Nā Alloys Pale ʻAlumini Hao Chrome
ʻO nā mea hoʻohuihui Iron Chrome Aluminum (FeCrAl) he mau mea kūpaʻa kiʻekiʻe i hoʻohana pinepine ʻia i nā noi me nā mahana hana kiʻekiʻe loa a hiki i 1,400°C (2,550°F).
Ua ʻike ʻia kēia mau mea hoʻohui Ferritic he kiʻekiʻe ko lākou hiki ke hoʻouka i ka ʻili, ke kū'ē kiʻekiʻe a me ka haʻahaʻa o ka density ma mua o nā koho ʻē aʻe o Nickel Chrome (NiCr) hiki ke unuhi i ka liʻiliʻi o nā mea i ka noi a me ka mālama ʻana i ke kaumaha. Hiki i nā mahana hana kiʻekiʻe ke alakaʻi i ke ola lōʻihi o nā element. Hoʻokumu nā mea hoʻohui Iron Chrome Aluminum i kahi Aluminum Oxide hina māmā (Al2O3) ma nā mahana ma luna o 1,000°C (1,832°F) e hoʻonui ai i ke kū'ē ʻana i ka corrosion a hana pū kekahi ma ke ʻano he insulator uila. Manaʻo ʻia ka hoʻokumu ʻana o ka oxide he mea hoʻokaʻawale ponoʻī a pale aku i ka pōʻai pōkole i ka hanana o ka hoʻopili ʻana o ka metala i ka metala. ʻOi aku ka ikaika mechanical o nā mea hoʻohui Iron Chrome Aluminum i ka hoʻohālikelike ʻia me nā mea Nickel Chrome a me ka ikaika kolo haʻahaʻa.
Kikoʻī o ke ʻAno Poepoe Kahaki Anuuea hoʻomehana
| Anawaena (mm) | Ke ahonui (mm) | Anawaena (mm) | Ke ahonui (mm) |
| 0.03-0.05 | ±0.005 | >0.50-1.00 | ±0.02 |
| >0.05-0.10 | ±0.006 | >1.00-3.00 | ±0.03 |
| >0.10-0.20 | ±0.008 | >3.00-6.00 | ±0.04 |
| >0.20-0.30 | ±0.010 | >6.00-8.00 | ±0.05 |
| >0.30-0.50 | ±0.015 | >8.00-12.0 | ±0.4 |
Kikoʻī o ke ʻAno Kaha Kiʻi Anuuea hoʻomehana
| Mānoanoa (mm) | Ke ahonui (mm) | Ka laulā (mm) | Ke ahonui (mm) |
| 0.05-0.10 | ±0.010 | 5.00-10.0 | ±0.2 |
| >0.10-0.20 | ±0.015 | >10.0-20.0 | ±0.2 |
| >0.20-0.50 | ±0.020 | >20.0-30.0 | ±0.2 |
| >0.50-1.00 | ±0.030 | >30.0-50.0 | ±0.3 |
| >1.00-1.80 | ±0.040 | >50.0-90.0 | ±0.3 |
| >1.80-2.50 | ±0.050 | >90.0-120.0 | ±0.5 |
| >2.50-3.50 | ±0.060 | >120.0-250.0 | ±0.6 |
| ʻAno Alloy | Anawaena | Ke kū'ē ʻana | Uhi | Hoʻolōʻihi (%) | Kūlou | Max.Hoʻomau | Ke Ola Hana |
| 1Cr13Al4 | 0.03-12.0 | 1.25±0.08 | 588-735 | >16 | >6 | 950 | >10000 |
| 0Cr15Al5 | 1.25±0.08 | 588-735 | >16 | >6 | 1000 | >10000 | |
| 0Cr25Al5 | 1.42±0.07 | 634-784 | >12 | >5 | 1300 | >8000 | |
| 0Cr23Al5 | 1.35±0.06 | 634-784 | >12 | >5 | 1250 | >8000 | |
| 0Cr21Al6 | 1.42±0.07 | 634-784 | >12 | >5 | 1300 | >8000 | |
| 1Cr20Al3 | 1.23±0.06 | 634-784 | >12 | >5 | 1100 | >8000 | |
| 0Cr21Al6Nb | 1.45±0.07 | 634-784 | >12 | >5 | 1350 | >8000 | |
| 0Cr27Al7Mo2 | 0.03-12.0 | 1.53±0.07 | 686-784 | >12 | >5 | 1400 | >8000 |
Nā māhele huahana
-
Kelepona
-
Leka uila
-
Whatsapp
-
WeChat
ʻO Judy
150 0000 2421
-
Luna