?????? ???????? ??? ????????
???? ?? ???? ????? ???????? ?? ?????? ?????? ?? ??????? ??? ??????? ???? ????? ?????? ?????? ?? ?? ?? ????? ????????? ????? ?? ???? ???? ?????? ?? ???????? ???????? ???????????? ?????? ?????? ???????????. ??? ???? ??????? ????? ?? ???? ????? ????? ???????? ?????? ?????? ????? ???? ?? ????? ???????? ????? ????.
????? ???????? ????? ?? ????? ????? ???? ???????? ???? ?? ???? ????? ???? ???? ??? ?? ???? ????? ???? ?? 1050 ??? 1200 ???? ?????? ?????? ??? ?????.
???? ????? ????? ???????? ????? ???? ?? ???? ????? ????? ????? ???????? ????? ?? ??????? ????? ?? ????. ???? ????? ????? ???? ?? ????? ???????? ????? ???? ?????? ????? ???????. ?????? ?? ????? ???????? ???? ?? ???? ????? ??? ?? 3MM ?? ????? ?? ??? ??? ???? ????? ???????? ????? ?? ???? ????? ?????? ??? ????? ??? ?? ????? 3mm.
????? ??????? ????? ????????
?????????? ?? ???? ?????? ????????? ????? ?????? ????? ????. ?????? ??????? ?????????? ?? ??? ?????? ??????? ???? ??????? ??????? ?????? ???????? ????????? ????? ????? ?? ??? ????? ????. ?? ??? ????? ?????????? ?? ??? ????? ??? ???? ?? ????? ?? ?????? ???? ????? ??? ?????? ?????? ?? ??? ?????.
????? ???????? ?? ????? ?????? ???? ?????? ?????? ?????? ??????? ??????? ??? ????? ?????? ????? ??????? ??????? ??????? ??? ?????? ?? ??????? ??????? ??? ????? ???? ??? ????? ????. ?? ?? ???? ?? ???? ????? ???????? ???? ?????? ???????? ?????? ????? ?? ??? ????? ???????? ????? ????.
????? ????? ???????? ??? ???????
????? ?????? ????? ????? ????? ???????? ????? ???? ????? ?? rod.It ??? ????? ???????? ????? ???? ???? ?????? ?????? ?? ??? ???????? ?? ????? ???????? ???.
| ??? | ???? | ??????? ???????? g/cm3 |
??? ???? MPa |
??????? % |
????? HRC |
??????? ????? J/cm2 | ??????? ??? MPa |
| 90W-7Ni-3Fe | ???????? ???????? | 17.1 ±0.15 | 900-1000 | 18-29 | 24-28 | 120 | |
| 91W-6Ni-3Fe | ??????? ???????? | 17.25 ±0.15 | 900-1000 | 17-27 | 25-29 | 110 | |
| ???????? ???????? +????? |
1150-1250 | 8-18 | 35-45 | 30 | 900-1100 | ||
| 92W-5Ni-3Fe | ???????? ???????? | 17.5 ±0.15 | 900-1100 | 16-26 | 25-29 | 100 | /TD> |
| ???????? ???????? +????? |
1150-1250 | 8-18 | 35-45 | 30 | 900-1100 | ||
| 93W-4Ni-3Fe | ???????? ???????? | 17.6 ±0.15 | 910-1100 | 16-24 | 26-30 | 90 | |
| ???????? ???????? +????? |
1150-1250 | 7-18 | 35-45 | 30 | 900-1100 | ||
95W-3Ni-2Fe |
???????? ???????? | 18.1 ±0.15 | 920-1100 | 10-22 |
27-32 | 45 | |
| ???????? ???????? +????? |
1150-1300 | 6-12 | 37-47 | 10 | 850-1050 | ||
96W-3Ni-1Fe |
???????? ???????? | 18.3 ±0.15 | 920-1100 | 8-20 | 28-34 | 27 |
|
| ???????? ???????? +????? |
1150-1300 | 3-8 | 37-47 | 10 | 800-1050 | ||
97W-2Ni-1Fe |
???????? ???????? | 18.5 ±0.15 | 920-1100 | 6-13 | 28-36 | 14 | |
| ???????? ???????? +????? |
1200-1300 | 2-7 | 37-47 | 7 | 750-1050 |
??? ???? ????? ????? ????? ???????? ????? ???? ?????? ????? ????? ?????? ???????? ?????? ???? ??? ?????.
???????? ??? ?????:
