Relevant bibliographies by topics / Welding of cast irons

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  2. Dissertations / Theses
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Academic literature on the topic 'Welding of cast irons'

Author: Grafiati
Published: 4 June 2021
Last updated: 12 February 2022

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Journal articles on the topic "Welding of cast irons"

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Nakamura, Mitsuru, Yuki Sawada, and Yutaka S. Sato. "Metallographic Study of Lapped FSW between Ductile Cast Iron and Austenite Type Stainless Steel." Materials Science Forum 638-642 (January 2010): 1197–202. http://dx.doi.org/10.4028/www.scientific.net/msf.638-642.1197.

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This study was investigated the influence of preheat temperature and welding speed by a view point of microstructure of joining zone used by friction stir welding (FSW) between ductile cast irons and stainless steels. FSW conditions were carried out by change of tool rotation by 200, 400 and 600rpm, preheat temperature by non-preheat, 573 and 773K, and welding speed by 1～10mm/s. As a result, microstructure of FCD450 side became a pearlite structure changed by preheat condition. Also, stir zone (SZ) of FSW were crystallized the chill structure because of cast iron melted partially why SZ temperature exceeded the eutectic temperature. However, higher welding speed could inhibited crystallization and found the possibility of bonding between ductile cast irons and stainless steels.
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Stawarz, M., W. Kajzer, A. Kajzer, and M. Dojka. "Physicochemical Properties of Silicon Cast Iron." Archives of Foundry Engineering 17, no. 2 (June 27, 2017): 101–6. http://dx.doi.org/10.1515/afe-2017-0059.

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Abstract The article presents results of pitting corrosion studies of selected silicon cast irons. The range of studies included low, medium and high silicon cast iron. The amount of alloying addition (Si) in examined cast irons was between 5 to 25 %. Experimental melts of silicon cast irons [1-3] were conducted in Department of Foundry of Silesian University of Technology in Gliwice and pitting corrosion resistance tests were performed in Faculty of Biomedical Engineering in Department of Biomaterials and Medical Devices Engineering of Silesian University of Technology in Zabrze. In tests of corrosion resistance the potentiostat VoltaLab PGP201 was used. Results obtained in those research complement the knowledge about the corrosion resistance of iron alloys with carbon containing Si alloying addition above 17 % [4-6]. Obtained results were supplemented with metallographic examinations using scanning electron microscopy. The analysis of chemical composition for cast irons using Leco spectrometer was done and the content of alloying element (silicon) was also determined using the gravimetric method in the laboratory of the Institute of Welding in Gliwice. The compounds of microstructure were identify by X-ray diffraction.
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Veselko, J., J. Mesko, J. Pleva, and G. Racz. "Welding graphite cast irons with flux‐cored electrodes." Welding International 7, no. 11 (January 1993): 914–19. http://dx.doi.org/10.1080/09507119309548517.

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Mitelea, Ion, Corneliu Marius Crăciunescu, and R. Gugu. "Interfacial Behavior of Dissimilar Friction Welded Nodular Cast Irons with Low Carbon Steels." Materials Science Forum 638-642 (January 2010): 3757–62. http://dx.doi.org/10.4028/www.scientific.net/msf.638-642.3757.

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Welding of dissimilar materials is frequently accompanied by structural and technological difficulties and not always successful. The knowledge resulting from dissimilar welding experiments can be used to further identify directions and suitable technological parameters for optimal results. This paper report on the difficulties encountered on friction welding of nodular cast irons with low alloyed steels, due in principle to the low deformation capacity and the microstructural differences. It was shown through experiments that low friction times and high axial pressure leads to a significant plastifiation of the cast iron, while the low alloyed steel remains practically undeformed. The early (premature) plastifiation of the cast iron leads to a radial expulsion of the base structure associated with a continuous transport of the graphite nodules in the joint plan. As a result, a new graphite film forms which hinders a metallic contact between the parts and a welded joint. Qualitative and quantitative electron microscopy observations reveal carbon and alloying elements diffusion phenomena on the interface of the dissimilar materials to be joined.
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Klimpel, A. "The problem of welding cast irons is examined taking the example of a spheroidal cast iron." Welding International 12, no. 1 (January 1998): 20–24. http://dx.doi.org/10.1080/09507119809448961.

