Waya Nickel Chromium Ni80Cr20+Nb Waya Alloy Dị Mma Nguzogide Okpomọkụ Dị Elu Maka Okpomọkụ
Waya Nickel Chromium Ni80Cr20+Nb Waya Alloy Dị Mma Nguzogide Okpomọkụ Dị Elu Maka Okpomọkụ
Ozi ngwaahịa:
Ihe mejupụtara kemịkalụ: Nickel 80%, Chrome 20% +Nb
Ọnọdụ: Ọcha/Acid ọcha/Agba Oxidized
Dayameta: Enwere ike ịhazi ya
Onye na-emepụta waya NiCr Alloy nke China
Ihe mejupụtara kemịkalụ na ihe onwunwe:
| Ọkwa Ngwaahịa | NiCr 80/20 | NiCr 70/30 | NiCr 60/15 | NiCr 35/20 | NiCr 30/20 | |
| Ihe mejupụtara kemịkalụ bụ isi(%) | Ni | Bọl. | Bọl. | 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 | Bọl. | Bọl. | Bọl. | |
| Oke Okpomọkụ Ọrụ Kachasị (ºC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Nguzogide na 20ºC (μ Ω · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
| Njupụta (g/cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Ọgbakọ okpomọkụ (KJ/m·h·ºC) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| Ọnụọgụ nke Mgbasawanye Okpomọkụ (α × 10-6/ºC) | 18 | 17 | 17 | 19 | 19 | |
| Ebe Mgbaze (ºC) | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Ogologo oge (%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
| Nhazi Micrographic | austenit | austenit | austenit | austenit | austenit | |
| Njirimara Magnetik | ihe na-abụghị magnetik | ihe na-abụghị magnetik | ihe na-abụghị magnetik | ihe na-abụghị magnetik | ihe na-abụghị magnetik | |
Nha nkịtị:
Anyị na-enye ngwaahịa n'ụdị waya, waya dị larịị, na eriri. Anyị nwekwara ike ime ihe ahaziri ahazi dịka arịrịọ ndị ọrụ si dị.
Waya na-egbuke egbuke, a na-agbagharị agbagharị, dị nro–0.025mm~5mm
Waya ọcha nke na-eme ka acid pịchaa: 1.8mm ~ 10mm
Waya e tinyere n'ime oxidized: 0.6mm~10mm
Waya dị larịị: ọkpụrụkpụ 0.05mm ~ 1.0mm, obosara 0.5mm ~ 5.0mm
Usoro:
Waya:Nkwadebe ihe →agbaze → ịgbaze ọzọ → ịgbaze → ịgbaze → ịgbagharị ọkụ → ọgwụgwọ okpomọkụ → ọgwụgwọ elu → ise ihe (mpịakọta) → mechaa ọgwụgwọ okpomọkụ → nyocha → ngwugwu → ụlọ nkwakọba ihe
Atụmatụ ngwaahịa:
1) Ike mgbochi oxidation na ike mekaniki dị mma na oke okpomọkụ;
2) Nnukwu iguzogide na obere okpomọkụ nke iguzogide;
3) Nhazi dị mma na arụmọrụ nhazi;
4) Arụmọrụ ịgbado ọkụ dị mma
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