Improvement & Evaluation of contact erosion & … · Title: Microsoft PowerPoint - Improvement &...

9

Transcript of Improvement & Evaluation of contact erosion & … · Title: Microsoft PowerPoint - Improvement &...

!"#$%&'"#(#)#*&"+*%)(,%+)'"#-((+.((%'&/$/&+0#(

-&%"&#"(-/)#./+1-((1'#(&/(

&#"$+.%)(*/.&%$+.%&+/.(2(*/.&%*&((#"/-+/.(

!"#$%&'(&#&$(%)#*+,%&(*&!

&-./012-2345%63%725683%9%21:;<:4603%=>%2?.2/6-2345

!"##$%$&'()*+,$,(-#()-%%-,"-&(.($%-,"-&(

/('$%0"&*1()-&'*0"&*'"-&

! !"!#$%&"'%$(#)#&%%&*(&+

! !"!#$%&*$,$(#))#&%%&*(&+

! -(.!$$,"(#)/)0,"1,+(#)#&%%&*(&+

! 2%!$$(+0)#&%%&*(&+

! &3(4,$(&+))&2)#&+$,#$*)45!)$&)6,$!%)!+$%'

! *5"7,$(&+)&2)#&+$,#$*

! #&+$,#$)#&+$,.(+,$(&+)45!)$&),.&+(,8)

&("8!$#

! !%&*(&+)&2)#&+$,#$*)45!)$&),%#(+0

!"#$%#&'()%*+,%$-$!&,+#&"&.!%/%0"-1"2.!%!+,,+#.+2

!"#$%"&$%'(&)*+,""-$..,/"-01$/*',"2"-$..,/"34'/$5*',"',.$6*)6"$%"78)),/4"),/9*%81"

*%"&86,"$:",1,&)/$6)8)*&"2"7$)0"),/9*%816""*%"&86,"$:";81+8%*&"&$//$6*$%<"

%33456347(-89:3;8<(2(%==46347(*>;34>;?(@8>(#A?9:?3;8<

#3456738%9:3;3<=>%?3:%.@;:3A=@=86

! !"##$%&&#'()*+,&"+&-"##$%&)$%.*+('/&0&-"+)(-)&#'()$&)"&1$&$'*.*+()$2&0&

-'$(+*+,&#%"-$//&)"&1$&*.#%"3$2&4*)5&1$))$%&-"+)%"'/&&)"&$'*.*+()$&(-*2&0&('6('*&

