Hastelloy X o se ituaiga nickel faavae superalloy ma maualuga uʻamea anotusi, lea e masani ona faamalosia e le vaifofo mautu o chromium ma molybdenum.O loʻo i ai le lelei o le anti-metalization ma le corrosion performance, le faʻaogaina o le tumau ma le malosi o le fetolofi i lalo ifo o le 900 ℃, lelei le malulu ma le vevela o le gaosiga ma le faʻaogaina o le faʻaogaina.
Faʻaaogaina i le gaosiga o vaega o potu faʻafefe aero-engine ma isi vaega vevela maualuga, i lalo o le 900 ℃ mo se taimi umi, puupuu taimi galue vevela e oʻo atu i le 1080 ℃.
Alloy | C | Cr | Ni | Fe | Mo | W | Al | B | Co | Si | Mn | P | S |
Hastelloy X | 0.05~0.15 | 20.5–23.5 | paleni | 17.0~20.0 | 8.0~10.0 | 0.2~1.0 | ≤0.1 | ≤0.005 | 0.5~2.5 | ≤1.0 | ≤1.0 | ≤0.015 | ≤0.01 |
Malosi | 8.3 g/cm³ |
Liu liusuavai | 1260-1355 ℃ |
Tulaga | Malosi fa'asa Rm N/mm² | Tuuina atu le malosi Rp 0. 2N/mm² | Fa'aumiumi pei % | Brinell maaa HB |
Fofo togafitiga | 690 | 275 | 30 | >241 |
Pa/Ai | Uaea | Aveese/Uila | Pepa/Ipu | Paipa/Tupa | Fa'ailogaina |
ASTM B572ASME SB572AMS 5754 | AMS 5798 | ASTM B435ASME SB435AMS 5536 | ASTM B662, ASME SB662 ASTM B619, ASME SB619 ASTM B626, ASME SB626AMS 5587 | AMS 5754 |
1. Sili oxidation tetee i le vevela maualuga(>1200 ℃)).
2. Malosi maualuga-vevela lelei.
3. lelei formability ma weldability.
4. Lelei teteʻe i le mamafa corrosion ta'e.
Ona o lona teteʻe i le ea i le tele o ea i le maualuga o le vevela ma le maualuga maualuga o le malosi o le vevela, o HastelLoyx ua faʻaaogaina lautele i siosiomaga maualuga maualuga.
Fa'aoga masani fanua:
•Alamanuia ma va'alele ausa turbines (pola mu, fa'asa'o, pulou fa'avae)
•O vaega o le ogaumu fa'apisinisi, ta'avale lagolago, fa'amau, lipine ma paipa fa'avevela
•Fa'alava fa'alava i totonu o ogaumu petrochemical
•O le kesi vevela maualuga e maalili ai le masini faaniukilia