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8/9/2019 aaaaaaaaaaaaa....CSWIP Welding Inspection Notes and Questions
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GRINAKER LTA- WELDING INSPECTION - STEELS
CONTENTS PAGE
TERMINOLOGY 3
THE DUTIES OF A WELDING INSPECTOR 9
CODES AND STANDARDS 12
THE WELDING PROCEDURE 14
DESTRUCTIVE TESTING 20
SYMBOLS 27
MATERIALS 32
FOUR FACTORS FOR ESTABLISHING A WELD 37
WELDABILITY 38
RESIDUAL STRESS AND DISTORTION 44
HEAT TREATMENT 47
CALIBRATION 49
DEFECTS DETECTED BY SURFACE INSPECTION 50
INTERNAL DEFECTS 54
MACRO EAMINATION 58
NON!DESTRUCTIVE TESTING "1
REPAIR BY WELDING ""
CONSUMABLES 70
WELDING POSITIONS 75
PREPARED BY# VERA GOVENDER
WELDING PROCESSES
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MANUAL METAL ARC WELDING 78
TUNGSTEN INERT GAS WELDING 83
METAL INERT GAS WELDING 88
SUBMERGED ARC WELDING 94
AUTOMATIC METAL ARC WELDING 101
ELECTRON BEAM WELDING 103
ELECTRO!SLAG WELDING 105
TERMINOLOGY
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FEATURES OF A COMPLETED WELD
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THE DUTIES OF THE WELDING INSPECTOR
VISUAL INSPECTION
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P+%)%( -. **&+6.*% -() +&*%6+%
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M%$+%I6%.(-'
CODES AND STANDARDSCLASS OF WOR
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CODE OF PRACTICE
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THE WELDING PROCEDURE
A %/6-. +&*%6+% -$ &' *&.(+&//-. ()% %/6-. &%+(-&.
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A+&=-. ()% +&*%6+% &' ()% +%/%=.( *&6%P+%+-. ()% 6&*,%.((-&.
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A. %$$%.(-/ =+->/% -$ =+->/% ()( -// -.'/%.*% &+ *).% ()% ,%*).-*/ &+ ,%(//+-*/ +&%+(-%$ &' ()% %/6%6 ;&-.( ! *).%$ ''%*(-. ()% +&*%6+% +&=/ A. *).% -. . %$$%.(-/=+->/% +%-+%$ .% %/6-. +&*%6+% $%*-'-*(-&. ?WPS@E$$%.(-/ =+->/%$ -.*/6%# // ()-*.%$$ ;&-.( 6%$-. +&*%$$ ,(%+-/$ *&.$,>/%$ %/6-. &$-(-&. 6-+%*(-&. )%( -.( ?=&/(% ,%+% (+=%/ $%%6@ )%( (+%(,%.(
APPROVING THE PROCEDURE
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
R.% &' +&=/ ?%/%$ , /(%+ -()&( +%-+-. .% %/6-. +&*%6+% &+ %/6%+ +&=/V+->/%$ -.*/6% ()-*.%$$ ?% 12 6&. (& 2< >&=%@ 6-,%(%+ ?% 12 6&. (& 12 >&=%@,(%+-/$ ?6-''%+%.( ,(%+-/$ *. >% *&=%+%6@ &$-(-&. +&*%$$ +%.( /(% +& .6*&.$,>/%$
R%!+&=/ &' %/6-. +&*%6+% -$ .%*%$$+ -' ()%+% -$ *).% &' . &' ()% %$$%.(-/ =+->/%$&+ *&.$-6%+>/% 6%'%*( +%!&**++%.*%
ABBREVIATIONS
WPS %/6-. +&*%6+% $%*-'-*(-&. ! . +&=%6 .6 **%(%6 %/6-. +&*%6+%K .()&+-$%6 6&*,%.(
PR +&*%6+% /-'-*(-&. +%*&+6$ ! +&&' ()% +&*%6+% &+$ ! +%*&+6 &' (%$($.6%+(%. (& /-' +&*%6+%
WAC %/6%+ +&=/ *%+(-'-*(% ! +%-+%6 (& %.$+% +(-*/+ %/6%+ -$ *>/% &'%/6-. (& +&*%6+%
WATC %/6%+ +&=/ (%$( *%+(-'-*(%WAR %/6%+ +&=/ +%*&+6WPAR %/6-. +&*%6+% +&=/ +%*&+6WT %/6%+ /-'-*(-&. (%$( WPS +%/-,-.+ WPS ! .()&+-$%6 ?*&.(-.$ // %$$%.(-/ =+->/%$ .6 '(%+ %/6-. ()%
(%$( -%*% .6 // NDT .6 6%$(+*(-=% (%$($ )=% >%%. **%(%6 ()%. ()% WPS *. >%+&=%6@
WPS .6 WPAR -=% '-./ WPS ?=+-&$ WPS *. 6%+-=% '+&, &.% WPS@
DOCUMENTATION
T)% &>;%*(-=%$ &' +&*%6+% &+ %/6%+ +&=/ (%$( +%# (& +&=% ()% +&*%6+% ,%%($ ()% .%*%$$+ +%-+%,%.($ -() +%'%+%.*% (& '%$->-/-(,%*).-*/ $(+%.() %(* > (& +&=% ()% %/6%+$ +% *&,%(%.( (& &+ &. +(-*/+ ;&>
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I' *$(&,%+ %+-%$ -( %=-6%.*% *. .6 &/6 >% $/-%6 (& +&=% =/-6-(
A+&=/ T%$( S%*-'-*(-&.$ *// '&+ %+ +%*&+6 )-*) *. >% .&. $#P+&*%6+% %/6%+ +&=/ *%+(-'-*(%P+&*%6+% %/6%+ +&=/ +%*&+6P+&*%6+% %/6%+ +&=/ +%&+(
T)% '&//&-. +%*&+6$ $)&/6 /$& >% %(# NDT +%&+($R%*&+6$ &' =-$/ % '&+ $*)%6/-. +%!(%$($ (& =&-6 6/-*(-&. &. +&*%6+% +&=/
WELDER APPROVAL
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
)%()%+ &+ .&( ()% %/6%+ *. 6& $& .6%+ %=%+ +&6*(-&. *&.6-(-&. F&+ ()%$% +%$&.$ *&,/%(%+%/-.*% $)&/6 .&( >% /*%6 &. ()%$% /-'-*(-&.$ ! +&6*(-&. %/6$ $)&/6 >% -.$%*(%6 +%/+/(& %.$+% ()( ()% $(.6+6 -$ >%-. %(
T%$ O' A+&=/ T%$($T%$($ ()( +% +%$*+->%6 > ,&$( *&6%$ .6 $(.6+6$ +% -. ()% ,-. $-,-/+ C&,,&. (%$($ +%# P/(% .6 $(+*(+/ ,%,>%+$ > P-% %/6-.* P&$-(-&.$ &' %/6-.6 T%$(-. &' +&=/ (%$( -%*%$% R%!(%$($
P/(% .6 $(+*(+/ ,%,>%+$T)% +%-+%,%.($ '&+ %/6%+$ &' /(% .6 $(+*(+/ +($ ?-.*/6-. +%$$+% =%$$%/$@ $// +%-+%()% %/6%+ (& ,% &.% &+ ,&+% (%$( %/6$ &. /(% &+ -% $$%,>/-%$ -() ()% /-'-%6 %/6-. +&*%6+% E*) %/6 -$ (%$(%6 -. $%*-'-* ,..%+ &'(%. >&() 6%$(+*(-=%/ .6 .&.!6%$(+*(-=%/T)% +%-+%,%.($ .&+,// $((% ()% /-*>-/-( &' ,(%+-/ ()-*.%$$ .6 %/6-. &$-(-&.$ ()( -///-' '&+ +&6*(-&. &+ O()%+ 6%(-/$ -// *&=%+ ;&-.( (% .6 6-+%*(-&. &' %/6-. )%.6%&$-(-. =%+(-*/ %/6$ ?=%+(-*// &+ =%+(-*// 6&.@
> P-% %/6-.
