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Relevant bibliographies by topics / Roll Failure

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Academic literature on the topic 'Roll Failure'

Author: Grafiati

Published: 25 June 2021

Last updated: 29 July 2025

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Journal articles on the topic "Roll Failure"

1

Babakr, A., R. Bradley, and A. Al-Ahmari. "Failure Analysis of Mill Shaft Roll." Journal of Failure Analysis and Prevention 9, no. 2 (2009): 107–13. http://dx.doi.org/10.1007/s11668-009-9215-4.

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孙, 小平. "Failure Analysis of Air Cooled Turning Roll." Metallurgical Engineering 07, no. 03 (2020): 195–202. http://dx.doi.org/10.12677/meng.2020.73027.

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Setiawan, Ridwan, Eddy S. Siradj, and Fauzul Iman. "Failure Analysis of ICDP Work Roll of Hot Strip Mill: Case Study of Shell-Core Interface Spalling." Jurnal Pendidikan Teknologi Kejuruan 5, no. 1 (2022): 28–34. http://dx.doi.org/10.24036/jptk.v5i1.27023.

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The failure of the roll during the rolling process causes cobble to lose production time for several hours. Investigations include visual inspection, lltrasonic test, chemical analysis, metallography, and hardness measurement. Stand finishing F1-F4 uses High Chrome (HCr) material type, while Stand F5-F6 uses ICDP material type. Spalling work roll occurs on stand F5 with Roll Top position. Roll was chipped between shell and core with an exfoliation percentage of 30% of the roll surface area. Visually, the chipped part looks smooth and even. Thus no typical sign of fatigue or brittle failure was

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Domazet, Željko, Francisko Lukša, and Miro Bugarin. "Fatigue Strength of the Rolls with Grooves." Applied Mechanics and Materials 459 (October 2013): 330–34. http://dx.doi.org/10.4028/www.scientific.net/amm.459.330.

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In Steelworks Split failures of the rolls with grooves on the 3-high-roughing mill stand occurred four times. Detailed analysis of all the elements which influenced the failure was carried out. Stress analysis shownthatthe most critical area of the roll is the 7.a caliber what is corresponding with fracture positions. The fatigue strength of the material in the caliber groove for fatigue life prediction was missing and fatigue strength is determined by experimental testing.

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HENMI, Nobuhiko, and Masaki KUROIWA. "G170015 Diagnostic method for slowly rotating roll bearing failure." Proceedings of Mechanical Engineering Congress, Japan 2012 (2012): _G170015–1—_G170015–5. http://dx.doi.org/10.1299/jsmemecj.2012._g170015-1.

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Du, Junmin, Padun Yunusi, Shuyang He, and Peng Ke. "Comparing Response Behaviors to System-Limit and System-Malfunction Failures with Four Levels of Operational Proficiency." Applied Sciences 13, no. 14 (2023): 8304. http://dx.doi.org/10.3390/app13148304.

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Commercial aircraft are becoming highly automated, but pilots must take control if automation systems fail. Failures can be due to known limitations (system-limit failures) or unforeseen malfunctions (system-malfunction failures). This study quantifies the impact of these failures on response performance and monitoring behavior, considering four levels of operational proficiency. In a flight simulator with pitch, roll, and yaw, 24 participants experienced both types of failures at different proficiency levels. The results showed that system-malfunction failure response times were 3.644, 2.471,

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Krawczyk, Janusz, and Jerzy Pacyna. "THE ROLE OF METALLURGICAL DEFECTS AND MICROSTRUCTURE ON FAILURE FORMATION IN ROLL NECKS OF CAST IRON ROLLS." Metallurgy and Foundry Engineering 33, no. 2 (2007): 89. http://dx.doi.org/10.7494/mafe.2007.33.2.89.

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Lukša, Francisko, Željko Domazet, Đorđe Dobrota, and Branko Lalić. "Influence of Wear-Induced Turning on the Roll’s Fatigue Life." Metals 15, no. 7 (2025): 730. https://doi.org/10.3390/met15070730.

