I-TKYZLe mveliso yimveliso entsha ephuhliswe emva kwemveliso ye-TK1, ebisetyenziswa kakhulu kwizixhobo zombane ezifudumeza ngobushushu obuphezulu kwiminyaka yakutshanje. Xa kuthelekiswa ne-TK1, ubunyulu bayo buphuculwa ngakumbi kwaye ukumelana kwayo ne-oxidation kuphuculiwe ngakumbi. Ngomxube wezinto ezinqabileyo zomhlaba kunye nenkqubo yokuvelisa i-metallurgical ekhethekileyo, le mveliso iye yaqatshelwa ngabathengi basekhaya nabangaphandle kwicandelo leefayibha ezishushu kakhulu nezimelana nobushushu. Ukusetyenziswa ngempumelelo kwi-ceramic sintering, kwii-ovens zokusasazwa, kwii-ovens zoshishino ezinamandla aphezulu kunye nobushushu obuphezulu.
IZINTO EZIPHAMBILI ZEEKHEMIKHALI KUNYE NEEPROPATHI
| Iipropati \ Udidi |
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| TKYZ |
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| Cr | Al |
| C | Si | |||||
| 20-23 | 5.8 |
| ≤0.04 | ≤0.4 | ||||||
| Ubushushu obuphezulu beNkonzo eQhubekayo (ºC) |
| 1425 | ||||||||
| Ukumelana ne-20ºC (μ.Ω.m) |
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| 1.45 |
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| Ubuninzi (g/cm3) |
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| 7.1 |
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| TisikhonkwaneSamandla(N/mm²) |
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| 650-800 |
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| Ukwandiswa (%) |
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| >14 |
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| HighTumbusoSamandla(MPa) kwi 1000℃ |
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| 20 |
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| ubomi obukhawulezayo kwi-1350 ℃ |
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| Engaphezulu kwe8iiyure ezi-0 | |||||||
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| IEukungasebenzi kakuhleOf The FullyOi-xidizedSi-tate |
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| 0.7 |
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I-Avareji ye-Linear Expansion Coefficient
| Ubushushu ℃ | I-avareji yokwanda kobushushu be-coefficient×10-6/k |
| 20-250 | 11 |
| 20-500 | 12 |
| 20-750 | 14 |
| 20-1000 | 15 |
| 20-1200 | - |
| 20-1400 | - |
Ukuqhuba kweThermal
|
| 20℃ | 600℃ | 800℃ | 1000℃ | 1200℃ | 1400℃ |
| Wm-1k-1 | 13 | 20 | 22 | 26 | 27 | 35 |
Into yokulungisa ubushushu bokumelana
| Ubushushu ℃ | 700 | 900 | 1100 | 1200 | 1300 |
| Ct | 1.02 | 1.03 | 1.04 | 1.04 | 1.04 |
150 0000 2421