Results 91 to 100 of about 5,873 (262)
High Temperature Materials and ProcessesDuplex stainless steel (DSS) has been widely used in various applications due to the combination of excellent mechanical properties and corrosion resistance.
Wan Yu +3 more
doaj +1 more source
Pengaruh PWHT terhadap struktur mikro pada lasan pipa baja ASTM A106 grade B
, 2020 A bstrak Pada saat dilakukan pengelasan, suatu material (terutama carbon steel ) akan mengalami perubahan struktur mikro karena terjadinya proses pemanasan dan pendinginan. Perubahan struktur yang menjadi tidak homogen inilah yang menyebabkan terjadinya
Andripa Sawaldi +2 more
semanticscholar +1 more source
The effect of vibratory stress on the welding microstructure and residual stress distribution [PDF]
, 2001 Previous studies have suggested that weld microstructure may be modified by the presence of static stresses. In this investigation, vibratory stress was applied to mild steel specimens while they were being welded to observe its effect on the residual ...
Munsi, A.S.M.Y. +2 more
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HP9-4-.30 weld properties and microstructure [PDF]
HP9-4-.30, ultra high strength steel, the case material for the Advanced Solid Rocket Motor (ASRM), must exhibit acceptable strength, ductility, toughness, and stress corrosion cracking (SCC) resistance after welding and a local post weld heat treatment (
Watt, George W.
core +1 more source
Pengaruh Heat Treatment T6 Pada Aluminium Alloy 6061-o Dan Pengelasan Transversal Tungsten Inert Gas Terhadap Sifat Mekanik Dan Struktur Mikro [PDF]
, 2014 Aluminium 6061-T6 mempunyai keunggulan seperti kekuatan tarik relatif tinggi, sifat mampu bentuk (formability) baik, tahan korosi dan merupakan logam ringan.
Haryadi, G. D. (Gunawan) +2 more
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International Journal of Electrochemical Science, 2016 Inconel 625 alloy was cladded on the substrate of AISI 4130 steel using pulsed tungsten inert gas welding (PTIG) technique. The effects of post weld heat treatment (PWHT) temperatures on microstructure evolution and electrochemical corrosion performance ...
Longlong Guo +5 more
doaj +1 more source
Metalurgija, 2016 The article presents the results of research butt welded joints made of X13CrMoCoVNbNB9-2-1 steel. The joints were welded with post-weld heat treatment PWHT and without PWHT, using the temper bead technique TBT.
M. Łomozik, A. Zielińska-Lipiec
doaj
Research reports: 1991 NASA/ASEE Summer Faculty Fellowship Program [PDF]
The basic objectives of the programs, which are in the 28th year of operation nationally, are: (1) to further the professional knowledge of qualified engineering and science faculty members; (2) to stimulate an exchange of ideas between participants and ...
Chappell, Charles R. +3 more
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Ricerca e sviluppo su problematiche metallurgiche e di saldabilità per i prodotti di De Pretto Industrie e FOC Ciscato [PDF]
, 2015 Currently the whole Italian industry suffers the competition from emerging markets. All the social partners realized that our low-tech products and know-how are unlikely to be competitive in comparison with those produced at lower cost in other emerging ...
Basoni, Jacopo
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Indentation toughness of Al2O3-CNT nanocomposites [PDF]
, 2011 In the last few years new ceramic/carbon nanotube composites have been developed and a number of authors have reported improved mechanical and functional properties in the case of ceramic/CNT composites compared to the monolithic materials.
Dusza, Ján +3 more
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