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Friction-induced wear during the rolling process needs periodic remachining of caliber roll grooves, which increases operational costs and reduces roll fatigue life. Stress analysis showed that a regular reduction in the initial diameter by up to 3.5% results in a 12.2% increase in maximum stress amplitude, reducing the estimated fatigue life by a factor of 1.5. Although fatigue life is reduced, the risk of failure under normal operating conditions remains low. Further analysis, considering mill design and roll hardness, demonstrated the feasibility of additional roll diameter reduction, there

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Huang, Li Rong, Fei Fei Liu, and Yu Hang Chen. "Failure Analysis of Hard Alloy Roll Rings and their Repairing Technology." Advanced Materials Research 476-478 (February 2012): 2599–602. http://dx.doi.org/10.4028/www.scientific.net/amr.476-478.2599.

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Roll rings are important parts in bars, and wire rolling, and their number consumed is large. They can fail and fracture due to defects of their own material and poor working conditions. There are many measures to prolong service life of roll rings, for example, their correct use and maintenance, suitable material, advanced manufacturing technology, and well machining quality, but mixed wear is inevitable. Such problems as surface defects and negative deviation of roll’s diameter caused by mixed wear can be solved by advanced repairing technology to make them meet users’ requirements, and prol

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Savagatrup, Suchol, Adam D. Printz, Timothy F. O'Connor, et al. "Mechanical degradation and stability of organic solar cells: molecular and microstructural determinants." Energy & Environmental Science 8, no. 1 (2015): 55–80. http://dx.doi.org/10.1039/c4ee02657h.

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The mechanical properties of organic semiconductors and the mechanical failure mechanisms of devices play critical roles in the yield of modules in roll-to-roll manufacturing and the operational stability of organic solar cells.

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Dissertations / Theses on the topic "Roll Failure"

1

Clowe, Samantha Jane. "Oxide scale failure on AISI430 ferritic stainless steel under simulated roll-break conditions." Thesis, University of Sheffield, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.440919.

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Alsanat, Husam R. "Web Crippling Behaviour and Design of Roll-formed Aluminium Lipped Channel Sections." Thesis, Griffith University, 2019. http://hdl.handle.net/10072/390027.

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The use of aluminium alloy members in building construction has increased worldwide in recent years, especially in areas with adverse conditions such as severe industrial and marine environments. Aluminium members can be used in the structural systems of residential, industrial and commercial buildings as purlins, floor joists, rafters, decks and wall studs. corrosion resistance, lightweight nature and high strength-to-weight ratio are some of the important advantages of aluminium members. Despite of these advantages, the elastic modulus of aluminium is only one-third that of steel, making alu

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Darth, Pontus. "Simulation of Rolling Mill to Computeand Improve Load Distribution." Thesis, Luleå tekniska universitet, Institutionen för teknikvetenskap och matematik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-85595.

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This master thesis was done at Swerim AB in cooperation with SSAB and the Technical University of Luleå in the purpose of preventing spalling problems in hot rolling mills. Spallings are a fatigue damage that occurs on the rolls due to extreme loads and unfavorable conditions between the rolls in a mill. This report describes how the roughing mill, which is the first of a series of hot rolling mills is modelled and simulated in order to compute and improve the load distribution between the rolls. The load distribution tells a lot where the spalling problems occurs. By computer aided design and

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Venkatakrishnan, R. "Role of decidual corticosteroid production in reproductive failure." Thesis, University of Warwick, 2014. http://wrap.warwick.ac.uk/62785/.

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Glucocorticoids have been implicated in many processes including successful embryo implantation, placentation, and the growth and development of the fetus. Glucocorticoid treatment has been advocated as a treatment to improve reproductive outcome for a number of reasons. Prednisolone treatment has been associated with improvement in clinical outcome in women with recurrent miscarriage and improvement in outcome of In Vitro Fertilisation. Steroids have been found to reduce the high levels of uterine natural killer cells which have been associated with recurrent miscarriage and recurrent implant

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Moustapha, Ahmad. "The role of rejection in aortic valve allograft failure." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp04/mq24886.pdf.

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Longo, Cristina. "The role of excess weight in antibiotic treatment failure." Thesis, McGill University, 2011. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=104736.

