0cr25al5 I-High Temperature Heating Resistance Fecral Alloy Flat Wire
0Cr25Al5Izinga Lokushisa Eliphezulu Ukumelana NokushisaI-Fecral Alloy wire flat
Incazelo Ejwayelekile
Ingxubevange ye-FeCrAl yenziwe nge-high-temperature, i-ferritic iron-chromium-aluminium alloy engasetshenziswa emazingeni okushisa afika ku-1350degrees. Izicelo ezijwayelekile ze0Cr21Al6I-Nb ingakagesiIsici sokushisas kumaziko okushisa aphezulu ekwelapheni ukushisa, izitsha zobumba, ingilazi, insimbi, nezimboni zikagesi.
Isici:
Ngempilo ende yesevisi.Ishisa ngokushesha.Isebenza kahle ngokushisa okuphezulu.Ukufana kwezinga lokushisa. Ingasebenzisa mpo. Uma isetshenziswa ku-voltage elinganiselwe, ayikho indaba eguquguqukayo.Intambo yokushisisa kagesi evikela imvelo. Futhi enye indlela yocingo olubizayo lwe-nichrome.Ingenziwa ngokwezifiso ngokuya ngezidingo zamakhasimende
Ama-alloys e-FeCrAl abonakala ngokumelana ne-oxidation okuhle kakhulu kanye nokuzinza kwefomu okuhle kakhulu okuholela empilweni ende yezinto.
Ngokuvamile zisetshenziswa ezintweni zokushisa zikagesi ezithandweni zezimboni nasezintweni zikagesi zasendlini.
Ingxubevange ye-Fe-Cr-Al enokumelana okuphezulu nezinga lokushisa lokusevisa kunalelo lengxubevange ye-NiCr futhi futhi inenani eliphansi.
Izinhlelo zokusebenza
I-0Cr21Al6 I-Iron-chrome-aluminium resistor strip isetshenziswa kabanzi ekwenzeni izinto zokushisisa ngogesi ezintweni zasendlini naseziko ezimbonini. Izinto ezijwayelekile ezisetshenziswayo ama-ayina ayisicaba, imishini yoku-ayina, izifudumezi zamanzi, ama-ayina asodayo, ama-ayina ayisicaba ensimbi nama-cartridge elements.
indawo yesicelo
Imikhiqizo yethu isetshenziswa kabanzi emishinini yokwelapha ukushisa, izingxenye zezimoto, ukwenziwa kwensimbi nensimbi,
imboni ye-aluminium, imishini yensimbi, imishini ye-petrochemical, imishini yengilazi, imishini yobumba,
imishini yokudla, imishini yezemithi, kanye nemboni yobunjiniyela bamandla.
Okuqukethwe Kwekhemikhali, %
| Ingxubevange impahla | Ukwakheka kwamakhemikhali % | |||||||||
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | abanye | |
| ubuningi(≤) | ||||||||||
| 1Cr13Al4 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 12.5-15.0 | - | 3.5-4.5 | Phumula | - |
| 0Cr15Al5 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 14.5-15.5 | - | 4.5-5.3 | Phumula | - |
| 0Cr25Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 23.0-26.0 | ≤0.60 | 4.5-6.5 | Phumula | - |
| 0Cr23Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 20.5-23.5 | ≤0.60 | 4.2-5.3 | Phumula | - |
| 0Cr21Al6 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 19.0-22.0 | ≤0.60 | 5.0-7.0 | Phumula | - |
| 0Cr19Al3 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 18.0-21.0 | ≤0.60 | 3.0-4.2 | Phumula | - |
| 0Cr21Al6Nb | 0.05 | 0.025 | 0.025 | 0.7 | ≤0.60 | 21.0-23.0 | ≤0.60 | 5.0-7.0 | Phumula | Nb engeza0.5 |
| 0Cr27Al7Mo2 | 0.05 | 0.025 | 0.025 | 0.2 | ≤0.40 | 26.5-27.8 | ≤0.60 | 6.0-7.0 | Phumula | |
Izici eziyinhloko zobuchwepheshe ze-FeCrAl Alloy:
| Ibhrendi Impahla | 1Cr13Al4 | 1Cr21Al4 | 0Cr21Al6 | 0Cr23Al5 | 0Cr25Al5 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Ingxenye yamakhemikhali enkulu% | 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 | Ibhalansi | Ibhalansi | Ibhalansi | Ibhalansi | Ibhalansi | Ibhalansi | Ibhalansi | |
| Re | Kuyafaneleka | Kuyafaneleka | Kuyafaneleka | Kuyafaneleka | Kuyafaneleka | Kuyafaneleka | Kuyafaneleka | |
| Ukwengeza Nb:0.5 | Ukwengeza Mo:1.8-2.2 | |||||||
| Ubuningi bengxenye. sebenzisa izinga lokushisa | 950 | 1100 | 1250 | 1250 | 1250 | 1350 | 1400 | |
| I-Melting Point | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1510 | |
| Ukuminyana g/cm3 | 7.40 | 7.35 | 7.16 | 7.25 | 7.10 | 7.10 | 7.10 | |
| Ukungazweli 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 | |
| I-Tensile Strength Mpa | 588-735 | 637-784 | 637-784 | 637-784 | 637-784 | 637-784 | 684-784 | |
| Izinga lesandiso% | 16 | 12 | 12 | 12 | 12 | 10 | ||
| Ukugoba okuphindaphindiwe | 5 | 5 | 5 | 5 | 5 | |||
| Phakamisa ngokushesha h/ | - | 80/1300 | 80/1300 | 50/1350 | ||||
| Ukushisa Okuthize J/g. | 0.490 | 0.490 | 0.520 | 0.460 | 0.494 | 0.494 | 0.494 | |
| I-Coefficient Yokuqhutshwa Kokushisa KJ/Mh | 52.7 | 46.9 | 63.2 | 60.1 | 46.1 | 46.1 | 45.2 | |
| I-Linear expansion coefficient aX10-6/ (20-1000) | 15.4 | 13.5 | 14.7 | 15.0 | 16.0 | 16.0 | 16.0 | |
| Ubulukhuni HB | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| I-Microstructure | I-Ferritic | I-Ferritic | I-Ferritic | I-Ferritic | I-Ferritic | I-Ferritic | I-Ferritic | |
| Uzibuthe | Uzibuthe | Uzibuthe | Uzibuthe | Uzibuthe | Uzibuthe | Uzibuthe | Uzibuthe | |
