Relevant bibliographies by topics / Jominy

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Jominy'

Author: Grafiati
Published: 4 June 2021
Last updated: 25 July 2025

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Journal articles on the topic "Jominy"

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Smoljan, B., Dario Iljkic, N. Tomasic, Imre Felde, G. E. Totten, and Tamás Réti. "Evaluation of Steel Hardenability by JM®-Test." Materials Science Forum 537-538 (February 2007): 607–14. http://dx.doi.org/10.4028/www.scientific.net/msf.537-538.607.

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The modified Jominy-test was designed for prediction of hardenability of high-hardenability tool steels and possibility of application of modified Jominy-test in computer simulation of quenching of high-hardenability tool steels has been investigated. Because of high hardenability there are limits in application of original Jominy-specimen in simulation of quenching of steels. The performance of investigated modified Jominy-test in simulation of quenching of high-hardenability tool steels was estimated by comparison of cooling curves of modified Jominy-specimen (JM®-specimen) and cylindrical s
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Nurrohman, Ari, and Tri Mulyanto. "Rancang Bangun Alat Uji Jominy Dengan Standar ASTM A255." Jurnal METTEK 7, no. 2 (2021): 66. http://dx.doi.org/10.24843/mettek.2021.v07.i02.p02.

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Tidak semua material mampu dikeraskan, untuk mengetahuinya perlu dilakukan uji hardenability. Salah satu metode pengujian hardenability yaitu jominy test. Uji jominy merupakan sebuah metode untuk mengetahui kemampuan pengerasan logam. Caranya yaitu benda uji dipanaskan pada suhu yang ditentukan, kemudian didinginkan dengan menyemprotkan air pada salah satu ujungnya (bagian bawah). Setelah pengujian dengan alat uji jominy, diukur kekerasannya dengan menggunakan alat uji kekerasan. Mengingat pentingnya proses hardenability dalam industry dan pendidikan maka penelitian ini bertujuan untuk membuat
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Hwang, Joong-Ki. "Effects of Water Jet Height and End Dipping on the Cooling Rate and Hardenability in the Jominy End Quench Test." Processes 9, no. 4 (2021): 607. http://dx.doi.org/10.3390/pr9040607.

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The effects of water jet height and end dipping on cooling rate and hardenability in the Jominy end quench test were investigated to understand the Jominy test in more detail. Experimental tests were conducted under end dipping cooling condition as well as for specific water jet heights of 35, 65, and 100 mm. The thermal behavior and mechanical properties of the Jominy specimen with region were evaluated using thermocouples and hardness measurements, respectively. The effect of the water jet height on the thermal and hardness behaviors was not large; especially, the influence of water jet heig
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Çakır, Mehmet. "A Comprehensive Study of the Relationships between Hardenability and Heat Transfer in a Jominy Test Sample." El-Cezeri Fen ve Mühendislik Dergisi 12, no. 2 (2025): 213–17. https://doi.org/10.31202/ecjse.1597001.

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Quenching is that the steel is quickly cooled in a quenching medium from the austenetising temperature, typically in between 845 and 870 °C. Jominy end quench test is a standard test used to characterize hardenability of steels. In this study, 1050 steel is quenched with Jominy end quenched test. Thermocouples were placed on the sample to determine the cooling rate in Jominy sample quenched end, and is investigated the relationship between heat transfer and hardenability. The relations among critical cooling rate, heat transfer and hardness is determinated in Jominy sample for 1050 steel. At t
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Miguel, Ibon, Itziar Berriozabalgoitia, Garikoitz Artola, Luis María Macareno, and Carlos Angulo. "Small Punch Test on Jominy Bars for High-Throughput Characterization of Quenched and Tempered Steel." Metals 13, no. 11 (2023): 1797. http://dx.doi.org/10.3390/met13111797.

