Structure and Phase Composition of Heat-Affected Zone of Austenite Steel After Deformation
Sign Up to like & getrecommendations! Published in 2020 at "Russian Physics Journal"
DOI: 10.1007/s11182-020-01880-4
Abstract: The paper presents the transmission electron microscopy (TEM) investigations of the thin film structure and phase composition of the heat-affected zone (HAZ) of a weld joint produced by manual metal arc welding (MMAW) of 0.12C–18Cr–10Ni–1Ti–Fe… read more here.
Keywords: phase; phase composition; affected zone; structure phase ... See more keywords
Use of Friction Stir Processing for Improving Heat-Affected Zone Liquation Cracking Resistance of a Cast Magnesium Alloy AZ91D
Sign Up to like & getrecommendations! Published in 2017 at "Metallurgical and Materials Transactions B"
DOI: 10.1007/s11663-017-1100-z
Abstract: In this work, a cast magnesium alloy AZ91D was friction stir processed. Detailed microstructural studies and Gleeble hot ductility tests were conducted on the as-cast and the FSPed samples to comparatively assess their heat-affected zone… read more here.
Keywords: heat affected; zone liquation; affected zone; alloy az91d ... See more keywords
Divorced Eutectoid on Heat-Affected Zone of Welded Pearlitic Rails
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DOI: 10.1007/s11837-018-3213-5
Abstract: Welds in heavy haul rails are usually associated with accelerated wear and are a common source of defects, justifying a careful study of their characteristics. Heat-affected zones usually present hardness loss, corresponding to a spheroidized… read more here.
Keywords: zone welded; eutectoid heat; affected zone; heat ... See more keywords
Continuous cooling transformation behavior and impact toughness in heat-affected zone of Nb-containing fire-resistant steel
Sign Up to like & getrecommendations! Published in 2017 at "Metals and Materials International"
DOI: 10.1007/s12540-017-6776-8
Abstract: Simulated heat-affected zone continuous cooling transformation diagram was developed for advanced fireresistant steel. Over a wide range of cooling rates, corresponding to t8/5 from 6 s to 150 s, granular bainite was the dominant transformation… read more here.
Keywords: continuous cooling; transformation; affected zone; constituent ... See more keywords
On the Microstructural Strengthening and Toughening of Heat-Affected Zone in a Low-Carbon High-Strength Cu-Bearing Steel
Sign Up to like & getrecommendations! Published in 2020 at "Acta Metallurgica Sinica (English Letters)"
DOI: 10.1007/s40195-020-01159-0
Abstract: In this article, the influence of simulated thermal cycles for the heat-affected zone (HAZ) on the microstructural evolution and mechanical properties in a low-carbon high-strength Cu-bearing steel was investigated by microstructural characterization and mechanical tests.… read more here.
Keywords: heat affected; strength; carbon high; low carbon ... See more keywords
Pore structure of affected zone around saturated and large superabsorbent polymers in cement paste
Sign Up to like & getrecommendations! Published in 2019 at "Cement and Concrete Composites"
DOI: 10.1016/j.cemconcomp.2018.12.020
Abstract: Abstract Superabsorbent polymer (SAP) has been widely used as internal curing agent for cement-based materials, duo to its high internal curing efficiency. Pore structure of affected zone around SAP is important for understanding the internal… read more here.
Keywords: affected zone; structure affected; internal curing; pore structure ... See more keywords
Jagged cracking in the heat-affected zone of weld overlay on coke drum cladding
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Failure Analysis"
DOI: 10.1016/j.engfailanal.2017.12.006
Abstract: Abstract Jagged cracks were observed in SA240 Type 405 stainless steel cladding of Inconel 625 overlay repaired coke drums. It is found that intergranular cracking is the dominant fracture mode in the fine-grained heat-affected zone… read more here.
Keywords: heat affected; stress; affected zone; jagged cracking ... See more keywords
Effect of microstructural features on hardness in simulated heat affected zone of an advanced low-alloyed steel
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2016.11.327
Abstract: Abstract The low-alloyed creep-resistant T24 steel was designed as prospective material for membrane water walls in modern ultra-super critical power generation. In this study, T24 steel was subjected to welding thermal simulation. After simulation, short… read more here.
Keywords: heat affected; low alloyed; affected zone; steel ... See more keywords
Microstructural development and texture evolution in the stir zone and thermomechanically affected zone of a ferrite-martensite steel friction stir weld
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DOI: 10.1016/j.matchar.2021.111053
Abstract: Abstract The microstructure development and texture evolution during friction stir welding of a dual-phase DP700 steel were investigated. Based on electron backscattered diffraction analysis, it was found that continuous dynamic recrystallization and discontinuous dynamic recrystallization… read more here.
Keywords: texture; recrystallization; affected zone; thermomechanically affected ... See more keywords
Interface affected zone for optimal strength and ductility in heterogeneous laminate
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DOI: 10.1016/j.mattod.2018.03.006
Abstract: Interfaces have been reported to significantly strengthen and toughen metallic materials. However, there has been a long-standing question on whether interface-affected-zone (IAZ) exists, and how it might behave. Here we report in situ high-resolution strain… read more here.
Keywords: strength; interface affected; affected zone; interface ... See more keywords
Reduction in heat affected zone and recast layer in laser materials processing using a photon sieve lens
Sign Up to like & getrecommendations! Published in 2020 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2019.105911
Abstract: Abstract A laser ablation study was carried out by focusing optical energy via a photon sieve planar diffractive lens and the results are compared with traditional refractive lenses. It was found that the materials processed… read more here.
Keywords: heat affected; photon; layer; photon sieve ... See more keywords