### Kufotokozera Kwazinthu zaINCONEL 625 Thermal Spray Wayakwa Arc Spraying
#### Chiyambi cha Zamalonda
Waya wa INCONEL 625 wopopera mafuta ndi chinthu chogwira ntchito kwambiri chopangidwira kupopera mbewu kwa arc. Wodziwika chifukwa chokana dzimbiri, makutidwe ndi okosijeni, komanso kutentha kwambiri, wayawu amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana kuti apititse patsogolo kulimba komanso moyo wazinthu zofunikira kwambiri. Makhalidwe ake apadera amachititsa kuti ikhale yabwino kwa zokutira zoteteza, kubwezeretsanso pamwamba, ndi ntchito zosavala. INCONEL 625 imatsimikizira kugwira ntchito kwapamwamba ngakhale m'malo ovuta kwambiri, ndikupangitsa kuti ikhale chisankho chodalirika pamafakitale, zakuthambo, ndi zam'madzi.
#### Kukonzekera Pamwamba
Kukonzekera bwino kwa pamwamba ndikofunikira kuti mupeze zotsatira zabwino kwambiri ndi waya wa INCONEL 625 wopopera mafuta. Pamwamba pake payenera kutsukidwa bwino kuti muchotse zodetsa zilizonse monga mafuta, mafuta, dothi, ndi ma oxides. Kuphulika kwa grit ndi aluminium oxide kapena silicon carbide tikulimbikitsidwa kuti tikwaniritse roughness ya 75-125 microns. Kuonetsetsa kuti pamakhala poyera komanso movutikira kumawonjezera kumamatira kwa zokutira zopopera zotentha, zomwe zimapangitsa kuti ntchitoyo ikhale yabwino komanso moyo wautali.
#### Tchati Chopanga Mankhwala
Chinthu | Kupanga (%) |
---|---|
Nickel (Ndi) | 58.0 min |
Chromium (Cr) | 20.0 - 23.0 |
Molybdenum (Mo) | 8.0 - 10.0 |
Chitsulo (Fe) | 5.0 max |
Columbium (Nb) | 3.15 - 4.15 |
Titaniyamu (Ti) | 0.4 max |
Aluminium (Al) | 0.4 max |
Mpweya (C) | 0.10 max |
Manganese (Mn) | 0.5 max |
Silicon (Si) | 0.5 max |
Phosphorous (P) | 0.015 kukula |
Sulfure (S) | 0.015 kukula |
#### Tchati cha Makhalidwe
Katundu | Mtengo Wodziwika |
---|---|
Kuchulukana | 8.44g/cm³ |
Melting Point | 1290-1350 ° C |
Kulimba kwamakokedwe | 827 MPa (120 ksi) |
Mphamvu Zokolola (0.2% kuchepetsa) | 414 MPa (60 ksi) |
Elongation | 30% |
Kuuma | 120-150 HRB |
Thermal Conductivity | 9.8 W/m·K pa 20°C |
Kuthekera Kwake Kutentha | 419 J/kg·K |
Kukana kwa Oxidation | Zabwino kwambiri |
Kukaniza kwa Corrosion | Zabwino kwambiri |
Waya wa INCONEL 625 wopopera wotentha amapereka yankho lamphamvu lokulitsa moyo wautumiki wa zigawo zomwe zimawonekera kwambiri. Kapangidwe kake kodabwitsa komanso kukana kuwonongeka kwa chilengedwe kumapangitsa kuti ikhale chinthu chamtengo wapatali chothandizira kupititsa patsogolo magwiridwe antchito ofunikira.