Mea Hana ʻOihana oUea ʻonika Nicr8020+ZrUea Nickel Chrome Resistivity Kiʻekiʻe
Ka wehewehe huahana:
Hoʻohuihui Kemika: Nickel 80%, Chrome 20% +Zr
Kūlana: Keʻokeʻo ʻālohilohi/ʻakika/kala ʻokikene
Anawaena: E like me ke koi a ka mea kūʻai aku
Mea Hana Uea NiCr Alloy Kina
Nā ʻano hana kemika a me nā waiwai:
| Hana Alloy | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | |
|---|---|---|---|---|---|---|
| Kemika Nui Hoʻonohonoho ʻana | Ni | Hoʻomaha | Hoʻomaha | 55.0-61.0 | 34.0-37.0 | 30.0-34.0 |
| Cr | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | 18.0-21.0 | 18.0-21.0 | |
| Fe | ≤1.0 | ≤1.0 | Hoʻomaha | Hoʻomaha | Hoʻomaha | |
| Ka lawelawe hoʻomau loa Mahana o ka Element (°C) | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Ke kū'ē ʻana ma 20°C (μΩ·m) | 1.09 | 1.18 | 1.12 | 1 | 1.04 | |
| Ka nui (g/cm³) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Ka Hoʻokele Wela (KJ/m·h·°C) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| Ka helu o ka laina Hoʻonui (α×10⁻⁶/°C) | 18 | 17 | 17 | 19 | 19 | |
| Kiko Heheʻe (Kokoke) (°C) | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Elongation ma ka haki ʻana (%) | >20 | >20 | >20 | >20 | >20 | |
| ʻAno Micrographic | ʻaustenite | ʻaustenite | ʻaustenite | ʻaustenite | ʻaustenite | |
| Nā Waiwai Magnetic | ʻaʻohe makeneka | ʻaʻohe makeneka | Mākēneki nāwaliwali | Mākēneki nāwaliwali | ʻaʻohe makeneka |
Nui maʻamau:
Hāʻawi mākou i nā huahana ma ke ʻano o ka uea, uea pālahalaha, strip. Hiki iā mākou ke kākoʻo i ka hoʻopilikino ʻana;
Uea ʻālohilohi, hoʻomehana ʻia, palupalu–0.025mm~5mm
Uea keʻokeʻo pickeling waikawa: 1.8mm ~ 10mm
Uea i hoʻomake ʻia: 0.6mm ~ 10mm
Uea pālahalaha: mānoanoa 0.05mm ~ 1.0mm, laulā 0.5mm ~ 5.0mm
Kaʻina Hana:
Uea: Hoʻomākaukau mea → hoʻoheheʻe → hoʻoheheʻe hou → forging → ʻōwili wela → mālama wela
→ ka mālama ʻili → kaha kiʻi (ʻōwili) → hoʻopau i ka mālama wela → nānā → pūʻolo → hale waihona
Nā hiʻohiʻona huahana:
1) Maikaʻi loa ka anti-oxidation a me ka ikaika mechanical i ke kiʻekiʻe o ka mahana;
2) Ke kū'ē kiʻekiʻe a me ke koina haʻahaʻa o ke kū'ē;
3) Hana maikaʻi loa a me ka hana hoʻokumu;
4) Hana maikaʻi loa no ka hoʻoheheʻe ʻana
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