i-kanthal a1 ekhanyayo okanye i-oxidation fecral alloy wire

IKanthal A1isetyenziselwa kumaqondo obushushu afikelela kwi-1400°C (2550°F). Olu hlobo lweKanthal lolona khetho lubalaseleyo lwentambo yokumelana nezicelo ezinkulu kwimizi-mveliso. Ikwanayo namandla okutsalwa aphezulu kancinci kuneKanthal D.

Sinazo izitokhwe, ukuba uyasifuna, nceda unxibelelane nathi ngokukhawuleza.

IKanthal A1Isetyenziswa kakhulu kwizinto zokufudumeza kwizicelo ezinkulu zoshishino ezifana nee-ovens zoshishino (ezifumaneka rhoqo kwimizi-mveliso yeglasi, i-ceramics, i-electronics, kunye nentsimbi). Ukumelana kwayo okuphezulu kunye nokukwazi ukumelana nezinto ngaphandle kwe-oxidation, nokuba zikwi-atmospheres ye-sulfuric neshushu, kwenza iKanthal A1 ibe lukhetho oludumileyo xa kusetyenzwa ngezinto ezinkulu zokufudumeza. Ucingo lweKanthal A1 lukwanokumelana nokugqwala okumanzi okuphezulu kunye namandla aphezulu obushushu nokuqhekeka kuneKanthal D, nto leyo eyenza ukuba ibe lukhetho oludumileyo kwizicelo ezinkulu zoshishino.

Ucingo lweKanthal luyi-ferritic iron-chromium-aluminium (FeCrAl) alloy. Alukwazi ukugqwala okanye ukubola lula kwizicelo zoshishino kwaye lunokumelana okuhle kakhulu nezinto ezirhabaxa.

Ucingo lweKanthal lunobushushu obuphezulu bokusebenza kunentambo yeNichrome. Xa luthelekiswa neNichrome, lunomthwalo ophezulu womphezulu, ukumelana okuphezulu, amandla aphezulu okuvelisa, kunye noxinano oluphantsi. Ucingo lweKanthal lukwahlala ixesha elide ngokuphindwe kabini ukuya kwesine kunentambo yeNichrome ngenxa yeempawu zayo eziphezulu ze-oxidation kunye nokumelana neendawo zesulfuric.

Ubushushu bokusebenza obuphezulu: 1425℃
imeko efakwe amandla okuxinana: 650-800n/mm2
amandla kwi-1000℃:20 mpa
ubude:> 14%
ukumelana kwi-20℃:1.45±0.07 u.Ω.m
uxinano: 7.1g/cm3
i-radiation coefficient kwi-oxidation epheleleyo yi-0.7
ubomi obukhawulezayo kwi-1350℃: ＞80h
into yokulungisa ubushushu bokumelana:
700℃:1.02
900℃:1.03
1100℃:1.04
1200℃:1.04
1300℃:1.04