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Ditemukan 10623 dokumen yang sesuai dengan query
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Siddique, Shafaqat
"Selective laser melting (SLM) has established itself as the most prominent additive manufacturing (AM) process for metallic structures in aerospace, automotive and medical industries. For a reliable employment of this process, it has to conform to the demanding requirements of these industries in terms of quasistatic and, especially, fatigue performance. Shafaqat Siddique identifies the influence of SLM processing conditions on the microstructural features, and their corresponding influence on the mechanical behavior of the processed AlSi12 alloy structures. The author also gives insight into integrated manufacturing by combining conventional and SLM processes to get the synergic benefits. Requirements for fatigue-resistant designs in additive manufacturing are highlighted, and a novel method is developed for agile fatigue life prediction."
Germany: Springer Vieweg Wiesbaden, 2019
e20502676
eBooks  Universitas Indonesia Library
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"This book provides a solid background for understanding the immediate past, the ongoing present, and the emerging trends of additive manufacturing, with an emphasis on innovations and advances in its use for a wide spectrum of manufacturing applications. It contains contributions from leading authors in the field, who view the research and development progress of additive manufacturing techniques from the unique angle of developing high-performance composites and other complex material parts. It is a valuable reference book for scientists, engineers, and entrepreneurs who are seeking technologically novel and economically viable innovations for high-performance materials and critical applications. It can also benefit graduate students and post-graduate fellows majoring in mechanical, manufacturing, and material sciences, as well as biomedical engineering."
Switzerland: Springer Cham, 2019
e20502136
eBooks  Universitas Indonesia Library
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Smallman, R.E.
Oxford: Butterworth-Heinemann, 1995
620.11 SMA m
Buku Teks SO  Universitas Indonesia Library
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"Dynamic Behavior of Materials, Volume 1 of the Proceedings of the 2018 SEM Annual Conference & Exposition on Experimental and Applied Mechanics, the first volume of eight from the Conference, brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of Experimental Mechanics, including papers on:
Synchrotron Applications/Advanced Dynamic Imaging
Quantitative Visualization of Dynamic Events
Novel Experimental Techniques
Dynamic Behavior of Geomaterials
Dynamic Failure & Fragmentation
Dynamic Response of Low Impedance Materials
Hybrid Experimental/Computational Studies
Shock and Blast Loading
Advances in Material Modeling
Industrial Applications"
Switzerland: Springer Cham, 2019
e20502916
eBooks  Universitas Indonesia Library
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"Untuk melayani lalu lintas kendaraan, maka permukaan tanah dasar jalan perlu di beri perkerasan,sehingga beban yang di terima bisa didistribusikan hingga besaran yang mampu dipikul oleh tanah dasar tersebut. Dari segi efisiensi perkerasan yang dibuat di atas tanah dasar biasanya dari bawah ke atas di sebut lapis pondasi bawah (sub-base),lapis pondasi(base) dan lapis permukaan(surfacing) dengan kekuatan yang makin keatas makin besar
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JJJ 25:1 (2008)
Artikel Jurnal  Universitas Indonesia Library
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"The quality of asphalt in road pavement is decreasing due to oxidation process and polymerization .Moreover, Indonesia is a tropical country where cluimatic factor can acclereate asphalt aging...."
JJJ 26 (1-2) 2009
Artikel Jurnal  Universitas Indonesia Library
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Zetha Arvay
"Friction stir welding adalah proses pengelasan solid-state thermomechanical. Sejak penemuannya di TWI pada tahun 1991, proses ini telah diaplikasikan dalam berbagai industri seperti otomotif, aerospace, perkapalan, dan elektronik. Skripsi ini menginvestigasi efek parameter pengelasan micro friction stir welding terhadap temperatur pada aluminium paduan A1100 dengan ketebalan 400 μm. Pada proses pengelasan micro friction stir welding, panas yang dihasilkan gesekan dan efek pengadukan oleh rotasi tool dapat mengakibatkan perubahan pada mikrostruktur dan berakibat pada perubahan sifat mekanik. Ada tiga parameter pengelasan yang dipertimbangkan dalam skripsi ini yaitu, plunge speed, dwell time pertama, dan dwell time kedua. Temperatur aluminium pada saat proses pengelasan FSW diukur. Hasil yang diperoleh menunjukkan bahwa dwell time kedua memiliki pengaruh besar terhadap temperatur lasan sedangkan dwell time pertama kurang berpengaruh.

Friction stir welding is a solid-state thermomechanical welding process. Since its invention by TWI in 1991, it has found its application in industries such as automotives, aerospace, shipbuilding, and electronics. In this paper, the effects of welding parameters on the temperature of micro friction stir welding in thin sheet aluminum A1100 alloy with a thickness of 400 μm were investigated. In a micro friction stir welding process, the heat generated by friction and the mixing effect of the tool rotation can cause changes to the microstructure thus changing its mechanical properties. Three welding parameters were considered, plunge speed, first dwell time and second dwell time. The temperature during FSW were measured. The results obtained showed that the second dwell time was a dominant factor affecting the temperature of the weld whereas the first dwell time has very little effect on temperature.
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Depok: Fakultas Teknik Universitas Indonesia, 2014
S57437
UI - Skripsi Membership  Universitas Indonesia Library
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"Magnesium and magnesium alloys offer a wealth of valuable properties, making them of great interest for use across a wide range of fields. This has led to extensive research focused on understanding the properties of magnesium and how these can be controlled during processing. Fundamentals of magnesium alloy metallurgy presents an authoritative overview of all aspects of magnesium alloy metallurgy, including physical metallurgy, deformation, corrosion and applications.
Beginning with an introduction to the primary production of magnesium, the book goes on to discuss physical metallurgy of magnesium and thermodynamic properties of magnesium alloys. Further chapters focus on understanding precipitation processes of magnesium alloys, alloying behaviour of magnesium, and alloy design. The formation, corrosion and surface finishing of magnesium and its alloys are reviewed, before Fundamentals of magnesium alloy metallurgy concludes by exploring applications across a range of fields. Aerospace, automotive and other structural applications of magnesium are considered, followed by magnesium-based metal matrix composites and the use of magnesium in medical applications.
With its distinguished editors and international team of expert contributors, Fundamentals of magnesium alloy metallurgy is a comprehensive tool for all those involved in the production and application of magnesium and its alloys, including manufacturers, welders, heat-treatment and coating companies, engineers, metallurgists, researchers, designers and scientists working with these important materials."
Cambridge, UK: Woodhead , 2013
e20427131
eBooks  Universitas Indonesia Library
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Chen, Daniel X. B.
"This book introduces readers to the theory and practice of extrusion bio-printing of scaffolds for tissue engineering applications. The author emphasizes the fundamentals and practical applications of extrusion bio-printing to scaffold fabrication, in a manner particularly suitable for those who wish to master the subject matter and apply it to real tissue engineering applications. Readers will learn to design, fabricate, and characterize tissue scaffolds to be created by means of extrusion bio-printing technology."
Switzerland: Springer Cham, 2019
e20502997
eBooks  Universitas Indonesia Library
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