Alloy 625 (UNS N06625) nickel chubhu yakagadzirwa nickel chromium molybdenum alloy yakawedzerwa niobium, iyo ine kunaka kwekusagadzikana uye simba guru.Nekuda kweiyo yakakwira nickel yemukati, alloy 625 haikanganisike nekushungurudzika corrosion kuputika kunokonzerwa nekloridi.Iyo zvakare ine yakanaka pitting uye crevice corrosion resistance.Simba reiyo alloy 625 rinobva mukuomarara kwe molybdenum uye niobium pane yayo Ni Cr matrix.Kunyangwe iyo alloy yakagadziridzwa kusimba kwekushisa kwepamusoro, kuumbwa kwayo kwakanyanya kusanganiswa kunopawo kwakakosha kwese kusimba kwekudzivirira.
Iyo alloy ine yakanakisa thermal kugadzikana.Alloy 625 ndiyo yakasarudzika alloy yekusevha maficha muoiri uye gasi / petrochemical uye mafuta ekunatsa misika.
Kemikari yakagadzirwa:
| % | Ni | Cr | Mo | Fe | C | Mn | Si | P | S | Co | Nb+Ta | Al |
| min | 58.0 | 20.0 | 8.0 | 3.15 | ||||||||
| max | 23.0 | 10.0 | 5.0 | 0.10 | 0.50 | 0.50 | 0.015 | 0.015 | 1.00 | 4.15 | 0.40 |
Zvinhu zvenyama:
| Density | 8.44 g/cm3 |
| Melting range | 1290-1350 ℃ |
Application:
Ndege pombi uye exhaust system
heat exchanger
marata pombi
Kuwedzera kubatana
Gasket uye shock absorber chisimbiso
Flue gasi desulfurization system
Mafuta uye gasi
simba renyukireya
Aerospace
indasitiri yemapepa
Kubva
| UNS | Alloy | Kukura (mm) | |||
| Seamless pombi & chubhu | Welded pombi & chubhu | Fitting/ Flange | Sheet, Plate, Mutsetse | ||
| UNS N06625 | ALLOY 625 | OD: 4.5-355mm WT: 0.7-20mm L: 0-12000mm | OD: 17.1-914.4mm; WT: 1-36mm; L: <12000mm | DN15-DN600 | Plate: WT<6mm, WDT<1200mm, L<3000mm;WT>6mm, WDT<2800mm, L<8000mm Coil: WT: 0.15-3mm WDT: <1000mm |
