Rīpene Whakamahana Ātete Nikarauma – Ni80Cr20 / Ni70Cr30 / Ni60Cr15 / Ni35Cr20 / Ni20Cr25 / Ni30Cr20 Rīpene Koranu
Whakaahuatanga hua
Kupu Whakataki mō te Nikara Chromium Alloy:
He nui te ātete o te koranu Nikara Chromium, he pai ngā āhuatanga ārai-waikura, he kaha pāmahana teitei, he tino pai te pumau o te āhua me te kaha whakarewa. He whānuitia te whakamahinga i roto i ngā rauemi whakamahana hiko, te ātete, ngā oumu ahumahi, me ētahi atu.
Whakaahuatanga Taipitopito:
Tau: Ko te NiCr 80/20 e kiia ana ko Chromel A, N8, Nichrome V, HAI-NiCr 80, Tophet A, Resistohm 80, Cronix 80, Protoloy, Alloy A, MWS-650, Stablohm 650, NCHW1
Ka hangaia hoki e mātou ētahi atu momo waea ātete nichrome, pērā i te NiCr 70/30, NiCr 60/15, NiCr 60/23, NiCr 37/18, NiCr 35/20, NiCr 35/20, NiCr 25/20, Karma.
Te Hanganga Matū me ngā Āhuatanga:
| Ngā Āhuatanga/Te Taumata | NiCr 80/20 | NiCr 70/30 | NiCr 60/15 | NiCr 35/20 | NiCr 30/20 | |
| Te Hanganga Matū Matua (%) | Ni | Para. | Para. | 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 | Para. | Para. | Para. | |
| Te Pāmahana Mahi Mōrahi (ºC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Ātete i te 20ºC (μ Ω · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
| Kiato (g/cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Te Arahi Wera (KJ/m· h· ºC) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| Tauwehenga o te Whānuitanga Wera (α × 10-6/ºC) | 18 | 17 | 17 | 19 | 19 | |
| Te Pūwāhi Rewa (ºC) | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Te roanga (%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
| Hanganga Moroiti | austenite | austenite | austenite | austenite | austenite | |
| Āhuatanga Aukume | kore-aukume | kore-aukume | kore-aukume | kore-aukume | kore-aukume | |
Hua: Rīpene Nichrome/Rīpene Nichrome/Pepa Nichrome/Pereti Nichrome
Tau: Ni80Cr20/Resistohm 80/Chromel A
Hanganga Matū: Nikara 80%, Konukōre 20%
Ātete: 1.09 ohm mm2/m
Āhua: Kanapa, Kua Whakamahanatia, Ngāwari
Mata: BA, 2B, kua orohia
Ahu: Whānui 1~470mm, Matotoru 0.005mm~7mm
Ka hangaia hoki e mātou te NiCr 60/15, NiCr 38/17, NiCr 70/30, NiCr AA, NiCr 60/23, NiFe80, NiFe50, NiFe42,NiFe36, me ētahi atu.
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