U'amea fa'aigoa -Chromium Alumini FeCrAl u'amea (0Cr25Al5/0Cr23Al5/1Cr13Al4) Uaea
TANKII Nickel-Copper uaea u'amea fa'aoga masani mo lona vaeluagalemu eletise resistivity ma matua maualalo vevela-coefficient o tetee.
Talosaga e aofia ai le paoa, shunts, thermocouples ma uaea-manu'a sa'o tete'e o lo'o galue i le vevela e oo atu i le 400 tikeri.
O le kopa fa'avae fa'apalapala fa'avevela fa'avevela e fa'aaogaina lautele i le va'ava'a eletise maualalo, fa'avevela fa'avevela vevela, ma isi mea eletise eletise maualalo. O se tasi o mea taua o oloa eletise maualalo-voltage. O mea e gaosia e la matou kamupani o loʻo i ai uiga o le lelei o le teteʻe ma le mautu maualuga. E mafai ona matou tuʻuina atu ituaiga uma o uaea lapotopoto, mea mafolafola ma laupepa.
Fa'ailoga autu ma meatotino
togi Meatotino | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
Su'ega vaila'au % | Cr | 12.0-15.0 | 23.0-26.0 | 19.0-22.0 | 22.5-24.5 | 18.0-21.0 | 21.0-23.0 | 26.5-27.8 |
Al | 4.0-6.0 | 4.5-6.5 | 5.0-7.0 | 4.2-5.0 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 | |
Fe | Paleni | Paleni | Paleni | Paleni | Paleni | Paleni | Paleni | |
Isi | Nb 0.5 | Mo1.8-2.2 | ||||||
Au'aunaga aupito maualuga °C | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
ResistivityμΩ.M,20°C | 1.25 | 1.42 | 1.42 | 1.35 | 1.23 | 1.45 | 1.53 | |
Malosi (g/cm3) | 7.4 | 7.10 | 7.16 | 7.25 | 7.35 | 7.10 | 7.10 | |
Fa'avevela vevela KJ/mH°C | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | |
Coefficient o le faʻalauteleina laina Α×10-6/°C | 15.4 | 16.0 | 14.7 | 15.0 | 13.5 | 16.0 | 16.0 | |
Liu liusuavai °C | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
Tensile Mpa | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
Fa'aumi % | >16 | >12 | >12 | >12 | >12 | >12 | >10 | |
Fa'aitiitiga % | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
Malosi HB | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
Microstructure | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
Meatotino maneta | Maneta | Maneta | Maneta | Maneta | Magne |