Incoloy 925 ni umusemburo ukomye ushingiye kuri Fe-Ni-Cr alloy hiyongereyeho molybdenum, umuringa, titanium na aluminium.Amavuta afite imbaraga nyinshi kandi zirwanya ruswa muburyo bukoreshwa.Ibiri muri nikel birahagije kugirango urinde amavuta kwangirika no guturika na ion ya chloride.Gukomatanya nikel, molybdenum n'umuringa nabyo bitanga umusemburo mwiza wo kugabanya imiti.Molybdenum ifasha kunoza uburyo bwo kurwanya ibibyimba no kwangirika.Chromium igizwe na alloy itanga okiside irwanya ibidukikije bigabanuka.Kwiyongera kwa titanium na aluminium birashobora gushimangira amavuta mugihe cyo kuvura ubushyuhe
Amavuta | % | Ni | Cr | Fe | Mo | P | C | Mn | Si | S | Cu | Al | Ti |
925 | Min. | 42.0 | 19.5 | kuringaniza | 2.5 | - | 1.5 | 0.15 | 1.9 | ||||
Icyiza. | 46.0 | 23.5 | 3.5 | 0.03 | 0.03 | 0.1 | 0.5 | 0.01 | 3.0 | 0.5 | 2.4 |
Ubucucike (g / cm3) | Ingingo yo gushonga (℃) |
8.14 | 1343 |
Imiterere | Imbaraga (MPa) | Tanga imbaraga (MPa) | Kurambura % |
Igisubizo gikomeye | 650 | 300 | 30 |
Umubaji Alloy 925 yemerewe kuri NACE MR0175.
NACE MR0175
Imbaraga nziza zubukanishi hamwe no kurwanya ruswa.
Ifite ruswa irwanya ruswa ya chloride ion, kwangirika kwaho no kugabanya okiside itanga imiti.
Ibisanzwe bikoreshwa mumavuta na gaze gucukura ibice bingana nibigize.nk'imiyoboro, indangantego, ioint bositioning, igikoresho cya ioint ipakira, nayo ikoreshwa mugukora ibyuma bimwe.