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Studying the effect of quench and tempering heat treatments on steel, more specifically screening the effect of the austenitizing, quenching, and tempering conditions on mechanical properties, can be extremely material- and time-consuming when standard tensile testing specimens are employed. Jominy bar end quench testing has been used as a standard method to reduce the resources that are required for this type of screening. Jominy bar testing by itself shows, though, the limitation of yielding only hardness and microstructure as a result. In the last few years, the small punch test (SPT) stand
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Hunkel, M., Th Lübben, F. Hoffmann, and P. Mayr. "Using the jominy end-quench test for validation of thermo-metallurgical model parameters." Journal de Physique IV 120 (December 2004): 571–79. http://dx.doi.org/10.1051/jp4:2004120066.

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One of the most popular tests to determine the hardenability of steels is the Jominy-End-Quench-Test. Moreover this test is useful for simulation testing, too. In this paper the determination of heat transfer fluxes over the quenched surface as well as over the peripheral surface is described. The result is used for simulations of the Jominy-End-Quench-Test for two melts of SAE 52100 (100 Cr 6). One of these was taken from literature, one was used for experiments in IWT. Though transformation behaviors differ in an extreme way, the Jominy-End-Quench-Test can be simulated for both steels with g
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Yusuf, Yusuf, Asep Ruchiyat, and Irwan Susilo. "Pengaruh Variasi Temperatur Heat Treatment Terhadap Kemampukerasan Baja Komersil Dengan Metode Jominy Test." Injection: Indonesian Journal of Vocational Mechanical Engineering 1, no. 1 (2021): 1–9. http://dx.doi.org/10.58466/injection.v1i1.73.

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Kemampukerasan merupakan kemampuan suatu material untuk dapat dikeraskan sampai kedalaman tertentu dengan cara perlakuan panas hingga terbentuk martensit pada proses pendinginan untuk mencapai kekerasan tertentu. Salah satu metode pengujian hardenability yaitu Jominy Test. Benda uji dipanaskan pada suhu yang ditentukan, kemudian didinginkan dengan menyemprotkan air pada salah satu ujungnya. Setelah pengujian dengan alat uji Jominy, diukur kekerasannya dengan menggunakan alat uji kekerasan. Pengujian Jominy dilakukan berdasarkan standard ASTM A255. Pengujian mengunakan spesimen dengan panjang 1
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Réger, Mihály, Balázs Verő, Zsolt Csepeli, and Péter Pinke. "Intercritical Interrupted Jominy Test." Materials Science Forum 537-538 (February 2007): 549–54. http://dx.doi.org/10.4028/www.scientific.net/msf.537-538.549.

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The final microstructure of DP and TRIP assisted steels can evolve after hot working (hot rolling) or during post heat treatment process. In the formation of the final structure a number of different technological parameters have important role, e.g. finishing temperature of rolling, cooling rates, temperature of intercritical annealing, etc. As a result of the individual factors and their combinations a lot of production technology routes are feasible. The effect of the different combinations of these technological parameters on the microstructure can be mapped by a special Jominy end-quench
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Sitek, Wojciech, Jacek Trzaska, and Leszek Adam Dobrzański. "Modified Tartagli Method for Calculation of Jominy Hardenability Curve." Materials Science Forum 575-578 (April 2008): 892–97. http://dx.doi.org/10.4028/www.scientific.net/msf.575-578.892.

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Basing on the experimental results of the hardenability investigations, which employed Jominy method, the model of the neural networks was developed and fully verified experimentally. The model makes it possible to obtain Jominy hardenability curves basing on the steel chemical composition. The modified hardenability curves calculation method is presented in the paper, initially developed by Tartaglia, Eldis, and Geissler, later extended by T. Inoue. The method makes use of the similarity of the Jominy curve to the hyperbolic secant function. The empirical formulae proposed by the authors make
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Yusuf and Yudi Chandra. "PENGARUH VARIASI HOLDING TIME TERHADAP KEMAMPUKERASAN BAJA MENGGUNAKAN ALAT UJI JOMINY." INOVTEK POLBENG 8, no. 2 (2018): 257. http://dx.doi.org/10.35314/ip.v8i2.769.

