- - . 600. =0.4041. - 2.7/3 7.8/3 8.94/3 . , 65% . : 999 (99.999% Al); : 995 (99.995% Al), 99, 97, 95 : 85, 8, 7, 6, 5, 0 (99.0% Al).
, , , 1.
.
Al-Cu-Mg, . 1.
, , .
, , , .. .
16 , , , , , ..
16 - s0.2=400, s=540, d=11%.
().
, . ( ) . , .
(, ..), , , , , , , , .
- s0.2=200, s=260, d=15%.
. 550-700, , . 95.
, . . . 95 , , t<=100¸120. 95 .
95 - s0.2=530-550, s=560-600, d=8%.
. , .
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6 , . 8 .
8 - s0.2=300, s=480, d=10%.
.
, 300. , . , .
20 - s0.2=250, s=400, d=12%.
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(, 2, 3) , .
3 - s=220, s0.2=110, d=20%.
, , , .
Al-Si (). , - . Al-Si (2, 4, 9) . .
9 - s=200, s0.2=140, d=5%.
Al-Cu. (7, 19) . .
7 , .
7 - s=240,s0.2=160, d=7%.
Al-Mg. . , .
8, 27, 13 22 , , , .
8 - s=350, s0.2=170, d=10%.
. 1, , , 275-300.
1 - s=260, s0.2=200, d=0.6%.
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, , , , . : , ; (3).
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