Inconel 690 waa chromium-sare, daawaha nikkel-ku-salaysan oo leh iska caabin aad u wanaagsan oo u adkaysta daxalka ee noocyada kala duwan ee warbaahinta aqueous iyo jawi heerkul sare ah.Waxa kale oo ay leedahay xoog sare, xasilooni biraha wanaagsan iyo sifooyinka processing aad u fiican.
Alloy | % | C | Cr | Fe | Ti | Al | Nb+Ta | Cu | B | Mn | Si | S | P | Co | N | Zr | Ni |
690 | Min. | 0.015 | 27.0 | 7.0 | - | - | - | - | - | - | - | - | - | - | - | - | dheelitirnaan |
Max. | 0.03 | 31.0 | 11.0 | 0.5 | 0.5 | 0.1 | 0.2 | 0.005 | 0.5 | 0.5 | 0.01 | 0.015 | 0.05 | 0.05 | 0.02 |
Cufnaanta | 8.19 g/cm³ |
barta dhalaalaysa | 1343-1377 ℃ |
Xaalada | Xoog xajin (MPa) | Xoog soo saar (MPa) | Dheeraynta Sida% |
Daaweynta xalalka | 372 | 738 | 44 |
Baar/Usha | Silig | Xarig/ Gariir | Xaashi/Saxaamo | Dhuumaha/Tube | Been abuurasho |
ASTM B / ASME SB 166, ASTM B 564 / ASME SB 564, ASME Code Case N-525, ISO 9723, MIL-DTL-24801 | ASTM B / ASME SB 166, ASTM B 564 / ASME SB 564, ASME Code Case N-525, ISO 9723, MIL-DTL-24801 | ASTM B / ASME SB 168/906, ASME N-525, ISO 6208, MIL-DTL-24802 | ASTM B / ASME SB 168/906, ASME N-525, ISO 6208, MIL-DTL-24802 | ASTM B / ASME SB 163, ASTM B 167 / ASME SB 829, ASTM B 829 / ASME SB 829, ASME Code Kiisaska 2083, N-20, N-525, ISO 6207, MILDTL-24803 | ASTM B / ASME SB 166, ASTM B 564 / ASME SB 564, ASME Code Case N-525, ISO 9723, MIL-DTL-24801 |
1. Iska caabin heersare ah oo ka hortaga warbaahin badan oo aqueous ah iyo jawiga heerkulka sare.
2.Awood sare.xasiloonida biraha wanaagsan, iyo sifooyin wax-soo-saar wanaagsan
3. iska caabin heersare ah oo ka dhan ah kiimikooyinka oxidizina iyo gaasas oxidizina heerkul sare ah
4 Iska caabbinta wanaagsan ee dilaaca daxalka ee deegaanka ay ku jirto chloride iyo sidoo kale xalalka sodium hvdroxide
Iska caabbinta daawaha ee gaasaska ka kooban baaruuddu waxay ka dhigaysaa wax soo jiidasho leh codsiyada sida unugyada-gaaska dhuxusha, gubiyaasha iyo dhuumaha lagu farsameeyo sulfuric acid, foornooyinka farsamaynta petrochemical, recuperators, incinerators, iyo qalabka vitrification galaas ee qashinka shucaaca.Noocyo kala duwan oo biyo heerkul sare ah, alloy 690 waxay soo bandhigaysaa heerar hoose oo daxalka ah iyo iska caabin heer sare ah oo dillaaca-daxalka.Sidaas darteed.Alloy 690 waxaa si weyn loogu isticmaalaa tuubooyinka dhalisa uumiga, baffles, xaashida tuubada, iyo qalabka wax soo saarka tamarta nukliyeerka.