Koranu 875Waea Fecral Porowhita Aukume, Pumautanga Āhua Pai mō te Ātete Tika
 
Whakaahuatanga Whānui

Ko ngā waea koranu Fe-Cr-Al he mea hanga ki ngā koranu turanga konumohe rino-chromium kei roto he iti noa ngā huānga tauhohe pēnei i te yttrium me te zirconium, ā, ka puta mai mā te whakarewa, te hurihuri maitai, te hanga, te whakamahana, te tuhi, te maimoatanga mata, te whakamātautau whakahaere ātete, me ētahi atu.
Nā te nui o te konumohe me te nui o te chromium, ka taea e te pāmahana tauine te eke ki te 1425ºC (2600ºF);
I hangaia te waea Fe-Cr-Al mā te mīhini whakamatao aunoa tere-teitei, ā, ko te kaha o te mana e whakahaerehia ana e te rorohiko, e wātea ana hei waea me te rīpene (rīpene).

Ātete Hiko FeCrAl He koranu whakamahana he ātete hiko teitei, he iti te tauwehenga pāmahana, he teitei te pāmahana whakahaere. He pai te ātete waikura i raro i te pāmahana tiketike, ā, he tino pai mō te whakamahi i roto i te hau kei roto he whanariki me ngā whanariki, he iti te utu, he whānuitia te whakamahinga i roto i ngā oumu hiko ahumahi, ngā taputapu whare, me ngā taputapu infrared tawhiti, he pai rawa atu mō ngā rauemi whakamahana.
Momo FeCrAl: 1Cr13AI4, 0Cr21AI4, 0Cr21AI6, 0Cr25AI5, 0Cr21AI6 Nb, 0Cr27AI7Mo2 me ētahi atu. Whitiki hiko papatahi raupapa, waea ahi hiko

Tono
He mea hoko ā mātou hua (FeCrAl) he waea whakamahana hiko ātete teitei, ā, he whānuitia te whakamahinga mō te hanga taputapu whakamahana pēnei i te oumu ahumahi, ngā taputapu whakamahana ā-iwi, ngā ātete hiko me ngā ātete aukati waka tere, ngā taputapu pūwhero-whero, te kupenga ātete wera pūwhero-whero hau wai, ngā momo irahiko mura me te whatu me ngā ātete whakahaere-hiko mō ngā motuka me ētahi atu mea i roto i ngā mīhini whakarewa, hauora, matū, uku, hikohiko, taputapu hiko, karāhe me ētahi atu mara ā-iwi, ā-ahumahi rānei.

Ngā āhua hua me te whānuitanga rahi
Waea porowhita
Kei te wātea ētahi atu rahi 0.010-12 mm (0.00039-0.472 inihi) mēnā ka tonoa.

Rīpene (waea papatahi)
Matotoru: 0.023-0.8 mm (0.0009-0.031 inihi)
Whānui: 0.038-4 mm (0.0015-0.157 inihi)
Te ōwehenga whānui/matotoru mōrahi 60, i runga i te koranu me te manawanui
Kei te wātea ētahi atu rahi mēnā ka tonoa.

He kaha ngā āhuatanga antioxidant o te waea whakamahana hiko ātete, engari he maha ngā momo hau i roto i ngā oumu pēnei i te hau, te waro, te whanariki, te hauwai me te hauota, kei te whai pānga tonu ki a ia.

Ahakoa kua pangia ēnei waea whakamahana ki te matū ārai mate, ka pā kino pea te kawe, te takai, te tāutanga me ētahi atu tukanga ki tētahi taumata, ā, ka whakaiti i tōna roa o te mahi.

Hei whakaroa i te roa o te whakamahinga, me mahi te kaihoko i te maimoatanga i mua i te waikura i mua i te whakamahinga. Ko te tikanga he whakamahana i ngā huānga koranu kua tāuta katoatia ki te hau maroke ki te pāmahana (iti iho i te 100-200C i tōna pāmahana teitei), ka tiakina te wera mō te 5 ki te 10 hāora, kātahi ka whakamatao mārire ki te oumu.