waya dzekanth-al fecral alloy

Kupisa kwakanyanya kushanda: 1425℃
simba rekudhonza: 650-800n/mm2
simba pa1000℃:20 mpa
kureba:>14%
kuramba pa20℃:1.45±0.07 u.Ω.m
kuwanda: 7.1g/cm3
chiyero chemwaranzi mukuoxidation yakakwana i0.7
hupenyu hurefu pa1350℃: ＞80h
chinhu chinogadzirisa kupisa kwekudzivirira:
700℃:1.02
900℃:1.03
1100℃:1.04
1200℃:1.04
1300℃:1.04

Waya yeKanthal isimbi ine ferritic iron-chromium-aluminium (FeCrAl). Haiite ngura kana kuoxidation zviri nyore mumaindasitiri uye inodzivirira zvakanyanya zvinhu zvinoparadza.

Waya yeKanthal ine tembiricha yepamusoro yekushanda kupfuura waya yeNichrome. Kana ichienzaniswa neNichrome, ine mutoro wepamusoro, resistivity yakakwira, goho rakawanda, uye density yakaderera. Waya yeKanthal inogarawo kwenguva yakareba ka2 kusvika ka4 kupfuura waya yeNichrome nekuda kwehunhu hwayo hwe oxidation uye kuramba kwayo sulfuric environments.

Kanthal A1inoshandiswa patembiricha inosvika 1400°C (2550°F). Rudzi urwu rweKanthal ndiyo sarudzo yakanakisisa yewaya inodzivisa kushandiswa mumaindasitiri makuru. Ine simba rekudhonza rakakwira zvishoma paneKanthal D.

Kanthal A1Inonyanya kushandiswa muzvinhu zvinodziisa mumaindasitiri makuru akadai semaovheni emaindasitiri (anowanzo kuwanikwa mumagirazi, maceramics, maelectronics, uye maindasitiri esimbi). Kugona kwayo kutsungirira zvinhu zvisina oxidation, kunyangwe mumhepo inopisa nesulfuric, zvinoita kuti Kanthal A1 ive sarudzo inozivikanwa kana ichishanda nezvinhu zvinodziisa zvakakura. Waya yeKanthal A1 inewo ngura yakanyanya kunaya uye ine simba rekupisa nekukambaira kupfuura Kanthal D, zvichiita kuti ive sarudzo yakakurumbira kumaindasitiri makuru.