I-1400 ° C i-High Thermal EfficiencyHRE FeCrAl25/6 Ingxubevange yokufudumeza ucingo eNtwasahlobo yeSWG
IFecral 25/6- I-HRE ingasetyenziselwa iziko zombane zamashishini e-ceramic, i-metallurgical kunye ne-chemical industry kunye nakuzo zonke izicelo apho kwaye kufuneka iqondo lokushisa eliphezulu kakhulu.Isetyenziswa kwaye inconywa ukuya kuthi ga kwi-1400 ° C.
Iimpawu eziphambili zobugcisa be-FeCrAl Alloy:
Uphawu Ipropati | 1Cr13Al4 | 1Cr21Al4 | 0Cr21Al6 | 0Cr23Al5 | 0Cr25Al5 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
Inxalenye yekhemikhali engundoqo | 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 | Ifanelekile | Ifanelekile | Ifanelekile | Ifanelekile | Ifanelekile | Ifanelekile | Ifanelekile | |
Ukongeza Nb:0.5 | Ukongeza Mo:1.8-2.2 | |||||||
Ubuninzi becandelo.sebenzisa ubushushu | 950 | 1100 | 1250 | 1250 | 1250 | 1350 | 1400 | |
Indawo yokunyibilika | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1510 | |
Ubuninzi be-g/cm3 | 7.40 | 7.35 | 7.16 | 7.25 | 7.10 | 7.10 | 7.10 | |
Ukuxhathisa 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 | |
Ukuqina kokuqina kweMpa | 588-735 | 637-784 | 637-784 | 637-784 | 637-784 | 637-784 | 684-784 | |
Isantya sokwandisa% | 16 | 12 | 12 | 12 | 12 | 10 | ||
Ukugoba okuphindaphindiweyo | 5 | 5 | 5 | 5 | 5 | |||
Phakamisa ngokukhawuleza h/ | - | 80/1300 | 80/1300 | 50/1350 | ||||
Ubushushu obuthile J/g. | 0.490 | 0.490 | 0.520 | 0.460 | 0.494 | 0.494 | 0.494 | |
I-Coefficient ye-Heat Coefficient KJ/Mh | 52.7 | 46.9 | 63.2 | 60.1 | 46.1 | 46.1 | 45.2 | |
Ukwandiswa komlinganiso womgca we-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 | |
Microstructure | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | |
Imagnethi | Imagnethi | Imagnethi | Imagnethi | Imagnethi | Imagnethi | Imagnethi | Imagnethi |
Uphawu:
Ngobomi benkonzo ende.Ukufudumala ngokukhawuleza.Ukusebenza kakuhle kwe-thermal.Ubushushu obufanayo.Inokusetyenziswa ngokuthe nkqo.Xa isetyenziswa kwi-voltage elinganisiweyo, akukho nto iguquguqukayo.Lukhuseleko lokusingqongileyo ucingo lokufudumeza kombane.Kwaye enye indlela yocingo lwe-nichrome ebiza kakhulu.Inokwenziwa ngokwezifiso ngokweemfuno zabathengi
Iialloyi ze-FeCrAl ziphawulwa ngokumelana ne-oxidation okugqwesileyo kunye nozinzo oluhle kakhulu olukhokelela kubomi obude.
Ngokuqhelekileyo zisetyenziswa kwizinto zokufudumeza zombane kwiziko loshishino kunye nezixhobo zasekhaya.
I-alloy ye-Fe-Cr-Al ene-resistivity ephezulu kunye nobushushu bokusebenza kunoko kwe-NiCr alloy kwaye inexabiso eliphantsi.
Indawo yesicelo
Iimveliso zethu zisetyenziswa kakhulu kwizixhobo zonyango lobushushu, iinxalenye zemoto, ukwenziwa kwentsimbi kunye nentsimbi,
ishishini aluminiyam, izixhobo metallurgical, izixhobo petrochemical, oomatshini iglasi, oomatshini ceramic,
oomatshini bokutya, oomatshini bokwenza amayeza, kunye noshishino lobunjineli bamandla.
Umxholo weMichiza, %
Izinto ze-alloy | Ukwakheka kweekhemikhali % | |||||||||
C | P | S | Mn | Si | Cr | Ni | Al | Fe | abanye | |
ubuninzi(≤) | ||||||||||
1Cr13Al4 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 12.5-15.0 | - | 3.5-4.5 | Phumla | - |
0Cr15Al5 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 14.5-15.5 | - | 4.5-5.3 | Phumla | - |
0Cr25Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 23.0-26.0 | ≤0.60 | 4.5-6.5 | Phumla | - |
0Cr23Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 20.5-23.5 | ≤0.60 | 4.2-5.3 | Phumla | - |
0Cr21Al6 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 19.0-22.0 | ≤0.60 | 5.0-7.0 | Phumla | - |
0Cr19Al3 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 18.0-21.0 | ≤0.60 | 3.0-4.2 | Phumla | - |
0Cr21Al6Nb | 0.05 | 0.025 | 0.025 | 0.7 | ≤0.60 | 21.0-23.0 | ≤0.60 | 5.0-7.0 | Phumla | Nb dibanisa0.5 |
0Cr27Al7Mo2 | 0.05 | 0.025 | 0.025 | 0.2 | ≤0.40 | 26.5-27.8 | ≤0.60 | 6.0-7.0 | Phumla |