Vpliv strižne napetosti na strižno voljnost Polieterimida (PEI) : zaključna naloga univerzitetnega študijskega programa I. stopnje Strojništvo

(UL)

Vpliv strižne napetosti na strižno voljnost Polieterimida (PEI) : zaključna naloga univerzitetnega študijskega programa I. stopnje Strojništvo

Del Fabro, Peter

Polimeri so tekom uporabe v različnih aplikacijah izpostavljeni različnim velikostim in tipom zunanje obremenitve. Ob presegu dovoljenega pragu zunanje obremenitve (napetosti ali deformacije) postane ... vedenje materiala nelinearno, t.j. časovno-odvisne mehanske lastnosti postanejo odvisne od velikosti zunanje obremenitve. Cilj zaključne naloge je določiti vpliv velikosti strižnih napetosti na strižno voljnost Polieterimida (PEI). Meritve strižne voljnosti so bile izvedene pri različnih temperaturah in treh strižnih napetostih 5, 10 in 15 MPa. S pomočjo časovno temperaturne superpozicije smo lahko sestavili sumarne krivulje pri danih napetostih. Rezultati raziskave so pokazali, da material pri obremenitvah 15 MPa izkazuje trenutno nelinearno vedenje. Pri 10 MPa pa izkazuje časovno nelinearnost po času 30 let.

Type of material - undergraduate thesis ; adult, serious

Publication and manufacture - Ljubljana : [P. Del Fabro], 2016

Language - slovenian

COBISS.SI-ID - 14860571

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Library	Call number – location, accession no. ...	Copy status
Faculty of Mechanical Engineering, Lj.	UN 773 IN: 80000773	available - reading room

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Year	Impact factor		Edition		Category		Classification
Year	JCR	SNIP	JCR	SNIP	JCR	SNIP	JCR	SNIP

Links to authors' personal bibliographies	Links to information on researchers in the SICRIS system
Del Fabro, Peter
Emri, Igor	04316

Source: Personal bibliographies and: SICRIS

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