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Objectives: To determine whether excess weight is associated with antibiotic treatment failure (ATF) and if this may be due to a lack of weight-based dosing.Methods: Using a historical cohort study design, data linked to Quebec administrative databases were available for 18 014 consenting patients randomly sampled from the 1992 and 1998 Santé Québec Health surveys (response rate 85%). Selected patients were within the normal weight, overweight and obese weight classes aged 20–79 years, receiving at least one episode of antibiotic therapy from the health survey date to December 2005. ATF was m

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Barlow, Clifford William. "The role of potassium during exercise in heart failure." Thesis, University of Oxford, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.240607.

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Roxborough, Heather Elaine. "The role of carbamylation in atherogenesis in renal failure." Thesis, Queen's University Belfast, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.388178.

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Wingham, Jennifer. "Living with heart failure : self management, informed support and the role of the heart failure specialist nurse." Thesis, Exeter and Plymouth Peninsula Medical School, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.553683.

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People with heart failure frequently experience poor quality of life, often exacerbated by co-morbidities. This demands complex self-management activities, often supported by family members in care roles, and includes input from community Heart Failure Specialist Nurses (HFSNs) that is known to reduce hospital readmissions. There is, however, a paucity of knowledge about the perceptions of people living with heart failure concerning self-management strategies. Aim This thesis is a longitudinal study exploring emergent patterns and styles of self- management of persons with heart failure, the i

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Van, Kuiken Debra M. "The Role of Hope in Self-care in Persons with Heart Failure." University of Cincinnati / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1226586770.

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Books on the topic "Roll Failure"

1

Canada, Transportation Safety Board of. Engine room fire and subsequent failure of the COb2s distribution manifold roll-on/roll-off passenger ferry Queen of Surrey, Queen Charlotte Channel, British Columbia, 12 May 2003. Transportation Safety Board of Canada, 2006.

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Ryan, Robert S. The role of failure/problems in engineering: A commentary on failures experienced--lessons learned. National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Program, 1992.

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Jugdutt, Bodh I., ed. The Role of Nitric Oxide in Heart Failure. Springer US, 2004. http://dx.doi.org/10.1007/b105387.

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Richards, B. P. The role of microscopy in semiconductor failure analysis. Oxford University Press, 1992.

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5

van, Zwieten P. A., and Royal Society of Medicine (Great Britain), eds. The Role of phosphodiesterase-inhibitors in heart failure. Royal Society of Medicine Services, 1991.

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6

I, Jugdutt Bodh, ed. The role of nitric oxide in heart failure. Kluwer Academic, 2004.

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7

Bronson, Richard, ed. The Male Role in Pregnancy Loss and Embryo Implantation Failure. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-18881-2.

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8

Mosey, David. Reactor accidents: Nuclear safety and the role of institutional failure. Nuclear Engineering International Special Publications in conjunction with Butterworths, 1990.

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9

T, Dollery Colin, Sherwood Louis M, and Medical Advisory Council (Merck, Sharp & Dohme International), eds. Cardiac and renal failure: An expanding role for ACE inhibitors. Hanley & Belfus, 1989.

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10

Hänninen, Hannu. Negotiated risks: The Estonia accident and the stream of bow visor failures in the Baltic ferry traffic. Helsinki School of Economics, 2007.

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Book chapters on the topic "Roll Failure"

1

Jong, Ya-Wen, Chun-Feng Liao, Li-Chen Fu, and Ching-Yao Wang. "A Rotating Roll-Call-Based Adaptive Failure Detection and Recovery Protocol for Smart Home Environments." In Lecture Notes in Computer Science. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-02868-7_25.

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Aridi, Mohd Radzi, Nao-Aki Noda, Yoshikazu Sano, Kakeru Takata, and Sun Zifeng. "Effect of the Residual Stress to the Fatigue Failure of the Bimetallic Work Roll in 4-High Rolling Mill." In Springer Proceedings in Materials. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-76481-4_33.

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Kitakaze, Masafumi, Tetsuo Minamino, Koichi Node, et al. "Role of Adenosine in Cardioprotection." In Heart Failure. Springer Japan, 2000. http://dx.doi.org/10.1007/978-4-431-68331-5_17.

