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VELEUILITE U KARLOVCU 07.12.2015.

KOMPOZITNI MATERIJALI S METALNOM

MATRICOM

Student!

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SA'R3AJ

1. UVOD........................................................................................................................1

2. POSTUPCI PROIZVODNJE.....................................................................................3

2.1. POSTUPCI PROIZVODNJE U VRSTOM STANJU.........................................3

2.2. POSTUPCI U TEKUEM STANJU....................................................................4

2.2.1. BEZ TLANA INFILTRACIJA METALA...........................................................5

2.2.2 NANOENJE NATRCAVANJEM...................................................................7

2.2.3. BRZO SKRUIVANJE.....................................................................................7

2.2.4. FIZIKALNO PREVLAENJE IZ PARNE FAZE...............................................

3.PODJELA KOMPOZITA SA METALNOM MATRICOM..............................................

3.1. KOMPOZITI SA ALUMINIJSKOOM MATRICOM...............................................

3.1.1.BOR!ALUMINIJ.................................................................................................

3.1.2. SILICIJEV KARBOT ALUMINIJ KOMPOZIT.................................................1"

3.1.3. U#LJIK!ALUMINIJ KOMPOZIT.....................................................................1"

3.1.4. ALUMINIJEV OKSID!ALUMINIJ KOMPOZIT................................................1"3.1.5. DISKONTINUIRANI SILICIJEV KARBID!ALUMINIJ KOMPOZIT.................1"

3.1.$. ALUMINIJSKA MATRICA SA DODATKOM S%C.............................................11

3.1.7.PORAST VRSTOE PORASTOM UDJELA S%C.........................................13

3.1.&.KORIENJE METODE PRA'A ZA DOBIVANJE KOMPOZITA SA S%C........15

4.KOMPOZITI S MA#NEZIJEVOM MATRICOM........................................................1&

5. KOMPOZITI S TITANOVOM MATRICOM..............................................................1&

$. KOMPOZITI S BAKROVOM MATRICOM...............................................................1

7.KOMPOZITI S MATRICOM SUPERLE#URA.........................................................2"

&. ZAKLJUAK

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1. UVO'

P()%*+,- (/0(%- ,++ 6+ 0(86(,- , ,+ /%*+89*+/ ,6/+ %

:6- %;%)6+ 9(6(=%*+ %

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I9%)%69+ (/0(9+9-+ (,-* ()(*+9+ % 0+0(9-6*%)+ (9?9(* ,--%.

O))% /-+%*6% , ,0+%(9%*% :(= :(6*%> -+%,-%@ ?)8% , 68% *+-%9%*%

(9(, 9 -% :(6% + ,0+/9%+ %/%-9(6(8% 9*90+9%*% (/0(%-% ,+ ,)(9+)9( (%,-+ ,)+/%,(* % )%(9,(*

%9,-%*% 9*>-*+)9%*%/ )*+-%/.

K(/0(%-% ,+ 0+/ (,9()% /-%

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( (*%> *+ *+9 /+-6 =*+ ,+ -+9+ (,(:%9+ (:%)* ,%,-+/,%/ (/:%9%9*+/

6%?%-%> (9,-%-+9-.

K(9)+9

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S%C

Al

(2O3)

%6% -%-9() %:(%

TiB

( 2)

%6% -%> % 9,*+ )69

Al(2O3)

%6% =6*%.

N++ 0%/*+9+ 6*?* 0(=(9,+ (,()%9+ -(/(:%6 (*+ (%,-% F(

%*+6()+ /(-( ( T(H(-+ )%(9 F1$ (%,-% )69 S%C -%-9,(* /-%

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2.1. POSTUPCI PROIZVO'NJE U VRSTOM STANJU

P(,-0 0()8%9. D%*+6%/( %> )%*+ =0+@

'8u*"% "6+*+n*e

V"%% te(6e#+tu#n+ "nte+ 9"nte##+n*e:

