?????? ????? ?? ?????? ?????? ???? ????? ????? ????? ????????. ??? ???? ?? ?????? ?????? ??? ???? ??? ?? ???????? ???????? ???????? ?? SiO 2 ?Al 2 O 3 .
????? ????? ????? ?? ???????? ?????? ???????? ?????? ????? ???? ?????? ????? ???????? ????????. ????? ??????? ?? ???? ????????. ???? ??? ??????? ??? ??????? 8 ??? ????? ?????? ?????? ?????? ???? ????? ?????.
1. ?????? ????? ??? ??? ????? ???? ???????
???? ??????? ????????? ????? ??????? ?????? ?????? ????? ?? ??? ??? ????? ?????? ?? ????? ?????? ???????.
????? ????? ???????? ?? ?? ?????? ???? ?????? ?? ??? ??? ???? ?? ????? ????? ??????.
????? ??????? ?? ????? ????? ????? "????? ???? ????":- 1 ?? ???? ????? ????? ??????? ?????? ?????? ????? ????? ??????? ????? ????? ??????? ??? ???? ?????.
- 2 ??? ????? ?????? ?? ??? ??????? ?????? ??? ??????? ???? ????? ???? ????? ?? ??????? ?????????.
- 3 ????? ???? ?????? ?? ????? ??? ??????? ???????? ?? ???? ??? ??????? ?????? ??? ????? ???? ?????.
?? ????? ????? ??????? ??? ???? ?? ???? ?? ??????? ??? ???????? ????? ?????? ??? ???? ??????? ?????? ????? ??? ??????? ?????? ???????? ????? ??? ?????? ???????.
?? ???? ????? ?????? ?? ????? ????????2. ??? ??????? ????? ????? ?? ??? ?????
???? ?????????? ?? ????????? ????? ??? ??? ????? ????? (???? ??????? ?????? ?? ?????????? ???????) ?? ??????? ?????????? ??? ?????? ???? ???? ???? ??????.
??? ??? ????? ????? ???????? ?? ???? ????? ????? ?????? ?????? ????? (??? ?? 6 ??). ??? ??? ??? ??? ??? ???????? ?? ??? ?????? ???? ????? 35 ??.
??? ?????? ???? ?? ??? ??????? ??? 1.8 ??/? 3 ???? ???? ?????? ?????? ???? ??? ?? ????? ?????? ????? ?????? ?? ??? ???????.
?????? ???? ????? ??? ???? ???? ?? ????? ??????? ???????? ???? ?????? ??????? ???????. ?????? ???? ??? ???????? ?? ???? ????? ????? ????? ?????? ?????.
?? ???? ????? ?????? ?? ????? ?????????
?????? ???????? ????????? ?????? ??????
3. ???? ????? ?????
?? ???????? ??? ??????? ????? ????? ?????? ??????? ??????? ??????? ???????? ??????????. ????? ??? ????? ??????? ??? ????? ?????? ??? ???? ?????? ????? ???????? ?????? ?????? ??????? ????????.
????? ??????? ?????????? ?? ????? ????? ???? ????? ??? ???? ????? ?? ?????? ??????? ?????? ???? ???????? ???? ????? ??? ???? ?????? ???? ?? 25? ??????? ???? ???? ???????? ??? ?????? ???????. ???? ???????? ????? ????? ???????.
??????? ??????? ?? ??? ???? ?? ??????? ???????. ??? ?????? ?? ????? ?????? ???????? ?? ????? ??????? ?? ?????? ??????? (???? ?? 20?) ????? ????? ??????????? ????? 6 (????? ??????).
??? ???? ????? ? ??? ???? ?? ?????? ?????? ??????? ??????? ?????? ??????? ????? ???? ????. ?? ??? ?????? ??? ???????.
?? ???? ????? ?????? ?? ????? ????????
4. ????? ???????? ?????? ?? ????? ?????
??? ????? ???????? ?????? ?? ????? ????? ??????? ????? ????????? ??? ?????? ??????? ??????? ?? ????? ?????. ?????? ??????? ????? ?? ?????? ???? ??????? ??? ???? ????? ?? ????? ????????? ?????? ?????????.
?? ???? ????? ?? ????? ????? ?????? ????????. ?????? ????? ????? ???????. ??? ???? ???? ?????????? ??? ????????? (Al-Si) ?? ??????? ???? ?? 0.5? ???? ??? ??? ?? Al 2 O 3 ?? ?????? ?????? ?????? ?????? ???????? ??????.
??? ??? ????? ???????? ?????? ?????? ????? (200-325 ????) ← ??????? (????? ???????) ← ??????? ← ????? ?????????? (????? ????? ?????? ?????? ??????) ← ????? (????? ??????) ← ?????? ??????? (0-325 ????? ???? ?? 97? ????? ????????).
