Euro PM2011 Abstract Submission - thank youFrom: cristinel besleaga <cristibesleaga@yahoo.com>    

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To: Negriu Mihai <econetprod@mail.com>; Popescu Ionel <ic.popescu@yahoo.com>; soringeorge badea <soringeorgebadea@yahoo.com>

----- Forwarded Message ----From: PM2011 <pm2010@epma.com>To: cristibesleaga@yahoo.comSent: Fri, February 18, 2011 1:37:26 PMSubject: Euro PM2011 Abstract Submission - thank you

Dear Dr CristinelThank you for submitting an abstract to the Euro PM2011 Technical Programme.We are pleased to confirm its safe receipt, and that we will confirm acceptance of the paper in April 2011, following the meeting of the Technical Programme Committee.Please note that the inclusion of the paper in the final programme and congress proceedings will also be dependent upon the presenting author attending the congress in October.If you have any queries, please do not hesitate to let me know.With kind regardsFrances HollandCongress ManagerEPMATel +44 1743 248899Email pm2011@epma.comwww.epma.com/pm2011-----Original Message-----Subject: Euro PM2011 Abstract SubmissionBelow is the result of your feedback form. It was submitted by () on Thursday, February 17, 2011 at 19:57:07---------------------------------------------------------------------------Surname: CristinelFirst Name: BesleagaTitle: DrPosition: ResearcherCompany / Organisation: ECONET PROD BUCHARESTAddress: Street:Pades no. 16, Bucharest, RomaniaTel: 0040744568449Fax: 0040217460452

Email: cristibesleaga@yahoo.comCo-Author Name 1: Radu Mihai NegriuCo-Author Organisation 1: ECONET PROD BUCHARESTCo-Author Country1: Romania/ BucharestCo-Author Name 2: Ionel PopescuCo-Author Organisation 2: Advanced Biogas Technologies, Rokura GroupCo-Author Country2: Romania/ BucharestCo-Author Name 3: Sorin George BadeaCo-Author Organisation 3: ECONET PROD BUCHARESTCo-Author Country3: Romania/ BucharestTitle of Paper: Applications Of PM To The Chain Excavator Of A Railway MachineType of Paper: PosterCategory: ApplicationsPresented before: NoTopic Category: 15.Powder Metallurgy for Current& Future ApplicationsSubheadings: 15.A.AutomotiveKeywords: cleaning railway machine, chain excavator, stress, wear, PM, FEM, CADAbstract: One of the most important devices of the cleaning machines which are used for maintenance of the railway is the chain excavator. This device works under the sleepers and excavates the crushed stone (ballast) for cleaning, sorting and reusing. The chain excavator is loaded in tension, bending, shock, abrasive wear, being the most stressed device of the machine. The usual materials for elements which compound the chain excavator are steel alloys with Mn, Cr, Mo. Using the hard or extra hard materials like tungsten carbide and other, manufactured using PM technologies, in high stressed zones, can improve the fatigue life of the chain and the machine. Using MEF and CAD simulation methods, the 3D stress’ system and displacements, fatigue life and other important data and conclusions are obtained. These simulations are used for optimizing the shapes of the chain excavator.Innovative Aspects: the identification of stress system and the wear zones; the use of new hard materials and PM technologies; analysis with F.E.M and CAD; optimizing the shapes.Submit: Submit Form