I-TKYZumkhiqizo umkhiqizo omusha owenziwe ngemuva komkhiqizo we-TK1, osetshenziswe kabanzi ekushiseni okuphezulu kukagesi okushisa izinto zengxubevange eminyakeni yamuva. Uma kuqhathaniswa ne-TK1, ubumsulwa bayo buyathuthukiswa futhi ukumelana kwayo ne-oxidation kwenziwa ngcono nakakhulu. Ngenhlanganisela ekhethekile yezinto ezingavamile zomhlaba kanye nenqubo yokukhiqiza i-metallurgical eyingqayizivele, izinto ezibonakalayo ziye zaqashelwa amakhasimende asekhaya nakwamanye amazwe emkhakheni wokushisa okuphezulu kanye nemicu ekwazi ukumelana nokushisa. Isicelo esiyimpumelelo ku-ceramic sintering, izithando zokusakaza, izithando zezimboni ezinamandla amakhulu kanye nokushisa okuphezulu.
IZIMALI ZEKHEMICAL EZISEMQOKA KANYE NEZAKHIWO
| Izakhiwo \ Ibanga |
|
|
|
| TKYZ |
| ||||
|
| Cr | Al |
| C | Si | |||||
| 20-23 | 5.8 |
| ≤0.04 | ≤0.4 | ||||||
| I-Max Continuous Service Temperature(ºC) |
| 1425 | ||||||||
| Ukumelana no-20ºC (μ.Ω.m) |
|
|
| 1.45 |
| |||||
|
| Ukuminyana(g/cm3) |
|
|
|
| 7.1 |
| |||
| TensileSubude(N/mm²) |
|
|
| 650-800 |
| |||||
|
| Ubude (%) |
|
|
|
| >14 |
| |||
| HighTumkhathiSamandla(MPa) ku 1000℃ |
|
|
| 20 |
| |||||
| ukuphila okusheshayo ku-1350 ℃ |
|
| Ngaphezu kwe80 amahora | |||||||
|
|
|
|
|
|
|
|
| |||
| IEukungahambi kahleOf The FullyOi-xidizedSzwe |
|
|
| 0.7 |
| |||||
I-Average Linear Expansion Coefficient
| Izinga lokushisa ℃ | Isilinganiso se-coefficient yokwandisa okushisayo×10-6/k |
| 20-250 | 11 |
| 20-500 | 12 |
| 20-750 | 14 |
| 20-1000 | 15 |
| 20-1200 | - |
| 20-1400 | - |
I-Thermal Conductivity
|
| 20℃ | 600℃ | 800℃ | 1000 ℃ | 1200 ℃ | 1400 ℃ |
| Wm-1k-1 | 13 | 20 | 22 | 26 | 27 | 35 |
Isici sokulungiswa kwezinga lokushisa lokumelana
| Izinga lokushisa ℃ | 700 | 900 | 1100 | 1200 | 1300 |
| Ct | 1.02 | 1.03 | 1.04 | 1.04 | 1.04 |
150 0000 2421