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 mukudziisa zvinhu mumaindasitiri makuru akadai semaovheni emaindasitiri (anowanzo kuwanikwa mumagirazi, maceramics, maelectronics, uye maindasitiri esimbi). Kudzivirira kwayo kwakanyanya uye kugona kwayo kutsungirira zvinhu zvisina oxidation, kunyangwe mumhepo inopisa nesulfuric, zvinoita kutiKanthal A1sarudzo inozivikanwa kana ukashandisa zvinhu zvinopisa zvakanyanya. Waya yeKanthal A1 inewo simba rekudzivirira ngura rakanyanya kunaya uye ine simba rekupisa nekukambaira rakawanda kupfuura Kanthal D, zvichiita kuti ive sarudzo yakakurumbira kumaindasitiri makuru.