Materials_Test3 - 1. (10 points) Answer the following in...

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1. (10 points) Answer the following in 1-2 sentences. a. A dislocation in a BCC solid has a Burgers vector along the direction [1 0 1]; and is parallel to [0 10]. Is this an edge, screw or mixed dislocation? [, 0\ i. lo , 01 -:c 0 \0 I: () ""() ~ .L d ""'>\Eo3~ \)\~\oc. .Ct\\O" \ --"'-" / b. What is shot peening? What is its primary use? "'S~o\- ~e.f. .'<'1\"(\~ \J '\'(,<,\}Oc.\\,,<) GO: me. .\-cl the above system? J e. The Cu and Ni solid solution is known as a binary isomorphous system. i. Why do we use the term binary? 'fJ \00.<;:'1 \~ '0sed be.<:.<J.uS-e. . \"'~ Q.or\\a.\ W'::, \wo e..\e.(\'\~f'\'S ii. Why do we use the term isomorphous? \ ~r<\o(' ~ '<>D\J~ \ <::. v ~e. .d \Je. .c. .o.v s,< ~v QfId ~ \ QH. .. t(;H,('\:>\~\'<:,-\y -So\\)~\~ \'f\ €.6<:. .n \'<1 0. ~a \;e\. ~O\v \ \OY\ ~\c. .\e. . " Page 2 of 9
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6. (5 points) For the phase diagram shown, clearly identify with the name and write down ALL the invariant reactions using the con"ectsymbols and convention. 15
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This note was uploaded on 10/24/2009 for the course ENGR 2000 taught by Professor Goeser during the Fall '08 term at Armstrong State University.

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Materials_Test3 - 1. (10 points) Answer the following in...

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