Welina mai i kā mākou mau pūnaewele!
CuNi40 Alloy Resistance Electric Copper Nickel Heating Uea
CuNi40 Alloy Resistance Electric Copper Nickel Heating UeaHōʻike huahana
ʻO Constantan Wire me ke kū'ē haʻahaʻa a me ka coefficent mahana haʻahaʻa o ke kū'ē me kahi pale pale / wela wela ma kahi ākea ma mua o nā "manganins". Hōʻike pū ʻo Constantan i ka pale ʻana i ka corrosion ma mua o ke kanaka. Hoʻohana ʻia i nā kaapuni ac.
ʻO ka uea Constantan ka mea maikaʻi ʻole o ke ʻano J thermocouple me ka hao ka maikaʻi; Hoʻohana ʻia nā thermocouple ʻano J i nā noi mālama wela. Eia kekahi, ʻo ia ka mea ʻino o ke ʻano T thermocouple me OFHC Copper ka maikaʻi; Hoʻohana ʻia nā thermocouple type T i nā mahana cryogenic.
Maʻiʻo Kemika, %
| Ni | Mn | Fe | Si | Cu | 'ē aʻe | Kuhikuhi ROHS | |||
| Cd | Pb | Hg | Cr | ||||||
| 44 | 1.50% | 0.5 | - | ʻO Bal | - | ND | ND | ND | ND |
Na Waiwai Mechanical
| Max Hoʻomau lawelawe Temp | 400ºC |
| ʻO ke kūpaʻa ma 20ºC | 0.49±5%ohm mm2/m |
| ʻO ka mānoanoa | 8.9 g/cm3 |
| ʻO ka hoʻoili wela | -6(Max) |
| Lae hehee | 1280ºC |
| Ikaika U'i, N/mm2 Annealed, Malū | 340~535 Mpa |
| Ikaika U'i, N/mm3 Ka'a anu | 680~1070 Mpa |
| Elongation(anneal) | 25%(Min) |
| Elongation (cold rolled) | ≥Min)2%(Min) |
| EMF vs Cu, μV/ºC (0~100ºC) | -43 |
| Hoʻolālā Micrographic | austenite |
| Waiwai Magnetic | ʻAʻole |
ʻO kā mākou lawelawe
a) Hiki iā mākou ke hāʻawi i nā mea kiʻekiʻe kiʻekiʻe, hoʻolālā maikaʻi, hana pololei, kikoʻī piha, noʻonoʻo a me nā lawelawe pono.
b) Hiki iā mākou ke hāʻawi i nā ʻano mea hoʻomehana uila uila a me nā mea, me nā huahana maʻamau.
c) Hiki iā mākou ke hāʻawi i kahi hopena piha no ʻoe.
d) Hiki ke hāʻawi ʻia ka lawelawe OEM.
e) Ke koho huahana
f) Hoʻoponopono kaʻina hana
g) Hoʻomohala huahana hou
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou
