Please use this identifier to cite or link to this item: http://hdl.handle.net/10603/25726
Title: Studies on densification and strain hardening behaviour of cu sic preforms during cold upsetting
Researcher: Sumathi M
Guide(s): Selvakumar N
Keywords: cu sic preforms
mechanical engineering
strain hardening behaviour
Upload Date: 25-Sep-2014
University: Anna University
Completed Date: 01/07/2011
Abstract: Powder forming is a natural extension of the conventional press newlineand sinter PM process which has long been recognized as an effective newlinetechnology for producing a great variety of parts to net or nearnet shape In newlinecold upset forming of sintered powder metallurgical parts the existence of newlinefrictional constraints between the dies and the preform directly affect the newlineplastic deformation of the later one When a solid cylindrical porous preform newlineis compressed axially between the two platens the free cylindrical surface newlineundergoes heterogeneous deformation results in barrelling newlineThis thesis investigates the densification strain hardening and newlineformability behaviour of sintered copper and coppersilicon carbide powder newlinemetallurgy cylindrical preforms newline newline
Pagination: xxvii,198p.
URI: http://hdl.handle.net/10603/25726
Appears in Departments:Faculty of Mechanical Engineering

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01_title.pdfAttached File38.75 kBAdobe PDFView/Open
02_certificates.pdf1.05 MBAdobe PDFView/Open
03_abstract.pdf12.56 kBAdobe PDFView/Open
04_acknowledgement.pdf5.58 kBAdobe PDFView/Open
05_contents.pdf59.57 kBAdobe PDFView/Open
06_chapter 1.pdf251.27 kBAdobe PDFView/Open
07_chapter 2.pdf46.68 kBAdobe PDFView/Open
08_chapter 3.pdf197.66 kBAdobe PDFView/Open
09_chapter 4.pdf18.63 MBAdobe PDFView/Open
10_chapter 5.pdf3.22 MBAdobe PDFView/Open
11_chapter 6.pdf17.28 kBAdobe PDFView/Open
12_references.pdf28.01 kBAdobe PDFView/Open
13_publications.pdf5.76 kBAdobe PDFView/Open
14_vitae.pdf5.33 kBAdobe PDFView/Open


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