kanth-al waya fecral alloy

Max kushanda tembiricha: 1425 ℃
annealed mamiriro ekusimba simba: 650-800n / mm2
simba pa1000 ℃:20 mpa
kuwedzera:> 14%
kuramba pa20℃:1.45±0.07 u.Ω.m
density:7.1g/cm3
mwaranzi coefficient mukukwana oxidation ndeye 0.7
kukurumidza hupenyu pa1350 ℃:＞80h
kuramba tembiricha kugadzirisa chinhu:
700℃:1.02
900℃:1.03
1100℃:1.04
1200℃:1.04
1300℃:1.04

Kanthal waya ndeye ferritic iron-chromium-aluminium (FeCrAl) alloy. Iyo haiite ngura nyore kana oxidize mumaindasitiri ekushandisa uye ine yakanyanya kupikisa kune zvinoparadza zvinhu.

Kanthal wire ine yakakwirira yepamusoro yekushanda tembiricha kupfuura Nichrome waya. Kuenzaniswa neNichrome, ine yakakwira pamusoro pemutoro, yakakwirira resistivity, yakakwirira goho simba, uye yakaderera density. Kanthal wire zvakare inogara 2 kusvika 4 nguva yakareba kupfuura Nichrome waya nekuda kwepamusoro oxidation zvivakwa uye kuramba kune sulfuric nharaunda.

Kanthal A1ndeyekushandisa patembiricha inosvika 1400°C (2550°F). Iyi mhando yeKanthal ndiyo yakanakisa sarudzo yekupikisa waya kune yakakura maindasitiri maapplication. Iyo ine zvakare yakakwira zvishoma kusimba simba kupfuuraKanthal D.

Kanthal A1inonyanya kushandiswa mukudziisa zvinhu mumaindasitiri makuru-akadai sechoto cheindasitiri (chinowanzo kuwanikwa mugirazi, ceramics, zvemagetsi, uye maindasitiri esimbi). Yayo yakakwirira resistivity uye kukwanisa kumira zvinhu pasina oxidation, kunyange mune sulfuric uye inopisa mamiriro ekunze, inoita Kanthal A1 sarudzo yakakurumbira kana inobata nehombe-yakakura yekupisa zvinhu. Kanthal A1 wire ine zvakare yakakwira kunyorova kwekuora uye simba repamusoro rinopisa uye rinokambaira kupfuura Kanthal D, zvichiita kuti ive sarudzo yakakurumbira kune maindasitiri makuru ekushandisa.