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, , , .

, , .

. , . , . , , . . , - .

. ( ), . ( ) . . " - ", , , . .

( ) , ( ) - . , 100%.

- , , , .

, 3270 6310 . , (. 3.4). .

. 3.4 , Pb - Sb

, , , . , , () (.3.4) . , . . .

, 13% (Sb) 87% (Pb), , Sb Pb ( ) . ( ) , , (eutektos . - ). 13%Sb 87%Pb , (. 3.4).

→ Pb + Sb → + .

, . , , :

= + 1 - ,

- , (, , , , ).

- - , ;

- - , , . 2 - .

( = 2) (, ) ( = - + 1 = 2 - 3 + 1 = 0 ), , . , , , . . (2450), .

, 0% < Sb < 13%, , . Pb . = 2, = 2 = 2 - 2 + 1 = 1, , . 13% . , , ( = 2, = 3, = 0) . . 2450 Pb + (Pb + Sb). : Pb (Pb + Sb), 2 : Pb Sb (, ).

100% > Sb > 13% . Sb + (Pb + Sb). ( Sb Pb) : Sb (Pb + Sb).

:

- , - , 3270, 2450 6310;

- , ( Pb Sb) - ( 2450);

- , - , .

, , . , , .





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