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SAWADA, Yu-ki, and Mitsuru NAKAMURA. "Lapped Friction Stir Welding between Ductile Cast Irons and Stainless Steels." QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY 27, no. 3 (2009): 176–82. http://dx.doi.org/10.2207/qjjws.27.176.

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Sawada, Yu-ki, and Mitsuru Nakamura. "Lapped friction stir welding between ductile cast irons and stainless steels." Welding International 27, no. 2 (February 2013): 121–28. http://dx.doi.org/10.1080/09507116.2011.606150.

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Sauri, Fauzan, and Mulianti Mulianti. "The Effect of Preheating and Non-Preheating in Cast Iron Welding Toward Mechanical Properties." Teknomekanik 3, no. 2 (December 10, 2020): 70–74. http://dx.doi.org/10.24036/teknomekanik.v3i2.7272.

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Cast iron material is a material that has brittle properties and is less able to withstand stress due to the welding cycle caused by flake graphite in cast iron. Because of these problems, in connecting cast iron materials using the SMAW welding method, it is necessary to have heat treatment (preheating) to avoid the welding problems on the properties of cast iron. The purpose of this study is to determine the effect of heating and non-heating on the cast iron before the welding process. Therefore, this research will play a crucial contribution as a reference for cast iron welding researchers and cast iron welding process. The method of the research was experimental research, where the measurement results were obtained directly from the specimens. The welding was using an open V seam. The specimen used was cast iron with a thickness of 8 mm. One cast iron was given heat treatment at a temperature of 260ºC and the others did not receive heat treatment before being welded. The welding process used SMAW with CIN - 2 electrodes with a diameter of 3 mm. The test used the bending test on the face specimens according to the American Welding Society D1.1 standard. The results showed that there was an effect of the preheating treatment on cast iron, which that the non-preheating specimens were easier to fracture than the preheating specimens. Thus, it can be concluded that welding with preheating is better than welding without preheating.
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MARTINAZZI, Douglas, Guilherme V. B. LEMOS, Renan M. LANDELL, Diogo T. BUZZATTI, André BRUSIUS, and Afonso REGULY. "PRELIMINARY STUDY ON EFFECT OF ROD GEOMETRY IN FHPP BETWEEN FE55006 NODULAR CAST IRON AND SAE 8620 STELL." Periódico Tchê Química 16, no. 31 (January 20, 2019): 642–50. http://dx.doi.org/10.52571/ptq.v16.n31.2020.649_periodico31_pgs_642_650.pdf.

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Nodular cast irons are an excellent alternative in manufacturing process of axels due to their characteristics and good mechanical properties. However, the necessity of joining the axels to the gears and other components, made in carbon steel, is a great challenge. Traditional fusion welding methods applied to dissimilar ferrous materials are not deeply studied. In this context, it is well known that different materials have distinct melting points which can cause difficulty in welding, besides of defects formation from solidification. Therefore, modern joining processes such as Friction Hydro Pillar Processing (FHPP) are a great alternative. In this technology, a consumable rod is rotated against to a base material, generating the heat due to the friction, promoting materials in the plastic state and then producing the weld. Hence, this work presents a preliminary study of FHPP between the FE55006 nodular cast iron and SAE 8620 steel and evaluates the rod geometry influence on microstructure and surface stresses of the welded joints. Two rod geometries were used and two welds were further produced. The results indicated that an increase in the rod contact area promoted a lower surface stress as well as a better welded joint.
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Sabirin, Ahmad, and Purwantono Purwantono. "The Effect of Cast Iron Preheating on the Microstructure of Welding Results by Using Cin-2 Electrodes." Teknomekanik 3, no. 2 (December 10, 2020): 50–55. http://dx.doi.org/10.24036/teknomekanik.v3i2.6172.