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T)% +%-+%,%.($ '&+ ()% +&=/ &' %/6%+$ '&+ -% %/6-. 6-''%+$ '+&, ()&$% '&+ %/6-. /(%.6 $(+*(+/ ,%,>%+$ *)-%'/ -. ()% (% &' (%$( $$%,>/-%$ .6 (%$( &$-(-&.$ A$ +/% ()% %/6$,$( >% ,6% &. -% .6 .&( /(% I. $&,% *$%$ ()% $*% -()-. )-*) ()% (%$( -%*% ,$( >%%/6%6 , >% +%$(+-*(%6 -' ()% +&6*(-&. &+ -.=&/=%$ %/6-. -. *+,%6 *&.6-(-&.$ A$ %.%+/ +/% %/6%+$ )& /-' '&+ *%+(-. ;&-.($ &. -% .%%6 .&( /-' '&+ /(% &+ >(/-'-*(-&.$ &. /(% 6& .&( / (& -% &+
* P&$-(-&. &' %/6-.A+&=/ (%$($ +% .&+,// %% ,6% -. ()% ,&$( 6-''-*/( &$-(-&.$ ()( -// >%%.*&.(%+%6 -. +&6*(-&. %/6-. F&+ %%.6 (%$($ .6 $%*-,%.$ '&+ ,*+& %% +%-+%6 -. *&.;.*(-&. -() ()% ,%*).-*/ (%$($O()%+ +&%+(-%$ +%-+%6 &' ()% +&*%6+% /-'-*(-&. %/6$ $*) $ (%.$-/% $(+%.() )+6.%$$ %(*
+% .&( %.%+// $%*-'-%6 -. %/6%+ +&=/ (%$($ $-.*% ()%$% +&%+(-%$ 6%%.6 +-,+-/ &. ()% +%.( .6 '-//%+ ,(%+-/$ $%6 &. +&*%6+% 6%(-/$ ()( +% >%&.6 ()% -.6-=-6/ %/6%+$ *&.(+&/W%/6%+$ )&$% (%$( %/6$ ,%%( ()% +%-+%,%.($ +% /-'-%6 (& $% ()% +&*%$$ .6 (& %/6 -() ()%'-//%+ ,%(/$ .6 +&*%6+%$ $-,-/+ (& ()&$% $%6 -. (%$(-. I( $)&/6 >% ,%.(-&.%6 ()( %/6%+)& )$ $**%$$'// %/6%6 +&*%6+% (%$( $%*-,%. -$ .&( +%-+%6 (& .6%+& . +&=/ (%$(./%$$ ()% +%-+%,%.($ &' +&6*(-&. %/6-. +% 6-''%+%.( '+&, ()&$% &' ()% +&*%6+% -. )-*) )%)$ /-'-%6
% R%!(%$($T)% *-+*,$(.*%$ '&+ ()% +%!(%$(-. &' %/6%+ -.*/6% ()% '&//&-.#1 F-/+% &' ()% -.-(-/ (%$( %/6$
2 A $-.-'-*.( *).% -. %/6-. +&*%6+%3 A %/6%+ )$ .&( >%%. %.%6 -. %/6-. '&+ . %-/-(5 C).% &' %,/&,%.( -()&( ()% (+.$'%+ &' )-$ +&=/ *%+(-'-*(%$
CHEC LIST FOR WELDER AND PROCEDURE APPROVAL
1 T)% (%$( >%-. *++-%6 &( -$ ()% *&++%*( &.% +%-+%62 W%/6%+$ +% -. &$$%$$-&. &' // +%/%=.( -.'&+,(-&. *&.*%+.-. ()% (%$(3 T%$( ,(%+-/$ *&.'-+, -. // +%$%*($ (& +%-+%,%.($4 &-.( *&.'-+(-&. .6 (&/%+.*%$ +% *&++%*(5 W%/6-. /.( .6 *&.$,>/%$" T)% %/6%+$ -6%.(-'-*(-&. -$ */%+/ ,+%6 &. ()% (%$( -%*%7 W)%+% -( -$ $%*-'-%6 '&+ +&&( +. (& >% $(&%6 .6 +%$(+(%6 -. *%+(-. &$-(-&. ()( ()-$
&$-(-&. -$ */%+/ ,+%68 I. ()% *$% &' ;&-.($ %/6%6 -. '-
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ASME $%*(-&. I -( $((%$ ()( ()% %+$&. $%+=-$-. ()% (%$( , -' -. )-$ &-.-&. )% *&.$-6%+$ ()(()% %/6%+ -// .&( ,%%( ()% +%-+%6 $(.6+6 (%+,-.(% ()% (%$( ( . (-,% I' -( -$ .%*%$$+ (&/ ()-$ +/-. -( -$ $%$(%6 ()( '// +%$&.$ '&+ (%+,-.(-&. >% +%*&+6%6 I( -$ '+()%++%*&,,%.6%6 ()( ()% (%$( -%*% $)&/6 /$& >% %( '&+ $)&+( %+-&6 $ ,%.$ &' >*-. +-((%. $((%,%.(I' ()% (%$( -$ (& >% $%+=-$%6 > +%+%$%.((-=% &' . -.6%%.6%.( ()&+-( )% $)&/6 >% -=%. //()% +%/%=.( 6%(-/$ &' ()% (%$(-. +%-+%6W)%+% B+-(-$) $(.6+6$ +% -.=&/=%6 ()% %.%+// $((% ()( -' ()% %/6%+ -$ &' ()% &-.-&. ()( )-$'-+$( ((%,( , .&( $$ . $>$%%.( (%$(-. )% , -())&/6 -( .6 %/6 $%*&.6 I. ()-$ *$%-( -$ ()% $%*&.6 (%$( -%*% ()( -$ $>,-((%6 '&+ %%+ > 6(% &' (%$(* $(.6+6 &' *&6% -. '// % B+-(-$) S(.6+6 4872 PT 1# 19826 (%$( -%*% 6%(-/$ -.*/6-. ,(%+-/ $%*-'-*(-&.% %-,%.( .6 *&.$,>/% 6%(-/$' %% %.6&+$%6 > *&,. $(,
