˲
ò ֲ в˲ Ҳ ֲ
_________________________________________________
____________________________ ___ _____
______________________________
ȯ 2012
Ҳ
:.. , ..
: .. , ..
Ͳ Dz
˲
ò ֲ в˲ Ҳ ֲ
³ 㳿 ..
..
..
ϳ 60/84 1/16
. . . 1,9 .-. .
03041, , . , 15. .: 527-80-49, .117
2
1
: , .
ϲ: .1 - .3.
˳: [1]; [2], [3].
̲
1. , .
____________________________________________________________________________________
2. .
________________________________________________________________________________________
3. , . .
________________________________________________________________________________________
4. , , .
______________________________________________________________________________________
5.
. -.
6. , : ; ; . .1.1.
.1.1.
, / % | , | , / % | ̳, | , | - | ||||||||
, % | |||||||||||||
|
|
1. , , .
2.
____________________________________________________________________________
Ͳ
1. , .
2. : .
3. (, , .)
4. ?
5. .
___________________ ________________
2 ò
: , , , .
ϲ: .1, .2.
˳: [1], [2], [3] [6].
1.
__________________________________________________________________________________________________________
__________________________________________________________________
__________________________________________________________________
__________________________________________________________________
__________________________________________________________________
2.
3.
1. , .
2. ³ , .
3. (. 9, 10, 11), . .
4. . (. 13) (. 14, 15).
5. . ᒺ . 16.
6. , , , .
|
|
7. .
8. ᒺ , .
9. .
Ͳ
1. ?
2. ?
3. .
4. ?
5. ?
___________________ ________________
3 I
: .
ϲ: . ϳ .1.
˳: [1], [2], [6] [7].
_____________________________________________________________________________________________
̲
1. .
2. ³ .
3. (.16) .
4. . .
5. .
6. , , .
7. .
8. .
9. .3.1.
(), () .
____________________________________________________________________________________________________________
________________________________________________________________________________________
.
.. 1.3.
, 0 | , 0 | , 0 | |
(..4.4 . )
Ͳ
1. : , , .
2. i .
3. ?
4. ³ ?
5. ?
6. ?
7. ?
8. ?
___________________ ________________
4 ί ֲ
: () .
ϲ: . ϳ .1 - .3.
˳: [1]; [2]; [3], [8].
̲
1. C .
________________________________________________________________________________
|
|
__________________________________________________________________
__________________________________________________________________
____________________________________________________________________
__________________________________________________________________
2. .
____________________________________________________________________________
3. i i, .
__________________________________________________________________________
4. i i, i . i i i . . 4.1. .
5. ( ). i . 4.1.
. 4.1.
.. | , | , % | , HRB/HB | |
-, h1 | -, h2 | |||
6. i i i i i i (.4.1.).
7. .
ε = % ε = % ε = % ε = %
HRB
0 20 40 60 ε, %
.4.1. i i i i i
8. : 250, 400, 500, 600 700 10 . .i i i .4.2.
. 4.2.
250 | 400 | 500 | 600 | 700 | ||
9. i i i i i i i (.4.2).
R
|
|
200 300 400 500 600 ,
.4.2. i
i
10. . .
T=250 C T=400 C T=600 C T=700 C
Ͳ
1. . .
2. .
3. . ?
4. ?
___________________ ________________
5