Wopanga Katswiri waWaya wa Nicr8020+Zr AloyiWaya wa Chrome wa Nickel Wosasinthika Kwambiri
Mafotokozedwe Akatundu:
Kapangidwe ka Mankhwala: Nickel 80%, Chrome 20% +Zr
Mkhalidwe: Wowala/Woyera/Wopanda Oxidi
M'mimba mwake: Monga momwe kasitomala amafunira
Wopanga Waya wa China NiCr Alloy
Kapangidwe ka Mankhwala ndi Makhalidwe Ake:
| Magwiridwe antchito a aloyi | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | |
|---|---|---|---|---|---|---|
| Mankhwala Aakulu Kapangidwe kake | Ni | Mpumulo | Mpumulo | 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 | Mpumulo | Mpumulo | Mpumulo | |
| Utumiki Wopitilira Wapamwamba Kutentha kwa Chinthu (°C) | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Kukana kwa kutentha pa 20°C (μΩ·m) | 1.09 | 1.18 | 1.12 | 1 | 1.04 | |
| Kuchulukana (g/cm³) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Kutentha kwa mpweya (KJ/m·h·°C) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| Koyefiyira ya Linear Kukula (α×10⁻⁶/°C) | 18 | 17 | 17 | 19 | 19 | |
| Malo Osungunuka (Pafupifupi) (°C) | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Kutalika pa Kuphulika (%) | >20 | >20 | >20 | >20 | >20 | |
| Kapangidwe ka Micrographic | austenite | austenite | austenite | austenite | austenite | |
| Katundu wa Maginito | zopanda mphamvu ya maginito | zopanda mphamvu ya maginito | Maginito ofooka | Maginito ofooka | zopanda mphamvu ya maginito |
Kukula kwanthawi zonse:
Timapereka zinthu zomwe zili ngati waya, waya wathyathyathya, mzere. Tikhoza kuthandizira kusintha;
Waya wowala, wopindidwa, wofewa–0.025mm ~ 5mm
Waya woyera wothira asidi: 1.8mm ~ 10mm
Waya wosungunuka: 0.6mm ~ 10mm
Waya wathyathyathya: makulidwe 0.05mm ~ 1.0mm, m'lifupi 0.5mm ~ 5.0mm
Njira:
Waya: Kukonzekera zinthu → kusungunuka → kusungunukanso → kupanga → kutentha kwambiri → chithandizo cha kutentha
→kuchiza pamwamba→kujambula (kugubuduza)→kuchiza kutentha komaliza→kuyang'anira→phukusi→nyumba yosungiramo katundu
Zinthu zomwe zili mu malonda:
1) Kuletsa okosijeni bwino komanso mphamvu ya makina pa kutentha kwambiri;
2) Kukana kwakukulu ndi kutentha kochepa kwa kukana;
3) Kusinthasintha kwabwino kwambiri komanso magwiridwe antchito abwino;
4) Kuchita bwino kwambiri kwa kuwotcherera
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