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Cast iron is commonly found in engineering tools such as machine frames, vise, lathes, planers, pressing tools, V-belt pulleys and others. Cast iron is a metal which is relatively difficult to weld because it contains more than 0.3% carbon. As a matter of fact, a lot of welding workers still experience failure in welding the cast iron, so they require the proper procedures to perform welding on the cast iron like the heat treatment before the welding. This study was aimed at obtaining the effect of preheating variations on the weld joints in which the process of welding the material used the type of open V seam connection. The specimen used was a cast iron with a thickness of 10 mm and the electrode used was the JIS Z 3252 DFCNiFe electrode. The method applied in this research was the microstructure observation testing toward the welding result by using Shielded Metal Arc Welding (SMAW). Based on the results of the study, it can be concluded that by applying the preheating variation treatment on the cast iron welding, there was a change in the microstructure and it was dominated by pearlite-ferrite in the weld metal area. As a result, the rough graphite that looks like roots became smooth after experiencing the preheating treatment because the ferrite was evenly distributed in the heat affected area. To conclude, the most superior specimen for the cast iron preheating among the four specimens was the one with 425oC temperature.
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Dissertations / Theses on the topic "Welding of cast irons"

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Taivalkoski, Olivia. "Evaluation of material properties after laser welding on ductile cast iron." Thesis, KTH, Materialvetenskap, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-254653.

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Scania wants to lower the weight of their trucks, including the goal to reduce the carbon dioxide emissions, and one way to do that is to use laser welding instead of fastenings.This bachelor thesis work is about laser welding of ductile cast iron, or spheroidal graphite cast iron or nodular cast iron, to QT-steels and case hardening steel and evaluation of the mechanical properties of the weld. Also laser welding of cast steel to the same two materials are being evaluated in this work. Tests are done to evaluate the effect on the material from laser welding. The tests are tensile tests and Vickers hardness test; both across and along the weld and in some areas of interest. EDS (Energy Dispersive X-Ray Spectroscopy) is used to analyze the composition in the weld and light optical microscope is used to look at the fusion zone (FZ) and the heat affected zone (HAZ). The results shows that the hardness is high in the heat affected zone due to the formation of martensite and that the materials mix more towards the root of the weld. The materials also mix more if the weld depth is deeper. The width of the heat affected zone seems to be longer if the heat input is higher. It is also clear that welding of cast steel is less complicated than the welding of ductile cast iron. That is because ductile cast iron gets a hard and brittle heat affected zone (HAZ) while the cast steel does not. The cast steel can also be welded without filler wire without getting to hard or to brittle. If laser welding is to be used in the future the component should be constructed in such a way that the fusion zone is not carrying the main load. Tests on fatigue strength should also first be done on a finished component as it cannot be tested on the samples in this work. This work was conducted at Scania AB and the royal institute of technology, KTH, in Sweden.
Scania vill sänka vikten på sina lastbilar, bland annat för att minska utsläppen av koldioxid, och ett sätt att göra det är att lasersvetsa istället för att använda bultar. Detta kandidatexamensarbete handlar om lasersvetsning av segjärn, eller nodulärt gjutjärn som det också kallas, till seghärdningsstål och sätthärdningsstål samt utvärdering av svetsens mekaniska egenskaper. Även lasersvetsning av gjutstål till samma stålsorter som ovan utvärderas i detta arbete.Tester görs för att utvärdera effekten på materialet från lasersvetsningen. Testerna är dragprov och Vickers hårdhetstestning; både tvärs över och längs med svetsen samt även i vissa områden av särskilt intresse. EDS (Energy Dispersive X-Ray Spectroscopy) används för att analysera sammansättningen i svetsen och ljusoptiskt mikroskop används för att se svetsgodset och den värmepåverkade zonen. Resultaten visar att hårdheten går upp i den värmepåverkade zonen på grund av martensit bildning och att materialen blandar sig mer närmare svetsroten. Materialen blandar sig också mer om svetsdjupet är djupare. Den värmepåverkade zonens bredd verkar vara större om sträckenergin är hög. Det står också klart att svetsning av gjutstål är mindre komplicerat än svetsning av segjärn eftersom segjärnet får en hög hårdhet i den värmepåverkade zonen medan det inte alls blir så för gjutstålet. Gjutstålet kunde också svetsas utan tillsatsmaterial utan att få ett för hårt eller sprött svetsgods. Om man vill använda lasersvetsning i framtiden ska komponenter konstrueras så att svetsen inte bär huvudvikten eftersom resultatet visar att svetsgodset får lägre brottgräns. Utmattningstester borde också göras på en färdig komponent eftersom det inte kan testas på proven från det här arbetet. Detta arbete utfördes på Scania AB och Kungliga Tekniska Högskolan, KTH, i Sverige.
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Procházka, Jan. "Vliv opravného zavařování za tepla na změnu struktury a tvrdost odlitků z litiny s lupínkovým grafitem." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2019. http://www.nusl.cz/ntk/nusl-400486.

