Presentacion_Tesis_GZC
Transcript of Presentacion_Tesis_GZC
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COMPORTAMIENTO A LA FATIGADE UNIONES SOLDADAS POR
FRICCIÓN-AGITACIÓN (SFA) DE LA
ALEACIÓN DE ALUMINIO 6261-T5
Autor: Gregory Zey C!"#e$e%
D!re&or' Fer$$o Fr$&oAre$% P*D
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Contenido
1/ I$ro#&&!0$2/ Oe!3o%4/ Mr&o e0r!&o
/ Meoo.og5/ Pre%e$&!0$ y $7.!%!% e re%#.o%6/ Co$&.#%!o$e%
8/ Re&oe$&!o$e% y ro% "##ro%
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Introducción
E. .#!$!o e% #$ er! 9r! 9.!e$e#!.!+ e$ . !$#%r! 9or %# re%!%e$&! e%9e&:&.; .% .e&!o$e% *$ 9er!!o e. e%rro..o e .3!&!0$ y %#% 9.!&&!o$e% &#.e$e %o$!$&...e%/
Lo% e.!$g? (FS>) e% #$ &o$&e9o e
%o.#r e$ "%e %o.! 9or "r!&&!0$; e.9ro&e!!e$o e% e&o$0!&o; $o %e $e&e%!9er%o$. e%9e&!.!+o; .o% er!.e% #!.!+o% e$. %o.#r $o ..eg$ %# e9er#r e "#%!0$/
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ObjetivosOBJETIVOS ESPECÍFICOS
• E$&o$rr . re.&!0$ e@!%e$e e$re .% 3r!.e%;3e.o&! e %o.#r y ro&!0$ e$ e. 9ro&e%oFS> &o$ .% 9ro9!ee% e . #$ e . .e&!0$e .#!$!o AA6261-T5/
• E%.e&er . e &o$:g#r&!0$ e .3e.o&! e %o.#r y . ro&!0$ e$ ."re%or #$!3er%.; 9r oe$er .% eore%9ro9!ee% . "!g/
• Re.!+r e. !gr S-N 9r e. er!. %e (AA6261-T5)/
• E.orr e. !gr e%"#er+o 3! (S-N) e .#$!0$ 9or SFA e . .e&!0$ AA 6261-T5 &o$ .
&o$:g#r&!0$ e%e/•
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OBJETIVO GENERA
Deer!$r e. &o9or!e$o "!g e
#$!o$e% %o.% 9or "r!&&!0$ g!&!0$ e ..e&!0$ e .#!$!o 6261-T5/
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o #r 9or r && $g!&!0$
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*err!e$ &!.$r!&; . . %e !$%er e$ree. o9e e .% 9!e+% #e %e 3$ #$!r; &o$#$ "#er+; 3e.o&! e %o.#r y ro&!0$eer!$; e. &o$&o e$re .% 9!e+% y .
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r!.e% FS>
• Ve!ocid"d de rot"ción# A.o% 3.ore% ge$er$.% e9er#r%; o #e %e ge$er yor&.e$!e$o 9or . "r!&&!0$; e. !$&ree$o $o e%.!$e. &! e. &oe:&!e$e/
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9r!$&!9. e% e. o3!!e$o e. er!. e"oroe%e . 9re "ro$. *&! . 9re e er7% e. 9!$;. !%!$#!r. e. o e gr$o #e$/
• C"r$" "%i"!# Per!e #e . *err!e$9er$e+& e$ro e. er!. %e #r$e e.
re&orr!o e. &or0$/ L g$!# e . "#er+&#$e %ore e. 9!$ #e$ &o$ e. !$&ree$o e .3e.o&! e %o.#r y !%!$#ye &o$ . 3e.o&!e ro&!0$/
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• &err"'ient"# L "or y o e .*err!e$ !e$e gr$ !$B#e$&! e !9or$&!%ore . %$! y #e$% 9ro9!ee% e . #$!0$;e@!%e$ 3r!o% 9er:.e% e .o% 9!$e%; e. o egr$o e% e9e$!e$e 9r & !9o e 9!$/
• An$u!o de inc!in"ción# E% #$ 3r!.e #e%e #!.!+ e ro% y e%#!o% re.!+o%
$er!ore$e; e. 3.or e9.eo e% 1 re%9e&o . 3er!&./
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r!.e% FS>
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F!g
H%#!$ %#g!r!0 #$ e%&. .og-.og e #$ .$e re&S-N; re.&!o$7$o.o e . %!g#!e$e "or'
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Meoo.og
("teri"! b"se
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E)ui*oL "re%or #!.!+ e% #$ Cer3!$! 2ST e. e%e. e !$ge$!er e&7$!&;U$!3er%! e. ..e; &o$ 4P e 9oe$&!;
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Meoo.og
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&err"'ient"AISI 14 (&ero r79!o) &o$ r!e$o
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E$%yo%
Prueb" de dob!e+
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F#e$e'AMERICAN SOCIET FOR TESTING AND
MATERIALS/ G#!e He$ Te% "or D#&!.!y o">e.%/ E1JK-J2
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Tensión
L $or ASTM EEM-11 "#e .9.!&; . 3e.o&! e &rg e% 1!$; e. e#!9o #!.!+o e% . #$g
T T-J811/
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E$%yo%
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e@9er!e$.
