Superalloy Series
01
NKWUKWU kemikal
Eraum Alloy | % | C | Cr | N'ime | Co | AI | Nke | Fe | Nb | B | Na | Mn | S | P | Ya na |
GH907 | MIN | - | - | 35 | 120 | - | 1.3 | nkuchi | 4.3 | - | 0.07 | - | - | - | - |
MAX | 0.06 | 1 | 40 | 16 | 0.2 | 1.8 | nkuchi | 5.2 | 0.012 | 0.35 | 1 | 0.015 | 0.015 | 0.5 |
AKWỤKWỌ MMỤỌ
Njupụta | Ebe mgbaze |
8.28g/cm2 | 1332 ℃-1400 ℃ |
Ọkọlọtọ EXECUTIVE
GB/T 14992 Nhazi na akara ule alloys okpomọkụ dị elu na ogige intermetallic nke ihe okpomọkụ dị elu.
Nkọwapụta GJB 5261 maka ogwe osisi alloy dị elu na-adị ala
HB 7682 Mgbasawanye dị ala GH907 elu okpomọkụ alloy mgbanaka oghere na iberibe mgbanaka
HB/Z 140 Usoro ọgwụgwọ okpomọkụ nke alloys okpomọkụ dị elu maka iji ụgbọ elu
Q/GYB 05067 GH2907 alloy oyi akpọrepu mpempe akwụkwọ na warara
Q/GYB 05069 Oyi dọtara wires nke HGH2907 alloy maka ịgbado ọkụ
Njirimara ngwaahịa
GH907 bụ mmiri ozuzo Fe-Ni-Co na-eme ka alloy dị elu na-eme ka ọ dị elu yana mgbasawanye na nrụrụ dị ala, jiri niobium, titanium, silicon na trace boron sie ike. Alloy nwere ike dị elu, ọnụ ọgụgụ dị ala nke mgbasawanye, ezigbo iguzogide ike ọgwụgwụ na-ekpo ọkụ na oyi na ihe fọrọ nke nta ka ọ bụrụ modul nke elasticity n'okpuru 650 ° C. Ebe Curie dị n'etiti 400°C na 4000°C. Alloy ahụ nwere ọnụọgụ mgbasawanye dị ala yana ezigbo iguzogide ike ọgwụgwụ na-ekpo ọkụ na oyi. Ebe Curie dị na nso nke 400 ℃-450 ℃. Ọnụọgụ nke mgbasawanye nke alloy agbanwebeghị n'okpuru ebe Curie. Alloy kwesịrị ekwesị maka mmepụta nke ụdị ụgbọ elu na ikuku engine yiri mgbaaka na magazin n'okpuru 650 ℃, na isi ngwaahịa na-agụnye mmanya, forgings, efere na ibe. Ebe ọ bụ na alloy enweghị chromium na aluminom ihe, oke okpomọkụ oxidation nguzogide adịghị mma. Mgbe ejiri ya ogologo oge karịa 700 ° C, a ga-etinye mkpuchi nchebe kwesịrị ekwesị. E nwere ike gbaa elu nke alloy ahụ peened, nke na-eme ka ike ọgwụgwụ na-agbanwe agbanwe site na 18%.