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The master‘s thesis deals with the influence of the thermal cycle of welding with preheat on castings made of grey cast iron to change the hardness. The thesis deals with the classification of graphitic cast irons, their structure, properties and influences they have on the formation and transformation of the structure. Emphasis is placed on chemical composition and structure stability at elevated temperatures. The practical part deals with the investigation of the effects of casting repair on the decrease of hardness measured in the foundry Heunisch Brno.
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Erturk, Murat Tolga. "Microstructural And Mechanical Characterization Of Metal Active Gas Welded Joint Between Cast Iron And Low Carbon Steel." Master's thesis, METU, 2011. http://etd.lib.metu.edu.tr/upload/12612992/index.pdf.

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This study focuses on joining pearlitic ductile cast iron with low carbon steel by welding and investigation of this joint in microstructural and mechanical viewpoints. For this purpose E355 steel and GJS600-3 cast iron were joined using metal active gas (MAG) welding process by G3Si1 filler wire. The joining process is shaped mainly by the problems related to the low weldability of cast. Preheating was applied to prevent formation of cooling cracks and effects of post weld heat treatments (PWHT) were surveyed. Micro examination and micro hardness tests were applied to characterize the general microstructure. Grain size measurements were done for E355. Hardness profiles, tension and impact toughness properties were designated via mechanical tests. Fatigue behavior was surveyed and general fracture characteristics were determined via scanning electron microscopy (SEM) examinations. According to study it was concluded that successful weld joint could be formed between the materials by suitable preheating. Formation of ledeburitic white cast iron and martensite in heat affected zone of cast piece was witnessed. It was possible to lower high hardness values of these phases gradually by increasing post weld heat treatment temperatures. The weld joint behaved superior to the base metals under tension and fatigue tests. In tension tests failure occurred at E355 base metal whereas fatigue loading resulted failure at GJS600-3. A great impact toughness variation was determined between two pieces. It is seen that heat treatments had minor effect on mechanical test results except hardness. The study was concluded that a useful fusion weld joint between these materials can be built.
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Rüthrich, Karsten. "Beitrag zur Entwicklung des Elektronenstrahl-Mehrspot/Mehrprozess-Schweißens von Gusseisen/Gusseisen- und Gusseisen/Stahl-Verbindungen ohne Schweißzusatzstoffe." Doctoral thesis, Technische Universitaet Bergakademie Freiberg Universitaetsbibliothek "Georgius Agricola", 2014. http://nbn-resolving.de/urn:nbn:de:bsz:105-qucosa-149349.

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Ziel der Arbeit war die Entwicklung des Elektronenstrahl-Mehrspot/Mehrprozess-Schweißens für Gusseisen/Gusseisen- und Gusseisen/Stahl-Verbindungen ohne Schweißzusatzstoffe. Im Vergleich zum Einbad-Schweißen entsteht beim Mehrbad-Schweißen eine porenarme Schweißnaht, gleichzeitig senkt sich die Schweißnahthärte geringfügig ab. Dabei kann die Kaltrissbildung in der Schweißnaht für arteigene Gusseisen-Verbindungen nicht unterdrückt werden. Für Mischverbindungen ist der Strahlversatz der bestimmende Schweißparameter beim Mehrbad-Schweißen. Über diesen kann sowohl die chemische Zusammensetzung der Schweißnaht eingestellt als auch ohne Vorwärmen eine kaltrissfreie Schweißnaht für Gusseisen/Stahl-Verbindungen erzeugt werden. Für die prozessintegrierte Wärmebehandlung der Fügezone wurde ein neues EB-Thermofeld entwickelt. Durch den Thermofeldeinsatz konnte die Aufhärtung in der Schmelz- und Wärmeeinflusszone signifikant reduziert werden und die mechanischen Eigenschaften der Schweißverbindungen wurden deutlich verbessert.
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Argo, Donald. "Microstructural transitions in directionally solidified graphitic cast irons." Thesis, McGill University, 1985. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=65926.

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Chen, Zhen-da. "Laser surface melting and alloying of cast irons." Thesis, Imperial College London, 1987. http://hdl.handle.net/10044/1/38260.

