Rare earth Nic7el composite film was attempted on mild steel surface by DC electrodeposition for improvement of corrosion resistance .... 11(2016) 906Y914.
Available online at www.sciencedirect.com
ScienceDirect Procedia Manufacturing 7 (2016) 543 – 548
1 2 + 3 %3 !#" 4 , %3 5 6
7
2 6#28 2# , 2 9 )
:3 * 1
3 81 9 , 3 +
!"# $ % & '#() *+,
; ) 67 +, 2 ) * < + ) + ) =
" 28 ) + ) () , , # * ), +, - - > 0 )? !"@ 2# 2 =)+ 67 1 , + --A 2 ) 28 + )
' () *) +) +, - ./ © 2016 Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
# +, ) 0 % Peer-review under responsibility of the organizing committee of SMPM 2017 - *. 6#28 3 ,3 3
- )? + 0 + = ) + , + ) ) ) = BC () ) + ) 3 3 + # ) ) BC3 B!C 2 + )) # , = , + ) BDC 2
:
) 9 (E F%##!&#D! -# E 7 ) G
2351-9789 © 2016 Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). Peer-review under responsibility of the organizing committee of SMPM 2017 doi:10.1016/j.promfg.2016.12.068
544
M.F. Phala et al. / Procedia Manufacturing 7 (2016) 543 – 548
)? ) + # ) ) ) = 7 + B"C () #0 = ), ) = BC 673 ) , , ) 3 + ) 3 + ( ) ) = 3 ) + ) BC 2 + ) + ) + 67 67 ,3 3 # # ) 3 3 , B%C 1 # ) 7 + ) + ) 7 , )) , )) B&C 9 # 3 28 ) + # = B$C ; ) , ) ) ), ) 2 ) ) = + + 7 BC * BC 28 7 = 3 )) = 7 () ) , ) , 7 +, 2
, * .
2 (
) "="= # 2 , H3 H3 !H3 DH H , ) # 7 9 +? )3 I2 ) )) )) ) ) ) 0 - ) * J&* #!/3 "* > + , 2 J 0 3 < + ) + , + 7 0 , ) < < ! 68DI83 D 62I8 !" I!.8! () ) ) # ) )
$$$@ 67 " 28 " () ) ) * 3 " * * , ) ;*K86>*. # I# I +, D ) ) D ) + () ), , ) )) - -#4 %9 ? ) ) -, A# , -A ( + E < . ) 2) 2
2
J3 /
68DI8 62I8 I!.8! 28
! D !" "
( I ; 2 , (
"L2M! D#"" D # *
545
M.F. Phala et al. / Procedia Manufacturing 7 (2016) 543 – 548
* *> + (, 111 K ) ! 52 ) ) ) !"@ ) + ) ) 6 / & )' 4 *5 6
9 E ( 3 67 6#"28 ( + E (
-3 2 /
-3 8+ /
*
2 ,
0 N
#3D&
#3$%&D
3&"
$3&%&
!3"
67 6#"28O* 6#"28O3"* 6#"28O*
#3$% #3%D 3$D$ #3!%
#3%$% #3D&!!! #3DD&& #3$!
3$&& %3-#" 3"$ 3&-#"
3! 3&D!%D 3!% 3!!%$
3" "3!" $3 &$3$
* ( + !3 ) - 7 #$%&D/3 #%$%/ ) 1 &"* $&&* , * + +, BC3 28 ) - 1 * B!C ) ) 6# =28 =P" + ) 6 () , + =)+ ) ) () 28 ) + ) ) ) 2?,3 ( ) ( ) 6#"28 * + ) ) )) 3 +,
546
M.F. Phala et al. / Procedia Manufacturing 7 (2016) 543 – 548
)(
9 E 2 -, 67 6#"28 2
2 ) ) E
7
7
% 1. @ 7
%
1'2
4 4 % @ 4
1(2
4
1 * * "* ? ) ) )7 + )3 + 28 ) = () ) + ) )) 28 BC B!C () ) ) ) # ) ( + 3 BC3 B!C3
BDC ) 2 67 = 28 ) ) )) B"C ))+ 9 ! + 8 7 < + ) 2 + ) 7 # 3 ) 9 ! + 6#"28 * ) 28 B%C ; + )
547
M.F. Phala et al. / Procedia Manufacturing 7 (2016) 543 – 548
9 !E 8 67 2 Q + 8 6#"28 2 *
)8$0$
9 DE -- 7
9 D --A 7 9 D+ 6 3 1 + () ) ) #7 ),
67 ) 0 +, ) 0 , )) ) + +, 28 )) , + ) -+ ) = 6 , 0 ) 28 6 = ) )7 3 2 ++ ) + ) )) BC IQ ) B"C ) )) ) 3 3 ) 9 " * 6#28 " )3 2
548
M.F. Phala et al. / Procedia Manufacturing 7 (2016) 543 – 548
9 "E -- 6#28 " *
67# , 0 < + ) + () =)+ E * , , ) "3 * ) + 0 ) () + ) )) - , () ) 7 7 ) + , +, > ) ( -;2 (J( () J, (), ) ) ! BC BC B!C BDC B"C BC B%C B&C B$C BC BC BC B!C BDC B"C
R4 A3 AS 4 3 R ( ,3 * A3