???? ?????? ?? ????? ????? ???? ????? ??????. ??? ??? ??????? ???????? ?????? ????? ??????? ????? ??????? ???? ???? (???????? ??????? ??? ???? ????? ????? ??????? ???) ?????? ?????? ?????? ???????? ??????.
?? ???? ????? ?????? ?? ??? ?????????
5. ???????? ????? ????? (CGC)
??? ??? ????????? ???? ?????? ??? ????? ?? ???? ???? ????? ??????? ?? ????? ????? ??????? ????? ??????. ??? ?? ??????? ??????? ?????? ????????? ?? ????????.
????? ?????? ???????? ??????? ?????? ????? ???????? ??? ?????? ?????? ????? ???????? ????? ????? ????? ????? ???????? ??????? ????????? ???????? ??????? ???????? ???????.
???? ????? ????????? ???? ????? ??????? ?? ????? ?? ???????? ?????? ??????? ?????? ????? ??????? ?????? ????? ???. ??? ??? ????? ??? ????? ?????? ?????? ??????? ????? ?????? ?????.
????? ????? CGC:
- 1 ??? ??? ????? ????? ?????? ????? ???? ?????? ?????? ????? ????? . ??? ????? ?????? ????? ???????? ???? ???????? ??? 100 ????.
- 2. ??? ?????? ????? (55% ????? ????? ?45% ?????? ??????) ?????? ?????? ???? 10-20 ???.
- 3 ?? CGC ?????? ?? ?????? ? ??? ??????? ??? 105 ???? ?????? ????? ???? 1-2 ????. ??????? ??? ????? 300 ???? ????? ???? 30 ????? ?????? ??????? ???????.
- 4 ??? ?? ??? ???? ???????. ???? ??????? 1150 ???? ????? ???? ??????? 30 ?????.
- 5 ?????? ?????? ?????? ???? ????? ??? ????????? ????? ??? ?? 400 ???? ?????.
- 6 ??? ?????? ??? ?????? ??????? ?? ?????????. ???? ??????? ???????? 859 ???/? 3 ? ???????? ???????? 1705 ???/? 3 ? ????? ?????? ????? 8.0%? ???? ??? ????????? 6.7 ???? ??????? ???? ????? 1150 ?????/????? ??? ???? ??????? ??????? ???? ????? ????? 900.
6. ??????? ??????? ?? ????? ?????
??????? ? ??? ??????? ?????? ??????? ???? ?????? ?????? ?? ?????? ??? ???????????? ?????????? ???????? ?????????.
??????? ?????? ????? ???? ????? ??? ???? ????? ???? ?? 6%? ???? ??? ??????? ??????? ???? ??????? ??? ??? ????? ???? ??? ?????? ?? ??????? ????? ??????? ????? ??????? ?? ???? ?????? ??????.
????? ????? ??????? ???? ????? ??? ??????? ?????? ????? ???????? ????? ???????? . ???? ??????? ????? ??????? ??????? ????? ??? ????????? ??????? ???????? ????? ??? ???? ????? ????????.
7. ????? ??????? ?????
????? ??? ????? ????? ????? ???? ???? ?? ??????? ??????? ???????? ??????? ????? ??? ??????? ??? ????? ????? ??????? ?????? ??????? ?????? ???????? ?????? ???????? ?????? ??? ???????? ???? ???????? ???????? ?????? ??????? ????? ????????? ???? ??????? ??? ??? ???.
????? ??? ?????? ?????? ???????? ????? ?????? ????????. ????? ?????? ?????? ?? ???????? ?????? ???????? ?? ????? ????? ??????????? ?????? ??????? ??????? ?????? ??????? ??????.
??? ??????? ????? ?? ??????? ???? ????? ?? ????? ?????: ????? ?????? ?????????? (????? ?????????? 60?) ?????? ?????? ??????? (????? ??????? 50?).
????????? ?? ????? ??? ????? ??????? ??? ??????? ???? ????? ???. ??? ??????? ??????? ?????? ???????? ?????????? ??????? ????? ???????? ???????. ????? ????? ????? ?????? ?????? ????? ??????? . ??? ??? ??????? ???????? ??? ????? ???????? ???? ??????? ??? ???.
???????? ??? ??????????? ?????? ???????? ?????? ???? ????? ?????? ??? ????? ????? ?? ??????????? ?? ????????? ???????? ??????? ??????? ??????? ?????? ??????? ?????? ??????? ??? ??? ???.
?????
????? ????? ????? ?? ???????? ?????? ???????? ?????? ????? ??????? ?????? ????? ???? ????? ??? ?????????? ??????????. ?? ??????? ??? ??? ???? ??????? ???? ?????? ????? ???????? ???????? ??????? ?????? ?? ??????? ???? ???????? ????????? ??? ????? ?? ??????? ??????? ?????? ?????.