Journal of materials processing technology 233 2016 8999 93 fig. Indent depth as a function of impact velocity for media diameter 0. It should be used in conjunction with the separate jmpt guide for authors which describes the format and structure requirements for submitting a paper to the journal. Pdf on sep 9, 2015, zhong chen and others published journal of materials processing technology find, read and cite all the research you need on researchgate. Journal of materials processing technology 211 2011 16141619 1615 table 1 chemical composition of a356 bars. Alfredsson journal of materials processing technology 235 2016 143148 fig. Schematic setup of laser spot welding illustrating the defocusing distance and its sign. Various contents of either ni, fe, or both ni and fe 1. Journal of materials processing technology 212 2012 20122019 fig. Journal of materials processing technology 231 2016 5865 59 table 1 material properties of cp ti and 304 stainless steel gale and totemeier, 2004. This has been done for aa6063 extrusion billets cast at different speeds and measured at two different diffractometers. W, stachowiak i journal of materials processing technology 48 1995 503515 to the worn surface 5.
Journal of materials processing technology 209 2009 45024508 fig. The total weld cycle time includes the nominal plunge, dwell, and retraction. Journal of materials processing technology vol 215. Journal of materials processing technology 229 2016 729757 fig. Received 26 december 20 received in revised form 22 june 2015 accepted 18 july 2015 available online 23 july 2015 keywords. Nilsson journal of materials processing technology 214 2014 11901204 1191 tensile test of a round specimen the failure process is initiated by an instability followed by a ductile tensile fracture in the centre of the specimen before. Journal of materials processing technology 236 2016 93102 et al. In accordance with funding body requirements, elsevier does offer alternative open access publishing options.
Representative macro and microstructural images of the lm25 alloy reference. Density and mechanical properties in selective laser melting of invar 36 and stainless steel 316l open access. Samuel journal of materials processing technology 216 2015 146159 fig. Most downloaded journal of materials processing technology. The journal aims to publish full research papers of original, significant and rigorous work and so to contribute to increased production efficiency and improved component performance. Articles are made available to subscribers as well as developing countries and patient groups through our access programs an open access publication fee is payable by authors or their research funder no open access publication fee. Citescore values are based on citation counts in a given year e. Schematic representation of the sevenlayer mold stack prior and post koh etching followed by a sem micrograph of micromolded metallic glass featuresremoved. The intention of examining manufacturing at double the speed is to develop an improved understanding of the limits to current processes. The density of nt20, nt60, nt80 and wc powder is considered to be 8234kgm3, 9557.
A few extra indents were made at velocities above 90ms. Brousseau journal of materials processing technology 232 2016 3442 35 to bulk produce newer alloy systems in 1mm rods axinte, 2012. Journal of materials processing technology vol 275. Boonyongmaneerat journal of materials processing technology 209 2009 40844087 4085 and fe of 0. Repeating the knots at the end k times can force the endpoints to coincide with the control polygon. Journal of materials processing technology 243 2017 465473 fig. Under these respects, welding becomes an interesting technology aiming at cost reduction and enhancement of production. Most downloaded journal of materials processing technology articles the most downloaded articles from journal of materials processing technology in the last 90 days. At shallow angles of impingement, erosive wear resembles abrasive wear but at near normal impingement angles, the nature of erosive wear is fundamentally different.
Such measurements allow for sophisticated model validation. Journal of materials processing technology rg journal. A number of processing parameters such as laser power, scanning speed, powder feed rate, laser focal spot, and thermophysical properties of the materials are involved in the laser cladding process to achieve the desired clad geometry height and width and the surface properties. Journal of materials processing technology 209 2009 48024808. A 3d model of the powder feeding head with a laser head. Hsu journal of materials processing technology 211 2011 503512 table 1 nominal chemical composition wt%, balance fe and mechanical properties of experimental duplex stainless steels. Journal of materials processing technology guide to. Barreling shape after gleeble hot compression tests of a initial specimen before compression b specimen 1 under c and 15s. Journal of materials processing technology 212 2012 15981610 fig. Journal of materials processing technology 214 2014 681687 683 fig. Journal of materials processing technology 210 2010 885891 887 fig. It was shown that the signal received by the pyrometer reaches a maximum value. Journal of materials processing technology 211 2011 212321 2125 3.