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Silva, Diego Rodrigo da. "Estudo comparativo entre arames na soldagem de mancais de ferro fundido em compressores herméticos para refrigeração." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/18/18158/tde-14122017-100027/.

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Nos dias atuais, com o mercado altamente seletivo, com vários fabricantes e fornecedores de diversos tipos de produtos e serviços, a qualidade se tornou uma necessidade premente, na qual uma empresa que forneça bens e/ou serviços com baixa qualidade corre sérios riscos de ser descartada pelos mercados consumidores. Assim, a importância da qualidade é que se converteu em um requisito básico para uma empresa competir e se manter no mercado. As empresas veem a qualidade como uma ferramenta para a redução de custos e para a melhoria de sua imagem junto ao mercado consumidor. Neste contexto, de melhora da imagem junto ao mercado consumidor e de redução de custos, o presente trabalho foi realizado em uma importante e tradicional multinacional de grande porte que produz compressores herméticos para refrigeração, com o intuito de estudar a soldagem do mancal de ferro fundido à carcaça de aço de baixo carbono em compressores rotativos (rolete excêntrico), utilizados em aparelhos de ar condicionado. A solda realizada de maneira falha pode permitir a perda do entreferro do motor, resultando em um ruído característico, chamado stall. Este trabalho avaliou diferentes tipos de arames, buscando garantir um processo com qualidade e baixo custo. Testes foram realizados utilizando como peças teste carcaças e mancais dos compressores. Verificou-se que o arame sólido ANSI/AWS A5.18 ER70S-6, atualmente utilizado, não é o mais indicado para a respectiva soldagem, em virtude da microestrutura e da resistência da soldagem obtida. A solução técnica apropriada é a utilização do arame ERNiFeMn-CI que elimina a fragilização das zonas parcialmente fundidas e diluídas próximos ao metal de solda, enquanto o arame metal cored E70C-6M representa um compromisso entre as propriedades da junta soldada e custo do processo.
Nowadays, with the highly selective market, with several manufacturers and suppliers of various types of products and services, quality has become a pressing need, in which a company that provides services with a low quality at serious risk of being discarded by the consumer markets. Thus, the importance of quality is that it has become a basic requirement for a company to compete and stay in the market. Companies see the Quality as a tool to reduce costs and to improve its image with the consumer market. In this context, the improvement of the image with the consumer market and costs reduction, this study was conducted in a major traditional large multinational that produces hermetic compressors to refrigeration, in order to study the welding of cast iron bearings with low carbon steel houses in rotary compressors (eccentric roller) used in air conditioners. The welding performed in a failure may allow loss of the air gap of the motor, resulting in a characteristic noise, called stall. This study evaluated different types of alloys, aiming to ensure process quality and low cost. Trials were done using low carbon steel houses and cast iron bearings of the compressors. After innumerous tests, it was found that the ANSI/AWS A5.18 ER70S-6 solid wire, currently used, is not the most suitable for their welding, in view of microstructure and resistance of the weld obtained. The appropriate technical solution is to use the wire ERNiFeMn-CI eliminating the weakening of partially melted and diluted zones near the weld metal, while metal cored wire E70C-6M represents a compromise between the properties of welded joint and the cost of the process.
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Talks, Miles Garston. "Erosion and corrosion of cast irons under cavitating conditions." Thesis, Coventry University, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.303009.

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BAPTISTA, ALIXANDRE COELHO. "CORRELATION BETWEEN MICROSTRUCTURE AND FATIGUE LIFE IN NODULAR CAST IRONS." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2004. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=6576@1.

