25 2 1 C P F F=C-P+2 2 F=C-P+1 2 2 2 2 1 25
26 1 2 2-1 2-1 1. 2-2 AB 1 84%A 16%B t 1 t 2 A t 3 t 3 t 3 3 t 3 2-2 26
27 A 3 70%A 30%B 2. W S W l W t Wt=Ws+W l I t3 t3 3 3 W W t s t 3 3 = 33' W W l t t33 = t 3' 3 3 3 t3 Ws Wl 1 T1 A A A T3 33 te A 4E A A A B 2E 2 3 2 3 1 2-3 100 1% 100% 2-3 M A B C M FF AB EE BC GG AC 27
28 BE=a% C M AF=c% B M CG=b% 2 3 2 1 ABC 2-4 EE 28
29 2-8 a b c BC ad be cf ak BC cl Wc=Wa + Wb Wa +Wb cf=wa ad+wb bc 2-9 ef-ad =cm bc-ef =bl Wa cm=wb bl bl/cm=bc/ac Wa/Wb=bc/ac 5 ABC E D F M 29
30 M EDF M M M M 2-9 A B C E D F D E F D E F 3kg 2kg 5kg M M W M W G W M =3+2+5=10kg M D E G G W G =3+2=5kg G DE W D /W E =GE/GD=3/2 D 2 E 3 G F M W M W M =W G +W F =5+5=10kg M G F W G /W F =5/5 GE M D E F M W D W E W F W M A B C D C D A C D B C D C A B C F C E A C E B C E C A B C D C D A C D B C D C A B C F C F A C F B C F C A B C M C M A C M B C M C A W M C M A=W D C D A+W E C E A+W F C F A C M A= W D C D A+W E C E A+W F C F A / W M B C C M B= W D C D B+W E C E B+W F C F B / W M C M C= W D C D C+W E C E C+W F C F C / W M W M =W D +W E +W F C M A C M B C M C M M W D W E W F D E F M 2-10 30
31 M D E F M D E F 2-10 M D E F DEF DM EF D MF ME ED F DF E M W M D W D W D /W M =MD /DD W D =MD /DD W M E W E /W M =ME /EE W E =ME /EE W M M D DH Mh W D /W M =MD /DD W E /W M =MD /EE W F /W M =MD /FF WD WE WF= 2-11 ABC G E F D D E G F D E H H DE G F H H GE D+E=H=G+F 2-11 31
32 D+E=G+F G=D+E-F D+E F G F F G 2 4 A B C 2-12 2-13 2-12 2-13 F=4-2+1 3 A B C A B C 1 AE1 AE2 A A-B A-C A ae1h 3 BE1 BE2 B CE2 CE3 C EE1 EE2 EE3 AE1EE3 BE1EE3 CE1EE3 EE1 A B A B L A+B C=3 A B C 3 1 A B L 32
33 EE2 B C L C+B L+B+C EE3 A C L C+A L+A+C 2 AE1EE3 BE1EE3 CE1EE3 AE1EE3 A A L A F=3-2+1=2 BE1EE3 CE1EE3 B C 3 E EE1 EE2 EE3 A B C L C+B+A A+B+C 0 P 2-14 2-15 AE1EE2 X A LP 2-14 2-15 P 33
34 1 Pb-Sn-Bi 2 Pb-Sn-Bi 150 2-16 2-17 2-16 Pb-Sn-Bi 2-17 Pb-Sn-Bi 150 F=3-C Bi-c-d Pb-a-f Sn-f-b 1 BI m m Pb-Sn af n n BI m L+PB PB-N LN PB X0 X0 PB-N L n / Pb = Pb x0 / x0 n Pb-f-Sn F F Pb-f-Sn Lg 3-3=0 34
