♦ Ubungakanani bentloko: M10-M120
♦ Ubude: ngokomzobo wabaxhasi okanye ukucaciswa
♦ Isicelo : Isixhobo sokuvelisa i-injini yomphunga
♦ IBanga: Iklasi
I-Haynes® 25 (L-605) yi-cobalt esekelwe kwi-alloy edibanisa ukubunjwa okulungileyo kunye neempawu ezibalaseleyo zokushisa okuphezulu.I-alloy iyaxhathisa kwi-oxidation kunye ne-carburization ukuya kwi-1900 °F.I-alloy 25 inokuqiniswa kakhulu ngokusebenza okubandayo.Ukusebenza okubandayo kuyakwandisa amandla okurhubuluza ukuya kuthi ga kwi-1800 °F kunye noxinzelelo lokuqhawuka kwamandla ukuya kwi-1500 °F.Ukuguga koxinzelelo kwi-700 - 1100 °F kuphucula ukukhasa kunye noxinzelelo lwamandla okugqabhuka ngaphantsi kwe-1300 °F.
Ingxubevange | % | Ni | Cr | Co | Mn | Fe | C | Si | S | P | W |
Haynes 25 | Min. | 9.0 | 19.0 | ibhalansi | 1.0 | - | 0.05 | - | - | - | 14.0 |
Max. | 11.0 | 21.0 | 2.0 | 3.0 | 0.15 | 0.4 | 0.03 | 0.04 | 16.0 |
Ukuxinana | 9.13 g/cm³ |
Indawo yokunyibilika | 1330-1410 ℃ |
Ubume | Tensile strength Rm N/mm² | Unikeze Amandla Rp 0. 2N/mm² | Ukwandisa Njenge % | Ukuqina kweBrinell HB |
Unyango lwesisombululo | 960 | 340 | 35 | ≤282 |
AMS5759, AMS5537, ASTM F90, AMS 5796
Ibha/Induku | Forgings | Umcwe/Ikhoyili | Icwecwe/ipleyiti | Umbhobho/umbhobho |
AMS5759, ASTM F90 | I-AMS 5759 | AMS5537 | AMS5537 | GE B50T26A |
1. Ukunyamezela okuphakathi kunye namandla okurhubuluza ngaphantsi kwe-815.
2. Ukuxhathisa okugqwesileyo kwe-oxidation ngaphantsi kwe-1090 ℃.
3. Ukubunjwa okwanelisayo, i-welding kunye nezinye iimpawu zobuchwepheshe.
Haynes 25 unike inkonzo elungileyo kwiindawo ezininzi jet injini.Ezinye zezi ziquka iincakuba ze-iturbine, amagumbi okutsha, iinxalenye ze-afterburner, kunye namakhonkco omoya.I-alloy nayo isetyenziswe ngempumelelo kwiintlobo ezahlukeneyo zezicelo zesithando somlilo ezibandakanya i-muffles yesithando somlilo kunye ne-liners kwiindawo ezibaluleke kakhulu kwiindawo zokushisa eziphezulu.