Results 41 to 50 of about 79,931 (210)
You-qi chuyun, 2020 To address the fracture control problem of X80 unequal-diameter tee used in China-Russia Eastern Gas Pipeline under low temperature environment (－45 ℃), the finite element model for X80 unequal-diameter tee with defects was built taking into ...
Zeguang YOU +3 more
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Viscoelastically prestressed polymeric matrix composites: An overview [PDF]
, 2016 Elastically prestressed polymeric matrix composites exploit the principles of prestressed concrete, i.e. fibres are stretched elastically during matrix curing.
Fancey, Kevin S.
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Gas metal arc welding of modified X2CrNi12 ferritic stainless steel [PDF]
, 2007 X2CrNi12 ferritic stainless steel is a low cost stainless steel grade exhibiting good corrosion and abrasion resistance. Typical applications for this steel are bus frames and chassis, railway wagons for coal and iron ore, mining and mineral processing ...
Deleu, E. +3 more
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Effects of Welding Processes on the Low Temperature Impact Toughness of Structural Steel Welded Joints [PDF]
Journal of Korean Society of Steel Construction, 2012 In this study, the Charpy impact test along with metallurgical observation was conducted to evaluate low temperature impact toughness of structural steel welds with different welding processes to find out the optimal welding process to guarantee the required impact toughness at low temperatures.
Chin Hyung Lee +2 more
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The effect of temperature changes on to quasi-static tensile and flexural performance of glass fibre reinforced PA66 composites [PDF]
, 2013 A significant method of reducing CO2 emissions in road vehicles is to reduce the vehicle mass. One means in which this can be achieved is to adopt lightweight materials such as thermoplastic composites.
Abhyankar, Hrushikesh +5 more
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The influence of toughening-particles in CFRPs on low velocity impact damage resistance performance
, 2014 The role of particle-toughening for increasing impact damage resistance in carbon fibre reinforced polymer (CFRP) composites was investigated. Five carbon fibre reinforced systems consisting of four particle-toughened matrices and one system containing ...
Bull, D.J. +3 more
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Teshugang, 2023 The effect of quenching cooling method on the mechanical properties of 20Cr1Mo1VTiB steel bar after overall heat treatment was studied through microstructure test methods such as mechanical property test， scanning electron microscope （SEM）， transmission ...
Gong Xueting +3 more
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Journal of Materials Research and Technology, 2023 The optimal aging temperatures of 400–550 °C for high strength steels falls into the dangerous temperature range of temper-embrittlement. To obtain a good low-temperature toughness, temperatures above 600 °C are usually selected for aging treatments ...
Xinghao Wei +7 more
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Influence of processing parameters and composition on the effective compatibilization of polypropylene–poly(ethylene terephthalate) blends [PDF]
, 2016 The effects of the addition of different functionalized compatibilizers on toughness, morphology and rheological properties of a polypropylene (PP) - poly(ethylene terephthalate) (PET) (85-15 wt%) blend were studied.
Koster, Rolf +3 more
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MetalsThis article uses scanning electron microscopy (SEM) and electron back-scattering diffraction (EBSD) to study the effect of C and Mn segregation on the microstructure and mechanical properties of high-strength steel with 20 mm thickness used for wind ...
Xuelin Wang +3 more
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