Nimonic 80A waa superalloy leh Ni Cr sida matrixka iyo aluminium iyo titanium sida matrix si loo sameeyo xoojinta wejiga Y.Marka laga reebo waxyar ka sarreeya aluminiumka, Nimonic 80A wuxuu la mid yahay GH4033.Heerkulka adeeggu waa 700-800 ℃, waxayna leedahay iska caabin gurguurta oo wanaagsan iyo iska caabin oksaydh ah oo ah 650-850 ℃.
Daawadu waxay leedahay shaqo qabow iyo kulayl wanaagsan.Inta badan waxay keentaa baararka duuban ee kulul, bar qaboobaha, xaashida duuban ee kulul, xaashida qabowga, jeexjeexyada iyo qaybaha annular, iwm, kuwaas oo loo isticmaalo in lagu sameeyo mashiinnada rotor-ka, biraha hagaya, boolal, taarikada caleenta iyo qaybo kale.
Alloy | % | Ni | Cr | Fe | B | C | Mn | Si | S | Al | Ti | Co | P | Cu | Pb |
Nimonic 80A | Min. | Dheelitiran | 18.0 | - | - | - | - | - | - | 0.5 | 1.8 | - | - | - | - |
Max. | 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 |
Cufnaanta | 8.2 g/cm³ |
barta dhalaalaysa | 1320-1365 ℃ |
Xaalada | Xoog xajin Rm N/mm² | Xoog soo saar Rp 0. 2N/mm² | Dheeraynta Sida% | adkaanta brinell HB |
Daaweynta xalalka | 950 | 680 | 28 | - |
Baar/Usha | Silig | Xarig/ Gariir | Xaashi/Saxaamo | Dhuumaha/Tube | Been abuurasho | Mid kale |
BS 3076 & HR 1; ASTMB637; AECMA Pren2188/2189/2190/2396/2397 Hawada 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 Hawada 9165-37 | BS HR 601, DIN 17742, AFNOR NC 20TA |
•Iska caabbinta daxalka wanaagsan, iska caabinta oksaydhka
•Xoog wanaagsan iyo iska caabin dillaaca gurguurta
•Qaybaha marawaxadaha gaaska (maqaarka, giraanta, saxannada), boolasha,
•Ku rakibayaasha uumiga nukliyeerka ah waxay taageeraan gelinnada iyo xudunta ku jirta shubista-dhimashada
•Dabka qiiqa matoorka gubashada gudaha