FeCrAl Pumehana Kū'ē Alloy Cr15Al5 Uea no ka Pumehana Pumehana
Pākēneka Hui:
| Al | Cr | Fe | Mn | C | Si | Ni | Cu | Ti | 'ē aʻe | Nā mea ʻeleʻele laha ʻole |
| 4.6-5.8 | 14.5-15.5 | Ke kumu | Max0.7 | a hiki i ka 0.05 | a hiki i ka 0.6 | a hiki i ka 0.6 | … | a hiki i ka 0.6 | Zr≤0.3 | … |
Uea kūʻē:
1) Uea Uea Alumini hao Chrome
CrAl 14-4, CrAl 15-5, CrAl 20-5, CrAl 25-5, etc.
2) Uea Nichrome
NiCr 80/20, NiCr 70/30, NiCr 60/15, NiCr 35/20
3) Nikeli Copper Alloy Uea
Alloy 30, Alloy 60, Alloy 90, Constantan Wire
No nā kikoʻī hou aku, pls e kipa i kā mākou pūnaewele a i ʻole leka uila iā mākou.
NĀ KULA:
| 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 |
Pili:
Fecrak iā mākou i kahi huila kūpono me kahi kūpaʻa kūʻokoʻa kūʻokoʻa (1.20-1.30 ohm-mm2 / m) kahi e hui pū ai i kahi pale wela a hiki i 1450C a ʻōlelo ʻia he mea nui ia i ka wela wela. .Loaʻa iā ia kahi kūpaʻa corrosive maikaʻi loa i ka ea, i loko o ka argon, i loko o kahi ʻōpala, oxidizing, sulfur-containing a me carboniferous environments.It hōʻike ʻaʻole kiʻekiʻe kiʻekiʻe pili pili (7.2g/cm3), akā he palena nui loa kona.
Cr15Al5 Eurofechral
| mea waiwai | papa | inoa UNS | DIN | ʻO ka mānoanoa | ASTM |
| fecral | 1.4725 | K 92500 | 17470 | 7.4 | B 603-1 |
ʻO nā noi nui:kilns, nā mea pale pale, nā umu wela wela, nā mea hoʻomehana tubular ʻoihana a me nā mea wela.
Nā ʻano Mechanical T°20°C
| Ka helu o nā kulou | Pākēneka Hoʻonui |
| ＞5 manawa | ＞16% |
Nā ʻano o ke kino T°20°C
| ʻoʻoleʻa | ʻO ka mānoanoa | Haʻihaʻi ukana | ʻO ka wela hana kiʻekiʻe 850C | ʻAiʻa uila | Mākēneki | Nā helu hehee (°C) |
| 200-260 HB | 7.1g/cm3 | 637-784m/pa | 1.30 ohn-mm2/m | Magnetic | 1400 °C |
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