I-Refractaloy 26 yi-Fe-NI-Co-Cr i-precipitation hardening type deformation ye-alloy yobushushu obuphezulu, ukusetyenziswa kwexesha elide le-C - 570 ℃ iqondo lobushushu le-540 ℃, elona qondo lobushushu liphezulu linokufikelela kwi-677 C, yongeza i-Cr, i-alloy mo. ukomelezwa kwesisombululo esiqinileyo, phezulu ukuya kwi-titanium ephantsi, ifom ye-aluminium kunye nesigaba sokuqinisa ukuguga, ngelixa izinto zokomba ezenziwe nge-titanium, ukunyibilika kwe-aluminium kwisisombululo esiqinileyo kuncitshisiwe, kuqhutywe i-y isigaba sokunyuka kwemvula, ukwenzela ukuphucula ukuzinza kwe-thermal y, ukunciphisa y 'isigaba sokupakisha amandla empazamo.
Iipropathi ezidibeneyo zealloyi ziphezulu, zinokumelana okugqwesileyo kokuqina, ukuphumla kwamandla kunye nokumelana nokunyuka, akukho mvakalelo yenotshi.
Ingxubevange | % | Ni | Cr | Fe | Mo | P | Co | C | Mn | Si | S | B | Al | Ti |
IRefractaloy 26 | Min. | 35.0 | 16.0 | bal | 2.5 | - | 18.0 | - | - | - | - | 0.001 | - | 2.5 |
Max. | 39.0 | 20.0 | 3.5 | 0.03 | 22.0 | 0.08 | 1.0 | 1.5 | 0.03 | 0.01 | 0.25 | 3.0 |
Ukuxinana | 8.2 g/cm³ |
Indawo yokunyibilika | 1200 ℃ |
Ubume | Tensile strength Rm N/mm² | Unikeze Amandla Rp 0. 2N/mm² | Ukwandisa Njenge % | Ukuqina kweBrinell HB |
Isisombululo +Ukuguga | 1000 | 550 | 20 | 331-262 (26-35.5) |
I-alloy isetyenziselwe ukuveliswa kwendawo ebiyelweyo ye-injini yomphunga, phantsi kweemeko zomphunga we-540 ℃ ~ 570 ℃ inokusebenza ngaphezu kweeyure ze-100,000, imeko yokusetyenziswa ilungile.Iingxube ezifanayo zisetyenziselwa kumazwe angaphandle ukwenza iindawo eziyinkimbinkimbi ze-injini ye-aero. kunye neebladesI-alloy ine-plasticity efanelekileyo kwiqondo lokushisa eliphakathi, elinokunciphisa ukuphuka kwamalungu ngenxa yokuqina kunye nokunyuka kokusetyenziswa kwexesha elide.Akukho nqanaba eliyingozi le-TCP elifunyenwe kwi-alloy emva kokuguga kwexesha elide okanye ukuguga kwexesha elide kwi-alloy. uluhlu lobushushu