{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Completed_Module_08_-_Mechanical_Propert20

Completed_Module_08_-_Mechanical_Propert20 - Lecture Module...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Lecture Module 8 - Mechanical Properties D. Temperature Dependence of Toughness in Metals Toughness can have a temperature and compositional dependence in metals . Consider Fe-Mn-C steel alloy (bcc structure) 0 56C M1401: 4cm; JO A"SF‘“3 a C’Mc4-l—c—4o-bf‘.Hl¢ JfaASv-lrch Jemf. . Seronc‘ara' 5”? (flow became ac‘I-tw a+ lmjlvu.’ 4‘me l‘empcmtu rc."F 1th ISA) 200 250 3in ‘ l'cn'lpermurc.“F 1%) till i I I l K) St Ml 500 40!.) W‘ v .s . , t 175 35” = z ‘ 30.! l (if 200' ‘ . _ ... ‘1‘ [50 a :00 ‘50 2‘ a w; ‘2 . 9'.) 2:. ”5 =. g 3 ;“ 35” " 1» lit! “:5 5 mo E‘ 5 100 3 ‘41 = :5 ’J 5 i _ . 1 . 2 ‘5‘ a s. V . : ._: i. ._."r . _ : g min 1“ Hi5) ( .. > '5 3: mu : _ “~41”?! ‘7 0.39% (i‘ , 50 5- 50 5“ . ._ .. ' n .. Vm. “44.. n. V 5‘) 25 n U U 0 1 HO fill U 50 NJ!) 1 50 .100 250 """" 50 ""25 ll 25 50 7S “)0 125 l 50 ‘ Temperature. "( ‘ Temper?! m m ”C . (a) (h) 1” not 00(01qu C 40 sled Make: “Hy mink hauler 5%} kg: Awe-ht‘ .47 I‘V‘fiflh’lw glxfilo dI‘J‘GIJ-CVJ I‘q earla/ |?00‘_S ”(M '46 bnflb ’4‘”,ch oh I‘Ca lua'kf‘. 2‘7 on?" adAI‘AK-(J‘ ('ah d£€r~€a£v ‘flq th'flb' éfiffi'ét 'l'raMS-chm Jtmf' 8-20 ...
View Full Document

{[ snackBarMessage ]}