Txais tos rau peb cov vev xaib!
Constantan Tooj Liab Nickel Alloy Hlau Tiaj Tus Hlau 6j40 Ribbon
Constantan Tooj Liab Nickel Alloy Hlau Tiaj Tus Hlau 6j40 Ribbon
Constantan Txhais
Cov hlau tsis kam nrog cov resistivity nruab nrab thiab cov coefficent kub qis ntawm kev tsis kam nrog lub tiaj tus tsis kam / kub nkhaus hla ntau yam dua li "manganins".CuNi44 Cov hlau hlau kuj qhia tau tias muaj kev tiv thaiv xeb zoo dua li cov txiv neej ganins. Kev siv feem ntau tsuas yog txwv rau cov voj voog ac.CuNi44/ CuNi40 /CuNi45 Constantan Copper Nickel Alloy Wire kuj yog qhov tsis zoo ntawm hom J thermocouple nrog Iron yog qhov zoo; hom J thermocouples yog siv rau hauv kev kho cua sov. Tsis tas li ntawd, nws yog qhov tsis zoo ntawm hom T thermocouple nrog OFHC Copper yog qhov zoo; hom T thermocouples yog siv ntawm qhov kub cryogenic.
Cov Ntsiab Lus Tshuaj (%)CuNi44
| Ni | Mn | Fe | Si | Cu | Lwm yam | Cov Lus Qhia ROHS | |||
| Cd | Pb | Hg | Cr | ||||||
| 44 | 1.50% | 0.5 | - | Bal | - | ND | ND | ND | ND |
Cov Khoom Siv Kho Tshuab CuNi44
| Max Kev Pabcuam Txuas Ntxiv Mus | 400 ºC |
| Kev tiv taus ntawm 20ºC | 0.49 ± 5% ohm*mm2/m |
| Qhov Ceev | 8.9 g/cm3 |
| Cov Coefficient Kub ntawm Kev Tiv Thaiv | < -6 × 10-6/ºC |
| EMF VS Cu (0 ~ 100ºC) | -43 μV/ºC |
| Qhov Kub Yaj | 1280 ºC |
| Lub zog tensile | Yam tsawg kawg nkaus 420 Mpa |
| Kev ntev | Yam tsawg kawg nkaus 25% |
| Cov Qauv Micrographic | Austenite |
| Khoom Siv Sib Nqus | Tsis yog. |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
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Judy
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