C | S | P | Si | Mn | Ti | Co | Cr | Fe | Zr | Cu | B | Al |
≤ | ||||||||||||
0.13 | 0.015 | 0.02 | 0.8 | 0.4 | 2.0-3.0 | 15.0-21.0 | 18.0-21.0 | ≤1.5 | ≤0.15 | ≤0.2 | ≤0.02 | 1.0-2.0 |
Malosi (g/cm3) | Liu liusuavai (℃) | Fa'avevela vevela (W/m·℃) | Fa'aula'i fa'alava (MPa) | Coefficient fa'alauteleina vevela (10-6℃-1) |
8.2 | 1400 | 21.76(100℃) | 225 | 12.71(20-100℃) |
Togafitiga vevela | Malosi fa'asa (MPa) | Tuuina atu le malosi (MPa) | Fa'aumiumi (%) |
Fofo togafitiga | 820 | 590 | 8 |
Pa/Ai | Uaea | Aveese/Uila | Pepa/Ipu | Paipa/Tupa |
BS HR2, HR501, HR502 ma HR503;SAE AMS 5829;AECMA PrEN 2295, 2296 2297, 2400, 2401, 2669 ma le 2670. | BS HR202, AECMA PrEN 2298 | BS HR402, AECMA PrEn 2299 |
O lenei u'amea e masani ona fa'amalosia vaega γ'i3(Ti,).suiga matua o le cobalt nickel faavae superalloy,o loʻo i ai se aofaʻi maualuga o cobalt ma
eseese elemene faʻamalosia,maualuga atu le malosi ma le fetolofi i le 815 ~ 870 ℃, lelei teteʻe i oxidation ma corrosion teteʻe,
i le malulu ma le vevela ma toe fai i lalo o le gaioiga o le fesuiaʻi, faʻaalia le malosi vaivai maualuga ma le lelei foʻi ma le faʻaogaina
• Turbine Engine turbine disk• La'au • Mama fa'amaufa'ailoga ma elemene fa'ama'i
• fa'amau fa'amau maualuga • mama fa'amau fa'amau ma elemene mauti, ma isi