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4

Decramer, M. "Role of Extradiaphragmatic Musculature in Breathing." In Ventilatory Failure. Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/978-3-642-84554-3_5.

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Okamoto, Hiroshi, Masashi Watanabe, Hideki Kumamoto, et al. "Cardiac Remodeling: Role of Neovascularization in Heart Failure." In Heart Failure. Springer Japan, 2000. http://dx.doi.org/10.1007/978-4-431-68331-5_8.

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Marín-García, José. "The Multidimensional Role of Mitochondria in Heart Failure." In Heart Failure. Humana Press, 2010. http://dx.doi.org/10.1007/978-1-60761-147-9_5.

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Marín-García, José. "Cardiac Function in Heart Failure: The Role of Calcium Cycling." In Heart Failure. Humana Press, 2010. http://dx.doi.org/10.1007/978-1-60761-147-9_2.

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Gottfried, S. B. "The Role of PEEP in the Mechanically Ventilated COPD Patient." In Ventilatory Failure. Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/978-3-642-84554-3_23.

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Ali, Sajjadh M. J., and Sanjiv Chopra. "Acute Liver Failure." In The Pharmacist's Expanded Role in Critical Care Medicine. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-77335-8_21.

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Sarwar, Chaudhry M. S., Aditi A. Bhagat, Stefan D. Anker, and Javed Butler. "Role of Hyperkalemia in Heart Failure and the Therapeutic Use of Potassium Binders." In Heart Failure. Springer International Publishing, 2017. http://dx.doi.org/10.1007/164_2017_25.

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Conference papers on the topic "Roll Failure"

1

McKay, Michael, Robert Niemiec, and Farhan Gandhi. "Post-Rotor-Failure Performance of a Feedback Controller for a Hexacopter." In Vertical Flight Society 74th Annual Forum & Technology Display. The Vertical Flight Society, 2018. http://dx.doi.org/10.4050/f-0074-2018-12917.

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A feedback controller is designed and implemented for a regular hexacopter based on the AeroQuad Cyclone ARF kit. This controller is designed with an inner loop control law as a set of parallel PID controllers for aircraft altitude, pitch, roll, and yaw attitudes, as well as an outer loop for control over aircraft body velocities. Rotor failure is modeled in the dynamic simulation by setting the rotor force and moment output to be zero regardless of the commanded control input to that rotor, the feedback controller utilizes no knowledge of this fault during simulation. Various trajectories are

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Jaske, Carl E., and Allan P. Castillo. "Corrosion Fatigue of Cast Suction-Roll Alloys in Simulated Papermaking Environments." In CORROSION 1986. NACE International, 1986. https://doi.org/10.5006/c1986-86145.

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Abstract Suction rolls in modern paper machines must meet the demands of performing under cyclic loading in increasingly corrosive environments. Thus, evaluating corrosion-fatigue behavior is an essential element in the development of alloys for use in suction-roll shells. For this reason, we have been continuously evaluating the corrosion-fatigue behavior of commercial and potential suction-roll alloys for the past 28 years. This paper reviews the highlights of those evaluations, emphasizing the results of recent studies. Corrosion-fatigue tests have been performed on specimens taken from pro

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Cheravu, Lakshmipati, Ahmad Al Sarraf, and Hamza Bakhsh. "Corrosion Problems in Hot Potassium Carbonate System of a Hydrogen Plant." In CORROSION 1989. NACE International, 1989. https://doi.org/10.5006/c1989-89268.

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Abstract Failure of a carbon steel gas feed inlet nozzle of an absorber tower due to severe localised corrosion was observed after three years of successful operation of a hydrogen plant. Other areas of corrosion, repetitive nature of the failure and the repair procedures adopted, with their merits and disadvantages are discussed. Corrosion problems in the potassium carbonate circulating lines are elucidated. Though the exact causes of the above corrosion problems are uncertain, increasing CO2 content in the feed gas, decreasing strength of the vanadium pentoxide inhibitor in the solution and

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Reddinger, Jean-Paul, and Farhan Gandhi. "Using Redundant Effectors to Trim a Compound Helicopter with Damaged Main Rotor Controls." In Vertical Flight Society 73rd Annual Forum & Technology Display. The Vertical Flight Society, 2017. http://dx.doi.org/10.4050/f-0073-2017-12305.

