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ETTING UP OF

ELECTROPLATING UNIT FOR

THE FABRICATION OF

AGRICULTURAL TOOL

TEAM MEMBERS:-1. KUMAR SAHEB (1PI10ME061)2. MANOJ KUMAR RAJPUT(1PI10ME065)3. APOORVA KUMAR(1PI10ME024)

PROJECT GUI E:P!"# C.S RAMESH

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SYNOPSIS

1. T$% "&'% *+% *, " * !"+% $% /% ! "!!",*" !%,*, % "#C" &* % H !+%, %! B %, /* $ $% $% "# E % !" * !" %,,.

2. T$% C" &* % $ !+%, %! *, $* % $ %!#"! , $!%%" %! *" ,-!% * $!%,$* /* "/* * " ,* %

!" %,,.3. $* % " %! *

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4. T$% " +% *" %!* 7,% " 8% $ !+%, %! & % *, M 65, %% $ +* " , * 7% ,Mn-65%,C-7%,Si-2.5%,P-0.25%,S-0.03% respectively.

5. S 7 9 ,$"/, $ %##* *% 9 *#% "# & %, !% 7 %, 7% ""!!",*" /% ! &! ,*" /% ! * /% !.

6. V !*"7, % $ * 7%, *8% $%! , ! 9 ! " * $ , &%%" % " !% 7 % $% &"+% % *" % !"& % , &7 $%,%

% $ * 7%, !%,7 , * * !", !7 7!% !% * % ;. I $% !%,% " %< /%= &% ""8* " * * *>% $% /% !

",,%, &9 %+% " * ,% 7 #"! # &!* *" "# $ !+%, %! & %,$%!%&9 "* % % !" * "# N*?S*C " ",* % " $ !+%, %!

& %,.@. E % !" * *, !" %,, "# * " % % " " " $%! &9

,,* % % !* 7!!% .

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B ,* E % !" * ,% 7

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@. N* 8% E % !" * *, % $ * 7% "# % % !" * $* * 8% " " % "&'% . N* 8% 9%! &% % "! *+% !"+"!!",*" !%,*, % /% ! !%,*, %.

Material usedMaterial name Nickel

M% * "* 1453 "C

B"* * P"* 2;30" C

S % *#* G! +* 9 @.

A " * N7 &%! 2@

A " * %* $ 5@.;1

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N* 8% * *, /* % 9 7,% * !* 7 7!% * 7, !* * * !! , "! %!", % !* % ! $* % 7! #"" !" %,,* % *% 7* % $% * ,.

A&"7 65 "# $% !" 7 % * 8% *, 7,% " 7# 7!%, * %,, , %% 20 *, 7,% * " #%!!"7, "9, 7,% *% % !" * , * *" ,.

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Profile vieof t!ee"peri#ent$l

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.

(n $ni#$tion of !o $ co# ine !$rvesteror)s

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.

'ests perfor#e& over t!e l$&esefore electropl$tin* +-

1. C!e#ic$l co#position test +-

'!is test $s perfor#e& sin* optic$l e#ission spectro#etry.

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ptic$l e#ission spectro#etry involves $pplyin* electric$lener*y in t!e for# of sp$r) *ener$te& et een $n electro&e$n& $ #et$l s$#ple, !ere y t!e v$pori e& $to#s $re ro *!tto $ !i*! ener*y st$te it!in $ so-c$lle& /&isc!$r*e pl$s#$ .

'!ese e"cite& $to#s $n& ions in t!e &isc!$r*e pl$s#$ cre$te $ni e e#ission spectr # specific to e$c! ele#ent, $s s!o n

$t ri*!t. '! s, $ sin*le ele#ent *ener$tes n #ero s

c!$r$cteristic e#ission spectr$l lines.

'!erefore, t!e li*!t *ener$te& y t!e &isc!$r*e c$n e s$i& toe $ collection of t!e spectr$l lines *ener$te& y t!e ele#ents

in t!e s$#ple. '!is li*!t is split y $ &iffr$ction *r$tin* to

e"tr$ct t!e e#ission spectr # for t!e t$r*et ele#ents. '!eintensity of e$c! e#ission spectr # &epen&s on t!econcentr$tion of t!e ele#ent in t!e s$#ple. etectors

p!oto# ltiplier t es #e$s re t!e presence or $ sence orpresence of t!e spectr # e"tr$cte& for e$c! ele#ent $n& t!eintensity of t!e spectr # to perfor# $lit$tive $n&

$ntit$tive $n$lysis of t!e ele#ents.

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es lt of co#positiontest in percent y

ei*!tcarbon 0.261

silicon 0.2#$n*$nese 1.1

p!osp!oro s 0.012

S lp!er 0.00C!ro#i # 0.32

nic)el 0.23

#oly &en # 0.07

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2. M* !" +* 8%! $ ! %,, %,

#

M$teri$l 8$l e

3169 st$inless steel 140:830

3479 st$inless steel 1 0:830

C$r on steel 55;120:85

<ron 30; 0:85

M$rtensite 1000:8

i$#on& 10000:8

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H ! %,, %, !%,7

Trial 1 478

'ri$l 2 4 6

'ri$l 3 4 2

(ver$*e v$l e 4 2

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N%< , % -% % !" *

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*, "# $% * , " &% 7,%chemicals Amount=ic)el s lf$#$te 100 *>9

?erro s s lp!$te 5 *>9

i#et!yl for#$#i&e 1 9

Silicon C$r i&e

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P!" % 7!% " &% #" "/%1. <nsertion of $*it$tor in electropl$tin* $t!. '!e role of $*it$tor is

to $llo slo $n& nifor# &eposition of =i>SiC on t!e speci#enso t!$t =i>SiC l$yer is stron* eno *! to !$n&le e$r test.

2. Prep$r$tion of electropl$tin* sol tion $s per t!e c!e#ic$l r$tio#entione& $ ove.

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T$ 8

9"7