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Hybrid solder joints: the effect of nanosized ZrO2 particles on morphology of as-reflowed and thermally aged Sn–3.5Ag solder joints
The main number of current researches has been focused on the microstructure and mechanical properties of the Sn-based Sn–Ag–Cu-based solders, while...
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The Effects of 475 °C Embrittlement on the Mechanical Behavior of Thermally Aged 2507 and 2101 Duplex Stainless Steel Alloys
In the present work, the effects of 475 °C embrittlement on the tensile response of two different duplex stainless steel alloys namely 2507 SDSS and...
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Effect of weld microstructure on brittle fracture initiation in the thermally-aged boiling water reactor pressure vessel head weld metal
Effects of the weld microstructure and inclusions on brittle fracture initiation are investigated in a thermally aged ferritic high-nickel weld of a...
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Effect of Surface State on DC Breakdown Characteristics of Thermally Aged Double-Layered Polyester Films
The surface state of polymer films has a significant influence on direct current (DC) breakdown characteristics, but its mechanism needs further...
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New Insights into the Nondestructive Evaluation of Thermally Aged at 475 °C Duplex Stainless Steels: A Comparative Study Between 2507 and 2101 Duplex Stainless Steels
In the oil, gas, and thermal power plant industries, it is highly desirable to assess the integrity of components manufactured with duplex stainless...
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Nonequilibrium statistical thermodynamics of thermally activated dislocation ensembles: part 3—Taylor–Quinney coefficient, size effects and generalized normality
The nonequilibrium statistical thermodynamics framework for thermally activated dislocation ensembles introduced in Parts 1 and 2 is applied to...
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On the Room- and Elevated-Temperature Tensile Properties of Hot-Rolled 6082 Alloys Containing Thermally Stable Dispersoids
The microstructural evolution and room/elevated-temperature tensile properties of Al-Mg-Si 6082 alloys subjected to thermomechanical processing...
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Microstructural Characterization of Cold Bent and Subsequent Thermal Aged Inconel Alloy 617
Inconel alloy 617 is a solid-solution-strengthened nickel base super alloy having 55% Ni, 22% Cr, 9% Mo, 12% Co, 1% Al and 0.4% Ti as the main...
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The Effect of Cracking of Thermally Grown Oxide Layers in Thermal Barrier Coatings Examined Using FIB Tomography and Inverse Modelling
As a thermal barrier coating (TBC) is exposed to elevated temperatures, oxidation proceeds at the interface between the top coat of the TBC and the...
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Warm Aging of Pre-aged AA6013 Sheet and Its Relevance to Room Temperature and Warm Forming Applications—Experimental and Modeling Analyses
Warm forming has been shown to be an effective way to increase the formability of various aluminum sheet alloys. If applied to precipitation...
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High-field conduction in fresh and aged samples of Se and As2Se3 glasses
This work provides the consequence of aging on the conduction mechanism of fresh as well as aged Se and As 2 Se 3 chalcogenide glasses (ChGs). In this...
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Long-Term Storage of Aged NBR in Kerosene in Consideration of Long Material Service Life
Elastomeric parts with long service lifetimes and contact to fuels or oils are exposed to aging. Acrylonitrile-butadiene-rubber (NBR) with... -
Microstructure of uniaxially fatigued thermally aged vulcanised natural rubber filled with cerium oxide
The effects of a cerium oxide (CeO 2 ) filler on the fatigue properties of heat-aged vulcanised natural rubber (NR) were tested and analysed. The...
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Improvement of Fatigue Resistance and Fracture Toughness of Thermally Aged Duplex Stainless Steel by Laser Shock Peening
Duplex stainless steels (DSSs) offer high strength compared to common austenitic stainless steels; however, when this steel type is exposed to high...
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Chemical–Mechanical Characterization of Unaged and Aged Additively Manufactured Elastomers
Aging phenomena of additively manufactured components produced by multi jet modeling (MJM) are investigated using chemical and mechanical analysis... -
Influence of Sodium on the Microstructure of Laser Rapid Manufactured NiCrSiBC Hardface Alloy Coatings
To prevent high temperature wear and galling, core structural steels in fast breeder reactors are hardfaced with Ni-based alloys. To overcome... -
Facile synthesis of thermally stable anatase titania with a high-surface area and tailored pore sizes
Both affordability and stability are important for commercial-scale production and industrial applications of TiO 2 . In addition, the ability to...
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Influence of Thermal Aging on Tensile-Plastic Flow Behavior of Indian Steel RAFM (F82H)
Influence of thermal aging (873 K, 5000 h) on microstructure and tensile-plastic flow behavior of normalized and tempered (N&T) 1.4W – 0.06Ta IN-RAFM...
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Thermally stable dielectric properties of 0.5Na0.5Bi0.5TiO3–0.4SrTiO3–0.1BiFeO3 ceramics at high temperature
Na 0.5 Bi 0.5 TiO 3 ‐based ceramics have been paid great attention as Pb‐free piezoelectric and electrical energy storage materials. Here, adding 10 mol%...
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Study on melting characteristics of crystals in thermal aged XLPE cable insulation at elevated temperature
As a typical semi-crystalline polymer, the macroscopic properties of crosslinked polyethylene (XLPE) are closely related to the crystal structure....