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Alkrothal 14 ferritic iron chromiumaluminium alloy (FeCrAl alloy)
Alkrothal 14 (Wayar dumama juriya da waya mai juriya) Alkrothal 14 ƙarfe ne mai ƙarfe chromiumaluminum (FeCrAl alloy) wanda ke da juriya mai ƙarfi wanda ya dace da amfani a yanayin zafi har zuwa 1100°C (2010°F). Ana amfani da Alkrothal 14 yawanci don wayar juriya ta lantarki don aikace-aikace kamar kebul na dumama.
ABUBUWAN SINADARI
| C% | Si % | Mn% | Cr% | Al % | Fe% | |||||||
| abun da aka haɗa na suna | 4.3 | Bal | ||||||||||
| Minti | - | 14.0 | ||||||||||
| Mafi girma | 0.08 | 0.7 | 0.5 | 16.0 |
DUKIYOYIN MANA'AI
| girman waya | Ƙarfin bayarwa | Ƙarfin tauri | Ƙarawa | Tauri |
| Ø | Rp0.2 | Rm | A | |
| mm | MPa | MPa | % | Hv |
| 1.0 | 455 | 630 | 22 | 220 |
| 4.0 | 445 | 600 | 22 | 220 |
| 6.0 | 425 | 580 | 23 | 220 |
MUDULUN YOUNG
| zafin jiki °C | 20 | 100 | 200 | 400 | 600 | 800 | 1000 |
| GPA | 220 | 210 | 205 | 190 | 170 | 150 | 130 |
Kayayyakin inji a yanayin zafi mai yawa
| Zafin jiki °C | 900 |
| MPa | 30 |
Matsakaicin ƙarfin tensile 6.2 x 10 /min
Ƙarfin Ragewa - 1% Tsawo a cikin 1000 H
| Zafin jiki °C | 800 | 1000 |
| MPa | 1.2 | 0.5 |
DUKIYOYIN JIKI
| Yawan g/cm3 | 7.28 |
| Juriyar wutar lantarki a 20°C Ω mm/m | 1.25 |
| Rabon Poisson | 0.30 |
ABUBUWAN ZAFI NA JURIYA
| Zafin jiki°C | 100 | 200 | 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 |
MAI INGANCI NA FAƊAƊAWAR thermal
| Zafin jiki °C | Faɗaɗawar Zafi x 106/ K |
| 20 - 250 | 11 |
| 20 - 500 | 12 |
| 20 - 750 | 14 |
| 20 - 1000 | 15 |
ƊAUKAR ƊAUKAR TEMPULTIV
| Zafin jiki °C | 20 |
| W/m K | 16 |
TAƘAITACCEN KARFI NA ZAFI
| Zafin jiki°C | 20 | 200 | 400 | 600 | 800 | 1000 |
| kJ kg-1K-1 | 0.46 | 0.63 | 0.72 | 1.00 | 0.80 | 0.73 |
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