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PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO
Esta pesquisa teve como objetivo avaliar a vida-fadiga de dois ferros fundidos nodulares modificados metalurgicamente, sendo uma classe predominantemente ferrítica e outra.perlítica. Inicialmente, amostra dos dois ferros fundidos nodulares ferrítico e perlítico foram fundidas adotando-se moldação em areia na geometria padrão Y-block. Em seqüência, corpos de prova para ensaios mecânicos e de fadiga foram usinados das amostras ferríticas e perlíticas. Após os ensaios de tração e dureza, realizaram-se análises metalográficas qualitativas e quantitativas em ambos os materiais, com o intuito de se determinar suas características metalúrgicas, tais como contagem, distribuição e classe dos nódulos de grafita, bem como quantidade da matriz ferrítica e perlítica. Dando continuidade a etapa experimental, as curvas tensão versus número de ciclos para a falha do ferro fundido nodular ferrítico e do ferro fundido nodular perlítico foram levantadas por meio de ensaios de flexão rotativa. A vida útil em fadiga dos dois materiais foi relacionada com as suas características metalúrgicas. Quanto a resistência à fadiga, as amostras do ferro fundido nodular perlítico tiveram um melhor comportamento sob carregamento cíclico do que as amostras do ferro fundido nodular ferrítico. Tal comportamento superior foi atribuído a maior microdureza da matriz e a presença da estrutura olho-de-boi. Finalmente, as curvas experimentais tensão versus número de ciclos para a falha dos ferros fundidos nodulares ferrítico e perlítico foram modeladas pela equação de Coffin-Manson, que se mostrou eficiente no tratamento de dados experimentais da vida em fadiga de ambos os materiais.
The objective of the present work was to evaluate the fatigue life of two nodular cast irons with metallurgical modifications and resulting in ferritic and perlitic different classes of material. Initially, samples of both materials were cast in sand moulds adopting the standard Y-block geometry. In the sequence, tensile and fatigue specimens were machined from the ferritic and perlitic samples. After the tensile and hardness tests, the microstructure of the both materials were analyzed by qualitative and quantitative metallography, aiming to characterize their metallurgical aspects as content, distribution and class of graphite nodules, as well as the contents of the ferritic and perlitic matrix. Following the metallurgical characterization, rolating bend fatigue tests were performed in order to estabilish the stress-life curves of the ferritic and perlitic nodular cast irons. Regarding the fatigue resistance, the specimens machined from the perlitic nodular sample showed a longer fatigue life than that related to the ferritic nodular specimens. The longer fatigue life of the perlitic nodular specimens was associated with a higher microhardness of the perlitic matrix and the preserve of the bull`s-eye structure. Finally, the experimental stress-life curves of the ferritic and perlitic nodular cast irons were modeled adopting the Coffin-Manson law, which was considered efficient in fitting experimental fatigue life data of both materials.
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Gieseke, Brian G. "Observations on the fracture of hypoeutectic, high chromium white cast irons." Thesis, Georgia Institute of Technology, 1986. http://hdl.handle.net/1853/19967.

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Books on the topic "Welding of cast irons"

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Pero-Sanz Elorz, José Antonio, Daniel Fernández González, and Luis Felipe Verdeja. Physical Metallurgy of Cast Irons. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-97313-5.

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Durand-Charre, Madeleine. Microstructure of Steels and Cast Irons. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-662-08729-9.

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Visnapuu, A. Damping properties of selected steels and cast irons. [Pittsburgh, Pa.]: U.S. Dept. of the Interior, Bureau of Mines, 1987.

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Kibble, Kevin ALexander. Influence of heat treatmenton the microstructure of high chromium cast irons. Wolverhampton: The Polytechnic, Wolverhampton, 1987.

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Unglik, Henry. Cast irons from Les Forges du Saint-Maurice, Quebec: A metallurgical study. Ottawa: National Historic Parks and Sites, Park Service, Environment Canada, 1990.

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Smith, L. S. Keyhole plasma welding of a cast gamma titanium aluminide alloy. Cambridge: TWI, 1998.

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Rahmani, M. Hydrodynamic modeling of corrosion of carbon steels and cast irons in sulfuric acid. Houston, TX: Published for the Materials Technology Institute of the Chemical Process Industries by the National Association of Corrosion Engineers, 1992.

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Woźniak, Dariusz. Wpływ stanónow mechanicznych w kotlinie walcowniczej na zamykanie i zgrzewanie niecia̧głości we wlewkach z cos: Influence of mechanical states in roll gap on closure and welding of discontinuities in continuously cast strands. Gliwice: Instytut Metalurgii Żelaza, 2013.

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Welding Cast Irons. Woodhead Publishing, 1986.

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American Welding Society. Committee on Welding of Iron Castings. and American Welding Society. Technical Activities Committee., eds. Guide for welding iron castings. Miami, Fla: American Welding Society, 1989.