35 Pb-f-Sn F LG PB-F-SN 2 5 2 5 1 2-18 1 2-19 1 2-18 A B AB A Lg Lg AB Lg+a=ab 2 5 2 2-18 2-19 A B e1 AB C A B C e3 e2 ABC 1 ABC IJEe1 AB A-B 21 AB Ie1 C Ie1 IJEe1 AB A-B AB AB A1Je3 A Ce2EJe3 C 35
36 Be1Ee3 B 2 e3j A C L A+C JE AB C L AB+C IJ A-B 2 A-B-C f=3-3+1=1 AB+A+L A+L AB L IJ e1e AB B L AB+B e2e C B L B+C 3 2-18 ABC E AB C B AB+B+C+L J A+LJ=AB+C AB+A+C+L f=3-4+1=0 2 5 3 P P ABC 1 1 A-AB-C 2-18 2-19 1 A-AB-C L A L Ws / W1 = 11 / a1 A AB W S A AB W A W AB W S =W A +W AB W A W AB W A / W AB = Aa / a AB J LJ+A=AB+C J A+AB+C L J +A+AB+C f=3-4+1=0 J 1 A AB C J LG A+AB+C JE E 36
37 P ABC 2 2 AB B C AB JH 2 2-20 2 2-21 2 2-22 3 2-23 3 37
38 2 5 4 2-24 1 2-25 2 2 6 2 6 1 2-26 38
39 2 6 2 2-27 2 7 2 7 1 CaO SiO 2 Al 2 O 3 CaO SiO 2 Al 2 O 3 2-28? CaO SiO 2 ( CS) 1548 2Ca0 SiO 2 (C 2 S) 2130 12Ca0 7 Al 2 O 3 (C 12 A 7 ) 1415 CaO Al 2 O 3 (CA) 1600 3 Al 2 O 3 2 SiO 2 A 3 S 2 1750 CaO Al 2 O 3 2SiO 2 CAS 2 l557 2Ca0 Al 2 O 3 SiO 2 (C 2 AS) 1596 39
40 3CaO 2 SiO 2 (C 3 S 2 ) 1910 3CaO SiO 2 (C 3 S) 2070 3CaO Al 2 O 3 (C 3 A) 1535 2CaO Al 2 O 3 (C 2 A) 1360 CaO 6Al 2 O 3 (CA 6 ) 1850 2-29 ( ) CaO Al 2 O 3 SiO 2 2-29 CaO Al 2 O 3 SiO 2 (a) CaO SiO 2 Al 2 O 3 CAS 2 CS S CS CAS 2 C 2 AS CS C 2 AS C 2 S C 12 A 7 C 2 S C 2 7 2 CaO FeO n SiO 2 CaO FeO n SiO 2 2 29 CaO SiO 2 Al 2 O 3 40
41 2 29 CaO FeO n SiO 2 a b CaO SiO 2 ( CS) 1544 2Ca0 SiO 2 (C 2 S) 2130'C 2FeO SiO 2 (F 2 S) 1208 CaO FeO SiO 2 (CFS) 1230-3CaO 2 SiO 2 (C 3 S 2 ) 1464 3CaO SiO 2 (C 3 S) 1800 1250 2 30(b) I α V β (Fe Ca)O α X β (Ca Fe)O 2 29 ( ) (b) C 3 S ab bc C 3 S ab bc D E ad Eb Db CE ( ) SiO 2 α CaO SiO 2 β Ca Fe O SiO 2 3CaO 2SiO 2 Ca Fe O 1 41
42 2 CaO SiO 2 ( 3-7) SiO 2 10% 30% 3 45 61%CaO 4 52%MgO 35 46%dSiO 2 4 54%P 2 0 5 8.21%Al 2 O 3 3-57 4 CaO SiO 2 =2 1600 58%FeO FeO 20? 5 Zn-Pb 1 Pb2% Pb 2 2%Pb 1000kg 430 Pb Pb Zn 989 6kg 9 896kg 0 312kg 6 Bi-Sb Zn-Pb 1 20%Sb 2 60%Sb 300g 500 Bi Sb 7 M1 M2 Sb / 42 A-B-C