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Kemampukerasan adalah kemampuan suatu material untuk dapat dikeraskan sampai kedalaman tertentu dengan cara perlakuan panas dengan properti mekanik, hingga terbentuk martensit pada proses pendinginan untuk mencapai kekerasan tertentu. Salah satu metode pengujian hardenability yaitu jominy test (Van Vlack, 1991). Uji jominy merupakan sebuah metode untuk mengetahui kemampuan pengerasan logam (baja). Pengujian jominy tes dilakukan berdasarkan standard ASTM A255. Pengujian dilakukan mengunakan baja ST 42 dengan panjang 100 mm dan diameter 25.4 mm dengan spesimen uji sebanyak 3 buah. Hasil pengujia
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Dissertations / Theses on the topic "Jominy"

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Martins, Marcelo. "Temperabilidade Jominy e influência do revenido sobre a dureza." Florianópolis, SC, 2002. http://repositorio.ufsc.br/xmlui/handle/123456789/82731.

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Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Ciência e Engenharia de Materiais.<br>Made available in DSpace on 2012-10-19T17:48:52Z (GMT). No. of bitstreams: 1 184887.pdf: 2819877 bytes, checksum: 04a2991640edceae6bf782317218fff5 (MD5)<br>Este trabalho teve por objetivos (a) determinar a temperabilidade Jominy de diversos aços estruturais nacionais, de grande uso na indústria mecânica; (b) avaliar a influência do revenido sob condições variadas de tempo e de temperatura sobre a dureza pós-têmpera e (c) buscar uma correlação e
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Nunura, C?sar Rolando Nunura. "Modelagem num?rica da transfer?ncia de calor no Ensaio Jominy." Pontif?cia Universidade Cat?lica do Rio Grande do Sul, 2016. http://tede2.pucrs.br/tede2/handle/tede/6970.

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Submitted by Setor de Tratamento da Informa??o - BC/PUCRS (tede2@pucrs.br) on 2016-09-27T12:28:48Z No. of bitstreams: 1 TES_CESAR_ROLANDO_NUNURA_NUNURA_COMPLETO.pdf: 7025675 bytes, checksum: fe9a9c1bc68c18e3f29d77b89573af7b (MD5)<br>Made available in DSpace on 2016-09-27T12:28:48Z (GMT). No. of bitstreams: 1 TES_CESAR_ROLANDO_NUNURA_NUNURA_COMPLETO.pdf: 7025675 bytes, checksum: fe9a9c1bc68c18e3f29d77b89573af7b (MD5) Previous issue date: 2016-03-31<br>Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES<br>His work considers the numerical simulation of the Jominy test, which ev
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Cardoso, Gabriel Filipe Barrelas Marques Gamito. "Modelamento da temperabilidade Jominy por regressão linear multipla para aços ao boro." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2011. http://hdl.handle.net/10183/55457.

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A temperabilidade de um aço pode ser definida como a capacidade de obter martensita. Para a determinação da temperabilidade, um dos ensaios que pode-se utilizar é o ensaio de temperabilidade Jominy. O ensaio Jominy prático além de ter um custo agregado devido a todo o processo de preparação das amostras até a obtenção dos resultados, o mesmo possui certo tempo de preparação e execução, o que pode impactar diretamente no prazo de entrega do produto ao cliente. Para diminuir-se o tempo de execução do ensaio, uma das formas é analisar várias corridas produzidas e através delas gerar um modelo mat
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Petersen, Jefferson Ricardo Bilheri. "Determinação do coeficiente de transferência de calor em um aço ABNT/SAE 1045 através do Ensaio Jominy." Pontifícia Universidade Católica do Rio Grande do Sul, 2012. http://hdl.handle.net/10923/3290.