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Book chapters on the topic "Welding of cast irons"

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El-Shennawy, M., and A. A. Omar. "Similar and Dissimilar Welding of Ductile Cast Iron." In Proceedings of the 36th International MATADOR Conference, 297–302. London: Springer London, 2010. http://dx.doi.org/10.1007/978-1-84996-432-6_68.

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West, Michael, Bharat Jasthi, Nicholas Smith, Josiah Oduor, and Yong-Ching Chen. "Microstructure and Mechanical Properties of Friction Stir Processed Grade 40 Grey Cast Iron." In Friction Stir Welding and Processing VI, 41–48. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2011. http://dx.doi.org/10.1002/9781118062302.ch6.

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Durand-Charre, Madeleine. "Cast irons." In Microstructure of Steels and Cast Irons, 347–66. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-662-08729-9_21.

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Pero-Sanz Elorz, José Antonio, Daniel Fernández González, and Luis Felipe Verdeja. "Malleable Irons." In Physical Metallurgy of Cast Irons, 91–104. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-97313-5_6.

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Pero-Sanz Elorz, José Antonio, Daniel Fernández González, and Luis Felipe Verdeja. "Spheroidal Graphite Cast Irons (or Ductile Cast Iron)." In Physical Metallurgy of Cast Irons, 105–40. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-97313-5_7.

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Pero-Sanz Elorz, José Antonio, Daniel Fernández González, and Luis Felipe Verdeja. "Fe–C System. Stable and Metastable Equilibrium Diagrams." In Physical Metallurgy of Cast Irons, 1–18. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-97313-5_1.

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Pero-Sanz Elorz, José Antonio, Daniel Fernández González, and Luis Felipe Verdeja. "Exercises, Problems and Case Studies." In Physical Metallurgy of Cast Irons, 191–312. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-97313-5_10.

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Pero-Sanz Elorz, José Antonio, Daniel Fernández González, and Luis Felipe Verdeja. "Fundamentals of the Cupola Furnace: Applications—Mass and Energy Balances." In Physical Metallurgy of Cast Irons, 313–33. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-97313-5_11.

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Pero-Sanz Elorz, José Antonio, Daniel Fernández González, and Luis Felipe Verdeja. "Stable Eutectic—Graphite Morphologies." In Physical Metallurgy of Cast Irons, 19–31. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-97313-5_2.

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Pero-Sanz Elorz, José Antonio, Daniel Fernández González, and Luis Felipe Verdeja. "Compromise Between Stable and Metastable Solidifications." In Physical Metallurgy of Cast Irons, 33–45. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-97313-5_3.

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Conference papers on the topic "Welding of cast irons"

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Purwadi, Wiwik, Beny Bandanadjaja, Ari Siswanto, and Dewi Idamayanti. "Spot welding of bimetallic white cast iron-nodular cast iron." In HUMAN-DEDICATED SUSTAINABLE PRODUCT AND PROCESS DESIGN: MATERIALS, RESOURCES, AND ENERGY: Proceedings of the 4th International Conference on Engineering, Technology, and Industrial Application (ICETIA) 2017. Author(s), 2018. http://dx.doi.org/10.1063/1.5042857.

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Suharto, Asep, Doty Dewi Risanti, and Sekartedjo. "On welding gray cast iron using SMAW and GTAW process." In ADVANCED INDUSTRIAL TECHNOLOGY IN ENGINEERING PHYSICS. Author(s), 2019. http://dx.doi.org/10.1063/1.5095350.

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Venkateswaran, P., Vishal R. Nazareth, and J. D. Haridas. "Development of Welding Processes for Joining of Steel to Cast Iron for an Automotive Axle Application." In Asia Pacific Automotive Engineering Conference. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2007. http://dx.doi.org/10.4271/2007-01-3694.

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Chamim, M., Triyono, and Kuncoro Diharjo. "Effect of electrode and weld current on the physical and mechanical properties of cast iron welding." In INTERNATIONAL CONFERENCE ON ENGINEERING, SCIENCE AND NANOTECHNOLOGY 2016 (ICESNANO 2016). Author(s), 2017. http://dx.doi.org/10.1063/1.4968284.

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Chen, Z. D., D. R. F. West, and W. M. Steen. "Laser melting of alloy cast irons." In ICALEO® ‘86: The Changing Frontiers of Laser Materials Processing. Laser Institute of America, 1986. http://dx.doi.org/10.2351/1.5057865.