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(%.$-&. A./% &' >%.6 .6 6-,%(%+ &' '&+,%+ $)&/6 >% $ $%*-'-%6 -. ()%+&+-(% $(.6+6
R%&+(-. R%$/($#1 T)-*.%$$ &' $%*-,%.2 D-+%*(-&. &' >%.6 ?+&&( &+ '*%@3 A./% &' >%.6
4 D-,%(%+ &' '&+,%+ 5 A%+.*% &' ;&-.( '(%+ >%.6-. % (% .6 /&*(-&. &' '/$
+&&( >%.6 '*% >%.6 '&+*% '&+*%
()-$ $-6% -. (%.$-&. '&+ '*% >%.6F F
()-$ $-6% -. (%.$-&. '&+ +&&( >%.6 R R R R
S+'*% -. *&.(*( -() '&+,%+ +&.6 '/( R +&//%+ $&+( F '&+,%+ &' $%*-'-%6 +6-$
SIDE BEND TEST
O>;%*(# T& 6%(%+,-.% ()% $&.6.%$$ &' ()% %/6 ,%(/ .6 HA -. *+&$$ $%*(-&. T)-$ , >% +%'%++%6 (& ()% (+.$=%+$% >%.6 (%$( &. ()-* ,(%+-/$ I( -$ /$& $%6 &. +&*%$$%$&+ +&*%6+%$ %%.63 D-,%(%+ &' '&+,%+4 A%+.*% &' ;&-.( '(%+ >%.6-. % (% .6 /&*(-&. &' '/$
'&+*% 10,,
F
()-*.%$$&' /(%
R R()-$ $-6% -. (%.$-&. '&+ R +&//%+ $&+($-6% >%.6 F '&+,%+ &' $%*-'-%6 +6-$
TRANSVERSE TENSILE TEST
O>;%*(# U$%6 (& ,%$+% ()% (+.$=%+$% (%.$-/% $(+%.() .6%+ $((-* /&6-. &' >(( ;&-.(%,/&-. >(( %/6$T)% +%6*%6 $%*(-&. (%.$-/% (%$( .&+,// '-/$ -. ()% +%.( ,%(/ .6 $& -( -$ .&(6%$-.%6 (& -=% ()% (%.$-/% $(+%.() &' ()% %/6T)% +6-$ +%6*%6 (%.$-/% (%$( -$ (%$( &' ()% $ 6%&$-(%6 6-/(%6 %/6 ,%(/
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T)% // %/6 (%.$-/% (%$( $-. /&.-(6-./ $%*(-&. '+&, ()% %/6 &./ -$ $%6 (&*)%* ()% $ 6%&$-(%6 .6-/(%6 %/6 ,%(/ ?U$// $%6 > *&.$,>/%,.'*(+%+$@
M%()&6# T)% (%$( -%*% -$ */,%6 ( %*) %.6 .6 /&6 -$ /-%6 > . )6+/-* &+ $*+%,%*).-$, T)% /&6 -$ -.*+%$%6 .(-/ '+*(+% &**+$
R%&+(-. R%$/($#1 T% &' $%*-,%. ?% +%6*%6 $%*(-&.@2 W)%()%+ %% $((%6
5 L&*(-&. .6 (% &' . '/$ +%$%.( &. ()% '+*(+% $+'*%
/&6 /&6
.&(*) -. %/6
/&6 /&6
+%6*%6 $%*(-&. (%.$-/% (%$( +6-$ +%6*%6 (%.$-/% (%$(
T)% (%$( -=%$ ,%$+% &' %+*%.(% %/&.(-&. %+*%.(% +%6*(-&. -. +% .6 /(-,(% (%.$-/%$(+%.()
UTS ?-%/6 $(+%$$ $(+%.() &-.(@
-%/6 &-.(
UTS /(-,(% (%.$-/% $(+%.() STRAIN ?N@
%/$(-* /$(-*
STRESS ?,,@
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T)% (%.$-/% (%$( -=%$ ,%$+% &' DUCTILITY?-. N%(&.$ %+ ,, $+%6 *&,>-.(-&. &' %+*%.(% %/&.(-&. .6 %+*%.(% +%6*(-&. -.+%
T%$ &' '-/+%$
BRITTLE B+%
S+'*%
B+-((/% '+*(+% -$ '/( .6 '%(+%/%$$
DUCTILE
B+% S)%+ /-$
S+'*%
A 6*(-/% '+*(+% (%+$ ( 45° (& ()% /&6
C)%=+&. ,+$IN!SERVICE BRITTLE FRACTURE
S+'*%A '/( $+'*% -() *)%=+&. ,+-.$ ()( &-.( (& ()% ,(%+-/ 6%'%*( ()( -.-(-(%6 ()% '+*(+%
C+=%$FATIGUE FAILURE
S+'*%
A '/( $+'*% -() .&(-*%>/% *+=%$
CHARPY V NOTCH IMPACT TEST
O>;%*(# T& 6%(%+,-.% ()% ,&.( &' %.%+ >$&+>%6 -. '+*(+-. $(.6+6-$%6 (%$(-%*% ( $%*-'-%6 (%,%+(+%