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Made available in DSpace on 2013-08-07T18:54:18Z (GMT). No. of bitstreams: 1 000438728-Texto+Completo-0.pdf: 2369501 bytes, checksum: 5a95c750cd0b1991376d6d6391c90d40 (MD5) Previous issue date: 2012<br>This work presents a numerical-experimental correlation of the factors that may influence the hardenability of SAE 1045 steel subjected to the Jominy end quench test at austenitizing temperature of 850 °C. This correlation was made by calculating the heat transfer coefficient and its phase‟s presents during the cooling of the specimen. These calculations were obtained based on thermal analysis
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Petersen, Jefferson Ricardo Bilheri. "Determina??o do coeficiente de transfer?ncia de calor em um a?o ABNT/SAE 1045 atrav?s do Ensaio Jominy." Pontif?cia Universidade Cat?lica do Rio Grande do Sul, 2012. http://tede2.pucrs.br/tede2/handle/tede/3204.

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Made available in DSpace on 2015-04-14T13:58:50Z (GMT). No. of bitstreams: 1 438728.pdf: 2369501 bytes, checksum: 5a95c750cd0b1991376d6d6391c90d40 (MD5) Previous issue date: 2012-04-13<br>This work presents a numerical-experimental correlation of the factors that may influence the hardenability of SAE 1045 steel subjected to the Jominy end quench test at austenitizing temperature of 850 ?C. This correlation was made by calculating the heat transfer coefficient and its phase&#8223;s presents during the cooling of the specimen. These calculations were obtained based on thermal analysis of the
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Glawing, Stefan. "The modelling of hardenability using mixture density networks." Thesis, Linköping University, Department of Electrical Engineering, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-2211.

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<p>In this thesis a mixture density network has been constructed to predict steel hardenability for a given alloy composition. Throughout the work hardenability is expressed in terms of jominy profiles according to the standard jominy test. A piecewise linear description of the jominy profile has been developed to solve the problem of missing data, model identification from data based on different units and measurement uncertainty. When the underlying physical processes are complex and not well understood, as the case with hardenability modelling, mixture density networks, which are an extensi
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Ben, Ammar Yamen. "Traitements thermomécaniques des colonies de lamelles parallèles du Zircaloy-4 trempé-β". Phd thesis, Ecole Nationale Supérieure des Mines de Saint-Etienne, 2012. http://tel.archives-ouvertes.fr/tel-00849217.

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Le Zircaloy-4 utilisé comme matériau de gainage des combustibles nucléaires est trempé β puis filé sur aiguille dans le haut domaine α. La microstructure de trempe, qui conditionne les opérations de mise en forme ultérieures, se présente sous deux formes : vannerie ou colonies de lamelles parallèles. Ces dernières se fragmentent difficilement lorsqu'elles sont normales à l'effort de compression. La thèse étudie trois aspects de ce phénomène. Le premier concerne les conditions de trempe : temps d'homogénéisation dans le domaine β et vitesse de refroidissement. Une adaptation au Zircaloy-4 de l'
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Bom-fritz, David. "Clausewitz, Jomini och Starcraft II." Thesis, Försvarshögskolan, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:fhs:diva-8721.

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Clausewitz and Jomini are two big figures in the military science community. Their principles of the concentration of force are still prevalent today in the further development of principles. With this in mind there have been some studies where computer games have been used to improve military training. The study aims to study how the principles of war can lead to victory in the real-time strategy game Starcraft II. The purpose of this study to contribute to the body of scientific knowledge with using computer games to increase the understanding of the principles of war. The method used in thi
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Ma, Shuhui. "A methodology to predict the effects of quench rates on mechanical properties of cast aluminum alloys." Link to electronic dissertation, 2006. http://www.wpi.edu/Pubs/ETD/Available/etd-050106-174639/.

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Dissertation (Ph.D.)--Worcester Polytechnic Institute.<br>Keywords: Time-Temperature-Property curve, Jominy End Quench, ANOVA analysis. Quench Factor Analysis, Taguchi design, Polymer quench, Cast Al-Si-Mg alloys, Quenching, Heat treatment. Includes bibliographical references (p.115-117).
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Vanderesse, Nicolas. "Morphologie et déformation à chaud de microstructures lamellaires dans les alliages de zirconium et de titane." Phd thesis, Ecole Nationale Supérieure des Mines de Saint-Etienne, 2008. http://tel.archives-ouvertes.fr/tel-00356622.

