Machinability of green powder metallurgy components : Part II. Sintered properties of components machined in green state

Download
  1. (PDF, 385 KB)
  2. Get@NRC: Machinability of green powder metallurgy components : Part II. Sintered properties of components machined in green state (Opens in a new window)
DOIResolve DOI: http://doi.org/10.1007/s11661-007-9187-5
AuthorSearch for: ; Search for: ; Search for: ; Search for:
TypeArticle
Journal titleMetallurgical and Materials Transactions A
Volume38
Issue6
Pages13371342; # of pages: 6
AbstractThe green machining process is virtually a must if the powder metallurgy (PM) industries are to solve the lower machining performances associated with PM components. This process is known for lowering the rate of tool wear. Recent improvements in binder/lubricant technologies have led to high-green-strength systems that enable green machining. Combined with the optimized cutting parameters determined in Part I of the study, the green machining of PM components seems to be a viable process for fabricating high performance parts on large scale and complete other shaping processes. This second part of our study presents a comparison between the machining behaviors and the sintered properties of components machined prior to or after sintering. The results show that the radial crush strength measured on rings machined in their green state is equal to that of parts machined after sintering.
Publication date
LanguageEnglish
AffiliationNational Research Council Canada (NRC-CNRC); NRC Industrial Materials Institute
Peer reviewedYes
NRC number49387
NPARC number15787760
Export citationExport as RIS
Report a correctionReport a correction
Record identifierf96a8d1d-d36f-48ed-ae19-347070e7a7d8
Record created2010-07-07
Record modified2016-05-09
Bookmark and share
  • Share this page with Facebook (Opens in a new window)
  • Share this page with Twitter (Opens in a new window)
  • Share this page with Google+ (Opens in a new window)
  • Share this page with Delicious (Opens in a new window)