M%()&6# A ,*)-.%6 .&(*)%6 $%*-,%. -$ >+&%. > &.% >/& '+&, %.6/, B%*$%$*((%+ &**+$ -. ()% +%$/($ ( /%$( ()+%% $%*-,%.$ +% $%6 (& $$%$$ ()% ;&-.(+%+%$%.(%6
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T%$(-. -$ *++-%6 &( ( (%,%+(+% $%*-'-%6 -. ()% +&+-(% /-*(-&.$(.6+6T)% B+-(-$) $(.6+6 -$ BS 131# PT 2# 1972
R%&+(-. R%$/($#1 L&*(-&. .6 &+-%.((-&. &' ()% .&(*)2 T%$(-. (%,%+(+%3 E.%+ >$&+>%6 -. ;&/%$4 D%$*+-(-&. &' '+*(+% %+.*%5 L&*(-&. &' . 6%'%*($
H,,%+ >/& '+&, ()-$ $-6% )
6
10,, A
B 55,,
10,, (
+&&( +6-$ ! .=-/025 ,, ( ! (%$(-%*%
) ! ),,%+ 6 ! 6-/ */->+(%6 -. ;&/%$ ! &-.( +%*)%6 '(%+ '+*(+%
2 ,, E.%+ >$&+>%6 6+-. '+*(+% 45° -$ +&&+(-&./ (& ?A ! B@
CHARPY TEST PIECE CHARPY IMPACT MACHINE
T)% C)+ -,*( (%$( ,%$+%6 -. ;&/%$ -$ . $$%$$,%.( &' TOUGHNESS
T+.$-(-&. (%,%+(+% ?*+=%@ -. $(%%/ D*(-/% F-/+%
CS SS
&/%$
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T%,%+(+%B+-((/% F-/+% ?)-)%+ (&).%$$ @
FILLET WELD FRACTURE TEST
O>;%*(# T& >+% ()% ;&-.( ()+&) ()% %/6 (& %+,-( %%.6 $ *(
NIC: BREA ?BEND@ TEST
O>;%*(# A$ '&+ '-//%( %/6 '+*(+% $%6 &. >(( %/6$
M%()&6# T)% $%*-,%. -$ *( (+.$=%+$%/ (& ()% %/6 .6 $ *( -$ /-%6 /&. ()% *%.(+%&' ()% %/6 '*% T)% >%$( /*% '&+ ()% *( -$ ( $(+( $(& T)% $%*-,%. -$'+*(+%6 > >%.6-. &+ > ),,%+ >/&$ T)% .-* >%.6 (%$( -// '-.6 -.(%+./6%'%*($
R%&+(-. R%$/($#1 T)-*.%$$ &' ,(%+-/2 W-6() &' $%*-,%.3 L&*(-&. &' '+*(+%4 A%+.*% &' ;&-.( '(%+ '+*(+%
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MACRO SECTION
O>;%*(# T& %/ '-./ */%.-() *%(&.% .6 ,&.( -. B%/-(%@ T)% $%*-,%. -$ ()%. -.$%*(%6 ( (& 10!<,.-'-*(-&.
R%&+(-. R%$/($#1 M(%+-/2 W%/6-. +&*%$$3 S%*-,%. -6%.(-'-*(-&.4 S%.(%.*-. $(.6+65 T)-*.%$$" G%&,%(+-* '/$ ! (% $-% .6 /&*(-&.
7 I.(%+./ '/$ ! (% $-% .6 /&*(-&.8 P+%.( ,%(/ '/$ ! (% $-% .6 /&*(-&.9 A**%( &+ +%;%*( (& $(.6+6 '&+ %*) '/
C&,+-$&. &' ,*+& $%*(-&. .6 ,-*+& $%*(-&.#
MACRO MICROM.-'-*(-&. 10 1000F-.-$) "00 +-( 1 ,-*+&. ?)-) /%=%/ &/-$)@F%(+%$6%'%*($ *+*$ $/ LOF %(* -.(%++./+ $(+*(+%U$%$ +&*%6+%%/6%+ /-'-*(-&. +%$%+*)'-/+% ./$-$
TYPES OF TEST
.(-((-=% ?,%$+>/%@ /-((-=%
T%.$-/% B%.6 (%$(C)+ N-* >+% H+6.%$$ M*+&CTOT ?*+* (- &%.-. (%$(@ F-//%( '+*(+%
SYMBOLS
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WELD SPECIFICATIONS
W%/6$ ,$( >% $%*-'-%6 > */%+ -.$(+*(-&.$ .6 // $('' -.*/6-. +&6*(-&. %+$&..%/ ,$(.6%+$(.6 ()% %/6 $,>&/$ $%*-'-%6I( , >% .%*%$$+ (& $%*-' ,&+% 6%(-/$ >&( ()% %/6 % $-% &+ %/%*(+&6% (& >% $%6 &+ %=%.()% '// 6%(-/$ &' %/6 +&*%6+% , >% .%%6%6T)% ,%()&6$ ,&$( *&,,&./ $%6 (& $%*-' %/6 +%#
W+-((%. $((%,%.(W%/6 Y -$ (& >% $-./% V >(( %/6%6 '+&, ()% &($-6% &' ()% =%$$%/ T)% $+'*% &' ()%
%/6 -$ (& >% +&.6 '/$) T)% +&&( -$ (& >% $%/%6 -() %/6 +. 6%&$-(%6 '+&, -.$-6% ()% =%$$%/T)% *&,/%(%6 %/6 -$ (& >% +6-&+)%6
S,>&/$ &. 6+-.#
RAD 123
B&() ()% >&=% -=% ()% $,% -.'&+,(-&.
