
Daawaha NIMONIC 75HHeerkulka sare ee Nikkel Alloy
Daawaha NIMONIC 75Usha Daawaha 75 (UNS N06075, Nimonic 75) waa daawaha nickel-chromium 80/20 oo leh ku darid la xakameeyey oo titanium iyo kaarboon ah. Nimonic 75 wuxuu leeyahay sifooyin farsamo oo wanaagsan iyo iska caabin oksaydh heerkulka sare. Daawaha 75 waxaa inta badan loo isticmaalaa sameynta biraha xaashida ah ee u baahan oksaydheynta iyo iska caabinta cabbirka oo ay weheliso xoog dhexdhexaad ah heerkulka hawlgalka sare. Daawaha 75 (Nimonic 75) waxaa sidoo kale loo isticmaalaa matoorada gaaska ee marawaxadaha, qaybaha foornada warshadaha, qalabka daaweynta kulaylka iyo qalabka, iyo injineernimada nukliyeerka.
Halabuurka kiimikada ee daawaha NIMONIC 75 waxaa lagu bixiyay jadwalka soo socda.
| Walax | Tusmada (%) |
|---|---|
| Nikkel, Ni | Bal |
| Chromium, Cr | 19-21 |
| Bir, Fe | ≤5 |
| Cobalt, Co | ≤5 |
| Titanium, Ti | 0.2-0.5 |
| Aluminium, Al | ≤0.4 |
| Manganese, Mn | ≤1 |
| Kuwa kale | Haraadiga |
Shaxda soo socota waxay ka hadlaysaa sifooyinka jireed ee daawaha NIMONIC 75.
| Guryaha | Metrik | Imperial |
|---|---|---|
| Cufnaanta | 8.37 gm/cm3 | 0.302 lb/in3 |
Sifooyinka farsamada ee daawaha NIMONIC 75 ayaa hoos lagu soo bandhigay.
| Guryaha | ||||
|---|---|---|---|---|
| Xaalad | Xoogga jiidista qiyaas ahaan | Heerkulka hawlgalka qiyaas ahaan wuxuu ku xiran yahay culayska** iyo deegaanka | ||
| N/mm² | ksi | °C | °F | |
| La qaboojiyey | 700 - 800 | 102 – 116 | -200 ilaa +1000 | -330 ilaa +1830 |
| Dabeecadda Gu'ga | 1200 - 1500 | 174 – 218 | -200 ilaa +1000 | -330 ilaa +1830 |
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