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Alkrothot 14 ferritic ironchrorium alloy (facdal alloy)
Alkrothot 14 (Irun okun alapapo ati resistanting-agbara) alkrothorium 14 jẹ Ferrititium ironcrominium 14 jẹ ohun elo giga ironchrominium (fernal alloy) pẹlu atako giga ti o dara fun 1100 ° F). Alkrothal 14 ni ojo melo ti lo fun okun oni-nọmba itanna fun awọn ohun elo bii awọn kebulu alapapo.
Gbona kemikali
| C% | Si% | Mn% | KR% | Al% | Fe% | |||||||
| Apapọ Lomination | 4.3 | Bali | ||||||||||
| Min | - | 14.0 | ||||||||||
| Max | 0.08 | 0.7 | 0,5 | 16.0 |
Awọn ohun-ini darí
| iwọn okun waya | Mu agbara | Agbara fifẹ | Igbelage | Lile |
| Ø | Rp0.2 | Rm | A | |
| mm | Mppa | Mppa | % | Hv |
| 1.0 | 455 | 630 | 22 | 220 |
| 4.0 | 445 | 600 | 22 | 220 |
| 6.0 | 425 | 580 | 23 | 220 |
Ọmọde ọdọ
| Aarun iwọn otutu ° C | 20 | 100 | Ọkẹkọọkan | 400 | 600 | 800 | 1000 |
| GPA | 220 | 210 | 205 | 190 | 170 | 150 | 130 |
Awọn ohun-ini darukọ ni iwọn otutu ti o ga julọ
| Aarun iwọn otutu ° C | 900 |
| Mppa | 30 |
Oṣuwọn to lengale okun oṣuwọn 6.2 x 10 / min
Agbara ti ere - 1% Elongation ni 1000 H
| Aarun iwọn otutu ° C | 800 | 1000 |
| Mppa | 1.2 | 0,5 |
Awọn ohun-ini ti ara
| Iwuwo g / cm3 | 7.28 |
| Iwadi itanna ni 20 ° C ω mm / m | 1.25 |
| Ipin ti Poisson | 0.30 |
Alaye iwọn otutu ti atako
| Aarun iwọn otutu ° C | 100 | Ọkẹkọọkan | 300 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | 1100 |
| Ct | 1.00 | 1.02 | 1.03 | 1.04 | 1.05 | 1.08 | 1.09 | 1.10 | 1.11 | 1.11 | 1.12 |
Alafarapọ ti imugboroosi gbona
| Aarun iwọn otutu ° C | Igbogi imugboroosi x 106/ K |
| 20 - 250 | 11 |
| 20 - 500 | 12 |
| 20 - 750 | 14 |
| 20 - 1000 | 15 |
Iwari igbona
| Aarun iwọn otutu ° C | 20 |
| W / m k | 16 |
Pataki igbona ooru
| Aarun iwọn otutu ° C | 20 | Ọkẹkọọkan | 400 | 600 | 800 | 1000 |
| kj kg-1K-1 | 0.46 | 0.63 | 0.72 | 1.00 | 0.80 | 0.73 |
Kọ ifiranṣẹ rẹ nibi ki o firanṣẹ si wa
