. . ' , , . , , ,
.
. (850...900) . :
MgO .
. MgCl, .
(100...180) .
(800...900)
:
(. 5.25).
, ; 700 ; (6...7) , (30000...70000).
5.25.
. ; . .
, ; . v , - , . 㳿 (55000...60000) .
, , ( ), (10...20) 600 . ( 99,99% Mg).
. ֳ . (1900...2000) . , , . (99,97% Mg) 㳿 75000 . ³ ( 10 ) 1160 .
|
|
. ( , ), 4500 . , . .
, , ( ), . , , .
:
1. ; , ;
2. ( ) 䳿 ( ) (950... 1000) ;
3. .
. . - . , , . 5400, -
30 . , (99,6...99,7)%.
. 5.1.
, 5.1.
, | , | , % | 0 , / | ( ) 8 . | ³ ,% | ³ , | |||
1 | 24,0 | 37,0 | 20-37 | 8-11 | |||||
W | 4,0 | 18,1 | - | - | |||||
Fe | 11,9 | 11,0 | 25-33 | 21-55 | 55-86 | ||||
Co | 12,08 | 10,2 | 7- | - | |||||
g | 25,7 | 23,0 | 17-21 | ||||||
n | 23,0 | 22,7 | |||||||
̳ | u | 16,42 | 64,0 | ||||||
ͳ | Ni | 13,7 | 8,5 | 40-50 | |||||
Sn | 22,4 | 8,5 | 5-10 | 20-40 | |||||
Pb | 29,5 | 4,9 | 4-6 | 1.8 | |||||
ҳ | 7,14 | - | - | 30-45 | 20-28 | 35-50 | |||
Cr | 38,4 | ||||||||
Zn | 32,6 | 17,4 | 30-42 | 5-20 | - |