Failure of ASTM A-106 Gr. B tubes by creep and erosive wear
About: This article is published in Engineering Failure Analysis.The article was published on 2012-12-01. It has received 4 citations till now. The article focuses on the topics: Rsl testing & Creep.
Citations
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TL;DR: In this article, the erosive wear behavior of metallic materials subjected to swirling impinging jets has been studied and an erosion tester was designed and built to erode the metallic specimens at swirling and non-swirling conditions.
8 citations
TL;DR: In this article, the failure of movable tubes that led to generation of multiple cracks on the outer surface of the tube facing the LD gas was analyzed, and the presence of calcium, potassium and sulphur in the oxide scale along the cracks were confirmed using Energy Dispersive Spectroscopy and Raman spectroscopy.
4 citations
Journal Article•
TL;DR: It is confirmed that the number of people affected by the Paris attacks has increased by more than 50% in the past year, with an estimated increase of more than 20,000 in the UK.
Abstract: يامرگ هاگنميشن و دود ةچیرد ،روتوم زا مرگ رايسب ياهزاگ جورخ اب ،يلخاد قارتحا ياهروتوم رد يم لمحت ار يدیدش اب ،هچیرد هب نديسر بيسآ زا بانتجا يارب .دننک شخب هکنیا هب هجوت هدمع يم لاقتنا هاگنميشن اب هچیرد سامت ماگنه رد ترارح زا يا لاقتنا بیرض نيمخت ،دبای يیاسانش و يسامت ترارح تيمک شلاچ زا يکی ،نآ رادقم رب رثؤم ياه يحارط رد هدمع ياه هزادنا ياهامد زا هدافتسا اب ،هلاقم نیا رد .تسا يلخاد قارتحا ياهروتوم دش يريگ طاقن رد ه هب اب و هاگنميشن و دود ةچیرد زا يصخشم شور يريگراک نورب ياه ترارح لاقتنا و يطخ يبای يم هدز نيمخت يسامت ترارح لاقتنا بیرض ،سوکعم هيبش اب ،نينچمه .دوش هلأسم يددع يزاس هب مرن کمک هب اب و يراجت يرازفا هدز نيمخت بیارض ندرب راک هب هدش سوکعم شور ةليسو هب مرن يدورو ناونع تفجامد لحم رد امد ،رازفا هزادنا ياهامد اب و جارختسا ایاپ تلاح رد اه يريگ .تسا هدش هسیاقم هدش يلو ،تسا رتگرزب رگید شور ود اب هسیاقم رد يددع لح زا يشان ياهاطخ هب هزادنا ياهامد نآ زا لصاح جیاتن يلکروط يريگ يم ششوپ ار هدش .تسا لوبق لباق و دهد
1 citations
TL;DR: The integrity of the welded pipes used for fluid transportation in processing industries demands certain investigations on the erosion and corrosion behavior under various environmental environmental conditions as discussed by the authors, and the integrity of these pipes can be evaluated by evaluating their integrity under different environmental conditions.
Abstract: Evaluating the integrity of the welded pipes used for fluid transportation in processing industries demands certain investigations on the erosion and corrosion behavior under various environmental ...
References
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TL;DR: In this paper, the effect of fly ash particle impact velocity and impact angle on the erosive wear of mild steel surfaces, using three different power station ash types, was determined through experimental investigations.
65 citations
TL;DR: Inconel-718 powder was thermal sprayed on mild steel substrate utilizing APS (air plasma spray) thermal spraying facility as discussed by the authors, and the surface hardness of developed coatings were higher than that of the substrate and increases with increase in coating thickness.
59 citations
TL;DR: In this article, the influence of various conventional strengthening mechanisms on erosion resistance of metallic materials is first discussed and the unique aspects of material deformation during erosion are highlighted and the plastic flow behaviour of metallic material under such conditions is explored.
46 citations
TL;DR: In this paper, a rear water wall tube has failed with wide open burst and was situated at the boiler nose lower bent region, where wall thickness measurements were performed on all the rear wall tubes located at the same level of the ruptured tube.
45 citations