Zobrazeno 1 - 10
of 814
pro vyhledávání: '"G. Madhusudhan"'
Publikováno v:
Defence Technology, Vol 14, Iss 3, Pp 188-195 (2018)
In this investigation, comparative study of tensile and impact properties of multi-pass SMAW Armox 500T steel joints fabricated by austenitic stainless steel (ASS) and low hydrogen ferritic steel (LHF) consumables vis-a-vis base metal was carried out
Externí odkaz:
https://doaj.org/article/90ed67dd398b4000b8f2e73f58a45a8f
Publikováno v:
Defence Technology, Vol 14, Iss 2, Pp 137-150 (2018)
Prediction of weld bead geometry is always an interesting and challenging research topic as it involves understanding of complex multi input and multi output system. The weld bead geometry has a profound impact on the load bearing capability of a wel
Externí odkaz:
https://doaj.org/article/3c7b7141e110407f81a56e98e19875b0
Publikováno v:
Journal of Advanced Ceramics, Vol 6, Iss 4, Pp 320-329 (2017)
Abstract Synthesis and sintering of ZrB2–SiC based composites have been carried out in a single-step pressureless reaction sintering (PLRS) of ZrO2, B4C, and Si. Y2O3 and Al2O3 were used as sintering additives. The effect of ratios of ZrO2/B4C, ZrO
Externí odkaz:
https://doaj.org/article/0a04ed934ea54deeab01fbc24487f069
Publikováno v:
Defence Technology, Vol 13, Iss 2, Pp 59-71 (2017)
High nitrogen stainless steel (HNS) is a nickel free austenitic stainless steel that is used as a structural component in defence applications for manufacturing battle tanks as a replacement of the existing armour grade steel owing to its low cost, e
Externí odkaz:
https://doaj.org/article/2c2fd3cdf0e844bf9cfea74bece409e4
Publikováno v:
Defence Technology, Vol 11, Iss 4, Pp 362-369 (2015)
High strength aluminium alloy AA7075 (Al–Zn–Mg–Cu) is a precipitate hardenable alloy widely used in the aerospace, defense, marine and automobile industries. Use of the heat treatable aluminium alloys in all these sectors is ever-increasing owi
Externí odkaz:
https://doaj.org/article/aa6ced0b883643dd8d23dae774c7f5d9
Publikováno v:
Defence Technology, Vol 11, Iss 3, Pp 275-281 (2015)
An attempt is made in the present study to obtain the relationships among process parameters and physical dimensions of AA6063 aluminium alloy coating on IS2062 mild steel obtained through friction surfacing and their impact on strength and ductility
Externí odkaz:
https://doaj.org/article/e7860bb8b7444b6bbbe089132311f046
Publikováno v:
Defence Technology, Vol 11, Iss 3, Pp 197-208 (2015)
To overcome the problems of fusion welding of aluminium alloys, the friction stir welding (FSW) is recognized as an alternative joining method to improve the mechanical and corrosion properties. Tool profile is one of the important variables which af
Externí odkaz:
https://doaj.org/article/134caece7be8428591e1778955b478a3
Publikováno v:
Defence Technology, Vol 11, Iss 3, Pp 299-307 (2015)
Surface modification is essential for improving the service properties of components. Cladding is one of the most widely employed methods of surface modification. Friction surfacing is a candidate process for depositing the corrosion resistant coatin
Externí odkaz:
https://doaj.org/article/93bc5ab5a2714ab698d964b3f22702f1
Publikováno v:
Defence Technology, Vol 11, Iss 3, Pp 237-243 (2015)
The present work is aimed at studying the microstructure and pitting corrosion behaviour of shielded metal arc welded high nitrogen steel made of Cromang-N electrode. Basis for selecting this electrode is to increase the solubility of nitrogen in wel
Externí odkaz:
https://doaj.org/article/bfaea866075048eca63c7b1dac8df8b8
Publikováno v:
Defence Technology, Vol 11, Iss 3, Pp 292-298 (2015)
The present work pertains to the study on joining of AA6061 and AISI 4340 through continuous drive friction welding. The welds were evaluated by metallographic examination, X-ray diffraction, electron probe microanalysis, tensile test and microhardne
Externí odkaz:
https://doaj.org/article/78ad5864fde9439e8a14b88bd412c91d