S(.6+6$ '&+ %/6 $,>&/$#A/()&) ()% ,-. '%(+%$ &' %/6 $,>&/$ +% -.(%+.(-&./ =+-(-&.$ -. 6%(-/ &**+ '+&,*&.(+ (& *&.(+ S,>&/$ +% $%*-'-%6 > .(-&./ $(.6+6$
UBSEN 22553USAAWS 24
I. ()-$ (%&/$ +% -. **&+6.*% -() BSEN 22553 )-*) $%+*%6%$ BS 499 .6 -$
-6%.(-*/ (& ()&$% -. ISO 2553
WELD DETAILS
I.6-*(-. ;&-.( &$-(-&.#A. ++& -.6-*(%$ ()% &$-(-&. &' ()% ;&-.( T)% ++& &-.($ (& &.% $-6% &' ()% ;&-.( T)-$ -$*//%6 ()% ARROW SIDE T)% $-6% +%,&(% '+&, ()% ++& -$ *//%6 ()% OTHER SIDE
++& $-6% &()%+ $-6% ++& $-6%
&()%+ $-6%
W%/6 -.'&+,(-&.#I.'&+,(-&. >&( ()% %/6 -$ -=%. &. +%'%+%.*% /-.% ((*)%6 (& ()% ++& ( -=&( T)%+%'%+%.*% /-.% -$ /$ )&+-&.(/ .6 ()% ++& *. $-. >&( ()% -=&( (& &-.( ( ()%
2"
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%/6 D%(-/$ &' ()% %/6 &. ()% ++& $-6% &' ()% ;&-.( +% -=%. &. ()% $&/-6 /-.% O()%+ $-6%-.'&+,(-&. -$ &. ()% 6&((%6 /-.% )-*) *. >% $)&. >&=% &+ >%/& ()% $&/-6 /-.%
-=&( +%'%+%.*% /-.% ++& $-6% -.'&+,(-&.
&()%+ $-6% -.'&+,(-&.++&
A '-//%( %/6 -$ -.6-*(%6 > (+-./% /*%6 &. ()% +%'%+%.*% /-.%
A (+-./% &. ()% +%'%+%.*% /-.%$%*-'-%$ '-//%( %/6 &. ()% arrow side &' ()% ;&-.(
A (+-./% &. ()% 6&((%6 /-.%
*//$ '&+ '-//%( %/6 &. ()% other side &' ()% ;&-.(
TYPES OF BUTT WELD
T)% *&,,&. (%$ &' %6% +%+(-&. $$&*-(%6 -() >(( %/6 +% -.6-*(%6 $ '&//&$#
$+% %6% +%+(-&. $-./% V +%+(-&.
6&>/% V +%+(-&. $-./% U +%+(-&.
U$-. $,>&/$ -( -$ .&( .%*%$$+ (& 6+ ()%6&>/% U +%+(-&. $)% &' ()% %/6 %6% +%+(-&. O. .
6+-. ()% ;&-.( -$ /$ $)&. $ $-./%/-.%
ASYMMETRICAL PREPARATIONS
I. $&,% ;&-.($ &./ &.% *&,&.%.( -$ +%+%6 % $-./% >%=%/ >(( &+ $-./% >(( I. ()%$% *$%$()% ++& &-.($ ( ()% %6% )-*) -$ (& >% +%+%6 T)% =%+(-*/ +-)( &' ()% $,>&/ -$ /$ (&()% /%'( &. ()% +%'%+%.*% /-.%
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DIMENSIONING FILLET WELDS
T)% /% /%.() &' '-//%( %/6 -$ /&*(%6 (& ()% /%'( &' ()% %/6 $,>&/ ?(+-./%@ T)% 6-,%.$-&. -$ -.,-//-,%(+%$ +%*%6%6 -() ()% /%((%+ T)+&( ()-*.%$$ -$ -.6-*(%6 -. ()% $,% >( -$ +%*%6%6 > ()% /%((%+ I' .& /%((%+ -$ $)&. &. 6+-. ()%. $$,% ()% 6-,%.$-&. -$ /% /%.()
10 7 10 ,, /% /%.() '-//%( %/6 -() 7 ,,
'-//%( %/6 6%$-. ()+&( ()-*.%$$
F&+ 6%% %.%(+(-&. %/6$ ()% 6-,%.$-&.$ +% -.6-*(%6 % S8 "T)-$ -.6-*(%$ %/6 &' " ,, 6%$-. ()+&( -() . 8 ,,*(/ ()+&( 6%$-+%6 T)% *(/ ()+&( ()-*.%$$ -$ +%*%6%6 > S
I.(%+,-((%.( '-//%( %/6$ +% 6-,%.$-&.%6 > -=-.# . < / ?%@.,>%+ &' %/6 %/%,%.($ ? . @/%.() &' %/6 %/%,%.( ? / @6-$(.*% >%(%%. %/6 %/%,%.($ ? % @
O'(%. ()% .,>%+ &' %/6 %/%,%.($ ?.@ -$ .&( $%*-'-%6 $// >%*$% -( -$ .&( .&.
T)% $,>&/ *. /$& >% +-((%. $ / ?%@ / ()% /%.() >%-. +%%(%6 T)% /%.() -$ -. *%.(-,%(+%$
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MATERIALS INSPECTION CHEC LIST
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FUSION WELDING FACTORS
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/,%//+ (%+-.)$ $(% /-%:%+.*%
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$$*%(->/% (& *+*-. (). /& *+>&. $(%%/ H-) )%( -.($ +% $// +%*&,,%.6%6 .6 +%!)%(-. -$ $&,%(-,%$ +%-+%6
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(+.$=%+$% +%$-6/ $(+%$$%$ .6 % '-.6 (%.$-/% $(+%$$%$ ( ()% $+'*% .6 *&,+%$$-=% $(+%$$%$ ( ()%*%.(+%
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6@ A// 6&*,%.((-&. .6 +%*&+6$ +% -. &+6%+
CALIBRATION OF WELDING EQUIPMENT
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DEFECTS DETECTED BY SURFACE INSPECTION
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(+.$=%+$% *+(%+ ?$(+ *+*-.@
2 SURFACE IRREGULARITIES
U.6%+*(
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A. -++%/+ +&&=% ( (&% &' +. -. ()% +%.(,%(/ &+ -. +%=-&$/ 6%&$-(%6 %/6 ,%(/ I'*+%(%6 $>!$+'*% -( >%*&,%$ =%+ %''%*(-=%$/ (+ -. ()% >&6 &' ()% %/6 U.6%+*( -$%$$%.(-// .&(*) ()( -. (+. >%*&,%$ '&*/ &-.( '&+ $(+%$$ /&6-. ()%+%> +%6*-. ()% '(-%/-'% &' ()% ;&-.(C$%$ ! *++%.( (&& )-) =&/(% (&& )-) (+=%/$%%6 (&& )-) %/%*(+&6% (&& $,// %/%*(+&6% ./%
O=%+/A. -,%+'%*(-&. ( ()% (&% &+ +&&( &' %/6 *$%6 >*$%6 > %/6 ,%(/ '/&-. &. (& ()% $+'*% &' ()% +%.( /(% -()&( '$-. (& -(C$%$ ! $/& (+=%/ $%%6 /+% %/%*(+&6% (-/( ./% &&+ +%!*/%.-.
