Thaum tshav kub kub-resistant hlau HN-AF, ø1-8.0 hli, mus txog 1400 ° C
TKYZcov khoom yog ib yam khoom tshiab tsim tom qab TK1 khoom, uas tau dav siv nyob rau hauv high kub hluav taws xob cua sov alloy cov ntaub ntawv nyob rau hauv xyoo tas los. Piv nrog TK1, nws cov purity yog ntxiv txhim kho thiab nws oxidation kuj yog ntxiv optimized. Nrog rau qhov tshwj xeeb tsis tshua muaj lub ntiaj teb sib xyaw ua ke thiab cov txheej txheem tsim khoom siv hlau tshwj xeeb, cov khoom siv tau lees paub los ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws hauv kev kub siab thiab kub resistant fibers. Ua tiav daim ntawv thov nyob rau hauv ceramic sintering, diffusion furnaces, industrial furnaces nrog siab zog ceev thiab kub.
MAIN CHEMICAL Elements thiab PROPERTIES
| Properties \ Qib |
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| TKYZ |
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| Cr | Al |
| C | Si | |||||
| 20-23 | 5.8 |
| ≤0.04 ib | ≤0.4 | ||||||
| Max Continuous Service Temperature (ºC) |
| 1425 ib | ||||||||
| Kev tiv thaiv 20ºC (μ.Ω.m) |
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| 1.45 Nws |
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| Qhov ceev (g / cm3) |
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| 7.1 |
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| Ttsis txaus ntseegSlub zog (N / hli²) |
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| 650-800 Nws |
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| Elongation (%) |
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| > 14 |
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| Hua ighTemperatureSzog(MPa) ntawm 1000 ℃ |
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| 20 |
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| ceev lub neej ntawm 1350 ℃ |
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| Ntau tshaj80 hnu | |||||||
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| CovEyuam kevOf The FullyOxisState |
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| 0.7 |
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Nruab nrab Linear Expansion Coefficient
| Kub kub ℃ | Qhov nruab nrab thermal expansion coefficient × 10-6 / k |
| 20-250 | 11 |
| 20-500 | 12 |
| 20-750 Nws | 14 |
| 20-1000 Nws | 15 |
| 20-1200 Nws | - |
| 20-1400 Nws | - |
Thermal conductivity
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| 20 ℃ | 600 ℃ | 800 ℃ | 1000 ℃ | 1200 ℃ | 1400 ℃ |
| Wm-1k-1 | 13 | 20 | 22 | 26 | 27 | 35 |
Resistance kub kho qhov tseem ceeb
| Kub kub ℃ | 700 | 900 | 1100 | 1200 | 1300 |
| Ct | 1.02 ib | 1.03 ib | 1.04 ib | 1.04 ib | 1.04 ib |
