Please use this identifier to cite or link to this item: http://hdl.handle.net/10603/522227
Title: Processing testing and characterization of tin zinc antimony based lead free solder with lanthanum addition
Researcher: Arthur Jebastine Sunderraj, D
Guide(s): Ananthapadmanabhan, D
Keywords: Antimony Lanthanum alloy
Engineering
Engineering and Technology
Engineering Mechanical
Lead free solders
Tin-Zinc-Antimony-0.5%
University: Anna University
Completed Date: 2023
Abstract: Lead free solders are the need of the hour as usage of lead has been newlinebanned throughout the world. Addition of rare earth elements on solder newlinematerials is being research upon throughout the world. Hence, it is only newlinelogical that a suitable lead free alloy is chosen for research and further studies. newlineIn this research, properties of two lead free alloys, namely newlineTin-Zinc-Antimony-0.5% Lanthanum and Tin-Zinc-Antimony-1.0% newlineLanthanum were studied in detail. Before selecting this particular alloy for newlineour research, preliminary studies were done on Tin-Zinc-Aluminium and newlineSin-Copper-Manganese-Silver alloys. A deep analysis was done on all the newlineprobable candidate alloys with regard to availability of material, properties of newlineselected alloys, cost and results obtained by our preliminary studies. Tin Zinc newlineAntimony Lanthanum alloy was selected as this alloy is new and very little newlinework is available on this alloy. newlineThe two alloys were manufactured by two different methods, newlinenamely furnace melting and ball milling and the properties obtained by using newlineboth these methods were compared elaborately. newlineMechanical tests conducted were tensile, compression, shear, newlineImpact hardness and wear tests and Electrical studies are done. Corrosion rate newlinewas determined. Both the manufactured alloys were characterized by Optical newlinemicroscopy, Scanning Electron Microscopy, Differential Scanning newlineCalorimetry, Energy Dispersive X-Ray Spectroscopy, X-ray studies. newlineMechanical and electrical tests results were explained with the help newlineof the characterization methods. Lastly, conclusions were drawn linking the newlinetest results and characterization newline
Pagination: xxix,221p.
URI: http://hdl.handle.net/10603/522227
Appears in Departments:Faculty of Mechanical Engineering

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01_title.pdfAttached File54.71 kBAdobe PDFView/Open
02_prelim_pages.pdf1.91 MBAdobe PDFView/Open
03_content.pdf118.44 kBAdobe PDFView/Open
04_abstract.pdf35.02 kBAdobe PDFView/Open
05_chapter1.pdf371.36 kBAdobe PDFView/Open
06_chapter2.pdf725.46 kBAdobe PDFView/Open
07_chapter3.pdf1.9 MBAdobe PDFView/Open
08_chapter4.pdf1.33 MBAdobe PDFView/Open
09_chapter5.pdf3.69 MBAdobe PDFView/Open
10_annexures.pdf161.35 kBAdobe PDFView/Open
80_recommendation.pdf99.83 kBAdobe PDFView/Open
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