C+(%+ -%A 6%+%$$-&. 6% (& $)+-.% ( ()% %.6 &' +.)%+% ()% $&+*% &' )%( $ +%,&=%6C$%$ ! >+%-. ()% +* (&& -*/ (&& +-6*&&/-.
S((%+S(+ /&>/%$ &' %/6 ,(%+-/ &. +%.( /(% &($-6% ()% %/6
C$%$ ! 6, %/%*(+&6%$ (&& )-) =&/(% (&& )-) *++%.( '/< ,-$$-.
S(+ '/$) ?$(+ +*-.@T)% 6,% &. ()% +%.( ,(%+-/ +%$/(-. '+&, ()% **-6%.(/ $(+--. &' . +* '+&,()% %/6 A $,// =&/,% &' >$% ,(%+-/ -$ ,%/(%6 )%. ()% +* -$ $(+* T)-$ ,&/(%. &&/-$ %.*)%6 6% (& ()% +-6 6-''$-&. &' )%( ()+&) ()% /(% T)-$ , /%6 (& ()%'&+,(-&. &' *+(%+ ()( /%.6$ -($%/' (& *+*-. &+ *).% -. +-. $(+*(+% > *+%(-. ,+(%.$-(-* &+ >+-((/% +-. $(+*(+% -. ()% +% &' ()% +* $(+-% T)%$% 6-$*&.(-.-(-%$ ,/%6 (& %%$%6 $ -6%?T)% -6%/ +&'-/% -$ (& +%,&=% ()% * .6 /%=% ()% %/6 '/$) -() ()% 6;*%.( $+'*%$T)-$ &/6 -.*+%$% ()% '(-% /-'% &' ()% ;&-.( > '*(&+ &' 3@
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A66-(-&./ %/6 ,%(/ >&=% ()% $+'*% /.% &' ()% +%.( ,(%+-/ &+ +%(%+ (). ()% 6%$-+%6 ()+&( &.'-//%( %/6$
L* &' '$-&.A *&.(-.&$ &+ -.(%+,-((%.( +&&=% /&. ()% $-6% &'()% %/6 -() ()% &+--./ %/6 +% '*% $(-// -.(*(C$%$ ! .&( %.&) +.$ &%+(&+ %++&+
I.*&,/%(%/ '-//%6 +&&=%A *&.(-.&$ &+ -.(%+,-((%.( *)..%/ -. ()% $+'*% &'()% %/6 +..-. /&. -($ /%.() 6% (& -.$''-*-%.(%/6 ,(%+-/ T)% *)..%/ , >% /&. ()% *%.(+% &+ /&. &.% &+ >&() %6%$ &' ()% %/6C$%$ ! .&( %.&) +.$ ! +&*%6+% %++&+ %/%*(+&6%(&& $,// A/$& *//%6 -.$''-*-%.( ()+&(
B/>&$ *&.(&+
N&( BS 499 (%+, ?&$$->/ .6%+ *&.(&+ (&% >/%.6@ U.%=%./ $-%6 *-. +.$C$%$ ! %/%*(+&6% (% +* =&/(% *&.6-(-&.$ %/6%+ (%*).-%
U.%/ /%$ N&( BS 499 (%+, V+-(-&. &' /% /%.() &. '-//%(%/6C$%$ ! (-/( ./% +. $%%.*%
NB U.%/ /%$ , >% $%*-'-%6 $ +( &' ()% 6%$-. !-. )-*) *$% ()% +% .&( 6%'%*($
4 ROOT DEFECTS
I.*&,/%(% +&&( %.%(+(-&.F-/+% &' %/6 ,%(/ (& %- $,// -.*/6%6 ./% )%( -.( (&& /&
L* &' +&&( '$-&.L* &' .-&. ( ()% +&&( &' ;&-.(C$%$ ! &&+ %/6 +% .%=%. >%=%/ +&&( '*% (&&/+% /-.%+ ,-$/-.,%.( */%.-.
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R&&( *&.*=-( ?$*!>* .6%+$)-.@A $)//& +&&=% )-*) , &**+ -. ()% +&&( &' >(( %/6C$%$ ! +% +%$$+% -6% +&&( .6 +%$-6/ $(+%$$%$-. +&&(
S)+-.% +&&=%A $)//& +&&=% /&. %*) $-6% &' %.%(+(-&. >%6C$%$ ! *&.(+*(-&. &' ()% ,%(/ /&. %*) $-6% &' ()% >%6 )-/% -. ()% /$(-* *&.6-(-&.
B+.()+&) ?,%/( ()+&) >/&()+&)@A /&*/-$%6 *&//$% &' ()% ,&/(%. &&/ +%$/(-. -. )&/% -. ()% %/6 +.C$%$ ! %%(%%. (&%/6%6 -%*%$ $*) ()( ()%-+ $+'*% /.%$ +% .&( +//%/ &+ ( ()% -.(%.6%6 ./%$
E ()% +%,&=/&' ()% $+'*% &' %/6 .6 6;*%.( +%$ (& >%/&()% $+'*% &' ()% +%.( ,%(/
G+-.6-. ,+G+&&=%$ &. ()% $+'*% &' ()% +%.( ,%(/ &+ %/6 ,%(/ ,6% > +-.6-. )%%/ &+$+'*-. (&&/
T&&/ ,+A. -.6%.((-&. -. ()% $+'*% &' ()% +%.( ,%(/ &+ %/6 ,%(/ +%$/(-. '+&, ()% /-*(-&.&' (&&/ % *)--. (&&/ -. +%+(-&. &+ 6+%$$-.
H,,%+ ,+A. -.6%.((-&. -. ()% $+'*% &' ()% +%.( ,%(/ &+ %/6 ,%(/ 6% (& ),,%+ >/&
T&+. $+'*%A $+'*% -++%/+-( 6% (& ()% >+%-. &'' &' (%,&++ ((*),%.($
S+'*% -((-.A. -,%+'%*(-&. -. ()% $+'*% &' ()% +%.( ,%(/ $// -. ()% '&+, &' $,// 6%+%$$-&.$
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INTERNAL DEFECTS
DEFINITIONS
L* &' '$-&. L* &' .-&. -. %/6 >%(%%. %/6 ,%(/ .6 +%.( ,%(/ > >%(%%. +%.( ,%(/ .6 +%.( ,%(/ * >%(%%. %/6 ,%(/ .6 %/6 ,%(/
L* &' $-6%// '$-&. L* &' .-&. >%(%%. %/6 ,%(/ .6 +%.( ,%(/ ( $-6% &' %/6
L* &' -.(%+!+. '$-&. L* &' .-&. >%(%%. 6;*%.( +.$ &' %/6 ,%(/ -. ,/(-!+.
