2 - ensaio de tração
DESCRIPTION
ciencias dos materiaisTRANSCRIPT
-
!" # $ %# !
&
' $ ( % )" ! ( % % % *+
-
,
) % - .% /
-
0
1)
2
2
1-2
3
% 4 ! #
50% 4!
#%
6
% 4 ! # % 6
! +% 7 ! 8 #9 + 7 - . !" ! 6/" ! ! 4#
-
0
1)
2
2
1-2 1-2
3
!+%7 !
8#9+
7-. !"
!6/" !
! 4#
-
))!
6#
%
)
)
0 - 4++*
2:
7$*2:
7'%$*
2
-
)
!02%
%
*280
/;'.-%
-
)
= %!?
./
#"
!
@"ABCD"&D
-
DE"BF>-% DE"BF>-%
.#/# !
)@"F@F#-D@"G>-%
-
)
-
)
H%!"I
% !J80
/H% !
.
-
)
6#!
' F@
62%'
)
)
FE"BH% !K0
/
-
! !
)
D,
!
6
-
)
% ! **
-
)% !*02#+'2
*4
-"% % !
"% %!
=% !!"=% !!"
2+(%4
-
-
)% !*02#+'2
*4
M++
M(!
-
J*%
-
)1N-.O
P>/02'
!
% !
*
-
)1N-02
'
!
% !
*
/ *-7
#/ I% - 4
QQ
/ +
2
!
2
)
-
)
H%-0
9
-
)
=%9"
H%-0
9
=%9"
-*"
*% !*'
* !
!
-
)
2 2&D@@@
>-%
-
= ! !2 # " -* % ! K" ! !
*
! ! .6 7/ H -"8! 4 4 .K8 KR/ (!
-
2 ) % 7! % 4 8
*
-
2 ) % 7! % 4 8
*
! % 4+ % ! -+ 'S % * ++
-
T ! ! + - 8 % #! ! " ' ) D@ - -
*
- -8- 7 ! &"F 8 D@I, ) % ! 2 *
0 H % ! - 8" )
-
)
2% !
+
4'
-
)
2('#
- 4*+76-
-% !+- 4+
*+76
-
)2% !
+
4'
9"% !*
6
"'++
+)+)
-
)
-
1S
-
)
!
$-'
% !*
*' !
!
I$*+6
+!
% !*
%Q
-
-
)'8
!* -"
%
+!% !+!% !
+76
" !
!!
-
)#+ !
62
( !*+
!I% !"2I% !%"-@"@@&
!( !!( !
6+!I% !"(
'
!(-!*"2%
UR L!
-
)- 8#
!I% !
!%-
!*
%#"6
% !
*L
%#"6
!2!
2+ !
%
UR L!
%
-
!
*
% !
*
2
+
)
2
+
*8"
1"
!
2%
"
-
!"
0!
*8'
)
!2
V W
-
!"02
!
)
!
'
%
-
#$%
&'(
)
)
*
+,#,-!
./(
-
#$%
&'
0
)
(1
I(23I(3/
+,#,-+!
+,#,-+
+,4,-
-
#$%
&'
)
+,#,-+!
+,#,-+
+,4,-
-
)
/2% !*
2
-02--02-
% !*
3+
-
)
/
T
-2-2
F@6
2
% !*
2
7
-
)
/
!*0
-XOX
!"-"%
-
)
/
*5
%*-Y
!
*5
% !
!
-
)
T+" ")-
D&"G"2# !2%
'S(
%ZE@1) !
%2D@"B%2D@"B
!
*
-
62-*
%S( !"
'2!*
)
#+!I% !
-
6
)
-
#0
/ =*
!*?'S?
#/ =2?'S?
/ =2-?'S?
-
#0
/ =*
!*?'S?
5"+7'% !
%""2Y
/ =2?'S?/ =2?'S?
"
S( !
/ =2-?'S?
"9