Txais tos rau peb lub vev xaib!
CuNi40 Alloy Resistance Electric Copper Nickel Heating Hlau
CuNi40 Alloy Resistance Electric Copper Nickel Heating HlauProduct Description
Constantan Hlau nrog nruab nrab resistivity thiab tsis tshua muaj kub coefficient ntawm tsis kam nrog lub tiaj tsis kam / kub nkhaus hla qhov dav dua li "manganins".Constantan kuj qhia tau hais tias corrosion kuj zoo dua li tus txiv neej ganins.Kev siv yuav raug txwv rau ac circuits.
Constantan hlau kuj yog qhov tsis zoo ntawm hom J thermocouple nrog Hlau yog qhov zoo;Hom J thermocouples yog siv rau hauv kev kho cua sov.Tsis tas li, nws yog qhov tsis zoo ntawm hom T thermocouple nrog OFHC Copper qhov zoo;Hom T thermocouples yog siv rau ntawm qhov kub thiab txias.
Cov ntsiab lus tshuaj,%
| Ni | Mn | Fe | Si | Cu | Lwm yam | ROHS Cov Lus Qhia | |||
| Cd | Pb | Hg | Cr | ||||||
| 44 | 1.50% | 0.5 | - | Bal | - | ND | ND | ND | ND |
Mechanical Properties
| Max Continuous Service Temp | 400ºC |
| Resisivity ntawm 20ºC | 0.49 ± 5% ohm mm2 / m |
| Qhov ntom | 8,9g 3 |
| Thermal conductivity | -6 (Max) |
| Melting Point | 1280ºC |
| Tensile zog, N / mm2 Annealed, Mos | 340 ~ 535 Mpa |
| Tensile Strength, N / mm3 Txias Rolled | 680 ~ 1070 Mpa |
| Elongation (ntxiv) | 25% (Min) |
| Elongation (txias dov) | ≥2% (Min) |
| EMF vs Cu, μV / ºC (0 ~ 100ºC) | -43 |
| Micrographic Structure | austenite |
| Magnetic Property | Tsis yog |
Peb Cov Kev Pabcuam
a) Peb tuaj yeem muab cov khoom zoo, tsim qauv zoo, raug tsim, ua tiav specifications, txiav txim siab thiab ncaj ncees services.
b) Peb tuaj yeem muab txhua yam khoom siv hluav taws xob cua sov thiab cov khoom siv, suav nrog cov khoom siv.
c) Peb tuaj yeem muab kev daws teeb meem rau koj.
d) OEM kev pabcuam tuaj yeem muab tau.
e) Kev xaiv khoom
f) Txheej txheem optimization
g) Kev tsim khoom tshiab
Sau koj cov lus ntawm no thiab xa tuaj rau peb
