NIMONIC® alloy 75 ke motsoako oa 80/20 oa nickel-chromium o nang le litlatsetso tse laoloang tsa titanium le carbon.E tsebisitsoe ka lekhetlo la pele lilemong tsa bo-1940 bakeng sa li-blade tsa turbine lienjineng tsa prototype tsa Whittle jet, e se e sebelisoa haholo bakeng sa lits'ebetso tsa lakane tse bitsang oxidation le khanyetso ea matla e kopantsoeng le matla a mahareng mochesong o phahameng oa ts'ebetso.E ntse e sebelisoa ho boenjiniere ba turbine ea khase hape bakeng sa ts'ebetso ea mocheso oa indasteri, likarolo tsa sebōpi le lisebelisoa tsa ho phekola mocheso.E entsoe habonolo ebile e cheselitsoe
Alloy | % | Ni | Cr | Fe | Co | C | Mn | Si | Ti |
Nimonic 75 | Min. | Ho leka-lekanya | 18.0 | - | - | 0.08 | - | - | 0.2 |
Max. | 21.0 | 5.0 | 0.5 | 0.15 | 1.0 | 1.0 | 0.6 |
Botenya | 8.37g/cm³ |
Sebaka se qhibilihang | 1340-1380 ℃ |
Boemo | Matla a tšepe Rm (ho kopanya) (MPa) | Ho hlahisa matla (ho hloekisa) (MPa) | Elongation Joalo ka % | Modulase oa elastic (GPA) |
Phekolo ea tharollo | 750 | 275 | 42 | 206 |
Bara/Molamu | Mohala | Hlobola/Koala | Leqephe/Letlapa | Pipe/Tube |
BSHR 5, BS HR 504, DIN 17752, AECMA PrEN2306, AECMA PrEN2307, AECMA PrEN2402, ISO 9723-25 | BS HR 203, DIN 17750, AECMA PrEN2293, AECMA PrEN2302, AECMA PrEN2411, ISO 6208 | BS HR 403, DIN 17751, AECMA PrEN2294, ISO 6207 |
•Weldability e ntle
•Tshebetso e ntle
•Khanyetso e ntle ea kutu
•Lintho tse ntle tsa mochini
•Ho hanyetsa mocheso o phahameng
•Seqhoala sa sefofane
•Boenjiniere ba turbine ea khase
•Likarolo tsa sebopeho sa sebōpi sa indasteri
•Lisebelisoa tsa ho phekola mocheso
•Boenjiniere ba nyutlelie