In present study, Metal Inert Gas (MIG) welding with ER309L austenitic filler wire was used to weld API X70 and SS 401 steel. This particular joint is mainly used in oil and gas plants where stainless steel need to be connected to the high strength low ...
Lochan Sharma, Amman Jakhar, Kanika Sharma, Mukhtiar Singh, Mandeep Singh Rayat, Mariia Liaskovska, Rashad Abaszade   +6 more
doaj   +1 more source

Experimental Investigation of Hydrogen-Assisted Fatigue Crack Growth in Vintage X52 and X70 Pipeline Steels Under Hydrogen–Natural Gas Blending

Metals
This study investigates hydrogen-assisted fatigue crack growth (FCG) in vintage pipeline steels to quantify grade-dependent degradation under hydrogen–natural gas blending conditions.
Nayem Ahmed, Ramadan Ahmed, Samin Rhythm, Catalin Teodoriu   +3 more
doaj   +1 more source

Investigation of Structure and Property Formation Features in Ni₃Al Intermetallic Compound Due to SHS-Compaction

Journal of Manufacturing and Materials Processing
The investigation of structure and properties in the intermetallic compound Ni3Al, synthesized via self-propagating high-temperature synthesis (SHS-compaction) under quasi-volumetric thermal-explosion conditions, is presented in this study. The effect of
Kirill O. Akimov, Konstantin V. Ivanov, Andrey I. Dmitriev   +2 more
doaj   +1 more source

Fractography

Tetsu-to-Hagane, 1984
openaire   +4 more sources