Superalloy Series
0102030405
CHEMICAL COMPOSITION
SPACE | % | C | Cr | In | Co | Al | Of | Fe | Nb | B | Uye | Mn | S | P | With |
GH907 | MIN | - | - | 35.0 | 12.0 | - | 1.3 | balance | 4.30 | - | 0.07 | - | - | - | - |
MAX | 0.06 | 1.00 | 40.0 | 16.0 | 0.20 | 1.8 | balance | 5.20 | 0.012 | 0.35 | 1.00 | 0.015 | 0.015 | 0.500 |
Zvinhu Zvenyama
density | Kunyunguduka tembiricha range |
8.28g/cm3 | 1332-1400 ℃ |
Product FEATURE
GH907 ndeye Fe-Ni-Co kunaya kunoomesa yakaderera yekuwedzera deformation yakakwirira tembiricha alloy, yakasimbiswa ne niobium, titanium, silicon uye trace boron. Iyo alloy ine simba rakawanda, yakaderera coefficient yekuwedzera, kuramba kwakanaka kune kupisa uye kutonhora kuneta uye ingangogara modulus ye elasticity pazasi 650 ℃. Iyo Curie poindi iri pakati pe400 ℃ uye 450 ℃. Iyo coefficient yekuwedzera kweiyo alloy haina kuchinjika pazasi peCurie point. Iyo alloy yakakodzera kugadzirwa kwemhando dzese dzendege uye aerospace injini mhete nemagazini pazasi 650 ℃, uye zvigadzirwa zvikuru zvinosanganisira mbariro, forgings, ndiro uye mitsetse. Nekuti iyo alloy haina chromium, aruminiyamu zvinhu, yakanyanya tembiricha oxidation kuramba haina kunaka. Kana ichishandiswa kwenguva yakareba pamusoro pe700 ℃, machira ekudzivirira akakodzera anofanira kutorwa. Iyo pamusoro peiyo alloy inogona kupfurwa yakanyungudutswa, uye iyo inotenderera yekukotama kuneta inogona kuwedzerwa neinosvika 18% mushure mekupfurwa kudongorera.
Product application
Iyo alloy yakashandiswa muchimiro chakanaka mukugadzirwa kweaero-injini yakakwira-kudzvanya compressor rear magazine, zvindori zvinotakura, zvindori zvinodzivirira kupisa, zvindori zvekuisa chisimbiso chekamuri, zvigaro zvemuzinga uye mhete dzekunze dzeturbine.