%$/*27$/&*+&)5$&8*+*/5$2&-".#"+$+)/&)"&#%$3$+)&%$(-)*"+&4*)5&-"##$%

! 9()$%&1(/$2&(+)*&":*2(+);'(-<7$%&)"&1$&%$#'(-$2&1=&('-"5"'&1(/$2&'(-<7$%

! >''&/)$$'&5(%24(%$&&'*6$&+7)/?&#'()$&0&/#%*+,&4(/5$%/&&)"&1$&@*+-AB*-6$'&#'()$2&

(+2&)%*3('$+)&#(//*3*C$2&4*)5&(&#%"#$%&)"#&-"()&)"&%$27-$&,('3(+*-&-"%%"/*"+D&

&=<6%;:3B=>5:=%/%CBB=;6=>%B:76=:7C%?3:%=AC45C6738

! E4"&/$)/&"8&/"'$+"*2/&1")5&4*)5&$:*/)*+,&(/&4$''&(/&."2*8*$2&)$%.*+('/&0&

5(%24(%$&(%$&)"&1$&#7)&)5%"7,5&/$3$%('&-=-'$/&"8&/(')&/#%(=&)$/)&4*)5"7)&.")"%&

8"%&F&5%/ 0&'$8)&*2'$&4*)5&GHI&1())$%=&-"++$-)$2&)"&)$%.*+('/&8"%&F&)"&GJ&5%/D

! K"'$+"*2/&(%$&)"&1$&)$/)$2&8"%&HL&-=-'$/&"+&)5$&)$/)&%*,&."+*)"%*+,&)5$&-"+)(-)&

2%"#&()&GLL>&"%&(1"3$&1$8"%$&0&(8)$%&)5$&/(')&/#%(=&-=-'$&)*''&8(*'7%$/&"--7%D

! >--$#)(+-$&"8&*.#%"3$.$+)&/5"7'2&1$&1(/$2&"+&/*.7'()*"+&"8&8(*'7%$/&*+&8*$'2&

(+2&-".#(%*/"+&"8&-"+)(-)&%$/*/)(+-$&(8)$%&)5$&17*'2&7#&"8&-"+)(.*+()*"+&"+&

-"+)(-)/&+")*-$2&(8)$%&"#$+*+,&)5$&/4*)-5$/D&

/B;7;C47(*8<3?=3(69?34(2(4B=4DD(EF;34(>:D3(8GD4>A47(;<(#H(

!"#$%&#'()*+%*,+%()-'./)-,.%+)0,1%()$,234%+)5)6'&2)*,11'7'6%()/,+(-,+%)8)

!386C@78C6=>%B386CB6%;4C6=%/%B3;;=:%47D=%B343:78E%38%;458E=:%

78>7BC678E%=:3<738%3?%B3;;=:%6=:@78C4<%/%B386CB6%;4C6=

!4=C8%!386CB6%;4C6=%/%4=<<%FG76=%:5<6%3H<=:A=>%78%IJ%78%<;76=%3?%C:B78E%

!=$1,%$*'"./,.8/,'">*)0"81&$0$1""786,'"18&?(,/"2"@*%&"%*&A,1".866*+*@,'"08/'>8/,"<"

!4=C8=:%B386CB6<K%;4C6=%/%83%B343:78E%38%;458E=:%78%BC<=%3?%IJ

-3>?34IJ(@8>(@:>3F4>(;56>8A454<3(2((#A?9:?3;8<

#3456738%9:3;3<=>%?3:%?5:6G=:%.@;:3A=@=86

! !"##$%&&#'()*+,&"+&-"##$%&)$%.*+('/&0&-"+)(-)&#'()$&)"&1$&%$#'(-$2&1=&@*+-&"%&

@*+-&B*-6$'&;&@*+-&E*+&(''"=&&0&-'$(+*+,&#%"-$//&)"&1$&*.#%"3$2&4*)5&1$))$%&

-"+)%"'/&&)"&$'*.*+()$&(-*2&0&('6('*&%$/*27$/&*+&)5$&8*+*/5$2&-".#"+$+)/&)"&

#%")$-)&-"##$%

! 9()$%&1(/$2&(+)*&":*2(+);'(-<7$%&)"&1$&%$#'(-$2&1=&('-"5"'&1(/$2&'(-<7$%

! >''&/)$$'&5(%24(%$&&'*6$&+7)/?&#'()$&0&/#%*+,&4(/5$%/&&)"&1$&@*+-;&@*+-AB*-6$'&"%&

@*+-&E*+&(''"=&#'()$2&(+2&)%*3('$+)&#(//*3*C$2&4*)5&(&#%"#$%&)"#&-"()&)"&%$27-$&

,('3(+*-&-"%%"/*"+D&

&=<6%;:3B=>5:=%/%CBB=;6=>%B:76=:7C%?3:%=AC45C6738

GLL&-=-'$/&"8&M+;M88&)"&1$&(22$2&)"&)5$&)$/)&#%"-$27%$&45*'$&2"*+,&/(')&/#%(=&)"&

(--$'$%()$&)5$&%$(-)*"+D&&E5$&/(')&/#%(=&'*8$&"8&1(%$&)$%.*+('/&"8&3(%*"7/&)=#$/&(/&

/7,,$/)$2&(1"3$&4*)5&5(%24(%$&(%$&)"&1$&/)72*$2&0&-".#(%$2D

>--$#)(+-$&"8&*.#%"3$.$+)&/5"7'2&1$&1(/$2&"+&/*.7'()*"+&"8&8(*'7%$/&*+&8*$'2&(+2&

-".#(%*/"+&"8&-"+)(-)&%$/*/)(+-$&(8)$%&)5$&17*'2&7#&"8&-"+)(.*+()*"+&"+&-"+)(-)/&

+")*-$2&(8)$%&"#$+*+,&)5$&/4*)-5$/D&