kan-thal D ci ntsa iab los yog oxidized fecral alloy hlau

Kanthal hlau yog ib qho ferritic hlau-chromium-aluminium (FeCrAl) alloy. Nws tsis yooj yim xeb lossis oxidize hauv kev siv hauv kev lag luam thiab muaj kev tiv thaiv zoo heev rau cov ntsiab lus corrosive.

Cov hlau Kanthal muaj qhov kub siab tshaj plaws ua haujlwm dua li cov hlau Nichrome. Piv rau Nichrome, nws muaj qhov hnyav dua ntawm qhov chaw, tiv taus siab dua, muaj zog dua, thiab qhov ceev qis dua. Cov hlau Kanthal kuj kav ntev dua 2 txog 4 npaug dua li cov hlau Nichrome vim nws cov khoom oxidation zoo dua thiab tiv taus cov chaw sulfuric.

Kanthal Dsiv rau qhov kub txog li 1300 ° C (2370 ° F).

Peb muaj Tshuag, yog tias koj xav tau, txais tos nug kom paub meej ntxiv.

Hom hlau Kanthal no tsis tiv taus sulfuric corrosion thiabKanthal A1. Kanthal D hlau feem ntau pom muaj nyob rau hauv cov khoom siv hauv tsev xws li cov tshuab ntxuav tais diav, cov khoom siv ceramic rau cov cua sov vaj huam sib luag, thiab cov tshuab ntxhua khaub ncaws ziab khaub ncaws. Nws kuj tseem tuaj yeem pom muaj nyob rau hauv kev siv hauv kev lag luam, feem ntau yog nyob rau hauv cov khoom siv cua sov rauv taws.Kanthal A1Feem ntau raug xaiv rau cov ntawv thov rau lub cub tawg loj dua vim nws qhov resistivity siab, zoo dua ntub corrosion tiv taus, thiab siab dua kub thiab creep zog. Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm Kanthal A1 dhau Kanthal D yog qhov tseeb tias nws tsis yooj yim oxidized.

Nyob ntawm seb qhov resistivity xav tau, qhov kub siab tshaj plaws ua haujlwm, thiab qhov xwm txheej corrosive ntawm cov khoom, koj yuav xav xaiv Kanthal A-1 lossis Kanthal D hlau.