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Control of a helicopter's main rotor is typically accomplished through use of three hydraulic actuators that act on the non-rotating swashplate and position it to achieve any combination of collective and cyclic blade pitch. Failure of one of these servos can happen through loss of hydraulic pressure or by impingement of the piston within the hydraulic cylinder. For a compound helicopter with an articulated main rotor, a range of failed servo states (by piston impingement) are simulated in RCAS at hover, 100 kts, and 200 kts, to show the extent to which the compound effectors can generate addi

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Dilcer, S. B., D. L. Gibbon, N. R. Norris, and R. G. Varsanik. "The Role of Deposit Analysis in Diagnosing Boiler System Failures." In CORROSION 1988. NACE International, 1988. https://doi.org/10.5006/c1988-88335.

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Abstract Metallographic reports typically define only the mechanisms by which failures occur without identifying the causes which lead to the failure. Careful sampling and analysis of deposits from the vicinity of the failure often allows the experienced analyst to determine probable causes. This paper describes modern analytical techniques and using several case histories, shows how deposit analysis augments conventional metallographic methods in diagnosing causes of equipment failures.

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Al Ghafri, Asad, Jayant R. Nair, Naif Al Abri, and Latifa Al Shibli. "Successful Implementation of a Corrosion Management Strategy by Online Injection of Vapor Phase Corrosion Inhibitors to Extend Storage Tank Floor Life." In CORROSION 2018. NACE International, 2018. https://doi.org/10.5006/c2018-11428.

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Abstract The API(1) 650 Oil storage tanks in the refinery have experienced accelerated corrosion from the soil side at the rate of 1-2mm/year primarily due to inefficiency of the impressed current cathodic protection system and under-deposit corrosion caused by the presence of corrosive bacteria in the soil (detailed failure analysis presented in NACE(2) Paper # C2017-9025). This has caused failure of several tank bottom plates within 8 years of commissioning resulting in loss of primary containment. With no other means of corrosion control from the soil side, the priority was to apply a short

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Ali, Syed Ahsan. "Role of Metallographic Characterization in Failure Analysis – Case Studies." In MPWT 2019. NACE International, 2019. https://doi.org/10.5006/mpwt19-14379.

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Abstract Conducting a materials failure analysis requires a carefully planned series of steps intended to arrive at the cause of the problem. Consistent with the current trend towards better accountability and responsibility, failure analysis purpose has been extended in deciding which party may be liable for losses, be they loss of production, property damage, injury, or fatality [1]. Hence it increases the importance of proper implementation of characterization tools in failure analysis to rightly identify the failure mode. Present work discusses a few case studies to shed light upon the imp

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Noda, Naoaki. "Sleeve Slippage Simulation and Slippage Damage Identification for the Development of Next Generation Sleeve Assembly Roll." In The 12th International Conference on Fracture Fatigue and Wear. Trans Tech Publications Ltd, 2025. https://doi.org/10.4028/p-0crdfm.

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Next generation rolls such as super-cermet rolls and all-ceramic rolls can be manufactured using only sleeve assembly type rolls, which have the advantage of being able to reuse the shaft by replacing the damaged sleeves. However, in some cases, failures with unknown causes may occur such as circumferential slippage, shaft pull-out or residual bending deformation at the shrink-fit interface. Such slipping failures cannot be prevented by conventional design concept. This is because even if the resistant torque is greater than the motor torque, the circumferential slippage will occur. Through nu

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Kisel, Jason, Leanne Seher, Garett Heath, and Temi Okesanya. "Chemical Prevention of Corrosion-Induced Premature Well Failures Using a Novel Lubricity Mitigation Strategy." In CONFERENCE 2023. NACE International, 2023. https://doi.org/10.5006/c2023-18939.

