kanth-al wires 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 ʻo ia i ka ʻōpala a i ʻole oxidize i nā noi ʻoihana a maikaʻi loa ke kūʻē i nā mea corrosive.

ʻOi aku ka wela o ka hana ʻana ma mua o ka uea Nichrome. Ke hoʻohālikelike ʻia me Nichrome, ʻoi aku ka nui o ka haʻahaʻa o ka ʻili, ka resistivity kiʻekiʻe, ka ikaika hua kiʻekiʻe, 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 A1ka mea 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 ka wela o ka ea, e hana ʻo Kanthal A1 i kahi koho kaulana i ka wā e pili ana i nā mea hoʻomehana nui. ʻO ka uea Kanthal A1 he ʻoi aku ka ʻoi aku ka ikaika o ka corrosion maʻemaʻe a ʻoi aku ka ikaika o ka wela a me ke kolo ma mua o Kanthal D, e lilo ia i koho kaulana no nā noi ʻoihana nui.