
NIMONIC huila 75High Temperature Nickel Alloy
NIMONIC huila 75ʻO Alloy 75 (UNS N06075, Nimonic 75) koʻokoʻo he 80/20 nickel-chromium alloy me ka hoʻohui ʻia o ka titanium a me ke kalapona. Loaʻa iā Nimonic 75 nā waiwai mechanical maikaʻi a me ke kūpaʻa oxidation i nā wela kiʻekiʻe. Hoʻohana maʻamau ʻia ʻo Alloy 75 no nā mea hana metala e koi ai i ka oxidation a me ke kūpaʻa scaling me ka ikaika waena ma nā mahana hana kiʻekiʻe. Hoʻohana pū ʻia ʻo Alloy 75 (Nimonic 75) i nā ʻenekini turbine kinoea, no nā ʻāpana o nā kapuahi ʻenehana, no ka mālama ʻana i ka wela a me nā mea hoʻopili, a me ka ʻenekinia nuklea.
Hāʻawi ʻia ka hui kemika o NIMONIC alloy 75 ma ka papa aʻe.
| ʻElemu | Maʻiʻo (%) |
|---|---|
| Nikela, Ni | ʻO Bal |
| Chromium, Cr | 19-21 |
| Hao, Fe | ≤5 |
| Cobalt, Co | ≤5 |
| Titanium, Ti | 0.2-0.5 |
| Aluminum, Al | ≤0.4 |
| Manganese, Mn | ≤1 |
| ʻO nā mea ʻē aʻe | Koena |
Kūkākūkā ka papa ma lalo nei i nā waiwai kino o NIMONIC alloy 75.
| Waiwai | Metric | Imperial |
|---|---|---|
| ʻO ka mānoanoa | 8.37 gm/cm3 | 0.302 lb/in3 |
Hoʻopili ʻia nā waiwai mechanical o NIMONIC alloy 75 ma lalo nei.
| Waiwai | ||||
|---|---|---|---|---|
| Kūlana | Ma kahi o. ikaika tensile | Ma kahi o. ka wela hana ma muli o ka ukana** a me ke kaiapuni | ||
| N/mm² | ksi | °C | °F | |
| Hana ʻia | 700 – 800 | 102 – 116 | -200 a i +1000 | -330 a i +1830 |
| Puni Pua | 1200 – 1500 | 174 – 218 | -200 a i +1000 | -330 a i +1830 |
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