T"'",o de 'uestr"
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L %!g#!e$e gr7:& 9er!e e%!r e.o e #e%r
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F!g#e E@9er!e$%; 9ge 264-266
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Co'*"r"ción entre dos tr"t"'ientos
Poeo% #!.!+r . !%r!#&!0$ e %#e$9r &o9rr o% r!e$o% &o$ .%!g#!e$e e@9re%!0$'
C#$o e$ .o% r!e$o% *y e%3!&!o$e%!%!$% %e ee or #$ e#!3.e$e
Por .!o %e re.&!o$ . e%3!&!0$e#!3.e$e &o$ e. o e . #e%r 9r:$.e$e &o9rr .o% r!e$o%/
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re%#.o%
An-!isis Visu"!
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%o.#r . re %e *&e 7%e3!e$e/
E. &o %#9er:&!. e% 9re"ere$e
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Prueb" de dob!e+
Pr .% &o$!&!o$e% e %o.#r %e 11; 14;y 25 . 9r#e o#3o #e$o% re%#.o%&o$ re%9e&o . #&!.! #e er!$%!e$o . 9ro9!/
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%o.#r; .o . %e .e 9#ee r!#!r #$". e 9e$er&!0$ e . *err!e$ o .#%e e .% .7!$%/
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(icroestructur"
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(icroestructur" en !"s condicionesde so!d"dur".O%er3o% . +o$ g! (SZ); . ero-e&7$!&e$e "e& (TMAZ) y .
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B"rridos de 'icrodure+"
O%er3$o .o% 3.ore% e #re+ e$ . +o$g! %e 9#ee !$#!r #e e! #e!%!$#ye . 3e.o&! e %o.#r#e$ . #re+; 9r .% 3e.o&!e% ero&!0$ e 1KK y JKK r9 %e o%er3 e%!% e$e$&!/(icrodure+" /011 r*'
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(icrodure+" 211 r*'
Co'*"r"ción tod"s !"scondiciones
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re%#.o%
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.#!$!# ..oy%/
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Prueb" de tensiónLo% re%#.o% e . re%!%e$&! . e$%!0$ %e#e%r$ e$ . %!g#!e$e .; L &o$!&!0$e %o.#r 25 9re%e$0 .% eore%
9ro9!ee% e&7$!&% e e$%!0$Q %#re%!%e$&! "#e . 7% . &o$ 2K2/84 MP/
E. e%"#er+o eer!$o e% 11K MP; #e
&orre%9o$e . K e . &o$!&!0$ 7% (&o$!&!0$ 11); %e !e$e #$ o.er$&! e!o . !%9er%!0$ e .o% o%/
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Co'*"r"ción *rueb"s de tensión
Pr re.!+r .% &o9r&!o$e% &o$ .!%r!#&!0$ e %#e$ %e #!.!+ro$ .o%%!g#!e$e% 3.ore%/
Se $.!+ro$ .% &o$!&!o$e% #e !e$e$!g#. 3e.o&! e ro&!0$ 9r o%er3r e.
e"e&o e . 3e.o&! e %o.#r yr!e$o% &o$ . !% re.&!0$ e3e.o&!/
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Prueb" de 3"ti$"
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e%"#er+o 9.!&o y . 3! "!g/ L%&o$%$e% A y H 9ere$e&!e$e% .e@9re%!0$ e H%#!$ %o$'
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Co'*"r"ción entre tr"t"'ientos
*"r" 3"ti$".o% 3.ore% #!.!+o% #r$e e.9ro&e!!e$o %e #e%r$ &o$!$#&!0$
%!!.r . 9r#e e e$%!0$/
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F"ti$" en !" condición de
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Curv"s S6N co'*"r"tiv"s
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An-!isis '"croscó*ico
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Re&oe$&!o$e%
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ro% "##ro%
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