kanthal a1 eqaqambileyo okanye oxidation fecral ingxubevange wire

Kanthal A1yeyokusetyenziswa kumaqondo obushushu ukuya kuthi ga kwi-1400°C (2550°F).Olu hlobo lweKanthal lolona khetho lungcono locingo oluchasayo kwizicelo ezinkulu zoshishino.Ikwanalo nokomelela okungaphezulu kancinci kunokoKanthal D.

Sinempahla ethile, ukuba uyafuna, nceda uqhagamshelane nathi ngokukhawuleza.

Kanthal A1idla ngokusetyenziswa kwizinto zokufudumeza kwimizi-mveliso emikhulu efana neziko kwimizi-mveliso (ehlala ifumaneka kwiglasi, kwiiseramikhi, kwi-electronics, nakwimizi-mveliso yentsimbi).Ukumelana kwayo okuphezulu kunye nokukwazi ukumelana nezinto ngaphandle kwe-oxidation, nakwi-sulfuric kunye ne-atmospheres eshushu, yenza i-Kanthal A1 ibe yinto ethandwayo xa ijongene nezinto zokufudumeza ezinkulu.Ucingo lwe-Kanthal A1 lukwanamanzi aphezulu okuxhathisa umhlwa kunye namandla ashushu aphezulu kunye nokurhubuluza kune-Kanthal D, nto leyo eyenza ibe lukhetho oludumileyo kwizicelo zemizi-mveliso emikhulu.

I-Kanthal wire yintsimbi ye-iron-chromium-aluminum (FeCrAl) ye-ferritic.Ayirhaleli ngokulula okanye ifake ioksijini kwizicelo zemizi-mveliso kwaye inokumelana okugqwesileyo kwizinto ezidlekayo.

Ucingo lweKanthal lunobushushu obuphezulu bokusebenza kunocingo lweNichrome.Xa kuthelekiswa ne-Nichrome, inomthwalo ophezulu womphezulu, ukuxhathisa okuphezulu, amandla esivuno esiphezulu, kunye noxinano oluphantsi.I-Kanthal wire iphinda ihlale i-2 ukuya kwi-4 ixesha elide kunocingo lwe-Nichrome ngenxa yeempawu zayo eziphezulu ze-oxidation kunye nokuchasana neendawo zesulfuric.

Ubushushu bokusebenza okuphezulu:1425℃
imeko ye-annealed amandla okuqina: 650-800n / mm2
amandla kwi 1000℃:20 mpa
Ubude:>14%
ukuxhathisa kwi-20℃:1.45±0.07 u.Ω.m
Ubuninzi: 7.1g/cm3
i-radiation coefficient kwi-oxidation epheleleyo yi-0.7
ubomi obukhawulezayo kwi-1350 ℃:＞80h
iqondo lokumelana nokulungiswa kobushushu:
700℃:1.02
900℃:1.03
1100℃:1.04
1200℃:1.04
1300℃:1.04