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Abstract The sucker rod systems and tubing strings play a crucial role in the mechanical oil recovery process; their stability and reliability are desirable factors in optimizing oil production from a well. Although durable, these metallic downhole components can experience failure during oil recovery. These failures usually stem from accumulated fatigue induced by corrosion mechanisms. The dilapidation of these costly crucial components often leads to expensive downtimes, lost production, and unnecessary maintenance costs, which can all be exacerbated by frequent failures. It is imperative to

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Han, M. K., J. A. Beavers, and W. Goins. "Stress-Corrosion Cracking Failure of Brass Electrical Connectors in an Outdoor Atmospheric Environment." In CORROSION 1987. NACE International, 1987. https://doi.org/10.5006/c1987-87184.

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Abstract This paper presents the findings of a failure analysis performed on brass electrical connectors (pins) that had failed during service in outdoor switch yards, and the results of laboratory studies performed in conjunction with the failure analysis. The results conclusively indicate that the failure of the electrical connectors was the result of intergranular SCC in the outdoor environment. The cracks propagated in the connectors along the interface between a severely cold-worked microstructure and a more homogeneous microstructure unaffected by the cold working. The intergranular SCC

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Reports on the topic "Roll Failure"

1

Wales, Christopher. A Tax Strategy for a Digital Uganda. Institute of Development Studies, 2024. http://dx.doi.org/10.19088/ictd.2024.005.

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The Government of Uganda has a vision for a digitally empowered society, which is set out in a wide range of government documents. Ministries, Departments and Agencies (MDAs) have their own digital strategies cascading down the central vision, but the government’s tax strategy seems disconnected from it. Tax policy has focused less on the societal and economic benefits of digitalisation, and more on the attractiveness of digital services and their providers as a potential source of tax revenue. Tax policymakers have a responsibility to ensure that the design of the tax system is properly align

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Wade, Jr, and Robert W. The Military's Role in Drug Interdiction is Headed for Failure. Defense Technical Information Center, 1989. http://dx.doi.org/10.21236/ada217476.

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Gasparini, Leonardo. Argentina's Distributional Failure: The Role of Integration and Public Policy. Inter-American Development Bank, 2003. http://dx.doi.org/10.18235/0011277.

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This paper documents the income distribution changes experienced by Argentina during the last decades. Inequality substantially increased, and despite economic growth during some periods, poverty also went significantly up. Two types of episodes have shaped Argentina's income distribution: deep macroeconomic crisis and periods of openness and integration. The sizable raise in inequality in the 90s seems to be associated to reallocations against unskilled-labor intensive sectors, and especially to skilled-biased technological change within most sectors, both factors stimulated by the process of

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Zhang, Jiwang. The Role of Necroptosis in the Pathophysiology of Bone Marrow Failure. Defense Technical Information Center, 2014. http://dx.doi.org/10.21236/ada604192.

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El-Neweihi, Emad, and Jayaram Sethuraman. The Role of a Module in the Failure of a System. Defense Technical Information Center, 1991. http://dx.doi.org/10.21236/ada244277.

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Katerina, Aifantis. The Role of Grain Boundary Structure and Chemistry in Materials Failure. Office of Scientific and Technical Information (OSTI), 2022. http://dx.doi.org/10.2172/1887735.

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El-Neweihi, Emad, Jayaram Sethuraman, and A. M. Abouammoh. The Role of a Group of Modules in the Failure of Systems. Defense Technical Information Center, 1991. http://dx.doi.org/10.21236/ada244278.

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El-Neweihi, Emad, and Jayaram Sethuraman. A Study of the Role of Modules in the Failure of Systems. Defense Technical Information Center, 1990. http://dx.doi.org/10.21236/ada225811.

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Aifantis, Katerina E. Collaborative Research: The Role of Grain Boundary Structure and Chemistry in Materials Failure. Office of Scientific and Technical Information (OSTI), 2018. http://dx.doi.org/10.2172/1431031.

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Rogers, Heather L. Social Support, Heart Failure, and Acute Coronary Syndromes: The Role of Inflammatory Markers. Defense Technical Information Center, 2008. http://dx.doi.org/10.21236/ad1013778.

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