;&-.(
I.*/$-&. S/ &+ &()%+ '&+%-. ,((%+ %.(+%6 6+-. %/6-. T)% 6%'%*( -$,&+% -++%/+ -. $)% (). $ &+%
O %.(+%6 $6+-. ()% $&/-6-'-*(-&. &' ,&/(%. ,%(/
W&+,)&/% A. %/&.(%6 &+ (>/+ *=-( '&+,%6 > %.(+%6 $ 6+-. ()%$&/-6-'-*(-&. &' ,&/(%. ,%(/
GENERAL CAUSES
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P&+&$-( I$ ()% +%$/( &' $ >%-. %.(+%6 -()-. ()% $&/-6-'-. %/6 ,%(/ P&+&$-( -// >% +%$%.( -. %/6 -' ()% %/6-. (%*).-% ,(%+-/$ $%6 &+ *&.6-(-&. &' ()% %/6 ;&-.( +&,&(%$ $ '&+,(-&. I' ()% ,&/(%. %/6 ,%(/ *&&/$ $/&/ .6 //&$ // $(& +-$% (& ()% $+'*% >%'&+% $&/-6-'-*(-&. ()% %/6 &/6 >% =-+(// '+%% &' &+&$-(I$&/(%6 &+ .-'&+, &+&$-(# T)% *$% &' ()-$ '&+, &' $-./+ &+&$-( -$ %.%+//'/( %/6-. (%*).-% &+ 6%'%*(-=% ,(%+-/ &+ >&()C/$(%+ &+ +& &+&$-(# I$ /&*/-$%6 +& &' &+%$ ()( , +%$/( '+&, -,+&%+ -.-(-(-&. &+ (%+,-.(-&. &' ()% %/6-. +*L-.%+ &+&$-(# A/$ '&+,$ $(+-)( /-.% /&. +. &' %/6 .6 -$ *$%6 > $%=&/=-. '+&, *&.(,-..($
O=%+/ ?C&/6 /+&// &=%+@ U$// *$%6 > -.*&++%*( ,.-/(-&. &' %/6-. +&*%6+%$-% /& *++%.( *&,>-.%6 -() +&. (+=%/ $%%6 T)-$ 6%'%*( *. &**+ &. ()%'$-&. '*% $ %// $ ()% * +. -' ()% '$-&. '*% *&.(-.$ (-)(/ 6)%+-. &% 6%(%*(%6 > NDT .6 +&>>/ -.(%++%(%6 $ /* &' '$-&.@O=%+/ , >% 6%'-.%6 $ $+'*% *&..%*(%6 6-$*&.(-.-( ()( '&+,$ $%=%+%,%*).-*/ .&(*) +//%/ (& ()% %/6 ()% $)-%/6-. $
SPECIFIC CAUSES AND REMEDIES
CAUSE REMEDY
P&+&$-(
E-. .653
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&+ &. ;&-.( $+'*%$ $(&+-. %/%*(+&6%$K +%)%( ()% >$% ,%(/
H-) $/)+ >$% ,%(/ U$% %/%*(+&6%$ -() >$-* $/-. +%*(-&.$
I.*/$-&.$
F-/+% (& +%,&=% $/ C/%. $+'*% .6 +%=-&$ %/6 >%6
E.(+,%.( &' +%'+*(&+ &+$) ()% +%=-&$ >%6
T.$(%. -. ()% %/6 ,%(/ A=&-6 *&.(*( >%(%%. ()% %/%*(+&6% .6&+-%*%K $% /+%+ %/%*(+&6%
I,+&%+ ;&-.( 6%$-. I.*+%$% >%=%/ ./% &' ;&-.(
O* $(% &+ >/&* %/6-. $%%.*%
E((%+ ()% ;&-.('*%$ +-&+ (& %/6-.
D%'%*(-=% %/%*(+&6%$ C).% (& .% %/%*(+&6%K >% %/%*(+&6%$ (&+%,&=% ,&-$(+%
P&&+ '-(! R%6*% +&&( &%.-.K >-/6 ()% %6%$ -()%/6 ,%(/
S,// %/6 >%6 I.*+%$% %/%*(+&6% $-%K +-$% %/6-. *++%.(K+%6*% (+=%/ $%%6
H-) $/)+ >$% ,%(/ U$% '-//%+ ,%(/ /& -. $/)+
A./+ 6-$(&+(-&. C).% (& >/.*%6 %/6-. &. >&() $-6%$ &' ;&-.(
C+(%+ *+*-. F-// *+(%+ >%'&+% %%6
B$% ,%(/ *+*-.54
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H6+&%. -. %/6-. (,&$)%+% U$% /& )6+&%. %/6-. +&*%$$K +%)%( .6)&/6 '&+ (& )&+$ '(%+ %/6-. &+ &$( %/6 )%((+%( -,,%6-(%/
H&( *+*-. U$% /& )%( -.(K 6%&$-( ()-. /%+$K *).% >$% ,%(/
L& 6*(-/-( U$% +%)%(K ..%/ ()% >$% ,%(/
H-) +%$-6/ $(+%$$%$ R%6%$-. ()% %/6,%.(K *).% %/6-. $%%.*%K/ -.(%+,%6-(% $(+%$$ +%/-%' )%( (+%(,%.(
H-) )+6%.>-/-( P+%)%(K -.*+%$% )%( -.(K )%( (+%( -()&(*&&/-. (& +&&, (%,%+(+%
B+-((/% )$%$ -. ()% ,-*+&$(+*(+% S&/(-&. )%(!(+%( +-&+ (& %/6-.
