FeCrAl cua sov sawb rau resistor (chaw tsim tshuaj paus)
1.DESCRIPTION OF FECRAL Alloys:
FeCrAl alloys yog tus cwj pwm los ntawm oxidation zoo heev thiab zoo heev daim ntawv stability uas ua rau lub neej ntev.
Lawv feem ntau yog siv nyob rau hauv hluav taws xob cua sov ntsiab nyob rau hauv industrial furnaces thiab cov khoom siv hauv tsev
FeCrAl alloys muaj qhov kev pabcuam kub siab dua li NiCr Alloys thiab tus nqi qis dua. Tab sis lawv muaj qis stability thiab yooj, yooj yim kom tsis taus tom qab lub voj voog lub sij hawm
2. FECRAL AlloyS CHARACTERISTICS:
1) Tsim raws li thoob ntiaj teb zoo. Qhov System (ISO9001)
2) ruaj khov tsis kam thiab lub neej ntev
3) Mill daim ntawv pov thawj yuav muab tom qab ntau lawm
4) Loj ntau yam hlau:.0.018-10mm ribbons: 0.05-0.2*2-6mm strips: 0. {8}}*5-250mm
5) Cov txheej txheem ntim khoom zoo kom cov khoom tsis muaj kev puas tsuaj thaum xa khoom
6) Customized lable, ntim, kev pabcuam OEM.
7) 24 teev tom qab kev muag khoom.
2.Specification 1).Locomotive resistance strip: Thickness:0.6mm-1.5mm Dav:60mm-90mm 2).Electric ceramic cooktop resistance strip: Thickness:0 04mm-1 0mm Dav: 5mm-12mm Thickness&Width:(0.{3{{34} }}}}4mm-1. strip: Thickness: 1.5mm -3.0mm Dav: 10mm -30mm 5) Hlau: Dia: 0.05mm-10.0mm
3 TSEEM CEEB NTAWM FECRAL HEATING ALLOYS
Alloy Nomenclature Performance | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
Main tshuaj muaj pes tsawg leeg | Cr | 12.0-15.0 | 23.0-26.0 | 19.0-22.0 | 20.5-23.5 | 18.0-21.0 | 21.0-23.0 | 26.5-27.8 |
Al | 4.0-6.0 | 4.5-6.5 | 5.0-7.0 | 4.2-5.3 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 | |
Re | muaj caij nyoog | muaj caij nyoog | muaj caij nyoog | muaj caij nyoog | muaj caij nyoog | muaj caij nyoog | muaj caij nyoog | |
Fe | So | So | So | So | So | So | So | |
Nb0.5 | Mo1.8-2.2 | |||||||
Max. kev pabcuam temp. ntawm element (degree) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
Resistant ntawm 20ºC (μΩ·m) | 1.25 | 1.42 | 1.42 | 1.35 | 1.23 | 1.45 | 1.53 | |
Qhov ceev (g / cm3) | 7.40 | 7.10 | 7.16 | 7.25 | 7.35 | 7.10 | 7.10 | |
Thermal conductivity (KJ / m·h·ºC) | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | ||
Coefficient ntawm kab expansion( ×10-6/ºC) | 15.4 | 16.0 | 14.7 | 15.0 | 13.5 | 16.0 | 16.0 | |
Melting point approx. (ºC) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
Tensile zog (N / mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
Elongation ntawm rupture (%) | >16 | >12 | >12 | >12 | >12 | >12 | >10 | |
Variation ntawm cheeb tsam (%) | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
Rov ua dua Bending zaus (F / R) | >5 | >5 | >5 | >5 | >5 | >5 | >5 | |
Hardness (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
Lub sijhawm ua haujlwm tas mus li (teev / ºC) | -- | Ntau dua lossis sib npaug li 80/1300 | Ntau dua lossis sib npaug li 80/1300 | Ntau dua lossis sib npaug li 80/1300 | Ntau dua lossis sib npaug li 80/1250 | Ntau dua lossis sib npaug li 50/1350 | Ntau dua lossis sib npaug li 50/1350 | |
Micrographic qauv | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
Cov khoom sib nqus | Sib nqus | Sib nqus | Sib nqus | Sib nqus | Sib nqus | Sib nqus | Sib nqus | |
3.Usage FeCrAl hluav taws xob cua sov sawb Alkrothal 14 yog tsuas yog siv nyob rau hauv hluav taws xob locomotive, diesel locomotive, metro tsheb thiab kev kub ceev tsiv tsheb thiab lwm yam nres system nres resistor, hluav taws xob ceramic cooktop, kev lag luam rauv. 4.Features FeCrAl hluav taws xob cua sov sawb Alkrothal 14 muaj kev ua haujlwm ruaj khov; Kev tiv thaiv oxidation; corrosion kuj; kub kub stability; zoo heev coil-forming peev xwm; Uniform thiab zoo nkauj nto yam tsis muaj pob. Daim ntawv thov feem ntau yog siv rau hauv lub braking kuj system ntawm hluav taws xob fais fab locomotive, internal-combustion engine, kev kub ceev lub cev muaj zog tsheb, hom no kuj alloy sawb muaj ntau dua thiab ruaj khov resistivity, zoo anti-oxidation, zoo corrosion kuj. Tsis tas li ntawd nws muaj kev poob siab zoo resistant thiab creep resistant nyob rau hauv siab kub. Yog li cov alloys no muaj tseeb tuaj yeem ua tau raws li txhua qhov yuav tsum tau ua hauv kev tsim cov khoom siv hluav taws xob Wisdomalloy yog cov hlau-chromium-aluminium alloy (FeCrAl alloy) uas muaj kev ua haujlwm ruaj khov, Los tiv thaiv oxidation, corrosion kuj, kub stability, zoo heev coil-forming muaj peev xwm, Uniform. thiab zoo nkauj saum npoo yam tsis muaj pob. Cov ntawv thov rau Wisdomalloy yog siv nyob rau hauv nruab nrab Grounding Resistor, Load Bank, Motor Starter, Roj teeb Discharger, Harmonic Lim, hluav taws xob locomotive, diesel locomotive, metro tsheb thiab kev kub ceev tsheb thiab lwm yam, nres system nres resistor, hluav taws xob ceramic cooktop, muaj rauv, Nws yog qhov tsim nyog rau kev siv ntawm qhov kub txog li 950 degree, siv dav raws li cov khoom cua sov hauv cov khoom siv hluav taws xob thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 0cr25al5 fecral tsis kam cua sov sawb, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, Hoobkas