P%*+ %%*,(= ,0*9* ,+ %)(% 0(,-0 99(8+9* /-%(9( ?%8+9*+

,,-)9%> /-+%*6 0%*+ ,/(= 0(

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A6/%9%*+)% (/0(%-% 0(%)(+ ,+ , ?+,-%

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I9%6-

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O:6%()9*+ :() %8- -)9*+ 6,+,%/ ,9(0(/ %6% (-0(9%/

)%)9*+/ K(/0-%:%69(,- , 0+)6/ 6- (,%- %6% 9%6 M(=9(,- %+-9(= 0()+%)9* +6+-%?9%> 96 ?%/+ ,+

%:*+=)* 0(=+8+ :(= 6+/6*+9%> ,0(*+)

S0+ % -%-9()%> 6+=. T ,)(*,-) 0()+9 , -(06%9,(/ (-0(9(8 %

/6%/ ?%9+ (/0(%-+ , /+-69(/ /-%-%*+)* %)9+9 -(,- % %/+9%*, ,-:%69(,- 0(,-(9+ ,--+

(/0(9+9-+ (0-%?%> ,,-) -(/(:%6,+ (?9%

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O)* 9?%9 /%*+89* % =89*)9* )%* (/0(9+9-% 9%) ,+ (:6%()9*+98-9(6(=%*(/ /(+ -*+6;+9* %6%

:%9+ ,- +9%- -((/ ,%)9*. U,%-9*+9 /%(,-- (/(=*+

*+9?+9 +/%*,% ,,-) )%,(% ,-09* 0+,%+9(,-% % 9%/ /+-,-:%69%/

/. T% , 9?%9 (%8-+9* :(= ,%)9* 0(%)(9*% (/0(%-@

A-(/%

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K( -(/%-%*+)* (-9 (: % ,/9*+9* 9*%>()+ )+6%?%9+ 8-( /(+ ()+,-% (

(9+?%8+9* % (,%

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2.2.>. ,IZIKALNO PREVLAENJE IZ PARNE ,AZE

F%%69( 0+)6?+9*+ % 09+ + 6*?*+ 9% 0(,-0 6*?*%

%,0)9*+ +6+-(9,%/ ,9(0(/. K(/0(%-% ,+ 0(%)(+ ,-(09%/ 99(8+9*+/

,6(*+) /-%-%*+) 09( /9*+ =%*)9* ( %9%6-

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=.1.2. SILICIJEV KAROT ALUMINIJ KOMPOZIT

S%

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(+% (/0(9+9- /(+ ,+ 0+)%*+-%

0%6=(:(/ *+6 (*?6 (/0(%- %/ )%,( %/+9%*, ,-:%69(,- %6% (-0(9(,- 9 +(/

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-+/0+-9+ ,0(,(:9(,-% S%C!A6 (/0(%- (9(, 9 (,9()9% /-+%*6 0 ,

-( %,-%)9* /+>9%?%> ,)(*,-) 0(6 ,+ S%C!A6 (/0(%- , 25

?+,-%?9%> (*?6 %6% , 2" )%,+ (*?6 /(+ :%-% -+/0+-9( 0(,-(*9 0%

=(-*9(/ %6=9* -+/0+-% ( 2""C %6% -(-*9( ( 2$"C.

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-(/(:%6.

U -:6%

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=.1.7.PORAST VRSTO;E PORASTOM U'JELA SC

S)(*,-) ()%,+ ( )%8+ ?%/:+9% 9*)%8+ ()%,+ ( /-+%*6 /-% 6/%9%*+)%> 6+= ,--

()%,% ( :%9% >6;+9* 0% ,%)9*. P(,-(/ *+6 ,+ S%C ,+ ( 0+-%*+)* ,+ %,-% +(,6%*+ 6+=.

