I-Hastelloy X luhlobo lwe-nickel base superalloy kunye nomxholo ophezulu wesinyithi, owomelezwa ikakhulu sisisombululo esiqinileyo se-chromium kunye ne-molybdenum.Ine-anti-metallization elungileyo kunye nokusebenza komhlwa, ukunyamezela okuphakathi kunye namandla okurhubuluza ngaphantsi kwe-900 ℃, ukubanda okulungileyo kunye nokusebenza okutshisayo kunye nokusebenza kwe-welding.
Isetyenziselwa ukwenza iinxalenye zegumbi lokutsha le-aero-injini kunye nezinye iindawo zobushushu obuphezulu, phantsi kwe-900 ℃ ixesha elide, ubushushu bexesha elifutshane lokusebenza ukuya kuthi ga kwi-1080 ℃.
Ingxubevange | C | Cr | Ni | Fe | Mo | W | Al | B | Co | Si | Mn | P | S |
UHastelloy X | 0.05~0.15 | 20.5~23.5 | ibhalansi | 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 |
Ukuxinana | 8.3 g/cm³ |
Indawo yokunyibilika | 1260-1355 ℃ |
Ubume | Tensile strength Rm N/mm² | Unikeze Amandla Rp 0. 2N/mm² | Ukwandisa Njenge % | Ukuqina kweBrinell HB |
Unyango lwesisombululo | 690 | 275 | 30 | >241 |
Ibha/Induku | Ucingo | Umcwe/Ikhoyili | Icwecwe/ipleyiti | Umbhobho/umbhobho | Ukuqulunqa |
I-ASTM B572ASME SB572I-AMS 5754 | I-AMS 5798 | I-ASTM B435ASME SB435I-AMS 5536 | I-ASTM B662,ASME SB662 I-ASTM B619,ASME SB619 I-ASTM B626 ,ASME SB626I-AMS 5587 | I-AMS 5754 |
1. Ukumelana ne-oxidation egqwesileyo kwiqondo lobushushu eliphezulu(>1200℃)).
2. Amandla amahle obushushu obuphezulu.
3. Ukumila kakuhle kunye nokuweldability.
4. Ukumelana kakuhle noxinzelelo lwe-corrosion cracking.
Ngenxa yokumelana ne-corrosion kwi-atmospheres eyahlukeneyo kwiqondo lokushisa eliphezulu kunye namandla aphezulu obushushu obuphezulu, i-HastelLoyx isetyenziswe ngokubanzi kwiindawo ezahlukeneyo zokushisa okuphezulu.
Imihlaba yesicelo eqhelekileyo:
•Iiinjini zomphunga zemizi-mveliso kunye nezomoya (amagumbi okutsha, izilungisi, iminqwazi yolwakhiwo)
•Amacandelo esithandweni somlilo, ii-roller zenkxaso, iigrati, iiribhoni kunye neetyhubhu ze-radiator
•Iityhubhu ezijikelezayo kwiziko lepetrochemical
•Irhasi yobushushu obuphezulu ipholisa isixhobo senyukliya