TKYZ cov khoom lag luam yog cov khoom lag luam tshiab tau tsim tom qab TK1 cov khoom, uas tau siv dav hauv cov ntaub ntawv hluav taws xob kub hauv cov khoom siv hluav taws xob tsis ntev los no. Piv nrog TK1, nws txoj kev coj dawb huv yog kev txhim kho ntxiv thiab nws cov oxidation tiv taus yog qhov tsim tau zoo dua. Nrog rau tshwj xeeb tsis tshua muaj lub ntiaj teb hauv ntiaj teb ua ke thiab cov khoom lag luam metallurgical ua ke, cov khoom tau raug lees paub los ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws hauv qhov kub thiab cov cua sov. Cov ntawv thov vam meej hauv Ceramic Sintering, diffusion rurnaces, muaj cov chaw ua kom sov muaj zog nrog lub zog siab thiab kub.
Cov tshuaj tseem ceeb thiab cov khoom
Cov Khoom Siv Tawm-Qib | TKYZ | ||||||||||
Cr | Al | C | Si | ||||||||
20-23 | 5.8 | ≤0.04 | ≤0.4 | ||||||||
Max Kev Pabcuam Tsis Ua Haujlwm Kub (ºC) | 1425 | ||||||||||
Retisivity 20ºC (μ.Ω.m) | 1.45 | ||||||||||
Ntawj ntom (g / cm3) | 7.1 | ||||||||||
Tkom sawv khovSTrththt (N / hli²) | 650-800 | ||||||||||
Elongation (%) | > 14 | ||||||||||
Htxhim khoTli emperatureSthoob(MPA) ntawm 1000 ℃ | 20 | ||||||||||
Lub neej sai ntawm 1350 ℃ | Ntau tshaj80 teev | ||||||||||
TusEua tsis tiavOf The FzooOxidizedState | 0.7 |
Nruab Nrab Daws Qhov Loj Tshaj Hle Coefficiention
Qho kub ℃ | Nruab nrab thermal expansion coefficient × 10-6 / k |
20-250 | 11 |
20-500 | 12 |
20-750 | 14 |
20-1000 | 15 |
20-1200 | - |
20-1400 | - |
Thermal conductivity
50 ℃ | 600 ℃ | 800 ℃ | 1000 ℃ | 1200 ℃ | 1400 ℃ | |
WM-1K-1 | 11 | 20 | 22 | 26 | 27 | 35 |
Kev ua kom kub kho qhov ntsuas
Qho kub ℃ | 700 | 900 | 1100 | 1200 | 1300 |
Ct | 1.02 | 1.03 | 1.04 | 1.04 | 1.04 |