U*+6(/ ( 2" S%C =,-( /-+%*6 , 0()+) ,/( 3 6% 0%-(/ (6%

( (09* +6+-%?9+ )(6*%)(,-% % (+% -(06%9,(=

98-

/-+%*6 9%*+ ,+ /(=( 0+-6*%)-% % 6%*+)-% (:%?*+9%/ 0(,-0

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%9=(- ,+ /(( /(% 0+-6*%)-% ,+ 0%-(/ 9+ =:+ 9*+=()

,)(*,-) 0(,-0

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=.1.B.KORIENJE METO'E PRAA ZA 'OIVANJE KOMPOZITA SA

SC

N ,6%/ 9%+ /(+ ,+ )%*+-% ,-- 9+%> ( /-+%*6@

S6% /((6(=%* 06%9-(/%%9(= A65"&3 0> :/((6(=%* 99( 0> S%C

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(9,(6%9%+ (:%?9( ,+ (%,-+ -(06( 0+89*+ %6% -(06(%(,--%?( 0+89*+.

N+(,-- ()(= 9?%9 (:%)9* (/0(%- *+ )%,( %*+6(). Z

(/0(%-+ ( (*%> , ()(6*+9+ 9%+ )%*+9(,-% ?),-(+ /-% 0>(). M*+8)%9 +6+/+9-9%>0>() % 0>(

) S%C (9,(6%% ,+ %(,--%?%/ 0+89*+/ 9 0()%8+9%/ -+/0+-/. O)*

9?%9 (:%)9* (/0(%- 9 :% 6+= 6/%9%* *+ 6+,%:%69%* % +(9(/%?9%* (

0+->(9+. P(+ (:%)9* /-+%*6 -+(%*,+ =,-(+ )6*9*+/ ,+ /(+ 0(,-%%

,/9*+9*+ )+6%?%9+ 9.

R6%+ 6%*+)9* S%C!A6 (9(, 9 A6 6+=+

U)*+-% 0% 6%*+)9* MMC , (,- ,6%?9% (9%/ ( ( A6 6+= %0 0(,-(*+ 9++

:%-9+ 6%+@

te$ne %t6&n*+-+n*+-:6+- %6% :%=)9*+ 06%9 /(= (()-%,-)9*+ /*+>% 06%9 9 ?+,-%

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(/+-9(= ,6%*+=9* 8-( 0(,0*+8*+ ,0(( -6(+9*+ ?+,-% 9+ /%*+89+ 0+ (,-*+ :+ S%C ?+,-%

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>.KOMPOZITI S MA@NEZIJEVOM MATRICOM

M=9+%*+)% (/0(%-% )%*+9% , :% ,+ %,(%,-%6 %,- ,)(*,-) ( (9

9?*9 6/%9%*@ )%,( -(,- /6 -+%9 % 9% (+%

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O 9+(6%( 0( 0(%)(9%> -+>9% ,/( ,

)%,((-+/0+-9(!-(-*9( ,0*9*+ )6*9*+/ )+ %(,--%?( 0+89*+ %

)/,( )+ 0+89*+ 0%>)+9+ , 9-9%*(/ )9(8. D= /+-( *+

06/-,( 98- MMC , (9-%9%9%/ )69%/.

. KOMPOZITI S AKROVOM MATRICOM

B %/ 0(-+9-%*+) -(06%9, )(6*%)(,- % ?),-( 9 )%,((* -+/0+-%. P( 0++,+-%> =(%9 0(86(= ,-(6*+ ( %,-%)?% /(+6 0(?)9*+

0(989* 0% +(/

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0+)6(/ ?%,-(= : 0(,-%% -( =%0(,- ()(6*9 % -9%9+. B(/

0+)?+9 )69 /(= ,+ )+ 0+8-% % 0(%)(9*+ ?),-%> (/0(9+9-.

7.KOMPOZITI S MATRICOM SUPERLE@URA

R)%- (/0(%- 9 :% ,0+6+= 0(?+( *+ 9%> 8++,+-%> =(%9

0(86(= ,-(6*+. S0+6+=+ ,+ =6)9(/ (%,-+ -:%9,%/ /(-(%/

(/0(%-% , /-%

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B. ZAKLJUAK

M+-6% ,+ ()%/ (/0(%-%/ /(= 0%/*+9*%)-% 0% )%8%/ 9%/

-+/0+-/ 9+=( ,/ /+-69 (,9().O*?6(/ ,+ /(+ 0()+-% ,0+

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