
NIMONIC hlau 75HKub siab Nickel Alloy
NIMONIC hlau 75Alloy 75 (UNS N06075, Nimonic 75) pas nrig yog 80/20 nickel-chromium alloy nrog kev tswj hwm ntxiv ntawm titanium thiab carbon. Nimonic 75 muaj cov khoom siv kho tshuab zoo thiab tiv taus oxidation ntawm qhov kub siab. Alloy 75 feem ntau yog siv rau cov ntawv hlau fabrications uas xav tau oxidation thiab scaling tsis kam ua ke nrog lub zog nruab nrab ntawm qhov kub ua haujlwm siab. Alloy 75 (Nimonic 75) kuj tseem siv rau hauv cov cav turbine roj, rau cov khoom ntawm cov cub tawg kev lag luam, rau cov khoom siv kho cua sov thiab cov khoom siv, thiab hauv kev tsim kho nuclear.
Cov tshuaj lom neeg sib xyaw ntawm NIMONIC alloy 75 tau muab rau hauv cov lus hauv qab no.
| Khoom | Cov ntsiab lus (%) |
|---|---|
| Nickel, Ni | Bal |
| Chromium, Cr | 19-21 |
| Hlau, Fe | ≤5 |
| Cobalt, Co | ≤5 |
| Titanium, Ti | 0.2-0.5 |
| Txhuas, Al | ≤0.4 |
| Manganese, Mn | ≤1 |
| Lwm tus | Cov seem seem |
Cov lus hauv qab no tham txog cov khoom siv lub cev ntawm NIMONIC alloy 75.
| Cov Khoom | Kev ntsuas | Imperial |
|---|---|---|
| Qhov Ceev | 8.37 gm/cm3 | 0.302 phaus/in3 |
Cov khoom siv kho tshuab ntawm NIMONIC alloy 75 tau teev tseg hauv qab no.
| Cov Khoom | ||||
|---|---|---|---|---|
| Mob | Kwv yees li ntawm lub zog tensile | Kwv yees li ntawm qhov kub ua haujlwm nyob ntawm qhov hnyav** thiab ib puag ncig | ||
| N/mm² | ksi | °C | °F | |
| Annealed | 700 – 800 | 102 – 116 | -200 txog +1000 | -330 txog +1830 |
| Caij Nplooj Ntoos Hlav Kub | 1200 – 1500 | 174 – 218 | -200 txog +1000 | -330 txog +1830 |
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