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materijali3
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1
2012/2013
3.
883 74,00
11
33. . 1.1.
20201212--1133
: : . .
, ,
, ,
--
22
::
, , , , , , ,...,...
(( ))
, , , , ,...,...(())
33
44
55
66
77
88
::
--
, ,
99
::
1.1. (())
2.2. 3.3.
( 1=0,001mm) , ,
, ,
1010
:: ::
1.1. (())2.2. (())3.3. (())
:: , - ,
1111
:: (, , )
:: ()
1212
::
1.1. (( ))
::
2.2. (( ))
1313
--
1414
--
1.1. 100100ooCC--
2.2. 200 200 ooCC
-- (( ))
3.3. 200 200 700700ooCC
-- -- -- Al Al SiSi-- 30 30 50%50%
4.4. 700 700 10501050ooCC
5.5. 800 800 900900ooCC (( ))
6.6.
1515
--
900900ooCC::
(900 (900 12501250ooCC)) (( 12501250ooCC)) , ,
,
, , ,
, , ,
(())
, ,
, ,
: , , , -
1616
(1. (1. ...) .)
::
--
::
1.1. ::
2.2. // :: --
--
3.3. ::
1717
--
::
1.1. , , , , --
(( oo))
, , , ,
:: , ,
1818
-- :: , , ,
:: , , ,
1.1. , , ((Cr, Cr, MnMn, Co), Co) ::
2.2. , , , , ::
(( )) ::
1919
(( ),), (( ))
2020
!!!!!! --::
mmh
mmb
mml
)()()(
36551208250
===
22,5/11,25/7,522,5/11,25/7,5 21/10/521/10/5
24/11,5/7,124/11,5/7,125/12/6,525/12/6,5
[cm][cm]
:
2.2.
1400 1400 1900 1900 kg/mkg/m33
2000 2000 kg/mkg/m33
3.3. , , 1010--40%40%
4.4. , , , , , ,
2121
4.4.
(( ) )
(( , , ))
-- [MPa]
M 7,5 7,5 6,0 10 10,0 8,0 15 15,0 12,0 20 20,0 16,0
, ,
2222
(( ))
2323
5.5. (() )
4,54,5--21%21% :: 8%8%
6 6 --18%18%
::
1.1. 0,850,853 3 :: 1.
2. 3.
2.2. , , //
2424
6.6. (() ) ; ; --::
, ,
KmW
= 760470 ,,
KkgJ
c
= 920
7.7. ::
mmm50,= m
mm10,
2525
-- (() ) (( ) )
-- !!
::
, , !!
2626
:: (( 44--55 )) (( ) ) ;;
::
COCO22, , Cr, Cr, 1515--20% 20%
COCO22, SO, SO22, F, F, , Cr, Cr,
2727
::
(( ) ) (( , , ))
::
(( )) ((, , , , ,....,.... 600600ooC, C,
2828
COCO22::
, , ((greenhouse gasgreenhouse gas) ) -- COCO22, SO, SO22, ....., .....
::
2929
::
::
3030
::
::
3131
--
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