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Cette étude se propose de fournir une description précise des microstructures lamellaires de deux alliages, le Zircaloy-4 et le TA6V, et de caractériser leur déformation à haute température. A cette fin, des techniques expérimentales nouvelles pour ces matériaux ont été développées : essai Jominy instrumenté, compression plane encastrée à parois mobiles, microtomographie X. Les principaux résultats soulignent le rôle de la phase alpha_GB formée aux anciens joints de grains bêta sur la sélection de variants dans le Zircaloy-4 et le TA6V. L'agencement tridimensionnel des colonies dans le TA6V es
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Books on the topic "Jominy"

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Vanadium International TechnicalCommittee., ed. Vanadium steels: Atlas of jominy curves. Vanitec, 1986.

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Grezin, I. I. Descendance du général de Jomini. [s.n.], 1997.

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Baqué, Jean-François. L' homme qui devinait Napoléon: Jomini. Perrin, 1994.

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Langendorf, Jean-Jacques. Faire la guerre: Antoine-Henri Jomini. Georg, 2002.

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Fukuda, Masahiro. Kyokutō Roshia no senshi bunka to Hokkaidō: Kigenzen issennenki no kōkogaku. Hokkaidō Shuppan Kikaku Sentā, 2007.

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Rahmawati, Neni Puji Nur. Jomia Tatu Loka. Romeo Grafika, 2001.

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Iwata, Ippei. Haiteku de toku Jōmon no nazo. Dai Nihon Tosho, 1997.

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Henri, Jomini Antoine. Jomini and his summary of the art of war: A condensed version. Scholar's Bookshelf, 2006.

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Kim, Hŭng-gu. Chamnye: Kim Hŭng-gu sajinjip = Jomnye (Women divers). archive Yugahŏn, 2016.

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Raḣmonī, Ḣidoi︠a︡tulloḣ. Jomi meḣr: (sheʺrḣo). Isteʺdod, 2010.

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Book chapters on the topic "Jominy"

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Dobi, D., and E. Junghans. "Jominy-Versuch und Zugeigenschaften." In Kennwertermittlung für die Praxis. Wiley-VCH Verlag GmbH & Co. KGaA, 2007. http://dx.doi.org/10.1002/9783527610310.ch41.

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Réger, Mihály, Balázs Verő, Zsolt Csepeli, and Péter Pinke. "Intercritical Interrupted Jominy Test." In Materials Science Forum. Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-426-x.549.

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Rontó, Viktória, E. Nagy, Mária Svéda, Kinga Tomolya, F. Varga, and B. Molnár. "Developing Mechanical Properties and Electrical Conductivity of Cu Alloys by Jominy End-Quench Test." In Materials Science Forum. Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-426-x.55.

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Vannucci, Marco, and Valentina Colla. "A Novel Approach to Jominy Profile Prediction Based on 1D Convolutional Neural Networks and Autoencoders that Supports Transfer Learning." In Advances in Computational Intelligence. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-43078-7_40.

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Matsui, Akira. "Jomon." In Encyclopedia of Prehistory. Springer US, 2001. http://dx.doi.org/10.1007/978-1-4615-1189-2_17.

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Atallah, Z. A., P. S. JosephNg, and Y. F. Loh. "JomIoT Medic: Saving Lives." In Lecture Notes in Electrical Engineering. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-5692-7_8.

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Habu, Junko. "Jomon Collectors and Foragers." In Fundamental Issues in Archaeology. Springer US, 2002. http://dx.doi.org/10.1007/978-1-4615-0543-3_3.

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Eriksson, Fredrik. "Military History and Military Theory." In Handbook of Military Sciences. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-030-02866-4_90-1.

