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Completed_Module_08_-_Mechanical_Propert16

Completed_Module_08_-_Mechanical_Propert16 - Lecture Module...

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Unformatted text preview: Lecture Module 8 - Mechanical Properties 1M Creep Testing —- Apply constant load to material and measure long term deformation. . metals traditionally tested in tension 1 . . ceramics typically tested in compression o o g g Fracture o o 0 0 Secondary stage 0 O Furnace o o O O s o o ° ° . d8 0 ° 0 Creep Rate = 8 = — O 0 dt 3 Elastic (instantaneous) deformation constant load 'Ilme Stages of Creeg — distinguished by change in creep rate. Primary Stage . ' l‘m‘lwlla kc“! “(bk 3.: 4km; 41cm “Mk +09%. . diklOCa‘LVK—S rl‘"m and M0“. TM Maul-Lingo Math; 49 Lta'VCJ—CH.3 . aLgcr‘tq‘pV‘ E. l‘S ell/LC. .4, a 84min halféihllrij 8%0" WLQK ctr-sloCan—pn: File “to and 44%.? Mowemthu'S abhpcéco‘. Secondary Stage . . 0 (an S-Lan-L fa+¢ U’p afar f; 85 /SJ€ao(cj $46111 fh‘l‘) ' 771k "4 a Balance 0% Pom/N473 Pmasm a'fl dram kavécnih. «MA recgvaar L33 Gama/(ring , . 7‘475 [5 3M bays”; f Mot'Llwflt/J’C‘HJ’ 3444?: v'p crap. Fina/Stage . tandem—lea! crap raJ< leaéukEV 4. —C¢A.luv~c o (a4—g54mfaki‘r 4"qu &NlOP) chfnj ,Jra'w‘ Lounda’& “(Jara‘hcm (Gun OCCU" 8-16‘ ...
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