MACRO EXAMINATION
T)-$ $%*(-&. *&=%+$ ()% -.(%++%((-&. &' -.(%+./ 6%'%*($ .6 ()%-+ +%&+(-. -() +%+6 (& ()% M*+&%
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D+-. -.(%++%((-&. -( -$ .%*%$$+ (& -6%.(-' $$&*-(%6 6%'%*($
%%*$% &' &&+**%$$
% $$%$$,%.( &' ()% %/6 '*%
5"
5"
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S/ -.*/$-&.$ -// >% */%+/ =&/,%(+-* -.$( $-/-* -.*/$-&.$ ()( -// )=% /%.() .6 /-,-(%6-6()
%.6$
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M*+& -6%.(-'-*(-&. ,(%+-/ %/6-. +&*%$$ $%.(%.*-. $(.6+6A// -.(%+./ 6%'%*($ -() (% $-% .6 **%(+%;%*(A// $+'*% 6%'%*($ -() (% $-% .6 **%(+%;%*(G%&,%(+-* 6%'%*($ ?% ,-$/-.,%.(@ -() (% $-% .6 **%(+%;%*( N,% $-.(+% .6 6(%
A// 6%'%*($ $)&/6 >% ++&%6 .6 .,>%+%6 &. ()% +%&+( F&+ CSWIP ()% $%.(%.*-. $(.6+6 -$ISO 5817 /%=%/ B ?$(+-.%.(@
NON DESTRUCTIVE TESTING
ULTRASONIC INSPECTION
T% &' &%+(-&.#M./ &+ ,%*).-$%6
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E-,%.(#M-. .-( *&,+-$-. /$% %.%+(&+ 6-$/ &$*-//&$*&% +&>% ?*)&$%. (& $-(&+@
M&6% &' &%+(-&.#A /$% &' %/%*(+-*/ %.%+ -$ '%6 (& ()% +&>% -. )-*) -%&!%/%*(+-* *+$(/*&.=%+($ -( (& ,%*).-*/ =->+(-&.$ ( . /(+$&.-* '+%%.* T)% =->+(-&.$ +%(+.$,-((%6 ?=- /%+ &' +%$% (& %% */*/(%6
M(%+-/$M&$( ,%(/ %% '+%%.* 1 ! 5MHP&+(>-/-( G&&6A**%$$ G&&6 ?*. >% >((%+ &%+(%6@T)-*.%$$ +.% 5 ! 500,,M-.-,, 6%'%*( $-% 5,, -6%
O=%+// 6=.(%$I,,%6-(% +%$%.((-&. &' +%$/($
N&( .%*%$$+ (& %=*(% %+$&..%/C. >% >((%+ &%+%6D%() /&*(-&. &' 6%'%*($
O=%+// /-,-((-&.$T+-.%6 .6 $-//%6 &%+(&+ .%%6%6 N& -*(&+-/ +%*&+6
S'%(M&6%+(% *+% .%%6%6 $ '&+ // %/%*(+-*/ %-,%.(
MAGNETIC PARTICLE INSPECTION
T% &' &%+(-&.M./ &+ ,%*).-$%6
E-,%.(P&%+ $/ C&.(*($ &+ *&-/ U/(+!=-&/%( /, ?&(-&./@ P&+(>/% &+ '-
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T)% &+ -$ ,.%(-$%6 %-()%+ > $$-. *++%.( ()+&) -( &+ ()+&) *&-/$++&.6-. -( D%'%*($ &. &+ .%+ ()% $+'*% 6-$+( ()% ,.%(-* '-%/6 ?./%$$ ()%+% +//%/ (& -(@ A ,.%(-* +(-*/% '/-6 $$%.$-&. -$ /-%6 )-*) *&.*%.(+(%$+&.6 ()% 6%'%*($ T)% &+ -$ =-%%6 %-()%+ 6-+%*(/ &+ > /(+!=-&/%( /-)( $-. 6% )-*) '/&+%$*%$ ! -% %,-($ =-$->/% /-)( ?()-$ ,$( >% 6&.% )%+% .&+,/ /-)(-.-$ $>6%6@ A'(%+ (%$(-. &+ , >% 6%,.%(-$%6 -' +%-+%6
M(%+-/$M.%(-* ,(%+-/$ &./ ! '%++-(-* $(%%/$ .6 $&,% .-*%/ //&$
O%+(-. +,%(%+$C++%.( 500 ! 10000 A,$ ?AC &+ DC@S/ /&6 1 ! 100 VAP&+(>-/-( &&6A**%$$ +%$(+-*(%6M-.-,, 6%'%*( $-% 0025,, -6% ( $+'*%T%$(-. (-,% 10 ! 80 $%*&.6$
T-*/ %/6-. /-*(-&.$
R-6 -.$%*(-&. &' %/6%6 $(+*(+/ 6%(-/$P+&6*(-&. +(% -.$%*(-&. &' $,// *&,&.%.($
O=%+// 6=.(%$D-+%*( -.6-*(-&. &' 6%'%*( /&*(-&.I.-(-/ -.$%*(-&. > .$-//%6 />&+S&,% -.6-*(-&. &' $>!$+'*% 6%'%*($ >( &' /& $%.$-(-=-( N&( *+-(-*// 6%%.6%.( &. $+'*% *&.6-(-&.
O=%+// /-,-((-&.$ N& $% '&+ .&.!,.%(-* ,(%+-/$
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S'%(M&6%+(% *+% .%%6%6 -. ).6/-. %/%*(+-*/ %-,%.( .6 '/,,>/% '/-6$
RADIOGRAPHY
G,, R6-&+)
T% &' &%+(-&.S((-* ! 6%=%/&,%.( , >% ,%*).-$%6
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M&6% &' &%+(-&.
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G,, +$ $-,-/+ (& !+$ >( &' $)&+(%+ =%/%.() +% %,-((%6 *&.(-.&$/'+&, ()% -$&(&% I( *..&( >% $-(*)%6 &'': $& )%. .&( -. $% -( -$ %( -. )%=$(&+% *&.(-.%+ ()( >$&+>$ +6-(-&. T)% $$ ()+&) ()% &+ (& >% -.$%*(%6P+($ &' ()% &+ +%$%.(-. /%$$ &>$(+*(-&. (& ,, +$ $*) $ *=-(-%$ &+-.*/$-&.$ //& -.*+%$%6 % 6+%+ -,%$ S%*(-&. ()-*.%$$-.*+%$%$ ?$*) $ %/6@ %+ $ /%$$ 6%.$% -,%$
O%+(-. +,%(%+$W=%/%.() &' +6-(-&. 0001 ! 0015 .,
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!+ R6-&+)
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O%+(-. +,%(%+$T>% =&/(% 1
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