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AbstractThe purpose of this article is to discuss the relationship between military history and military theory through a chronological analysis. Military history in some form has always been used to formulate military theory i.e. generalizations of historical experience to guide action in the present and in the future. History is however hard to interpret, and has served different purposes over time. In the ancient world history linked to morality, and historiography contained practicle advice for generals. The scientfic revolution saw the birth of scientific laws for warfare, inspired by nat
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Bond, David, Hans-Wolfgang Loidl, and Sandy Louchart. "Design and Implementation of the Jomini Engine: Towards a Historical Massively Multiplayer Online Role-Playing Game." In Lecture Notes in Computer Science. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-40216-1_49.

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Imamura, Keiji. "Jomon and Yayoi: the transition to agriculture in Japanese prehistory." In The Origins And Spread Of Agriculture And Pastoralism In Eurasia. Routledge, 2024. http://dx.doi.org/10.4324/9781003579861-28.

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Conference papers on the topic "Jominy"

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Alabi, J. S., E. Heidari, M. F. Buchely, et al. "Impact of Quenching Intensity Conditions on Using a Finite Element Model to Investigate the Microstructure and Hardenability of Low-Alloy Steel." In IFHTSE 2024. ASM International, 2024. http://dx.doi.org/10.31399/asm.cp.ifhtse2024p0272.

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Abstract Quenching is one of the primary processes to improve mechanical properties in steels, particularly hardness. Quenching is well established for different geometries of individually treated steel components; while in-steam quenching of large diameter continuously cast steel bar has several specific features which are difficult and costly to experimentally optimize. The end-quench Jominy test has been used extensively to study the hardenability of different steel grades. Different numerical, analytical, and empirical models have been developed to simulate the Jominy process and to unders
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Krauss, George. "The Jominy End Quench and Effect of Austenitizing on the Hardenability and Performance of Quenched Steels." In HT 2013, edited by B. Lynn Ferguson. ASM International, 2013. https://doi.org/10.31399/asm.cp.ht2013p0134.

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Abstract The Jominy End-Quench Test is a powerful method to establish the hardenability of a given steel, as measured by the hardness of the microstructures produced as a function of cooling rate from the quenched specimen end. Hardness, however, does not assess fracture mechanisms and the critical difference between ductile and brittle fracture. For example, in high carbon steels increased austenitizing may increase hardenability but decrease resistance to brittle intergranular fracture of quenched steels. This presentation reviews the effect of austenitizing on the hardenability of carbon st
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Alabi, J. S., E. Heidari, M. F. Buchely, et al. "Influence of Quenchant Temperature on Microstructure and Hardness in Jominy End Quench Tests for AISI 4135 Steel." In QDE 2025. ASM International, 2025. https://doi.org/10.31399/asm.cp.qde2025p0096.

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Abstract The temperature of the quenchant and the severity of the quench can significantly influence the mechanical properties, phase transformations, and hardness of steels. This study examines the influence of quenchant temperature through experimental and numerical simulations to predict temperature profiles and phase fraction distributions for AISI 4135 steel.
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SOMMER, LUCAS, and Kalel Henrique Manske. "Ensaio Jominy." In SIMPEX 2025 - SIMPÓSIO INTERNACIONAL DE ENSINO, PESQUISA E EXTENSÃO. Even3, 2025. https://doi.org/10.29327/9786527216209.1099119.

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Athavale, Viraj A., and David C. Van Aken. "On Predicting Quenched and Tempered Hardness of Mixed Microstructures using Steel Chemistry." In HT 2017. ASM International, 2017. http://dx.doi.org/10.31399/asm.cp.ht2017p0019.

