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Terata ea Nichrome Alloy Ni80Cr20 e nang le resistivity e tšoanang bakeng sa karolo ea ho futhumatsa

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Qaqiso ea Sehlahisoa

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Cr20ni80 Heating Resistance Nichrome 80 Terata ea Ni80 Nikel Terata

Tlhaloso ea Sehlahisoa

Motsoako oa tšepe oa nickel-chromium, motsoako oa tšepe oa nickel chromium o nang le resistivity e phahameng, khanyetso ea oxidation ea bokaholimo e ntle, 'me e na le matla a phahameng mochesong o phahameng, ts'ebetso e ntle le ho ts'oaroa habonolo, e ka sebelisoang haholo ho metallurgy, lisebelisoa tsa motlakase, tlhahiso ea mechini, jj.
Chrome ea nikeliNi80Cr20Resistivity ea motlakase ea ts'ebetso ea mantlha ea botekgeniki ea alloy

lets'oao Cr Ni Al Fe C P S Mn Si
Ni80Cr20 20.0~23.0 Lula ≤0.5 ≤1 0.08 0.02 0.15 0.60 0.75~1.6

 

lets'oao mocheso o phahameng ka ho fetisisa oa tšebeliso/ºC Sebaka sa ho qhibiliha/ºC bongata (g/cm³) ho hanyetsa/(μΩ·M) bolelele(%) Coefficient ea conductivity ea mocheso Koefficient ea katoloso e otlolohileng ea sebopeho se senyenyane makenete
Ni80Cr20 1200 1400 8.40 1.09 ≥20 60.3 18.0 austenitic ha ho na makenete

Thepa ea mechini

lets'oao Matla a ho thapolla/Mpa
Ni80Cr20 637~786

Sebelisa teko ea nako

lets'oao Teko ea mocheso/ºC nako/h
Ni80Cr20 1200 80

Cr20ni80 Heating Resistance Nichrome 80 Terata ea Ni80 Nikel Terata
Cr20ni80 Heating Resistance Nichrome 80 Terata ea Ni80 Nikel Terata
Cr20ni80 Heating Resistance Nichrome 80 Terata ea Ni80 Nikel Terata
Cr20ni80 Heating Resistance Nichrome 80 Terata ea Ni80 Nikel Terata
Cr20ni80 Heating Resistance Nichrome 80 Terata ea Ni80 Nikel Terata
Cr20ni80 Heating Resistance Nichrome 80 Terata ea Ni80 Nikel Terata

 


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