Kaihanga Ngaio o Nicr8020+Zr Alloy Wire High Resistivity Nickel Chrome Waea
Kaihanga Ngaio ONicr8020+Zr Waea AlloyKo te Waea Chrome Nikeli Te Whakaaetanga Nui
Whakaahuatanga hua:
Hanga Matū: Nickel 80%, Chrome 20% +Zr
Tikanga: Maama / Waikawa ma / Tae Oxydied
Diameter: Ka rite ki te hiahia a te kaihoko
Haina NiCr Alloy Wire Kaihanga
Tito matū me ngā āhuatanga:
| Mahi Alloy | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | |
|---|---|---|---|---|---|---|
| Matū Matua Te tito | Ni | Okioki | Okioki | 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 | Okioki | Okioki | Okioki | |
| Max. Ratonga Tonu Temp. o Huānga (°C) | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Te parenga i te 20°C (μΩ·m) | 1.09 | 1.18 | 1.12 | 1 | 1.04 | |
| Kiato (g/cm³) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Te Waariki (KJ/m·h·°C) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| Taurangi o te Raina Roha (α×10⁻⁶/°C) | 18 | 17 | 17 | 19 | 19 | |
| Ira Whakarewa (Ahua) (°C) | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Te Whakaroa i te Waea (%) | >20 | >20 | >20 | >20 | >20 | |
| Hangahanga Micrographic | austenite | austenite | austenite | austenite | austenite | |
| Āhuatanga autō | kore aukume | kore aukume | Te aukume ngoikore | Te aukume ngoikore | kore aukume |
Rahi auau:
Ka tukuna e matou nga hua i roto i te ahua o te waea, te waea papa, te tarai.Ka taea e matou te tautoko i te whakaritenga;
He waea kanapa, he waea ngawari–0.025mm~5mm
Acid pickeling waea ma:1.8mm~10mm
Waea waikura: 0.6mm~10mm
Waea papatahi:te matotoru 0.05mm~1.0mm,whanui 0.5mm~5.0mm
Tukanga:
Waea: Te takahanga o nga rawa → te whakarewa → te whakarewa ano → te hanga → te huri wera → te maimoatanga wera
→te maimoatanga o te mata→te tuhi(ka huri)→ka mutu te maimoatanga wera→te tirotiro→te kohinga→te whare putunga
āhuatanga hua:
1) He pai te anti-oxidation me te kaha miihini i te pāmahana teitei;
2) He nui te parenga me te iti o te pāmahana o te parenga;
3) He pai te reelability me te hanga mahi;
4)He pai te mahi fehokotaki'anga
