TUGAS MATERIAlll2
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Transcript of TUGAS MATERIAlll2
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8/19/2019 TUGAS MATERIAlll2
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TUGAS MATERIAL
NAMA : ARIKA SARI
NO. BP : 1310411016
ZIRKONIA (Zirkonium Oksida,ZrO2)
Zirkonium iok!i" #ZrO$% &"n' ik(n") *u'" !(+"'"i ,irkoni" m(ru-"k"n kri!")in
ok!i" -ui/ "ri ,irkonium. Srukur kri!") &"n' imi)iki "")"/ monok)inik &"n' (r"-"
")"m min(r") +"()(&i(. Prouk!i Zirkoni" (n'"n m(o( calcining !(n&"" ,irkonium
-"" (m-(r"ur &"n' in''i.
A. Sifat Fisika dari Zirkonia
M"!!" mo)"r 1$3$12 'mo)
u*u Bu+uk -ui/
5(n!ii 62 '7m3
Tiik L()(/ $81o9 #41 o; < $22 K%
Tiik 5ii/ 4300o9 #8880 o; < 480 K%
K()"ru"n ")"m "ir 5"-" i"+"ik"n
K()"ru"n L"ru ")"m =; "n =$SO4 -"n"!
In(k +i"! $13
B. Sifat Kimia dari Zirkonia
1. R("k!i ,irkonium (n'"n "!"m
Zirkoni" "k"n +(r("k!i !(7"r" )"m+" *ik" ir("k!ik"n (n'"n =; "n =$SO4.
$. R("k!i Zirkonium (n'"n u"r"
Lo'"m ,irkonium i)"-i!i (n'"n )"-i!"n ok!i" &"n' +i"!"n&" m(m+u" m(n*"i in"ki>.
Zr#!% ? O$#'% @ ZrO$#!%
3. R("k!i ,irkonium (n'"n "ir
Zirkonium i"k +(r("k!i (n'"n "ir -"" koni!i norm").
4. R("k!i Zirkonium (n'"n /")o'(n
Zirkonium +(r("k!i (n'"n /")o'(n m(m+(nuk ,irkonium #I% /")i".
Zr#!% ? $;$#'% @ Zr;4#!% /i(C
Zr#!% ? $9)$#'% @ Zr9)4#)% /i(C
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Zr#!% ? $Br $#'% @ ZrBr 4#!% /i(C
Zr#!% ? $I$#'% @ ZrI4#!% /i(C
C. Sifat mekanik dari zirkonia
1. Zirkonium iok!i" m(ru-"k"n m"(ri") k(r"mik &"n' +"n&"k i-()"*"ri. ZrO$
m(n'"o-!i !rukur kri!") monok)inik -"" !u/u k"m"r "n +(ru+"/ m(n*"i (r"'on")
"n ku+ik -"" (m-(r"ur in''i. Ek!-"n!i Do)um( o)(/ ku+ik m(n*"i (r"'on") "n
mook)inik m(n'inuk!i r('"n'"n &"n' )(+"r "n r('"n'"n ini m(n&(+"+k"n ZrO$ -""/
!"" -(nin'in"n "ri (m-(r"ur -"n"!.
$. K(ik" ,irkoni" i7"m-ur (n'"n ok!i" )"in >"!" (r"'on") "n ku+ik m(n*"i !"+i).
5o-in' (>>(7iD( !(-(ri m"'n(!ium ok!i" &(rium ok!i" k")!ium ok!i" "n 7(rium
ok!i". B"n '"- ZrO$ (r'"nun' "ri >"!" "n m(o( -(r!i"-"n im"n" (!im"!i +"n
'"- "")"/ 8(.
3. K("""n unik "ri Zirkoni" "")"/ (r"'on") ,irkoni" -o)ikri!") ""u TZP im"n"
m(n'inik"!ik"n -o)ikri!")in ,irkoni" /"n&" >"!" (r"'on") &"n' m("!"+)(.
4. K(ku""n in''i
. K(k(r"!"n in''i
6. Non m"'n(ik
8. KonukiDi"! (rm") r(n"/
2. I!o)"!i )i!rik
. T"/"n koro!i (r/""- "!"m "n +"!"
. Ke!unaan dari Zirkonia
1. Prouk!i k(r"mik
$. Pro(ki> -()"-i!"n -"" -"rik() "ri -i'm(n i"nium iok!i"
3. S(+"'"i m"(ri") r(>r"7or&
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4. Kri!") !in')( -"" >"!" ku+ik "ri ,irkoni" +i"!"n&" i'un"k"n !(+"'"i i"mon !imu)"n
-"" -(r/i"!"n.
. Zirkoni" m(ru-"k"n -r(kur!or -"" ()(kok(r"mik PZT im"n" m(mi)iki i()(krik &"n'
in''i &"n' +i!" i(muk"n -"" kom-on(n m&ri".