GH3030 siri ike ngwọta ike superalloy bụ mmalite 80Ni-20Cr siri ike ngwọta siri ike superalloy siri ike.Ọ nwere ihe mejupụtara kemịkalụ dị mfe, ike ọkụ na-eju afọ na ike dị elu dị elu n'okpuru 800 ℃, yana nguzogide oxidation dị mma, ike ọgwụgwụ ọkụ, stamping oyi na njikwa ịgbado ọkụ.
Mgbe ọgwụgwọ ngwọta gasịrị, alloy bụ otu akụkụ austenite, na usoro ahụ kwụsiri ike n'oge eji.
Ngwakọta combustor engine turbine ga-eji maka ọrụ n'okpuru 800 ℃ na ihe ndị ọzọ dị elu nke chọrọ nguzogide oxidation mana buru obere ibu n'okpuru 1100 ℃.
GH3030 nwere ike ịrụ ọrụ nke na-ekpo ọkụ nhazi mkpofu oyi nhazi, eji eme ihe dị iche iche chemical akụrụngwa na ngwa.
Alloy | % | Fe | Cr | Ni | C | Mn | Si | S | P | Al | Ti |
GH3030 | Min. | - | 19 | itule | - | - | - | - | - | - | 0.15 |
Oke. | 1.5 | 22 | 0.12 | 0.7 | 0.8 | 0.02 | 0.03 | 0.15 | 0.35 |
Njupụta | 8.4g/cm³ |
Ebe mgbaze | 1374-1420 ℃ |
Ọnọdụ | Ike ọdụdọ Rm N/mm² | Mpụta ike Rp 0. 2N/mm² | Ogologo oge Dị ka% | Brinell siri ike HB |
Ọgwụgwọ ọgwụgwọ | 785 | - | 35 | - |
• Ihe ngwọta siri ike kwadoro superalloy, ihe mejupụtara kemịkalụ dị mfe,
•Ọ nwere ike thermal na-eju afọ na nnukwu plasticity n'okpuru 800 ℃.
•Ma nwere ezigbo oxidation eguzogide, thermal ike ọgwụgwụ, oyi stamping na ịgbado ọkụ usoro Njirimara.
•Mgbe ọgwụgwọ ngwọta gasịrị, alloy bụ otu akụkụ austenite, na usoro ahụ kwụsiri ike n'oge eji.
GH3030 mpaghara ngwa:
The alloy e ji aero-engine ruo ogologo oge, na-bụ-eji na combustor na afterburner akụkụ yana casing arịọnụ nsọtụ akụkụ.