kanth-al uea fecral alloy

ʻO ka mahana hana kiʻekiʻe: 1425 ℃
ka ikaika tensile kūlana annealed: 650-800n / mm2
ikaika ma 1000 ℃:20 mpa
elongation:>14%
kū'ē ma 20 ℃:1.45±0.07 u.Ω.m
mānoanoa:7.1g/cm3
ʻO 0.7 ka nui o ka pāhawewe i ka hoʻohāhā piha
ola wikiwiki ma 1350 ℃:＞80h
kumu hoʻoponopono mahana pale:
700 ℃:1.02
900 ℃:1.03
1100 ℃:1.04
1200 ℃:1.04
1300 ℃:1.04

ʻO ka uea Kanthal he hao hao-chromium-aluminum (FeCrAl).ʻAʻole maʻalahi ia i ka ʻōpala a i ʻole oxidize i nā noi ʻoihana a maikaʻi ke kūʻē i nā mea corrosive.

ʻOi aku ka wela o ka hana ʻana ma mua o ka uea Kanthal.Hoʻohālikelike ʻia me Nichrome, ʻoi aku ka kiʻekiʻe o ka haʻahaʻa o ka ʻili, kiʻekiʻe ka resistivity, ʻoi aku ka ikaika o ka hopena, a me ka haʻahaʻa haʻahaʻa.ʻO ka uea Kanthal ka lōʻihi o 2 a 4 mau manawa ma mua o ka uea Nichrome ma muli o kāna mau waiwai oxidation kiʻekiʻe a me ke kūpaʻa ʻana i nā kaiapuni sulfuric.

Kanthal A1no ka hoʻohana ʻana ma nā mahana a hiki i 1400°C (2550°F).ʻO kēia ʻano ʻo Kanthal ka koho maikaʻi loa o ka uea kūʻē no nā noi ʻoihana nui.Loaʻa iā ia ka ikaika tensile kiʻekiʻe iki ma muaKanthal D.

Kanthal A1ʻoi aku ka maʻamau i hoʻohana ʻia i nā mea hoʻomehana i nā noi ʻoihana nui e like me nā kapuahi ʻoihana (ʻike pinepine ʻia i loko o ke aniani, keramika, uila, a me nā ʻoihana kila).ʻO kona kūpaʻa kiʻekiʻe a me ka hiki ke kū i nā mea me ka ʻole o ka oxidation, ʻoiai i ka sulfuric a me nā ea wela, ʻo Kanthal A1 kahi koho kaulana i ka wā e pili ana i nā mea wela nui.ʻO ka uea Kanthal A1 he ʻoi aku ka ʻoi aku ka ikaika o ka corrosion a ʻoi aku ka ikaika o ka wela a me ka koloKanthal D, e lilo ia i koho kaulana no nā noi ʻoihana nui.