...) of AISI Type 316L Stainless Steel (SS316L) pastes with laser-based processing to locally debind and subsequently melt and fuse SS316L powder, layer by layer, as depicted in Fig. 1 . Instead of building an entire green three-dimensional object that is then debinded and consolidated in separate machines...

... forming in a region of interest, is employed within the double-sided incremental forming (DSIF) process to manipulate the mechanical properties of a truncated pyramid formed from austenitic stainless steel sheet, SS304, through deformation-induced martensite transformation. DSIF forms a clamped sheet...

...Kijoon Lee; Milad Ghayoor; V. Vinay K. Doddapaneni; Kenta Noma; Somayeh Pasebani; Chih-Hung Chang; Brian Fronk; Brian K. Paul This paper explores the production of an oxide dispersion strengthened (ODS) 304L stainless steel microchannel heat exchanger (HX) using a hybrid additive manufacturing...

...Ahmet Alptug Tanrikulu; Behzad Farhang; Aditya Krishna Ganesh-Ram; Hamidreza Hekmatjou; Amirhesam Amerinatanzi Significant attention has been directed to the need for a strong and lightweight welding technology for joining the NiTi shape memory alloys (SMAs) to stainless steel (SS). Dissimilar NiTi...

... when depositing multiple friction surfacing layers, whether for repair, remanufacturing, or new part creation using this solid-state metal additive manufacturing process. In this study, 10-mm-diameter 304L stainless steel rods were used to create up to five layers of 40-mm-long coatings on 304L...

...Abhay Kumar; P. Ganesh; R. Kaul; P. Chinna Rao; D. P. Yadav; B. K. Sindal; R. K. Gupta; R. Sridhar; S. C. Joshi; B. Singh The paper describes process development for producing sound, strong, and ductile Nb pipe–316L stainless steel (SS) flange brazed joint suitable for application...

... August 22, 2012; published online November 1, 2012. Assoc. Editor: Patrick Kwon. 14 03 2011 22 08 2012 In this paper, machinability of AISI 316 austenitic stainless steel was investigated using cryogenically treated and untreated high-speed steel (HSS) twist drills. Machinability...

...M. Mazar Atabaki; J. Idris In this study, an innovative method was applied for bonding Zircaloy-4 to stabilized austenitic stainless steel 321 using an active titanium interlayer. Specimens were joined by partial transient liquid phase diffusion bonding method in a vacuum furnace at different...

... compressive loads, while also allowing full field strain measurements of the specimen using digital imaging methods. Thin brass and stainless steel sheet metal specimens with thicknesses on the order of 10–100 μ m were tested using the microwedge device. Experimental results show that the device can be used...

... the overall size/weight of certain automotive components without compromising strength or durability. Stainless steel is a popular material for such uses (i.e., bumpers and fuel tanks), since it possesses both high strength and ductility, and it is relatively light for its strength. However, with current...

...S. Tsopanos; R. A. W. Mines; S. McKown; Y. Shen; W. J. Cantwell; W. Brooks; C. J. Sutcliffe The rapid manufacturing process of selective laser melting has been used to produce a series of stainless steel 316L microlattice structures. Laser power and laser exposure time are the two processing...

...S. K. Tiwari; B. K. Paul Transient liquid phase diffusion brazing is used in precision, hermetic joining applications as a replacement for diffusion bonding to reduce cycle times, reduce bonding pressure, and improve yields. In the present study, stainless steel 316L laminae are diffusion brazed...

... of high tensile strength alloys such as stainless steel 321, Inconel 625, and Ti–3Al–2.5V. The proposed forming technology is based on the utilization of high pressure developed in liquid flowing through a tubular work piece. This pressure results from superposition of compression waves generated...

...Li Sun; Yong-Ha Kim; Dave (Dae-Wook) Kim; Patrick Kwon This study is aimed to investigate the effect of adding Si 3 N 4 on the three-dimensional printing (3DP) processed 420 stainless steel (SS). The final density, dimensional changes, and mechanical properties have been studied for the samples...

...Xiangqun Zhu; Ming Zhou; Qixun Dai; Gary J. Cheng In order to study the deformation mechanisms during ultrahigh strain rate deformation of face centered cubic metals, laser shock peening of a 304L stainless steel is systematically investigated. Two deformation modes—microtwins and microbands...

... due to the physical/mechanical properties of the material or from an effect purely related to the processing parameters. We investigated this problem spanning a range of process parameters for deposition and using three different material powders, namely, an AISI 410 grade stainless steel, AISI 316L...

... and modeling of pressure welding (solid state bonding) process are investigated, specifically for bonding of thin sheet metals. The effects of material type (e.g., copper, nickel, and stainless steel) and initial plate thickness ( 51 – 254 μ m ) as well as process conditions (e.g., welding pressure...

...Xudong Cheng; Xiaochun Li This paper presents a new method to embed microthin film sensors into metallic structures by diffusion bonding. The experiments were carried out using AISI 304 stainless steel substrates with a bonding temperature of 800 ° C and a pressure of 4 MPa, which the developed...

... the forming of microfeatures in Type 304 stainless steel by using the coining process. Experimental work was performed to study the effects of workpiece thickness, preform shape, grain size, and feature size on the formation of features ranging from 320 μ m to 800 μ m . It was found that certain preform...

... on the outer surface alone. Their finishing performance, evaluated through the experiments using SUS304 stainless steel tubes, shows their applicability to magnetic abrasive finishing. Use of the composite of plasma sprayed iron particles, sieved to remove particles larger than 75 μ m...