Karpat journal of materials processing technology 235 2016 2840 29 fig. Journal of materials processing technology 214 2014 524530 525 fig. Journal of materials processing technology 212 2012 171180 microstructure models for deformation and recrystallisation and. Ascast samples 1 top, left and 2 top, right exhibited no crack. Cutting force measurement during milling process, a kistler brand 9257 atype three. Journal of materials processing technology 222 2015 148154 149 creates a cavitation zone underneath and the acoustic streaming is. Journal of materials processing technology elsevier. These innovations represent three broad disciplines of process simulation, forming processes, and computeraided measurement methods. Journal of materials processing technology 244 2017 190203 193 where wall li q i. Journal of materials processing technology editorial board.
A linear relationship was observed between thrust force and delam. Barreling shape after gleeble hot compression tests of a initial specimen before compression b specimen 1 under c. Babu journal of materials processing technology 222 2015 219223 221 fig. If the material does not have any planar anisotropy i. Journal of materials processing technology 212 2012 12251235 nomenclature list of symbols ssm semisolid metal ce carbon equivalent fs fraction of solid ias interdendritic arm spacing approximately 3. Velocity vector plot at the meniscus region for liquid. The latter were used to provide the thermomechanical history along the process chain, from casting to semi. Journal of materials processing technology 209 2009 47654768 4767 fig. Journal of materials processing technology 230 2016 3541 fig. Journal of materials processing technology 210 2010 429436 431 fig. A number of processing parameters such as laser power, scanning speed, powder feed rate, laser focal spot, and thermophysical properties of the materials are involved in the laser cladding process to achieve the desired clad geometry height and. Two kinds of cutting tools made of singlecrystal diamond were. Volume 36, issue 3 pages 225362 march 1993 download full issue. Pirling journal of materials processing technology 214 2014 7278 73 iron.
Cutting force measurement during milling process, a kistler brand 9257 atype threecomponent piezoelectric dynamometer under workpiece with the. For the reconstruction of the crosssectional data,k. Rotating bottlenecks that inhibit manufacturing at double the speed. Journal of materials processing technology 212 2012 17421752 1745 fig. Using a fe model to compute the stress buildup during casting. Schematic illustration of process of fabricating afs panels by diffusion bonding method.
Articles are freely available to both subscribers and the wider public with permitted reuse. The associated issues during turning at low feed rates are addressed in the next subsection. Velocity vector plots as a function of distance y from the middle of the nozzle. Journal of materials processing technology citations. Journal of materials processing technology 235 2016 112 table 1 chemical composition of the 6061 aluminium alloy used for the welding experiments. Journal of materials processing technology 212 2012 20122019 2015 fig. Crosssectional model of the second cut of the twostep microgrooving process. The journal of materials processing technology covers the processing techniques used in manufacturing components from metals and other materials. Journal of materials processing technology vol 36, issue. Journal of materials processing technology guide to writing a good paper this guide proposes a model for writing a good paper, and gives some advice on writing style. However, titanium alloys are more expensive than aluminium ones owing both to the higher price of the raw material and to the complexity of the forming and machining process that they necessitate. Journal of materials processing technology 229 2016 6096 611 table 1 the experimental cases and results of the produced ribbons at pressure difference p 20kpa, wheel speed u 25ms, nozzlewheel gap height g0. Open access options journal of materials processing. Workpiece material rbsic electrode material tungsten polarity positive workpiece negative tool electrode rotational speed 3000rpm voltage 110v condenser capacitance 3300pf feed rate 3 ms.
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