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.
ʻO nā pūʻulu nickel alloy: Constantan CuNi40 (6J40), CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi44.
Launa ana nui:
Uea: 0.1-10mm
Lipine: 0.05*0.2-2.0*6.0mm
Kaha: 0.05*5.0-5.0*250mm
Nā māka nui a me nā waiwai
ʻAno | ʻAiʻa uila (20 degereΩ mm²/m) | koena wela o ke kū'ē (10^6/degere) | Dens keia g/mm² | Max. mahana wela (°c) | Lae hehee (°c) |
CuNi1 | 0.03 | <1000 | 8.9 | / | 1085 |
CuNi2 | 0.05 | <1200 | 8.9 | 200 | 1090 |
CuNi6 | 0.10 | <600 | 8.9 | 220 | 1095 |
CuNi8 | 0.12 | <570 | 8.9 | 250 | 1097 |
CuNi10 | 0.15 | <500 | 8.9 | 250 | 1100 |
CuNi14 | 0.20 | <380 | 8.9 | 300 | 1115 |
CuNi19 | 0.25 | <250 | 8.9 | 300 | 1135 |
CuNi23 | 0.30 | <160 | 8.9 | 300 | 1150 |
CuNi30 | 0.35 | <100 | 8.9 | 350 | 1170 |
CuNi34 | 0.40 | -0 | 8.9 | 350 | 1180 |
CuNi40 | 0.48 | ±40 | 8.9 | 400 | 1280 |
CuNi44 | 0.49 | <-6 | 8.9 | 400 | 1280 |
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 Shanghai Tankii Alloy Material Co., Ltd. E nānā i ka hana ʻana i ka alloy resistance (nichrome Alloy, FeCrAl Alloy, copper nickel alloy, thermocouple wire, precision alloy a me thermal spray alloy ma ke ʻano o ka uea, ka pepa, ka lipine, ka ʻili, ke koʻokoʻo a me paʻa.
Ua hōʻiliʻili ʻo Shanghai Tankii Alloy Material Co., Ltd i nā ʻike he nui ma mua o 35 mau makahiki ma kēia kahua. I loko o kēia mau makahiki, ʻoi aku ma mua o 60 mau elite hoʻokele a me nā talena ʻepekema kiʻekiʻe a me ʻenehana i hoʻohana ʻia. Ua komo lākou i kēlā me kēia huakaʻi o ke ola ʻoihana, e hoʻomau mau ana kā mākou hui i ka mohala a hiki ʻole ke lanakila i ka mākeke hoʻokūkū. Ma muli o ke kumumanaʻo o ka "ʻoihana mua, lawelawe ʻoiaʻiʻo", ʻo kā mākou manaʻo hoʻokele e ʻimi nei i ka ʻenehana hou a me ka hoʻokumu ʻana i ka brand kiʻekiʻe ma ke kahua alloy. Hoʻomau mākou i ka Quality - ke kumu o ke ola. ʻO ko mākou manaʻo mau loa e lawelawe iā ʻoe me ka naʻau a me ka ʻuhane piha. Hāʻawi mākou i nā mea kūʻai aku ma ka honua holoʻokoʻa me nā huahana kiʻekiʻe, hoʻokūkū a me ka lawelawe kūpono.
ʻO kā mākou huahana, e like me mākou nichrome alloy, precision alloy, thermocouple wire, fecral alloy, copper nickel alloy, thermal spray alloy ua lawe ʻia aku i nā ʻāina he 60 o ka honua. Makemake mākou e hoʻokumu i ka pilina ikaika a lōʻihi me kā mākou mea kūʻai. ʻO ka hapa nui o nā huahana i hoʻolaʻa ʻia no Resistance, Thermocouple a me Furnace mea hana Quality me ka hopena o ka hoʻopau ʻana i ka mana ʻenehana kākoʻo a me ka Customer Service.