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Wu, Xijia. "Microstructure-Fatigue Relationships for Cast Irons." In WCX SAE World Congress Experience. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2020. http://dx.doi.org/10.4271/2020-01-0187.

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Hecht, Rena L., Ralph B. Dinwiddie, Wallace D. Porter, and Hsin Wang. "Thermal Transport Properties of Grey Cast Irons." In 14th Sae Brake Colloquium & Engineering Display. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 1996. http://dx.doi.org/10.4271/962126.

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Hossain, Md Shahjahan, Russell Krenek, Hossein Taheri, and Fadwa Dababneh. "Ultrasonic Phased Array Technique for Defect Detection and Sizing in Heavy-Walled Cast Components." In ASME 2020 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/imece2020-23319.

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Abstract Cast metal parts are extensively found in many engineering products such as pump casing and engines. Thermal effects exhibited during metal casting processes, such as solidification can generate defects in the cast components. Effective nondestructive testing (NDT) for detection and sizing of defects in cast parts prevents extra cost and time associated with repair and maintenance. Surface-breaking cracks and porosity are among the common types of defects in large cast components. There are several limitations in using conventional NDT methods for as built cast parts due to surface conditions, coarse-grain structure, and characteristics of potential defects. Ultrasonic adaptive imaging based on the Phased Array Ultrasonic Testing (PAUT) technology is proposed for coarse-grain heavy-walled cast material inspection. The capability of aperture focusing in PAUT provides the opportunity for better imaging results. A comprehensive understanding about the ultrasonic beam focusing and the selection of an appropriate transducer and wedges is necessary for successful defect characterization. Cast aluminum and iron samples having on-purpose made defects were successfully inspected using the PAUT. Unlike conventional techniques, the results indicated that the PAUT is a promising method for inspecting as-built cast parts with rough surface finish conditions. The proposed method helps to decrease the inspection time, machining requirements, and preparation costs. Moreover, the enhanced defect sizing approach provides useful information for repair and maintenance decision making such as amount of material grinding and post-welding procedure.
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Kimura, Masaaki, Akira Yoneda, Masahiro Kusaka, Koichi Kaizu, Kazuhiro Hayashida, and Tsuyoshi Takahashi. "Joint Strength and its Improvement of Friction Welded Joint Between Ductile Cast Iron and 5052 Al Alloy." In JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/lemp2020-8513.

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Abstract To obtain dissimilar joint for easily making multi-material structures, the characteristics of friction welded joint between ductile cast iron (FCD400) and 5052 Al alloy (A5052) was investigated. The relatively high tensile strength of joint was obtained when that was made with a friction speed of 27.5 s−1, a friction pressure of 20 MPa, a friction time of 1.5 s, and a forge pressure of 270 MPa, respectively. However, this joint had approximately 77% in the tensile strength of the A5052 base metal and that was fractured at the weld interface. Although the weld interface had no intermetallic compound layer, the fractured surface at the A5052 side had some graphite particles that were supplied from the FCD400 side. To improve the joint strength, the graphite particles were reduced from the weld faying surface at the FCD400 side by decarburization treatment. The joint had approximately 96% in the tensile strength of the A5052 base metal and that was fractured between the A5052 side and the weld interface. The joint with high tensile strength as well as the possibility improving the fractured point of that were obtained when those were made with opportune friction welding condition and no graphite particles at the weld faying surface of the FCD400 side.
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Vadiraj, Aravind, and M. Kamaraj. "Microstructure and Wear Behavior of Austempered and as-cast Ausferritic Gray Cast Irons." In SIAT 2011. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2011. http://dx.doi.org/10.4271/2011-26-0051.

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Reports on the topic "Welding of cast irons"

1

Richards, Von L. Energy Saving Melting and Revert Reduction Technology: Aging of Graphitic Cast Irons and Machinability. Office of Scientific and Technical Information (OSTI), September 2012. http://dx.doi.org/10.2172/1054341.

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Sikka, V. K., G. M. Goodwin, D. J. Alexander, and C. R. Howell. Welding and mechanical properties of cast FAPY (Fe-16 at. % Al-based) alloy slabs. Office of Scientific and Technical Information (OSTI), May 1995. http://dx.doi.org/10.2172/110753.

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