0cr25al5 Te Waea Whakawera Whakawera Teitei Fecral Alloy Waea Papatahi
0Cr25Al5Te pāmahana teitei Te WhakaweraWaea papatahi Fecral Alloy
Whakaahuatanga Whanui
Ko te koranu FeCrAl e hangaia ana e te koranu rino-chromium-konumohe teitei-nui, ka taea te whakamahi i nga mahana ki te 1350 nga nekehanga. Nga tono angamaheni mo0Cr21Al6Nb he hikohuānga whakaweras i roto i nga oumu wera teitei i roto i te maimoatanga wera, te karaehe, te karaihe, te maitai, me te ahumahi hiko.
Āhuahira:
Me te roa o te ratonga.Te whakawera tere.High thermal efficiency.Temperature uniformity. Ka taea te whakamahi poutū. I te wa e whakamahia ana i roto i te ngaohiko reiti, karekau he mea rorirori. He waea whakamahana hiko tiaki taiao. A he rereke ki te waea nichrome utu nui.Ka taea te whakarite kia rite ki nga whakaritenga a te kaihoko
Ko nga koranu FeCrAl e tohuhia ana e te tino pai o te aukati waikura me te tino pai o te ahua o te ahua ka roa te ora o te huānga.
Ka whakamahia i roto i nga waahanga whakamahana hiko i roto i nga oumu ahumahi me nga taputapu kaainga.
Fe-Cr-Al koranu me te parenga teitei me te pāmahana mahi nui atu i tera mo te koranu NiCr me te iti ake te utu.
Nga tono
Ko te 0Cr21Al6 rino-chrome-konumohe te riipene hiko hiko e whakamahia nuitia ana mo te hanga huānga whakawera hiko i roto i nga taputapu kaainga me nga oumu ahumahi. Ko nga tono angamaheni he rino papatahi, mihini rino, whakamahana wai, mate hangai kirihou, rino whakapiringa, huānga ngongo pukoro whakarewa me nga huānga kariri.
rohe tono
Ko o tatou hua e whakamahia nuitia ana i roto i nga taputapu maimoatanga wera, nga waahanga motuka, te rino me te hanga maitai,
ahumahi konumohe, taputapu whakarewa, taputapu petrochemical, miihini karaihe, miihini uku,
miihini kai, miihini rongoa, me te umanga miihini hiko.
Ihirangi matū, %
| Rauemi koranu | Hanganga matū % | |||||||||
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | etahi atu | |
| mōrahi(≤) | ||||||||||
| 1Cr13Al4 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 12.5-15.0 | - | 3.5-4.5 | Okioki | - |
| 0Cr15Al5 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 14.5-15.5 | - | 4.5-5.3 | Okioki | - |
| 0Cr25Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 23.0-26.0 | ≤0.60 | 4.5-6.5 | Okioki | - |
| 0Cr23Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 20.5-23.5 | ≤0.60 | 4.2-5.3 | Okioki | - |
| 0Cr21Al6 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 19.0-22.0 | ≤0.60 | 5.0-7.0 | Okioki | - |
| 0Cr19Al3 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 18.0-21.0 | ≤0.60 | 3.0-4.2 | Okioki | - |
| 0Cr21Al6Nb | 0.05 | 0.025 | 0.025 | 0.7 | ≤0.60 | 21.0-23.0 | ≤0.60 | 5.0-7.0 | Okioki | Nb tāpiri0.5 |
| 0Cr27Al7Mo2 | 0.05 | 0.025 | 0.025 | 0.2 | ≤0.40 | 26.5-27.8 | ≤0.60 | 6.0-7.0 | Okioki | |
Ko nga ahuatanga hangarau matua o te FeCrAl Alloy:
| Waitohu Taonga | 1Cr13Al4 | 1Cr21Al4 | 0Cr21Al6 | 0Cr23Al5 | 0Cr25Al5 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Waehanga matū nui% | Cr | 12.0-12.5 | 17.0-21.0 | 19.0-22.0 | 20.5-23.5 | 23.0-26.0 | 21.0-23.0 | 26.5-27.8 |
| Al | 4.0-6.0 | 2.0-4.0 | 5.0-7.0 | 4.2-5.3 | 4.5-6.5 | 5.0-7.0 | 6.0-7.0 | |
| Fe | Taurite | Taurite | Taurite | Taurite | Taurite | Taurite | Taurite | |
| Re | E tika ana | E tika ana | E tika ana | E tika ana | E tika ana | E tika ana | E tika ana | |
| Tāpiritanga Nb:0.5 | Tāpiritanga Mo:1.8-2.2 | |||||||
| Mōrahi Wae. whakamahia te pāmahana | 950 | 1100 | 1250 | 1250 | 1250 | 1350 | 1400 | |
| Te Whakarewarewa | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1510 | |
| Kiato g/cm3 | 7.40 | 7.35 | 7.16 | 7.25 | 7.10 | 7.10 | 7.10 | |
| Te parenga μΩ·m,20 | 1.25±0.08 | 1.23±0.06 | 1.42±0.07 | 1.35±0.06 | 1.45±0.07 | 1.45±0.07 | 1.53±0.07 | |
| Te Kaha Tensile Mpa | 588-735 | 637-784 | 637-784 | 637-784 | 637-784 | 637-784 | 684-784 | |
| auau toronga% | 16 | 12 | 12 | 12 | 12 | 10 | ||
| Te auau pikonga | 5 | 5 | 5 | 5 | 5 | |||
| Hiki tere h/ | - | 80/1300 | 80/1300 | 50/1350 | ||||
| Wera motuhake J/g. | 0.490 | 0.490 | 0.520 | 0.460 | 0.494 | 0.494 | 0.494 | |
| Heat Conduction Coefficient KJ/Mh | 52.7 | 46.9 | 63.2 | 60.1 | 46.1 | 46.1 | 45.2 | |
| Whakarea roha raina aX10-6/ (20-1000) | 15.4 | 13.5 | 14.7 | 15.0 | 16.0 | 16.0 | 16.0 | |
| Te pakeke HB | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| Hangangaiti | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | |
| aukume | aukume | aukume | aukume | aukume | aukume | aukume | aukume | |
