GH3030 yakasimba mhinduro yakasimbiswa superalloy ndeyekutanga 80Ni-20Cr yakasimba mhinduro yakasimbiswa superalloy.Iyo ine yakapfava kemikari kuumbwa, inogutsa yekupisa simba uye yakakwira plastiki pazasi 800 ℃, uye yakanaka oxidation kuramba, kuneta kwemafuta, kutonhora kutsika uye welding process zvivakwa.
Mushure mekugadzirisa kurapwa, iyo alloy is single phase austenite, uye chimiro chakagadzikana panguva yekushandiswa.
Turbine injini combustor zvikamu zvinofanirwa kushandiswa kushanda pazasi 800 ℃ uye zvimwe zvepamusoro-tembiricha zvinhu zvinoda oxidation kuramba asi kutakura mutoro mudiki pazasi 1100 ℃.
GH3030 ine kushanda kwakasimba kwekupisa kupisa tsvina inotonhora kugadzirisa, inoshandiswa kugadzira akasiyana makemikari michina uye zvishongedzo.
Alloy | % | Fe | Cr | Ni | C | Mn | Si | S | P | Al | Ti |
GH3030 | Min. | - | 19 | balance | - | - | - | - | - | - | 0.15 |
Max. | 1.5 | 22 | 0.12 | 0.7 | 0.8 | 0.02 | 0.03 | 0.15 | 0.35 |
Density | 8.4 g/cm³ |
Melting point | 1374-1420 ℃ |
Status | Kusimba simba Rm N/mm² | Goho simba Rp 0. 2N/mm² | Elongation Se % | Brinell kuoma HB |
Solution kurapwa | 785 | - | 35 | - |
• Solid solution yakasimbisa superalloy, nyore makemikari kuumbwa,
•Iyo ine inogutsa simba rekupisa uye yakakwira plastiki pazasi 800 ℃.
•Uye ine yakanaka oxidation kuramba, kuneta kwekupisa, kutonhora kutsika uye welding process zvivakwa.
•Mushure mekugadzirisa kurapwa, iyo alloy is single phase austenite, uye chimiro chakagadzikana panguva yekushandiswa.
GH3030 Nzvimbo yekushandisa:
Iyo alloy yave ichishandiswa muaero-injini kwenguva yakareba, uye inonyanya kushandiswa mune combustor uye afterburner zvikamu pamwe necasing mounting edge parts.