Constantan Tsanangudzo
Kudzivisa kuwirirana nehuremu hwekusavimbika uye low tembiricha coefficent yekudzivisa neyekupokana nekudzikisira / tembiricha curve pamusoro peiyo "manginins".Cuni44 Alloy waya inoratidzawo kupokana kuri nani pane murume wekurwisa kupfuura murume anenge achigunun'una. Inoshandisa inowanzo kurambidzwa kune accumende.Cuni44 / Cuni40 / Cuni45 Constantan Copper Nickel Alloy Wire iri zvakare chinhu chisina kunaka chetyiro J thermocouple nesimbi kuve yakanaka. Type J Tremmocuples anoshandiswa pakupisa kurapa mashandisirwo. Zvakare, icho chinhu chisina kunaka cheiyo trermocouple ne yehc ndarira iyo yakanaka; Nyora t thermocouples anoshandiswa kuCryogenic Tembiricha.
Zvemakemikari zvemakemikari (%)Cuni44
Ni | Mn | Fe | Si | Cu | Zvimwe | Rohs Directive | |||
Cd | Pb | Hg | Cr | ||||||
44 | 1.50% | 0.5 | - | Bal | - | ND | ND | ND | ND |
Mechanics Properties Cuni44
Max kuenderera mberi kwebasa temp | 400 ºc |
Kuramba pa20ºc | 0.49 × 5% Ahm * mm2 / m |
Density | 8.9 G / CM3 |
Tembiricha inokanganisa kuramba | <-6 × 10-6 / ºc |
Emf vs cu (0 ~ 100ºc) | -43 μv / ºc |
Inonyungudika | 1280 ºc |
Simba resimba | Min 420 MPA |
Elongation | Min 25% |
Maitiro emicrographic | Austenite |
Magnetic Pfuma | Kwete. |
Zvigadzirwa zvechigadzirwa:
1) Akanakisa anti-oxidation uye masimba masimba pakupisa kwakanyanya;
2) kupokana kwepamusoro uye tembiricha yakadzika inoenderana nekupokana;
3) Kubata kwakanaka uye kugadzira maitiro;
4) Yakanakisa Welding Projecce