Umkhiqizo we-TKYZ ngumkhiqizo omusha owakhiwa ngemuva komkhiqizo we-TK1, osetshenziswe kabanzi ekushiseni okuphezulu kukagesi okushisa ngogesi eminyakeni yamuva. Uma kuqhathaniswa ne-TK1, ubumsulwa bawo buthuthukiswa futhi futhi ukumelana kwalo oxidation kulungiswe futhi. Ngenhlanganisela ekhethekile ye-Rare Earth Element inhlanganisela kanye nenqubo ehlukile ye-metallurgical yokukhiqiza, okuqukethwe kuqashelwe amakhasimende asekhaya nawakwamanye amazwe emkhakheni wokushisa okushisa kanye nemicu yokulinganisa ukushisa. Isicelo esiphumelelayo e-Ceramic Courtering, amafeni e-deffion, izinsiza zezimboni ngamandla aphezulu anamandla kanye nokushisa okuphezulu.
Izinto eziphambili zamakhemikhali nezakhiwo
Izakhiwo \ grade | TKYZ | ||||||||||
Cr | Al | C | Si | ||||||||
20-23 | I-5.8 | ≤0.04 | ≤0.4 | ||||||||
Ukushisa kwensiza okuqhubekayo (ºC) | 1425 | ||||||||||
Resisivity 20ºC (μ.Ω.m) | 1.45 | ||||||||||
Ubuningi (g / cm3) | 7.1 | ||||||||||
TisStrengngt (N / mm²) | I-650-800 | ||||||||||
I-Elongation (%) | > 14 | ||||||||||
HbhidaTukuqhwagaSumgede(MPA) at 1000 ℃ | 20 | ||||||||||
impilo esheshayo ngo-1350 ℃ | Ngaphezu kwe80 amahora | ||||||||||
Le khasiEukubiza ngokuthiOf The FokuhlinzayoOkuhlanganisiweSithamba lelo | 0.7 |
Isilinganiso sokunwetshwa komugqa ojwayelekile
Lokushisa ℃ | Isilinganiso sokunwebeka esilinganiselwe sokunwebeka × 10-6 / k |
20-250 | 11 |
I-20-500 | 12 |
I-20-750 | 14 |
I-20-1000 | 15 |
20-1200 | - |
20-1400 | - |
Ukuvuselelwa okushisayo
50 ℃ | I-600 ℃ | I-800 ℃ | I-1000 ℃ | I-1200 ℃ | I-1400 ℃ | |
WM-1K-1 | 11 | 20 | 22 | 26 | 27 | 35 |
Ukumelana Nesici sokuLuka okushisa
Lokushisa ℃ | I-700 | 900 | 1100 | I-1200 | 1300 |
Ct | I-1.02 | I-1.03 | I-1.04 | I-1.04 | I-1.04 |