Over chrome posistance crosisys
Iron chrome aluminium (awọn aucral) awọn busins jẹ awọn ohun elo resistance deede ti a lo ni awọn ohun elo pẹlu awọn iwọn otutu iṣẹ ti o pọju to 1,400 ° F).
Awọn akojọpọ Ferritic wọnyi ni a mọ lati ni agbara gbigbe ẹru ti o ga julọ, ilosiwaju giga ti giga ati iwuwo ti o ga ju Nickel chrome (nicr) awọn omiiran ti o le tumọ si awọn ohun elo iwuwo. Awọn iwọn otutu ti o ga julọ ti o ga julọ tun le ja si igbesi aye ipin to gun. Iron Chrome Allinimu ṣe ohun elo afẹfẹ ti awọ Aluminira ti o ju 1,000 ° C (1,832 ° f) ti o mu ki resistance ipanilara bi awọn iṣe bi Inclator itanna. Ibiyi ti oyi ni a gba sinu inculating ara-ẹni ati aabo lodi si kukuru iyipo kan ni iṣẹlẹ ti irin si olubasọrọ irin. Iron Chrome Alliniomu ni agbara ẹrọ kekere nigbati a fiwewe si awọn ohun elo nickel chrome bi daradara bi agbara isalẹ.
Alaye ti o tutuigbona onirin
| Giteri (mm) | Ifarada (mm) | Giteri (mm) | Ifarada (mm) |
| 0.03-0.05 | ± 0005 | > 0.50-1.00 | ± 002 |
| > 0.05-0.10 | ± 0.006 | > 1.00-3.00 | 0.103 |
| > 0.10-0.20 | ± 0.008 | > 3.00-6.00 | ± 004 |
| > 0.20-0.30 | ± 0010 | > 6.00-8.00 | ± 005 |
| > 0.30-0.50 | ± 0.015 | > 8.00-12.0 | ± 0.4 |
Sipesifikesonu ti Tọti Ting-Fingrap Iruigbona onirin
| Sisanra (mm) | Ifarada (mm) | Gbooro (mm) | Ifarada (mm) |
| 0.05-0.10 | ± 0010 | 5.00-10.0 | ± 0.2 |
| > 0.10-0.20 | ± 0.015 | > 10.0-20.0 | ± 0.2 |
| > 0.20-0.50 | ± 0020 | > 20.0-30.0 | ± 0.2 |
| > 0.50-1.00 | ± 0030 | > 30.0-50.0 | ± 03 |
| > 1.00-1.80 | ± 0040 | 1.0-90.0 | ± 03 |
| > 1.80-2.50 | ± 0050 | > 90.0-10.0 | ± 0,5 |
| > 2.50-3.50 | ± 0060 | > 120.0-250.0 | ± 0.6 |
| Tẹ iru alloy | Iwọn opin | Atako | Ikalẹsẹ | Piglesation (%) | Ṣigọgọ | Max.continatoous | Igbesi aye ṣiṣẹ |
| 1C13AL4 | 0.03-12.0.0 | 1.25 ± 0.08 | 588-735 | > 16 | > 6 | 950 | > 10000 |
| 0c15ALL5 | 1.25 ± 0.08 | 588-735 | > 16 | > 6 | 1000 | > 10000 | |
| 0c25al5 | 1.42 ± 0.07 | 634-784 | > 12 | > 5 | 1300 | > 8000 | |
| 0c23Al5 | 1.35 ± 0.06 | 634-784 | > 12 | > 5 | 1250 | > 8000 | |
| 0c21al6 | 1.42 ± 0.07 | 634-784 | > 12 | > 5 | 1300 | > 8000 | |
| 1C220AL3 | 1.23 ± 0.06 | 634-784 | > 12 | > 5 | 1100 | > 8000 | |
| 0c211al6nb | 1.45 ± 0.07 | 634-784 | > 12 | > 5 | 1350 | > 8000 | |
| 0CR27L7MO2 | 0.03-12.0.0 | 1.53 ± 0.07 | 686-784 | > 12 | > 5 | 1400 | > 8000 |