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Abstract A method of predicting tempered hardness of mixed microstructures has been formulated, which uses the quenched hardness and steel chemistry as independent variables. This calculation is based upon a method first proposed in 1947 by Crafts and Lamont for mixed microstructures and modified using the 1977 chemistry-based, tempered martensite hardness calculation of Grange, Hribal, and Porter. Tempered hardness predictions were examined using Jominy end-quench bars tempered between 204°C (400°F) and 649°C (1200°F). The measured Jominy hardness after tempering was used to make adjustments
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Maniruzzaman, Mohammed, Rob J. Pickerill, and Michael A. Pershing. "Prediction of Tempering Effect on Jominy Hardenability Curve." In HT2019. ASM International, 2019. http://dx.doi.org/10.31399/asm.cp.ht2019p0087.

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Abstract Modeling of as-tempered hardness in steel is essential to understanding final properties of heat-treated components. Most of the tempering mathematical models derive a tempering parameter using Hollomon-Jaffe formulation. Some recent models incorporate chemical composition into the general Hollomon-Jaffe relationship. This paper compares model predictions with a substantial set of actual tempered Jominy End Quench bars and the hardness data from them. Improvements to the models and direction for future work are discussed.
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Athavale, Viraj A., Mario Buchely, Laura Bartlett, Ronald O’Malley, and David C. Van Aken. "On a Modified Approach of Measuring Quench Severity and its Application." In HT2021. ASM International, 2021. http://dx.doi.org/10.31399/asm.cp.ht2021exabp0079.

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Abstract Instrumented methods for measuring the coefficient of heat transfer are difficult to implement in industrial quench systems. In 1985 Roy Kern presented a simple empirical method for calculating the quench severity of commercial quench systems using measured Jominy hardenability and a mid-radius (r/R=0.5) hardness of a 3-inch diameter 8640 or 4140 steel bar. A more general approach using the Kern methodology is presented here with hardness profile matching to determine the quench severity. Experiments were performed using 2-inch diameter bars of 8620 with a length to diameter ratio of
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Damasceno de Paula, Anderson, Symone Leandro de Castro, Killdery Fernandes Peixoto, and Bismarck Luiz Silva. "PROJETO DE REVITALIZAÇÃO DE UM DISPOSITIVO JOMINY PARA AULAS PRÁTICAS EM ENGENHARIA DE MATERIAIS." In Congresso Brasileiro de Educação em Engenharia. Associação Brasileira de Educação em Engenharia, 2023. http://dx.doi.org/10.37702/2175-957x.cobenge.2023.4403.

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KINOSHITA, Hitoshi, Atsushi MURAKAMI, Toru TAKAYAMA, and Takanari HAMADA. "Development of High Strength and Low Cost Motorcycle Transmission Shafts." In Small Engine Technology Conference & Exposition. Society of Automotive Engineers of Japan, 2007. http://dx.doi.org/10.4271/2007-32-0087.

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&lt;div class="section abstract"&gt;&lt;div class="htmlview paragraph"&gt;Evolution continues for small, light weight and high output engines for motorcycles. As a result, high strength steel is a necessity for internal engine parts, including mission shafts. The transmission shafts must have sufficient torsional and bending strengths to withstand the higher torque, along with intermittent sharp torque inputs, and higher bending force. From a production point of view, using a coil fed cold forge process results in superior productivity. This productivity cannot decrease by changing to a high s
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Hana Livia Frota Coelho, Francisca Rayssila Ripardo Ferreira, Carlos Eduardo de Souza Moura, Hamilton Ferreira Gomes De Abreu, and Marcelo José Gomes da Silva. "CONSTRUÇÃO DO EQUIPAMENTO PARA ENSAIO JOMINY PARA AUXÍLIO NO ENSINO DA DISCIPLINA DE TRATAMENTOS TÉRMICOS." In IX Congresso Nacional de Engenharia Mecânica. ABCM Associação Brasileira de Engenharia e Ciências Mecânicas, 2016. http://dx.doi.org/10.20906/cps/con-2016-1673.

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Reports on the topic "Jominy"

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Jones, Francis S. Analysis and Comparison of the Ideas and Later Influences of Henri Jomini and Carl von Clausewitz. Defense Technical Information Center, 1985. http://dx.doi.org/10.21236/ada156542.

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