I-TKYZUmkhiqizo uwumkhiqizo omusha owakhiwe ngemuva komkhiqizo we-TK1, osetshenziswe kabanzi ezintweni zokushisa zikagesi ezishisayo kakhulu eminyakeni yamuva nje. Uma kuqhathaniswa ne-TK1, ubumsulwa bawo buthuthukiswa kakhulu futhi ukumelana kwawo ne-oxidation kuthuthukiswa kakhulu. Ngenhlanganisela ekhethekile ye-rare earth element kanye nenqubo yokukhiqiza yensimbi eyingqayizivele, le nto iye yaqashelwa amakhasimende asekhaya nakwamanye amazwe emkhakheni wezintambo zokushisa okuphezulu kanye nokumelana nokushisa. Ukusetshenziswa ngempumelelo ekushiseni kwe-ceramic, ezitsheni zokusabalalisa, ezitsheni zezimboni ezinamandla aphezulu kanye nokushisa okuphezulu.
IZAKHIWO EZIYINHLOKO ZAMAKHEMIKHALI NEZIMPAHLA
| Izakhiwo \ Ibanga |
|
|
|
| TKYZ |
| ||||
|
| Cr | Al |
| C | Si | |||||
| 20-23 | 5.8 |
| ≤0.04 | ≤0.4 | ||||||
| Izinga Lokushisa Eliphezulu Lesevisi Eqhubekayo (ºC) |
| 1425 | ||||||||
| Ukumelana 20ºC (μ.Ω.m) |
|
|
| 1.45 |
| |||||
|
| Ubuningi (g/cm3) |
|
|
|
| 7.1 |
| |||
| TisivikeloSamandla(N/mm²) |
|
|
| 650-800 |
| |||||
|
| Ukwelulwa (%) |
|
|
|
| >14 |
| |||
| HighTumbusoSamandla(i-MPa) ku- 1000℃ |
|
|
| 20 |
| |||||
| impilo esheshayo ku-1350 ℃ |
|
| Ngaphezu kwe8Amahora angu-0 | |||||||
|
|
|
|
|
|
|
|
| |||
| IEukungakwaziOf The FullyOi-xidizedSi-tate |
|
|
| 0.7 |
| |||||
Isilinganiso Sokukhulisa Okuqondile
| Izinga lokushisa ℃ | Isilinganiso sokwanda kokushisa × 10-6/k |
| 20-250 | 11 |
| 20-500 | 12 |
| 20-750 | 14 |
| 20-1000 | 15 |
| 20-1200 | - |
| 20-1400 | - |
Ukuqhuba Okushisayo
|
| 20℃ | 600℃ | 800℃ | 1000℃ | 1200℃ | 1400℃ |
| I-Wm-1k-1 | 13 | 20 | 22 | 26 | 27 | 35 |
Isici sokulungisa izinga lokushisa lokumelana
| Izinga lokushisa ℃ | 700 | 900 | 1100 | 1200 | 1300 |
| Ct | 1.02 | 1.03 | 1.04 | 1.04 | 1.04 |
150 0000 2421