Nimonic 80A bụ a superalloy na Ni Cr dị ka matrix na aluminum na titanium dị ka matrix na-etolite Y na-adọ dispersion ike.Ewezuga ọdịnaya aluminom dị ntakịrị elu, Nimonic 80A yiri GH4033.The ọrụ okpomọkụ bụ 700-800 ℃, na ọ nwere ezi creep eguzogide na ọxịdashọn-eguzogide na 650-850 ℃.
Alloy nwere ezigbo oyi na arụ ọrụ na-ekpo ọkụ.Ọ na-ebutekarị mmanya na-ekpo ọkụ, mmanya a na-adọta oyi, mpempe akwụkwọ na-ekpo ọkụ, mpempe akwụkwọ oyi, warara na akụkụ anular, wdg, nke a na-eji arụ ọrụ rotor agụba, ndu vane bearings, bolts, mpempe akwụkwọ mkpọchi na akụkụ ndị ọzọ.
Alloy | % | Ni | Cr | Fe | B | C | Mn | Si | S | Al | Ti | Co | P | Cu | Pb |
Nimonic 80A | Min. | Nhazi | 18.0 | - | - | - | - | - | - | 0.5 | 1.8 | - | - | - | - |
Oke. | 21.0 | 1.5 | 0.008 | 0.1 | 1.0 | 0.8 | 0.015 | 1.8 | 2.7 | 2.0 | 0.02 | 0.2 | 0,002 |
Njupụta | 8.2 g/cm³ |
Ebe mgbaze | 1320-1365 ℃ |
Ọnọdụ | Ike ọdụdọ Rm N/mm² | Mpụta ike Rp 0. 2N/mm² | Ogologo oge Dị ka% | Brinell siri ike HB |
Ọgwụgwọ ọgwụgwọ | 950 | 680 | 28 | - |
Ogwe/Ogwe | Waya | Eriri / eriri igwe | Mpempe akwụkwọ/efere | Pipe/Tube | Na-akpụ akpụ | Ndị ọzọ |
BS 3076 & HR 1; ASTMB637; AECMA Pren2188/2189/2190/2396/2397 Ikuku 9165-37
| BS HR 201 AECMA Pren 219
| BS HR 401
| BS 3076 & HR 1; ASTM B 637;AECMA Pren 2188/2189/2190/2396/2397 Ikuku 9165-37 | BS HR 601, DIN 17742, AFNOR NC 20TA |
•Ezigbo nguzogide corrosion, nguzogide oxidation
•Ezi ike na mgbawa mgbawa
•Ihe mejupụtara turbine gas (agụba, mgbanaka, diski), bolts,
•Ngwa igwe na-emepụta ngwa ngwa ngwa ngwa ngwa ngwa ngwa ngwa ngwa ngwa na-akwado ntinye na cores na nkedo anwụ
•Nnụnụ ọkụ iyuzucha valvụ