Welina mai i kā mākou mau pūnaewele!

Uea Ni8Cr8020 Ni80Cr20 maikaʻi loa 0.015mm no ka Resistor

Wehewehe Pōkole:


Nā kikoʻī huahana

Nā nīnau i nīnau pinepine ʻia

Nā Lepili Huahana

1. Hoʻolauna pōkole
Hana ʻia ka uea Nichrome mai kahi mea hoʻohuihui i hana ʻia mai ka nickel (Ni), chromium (Cr), a me ka hao pinepine, hoʻohana nui ʻia ia ma ke ʻano he uea kū'ē. Hoʻohana nui ʻia ia i nā mīkini home a me nā wahi mālama wela ʻoihana.

Papa Alloy Nichrome Cr20Ni80,Cr20Ni30,Cr15Ni60,Cr20Ni35,Cr20Ni40
Naʻu Uea poepoe, Uea pālahalaha, Kaha, Pā, ʻAno puna, ʻAno nalu, Mea hoʻomehana paipu Radiant
Ka nui Uea: 0.025mm-10mm
Lipine: 0.05 * 0.2mm-2.0 * 6.0mm
Kaha: 0.5 * 5.0mm-5.0 * 250mm
uea puna umu e like me ke koi a nā mea kūʻai aku
Nā mea hana NiCr80/20
Hoʻonohonoho ʻana Ni Hoʻomaha
Cr 20.0~23.0
Fe ≤1.0
Mahana kiʻekiʻe loaºC 1200
Kiko heheʻe ºC 1400
Ka nui o ka nui g/cm3 8.4
Ke kū'ē ʻana 1.09±0.05
μΩ·m,20ºC
Elongation i ka wā haki ≥20
Wela kikoʻī 0.44
J/g.ºC
Ka hoʻokele wela 60.3
KJ/m.hºC
Ka helu hoʻonui o nā laina 18
a×10-6/ºC
(20~1000ºC)
ʻAno hana micrographic ʻAustenite
Nā waiwai makeneka ʻAʻole makeneka

2. Hiʻona o NiCr Alloy
(1) Ke kū'ē kiʻekiʻe
(2) Ka helu kū'ē o ka mahana haʻahaʻa
(3) Mahana hana kiʻekiʻe
(4) Kū'ē maikaʻi i ka palaho, ʻoi aku hoʻi ma lalo o ke ana wela kiʻekiʻe
(5) Hana maikaʻi o ka anti-carburizing, ka lewa a me ka ʻili o ka haumia sulfur.
(6) Ola lōʻihi
3. Nā pono o ka NiCr alloy
(1) Kū'ē maika'i i ka palaho i ka mahana ki'eki'e.
(2) ʻOi aku ka haʻahaʻa o ke kumukūʻai ma mua o ka uea Nickel Chrome.
(3) Hiki ke hoʻohana nui ʻia i loko o nā umu ʻoihana, nā mīkini hale a me nā mea hana infrared mamao.

4. Ka hoʻopili ʻana o ka uea NiCr
Hoʻohana nui ʻia ka uea hoʻomehana NiCr no ka hana ʻana i nā mea hoʻomehana uila i nā mīkini home a me nā umu ʻoihana. ʻO nā noi maʻamau he hao pālahalaha, nā mīkini hao, nā mea hoʻomehana wai, nā make hoʻoheheʻe plastik, nā hao soldering, nā mea tubular i uhi ʻia me ka metala a me nā mea cartridge.

5. Hoʻohana ʻia ma ke Resistor
He kū'ē loli ka rheostat i hoʻohana ʻia e kāohi i ke au. Hiki iā lākou ke hoʻololi i ke kū'ē i loko o kahi kaapuni me ke keakea ʻole. Ua like loa ke kūkulu ʻana me ke kūkulu ʻana o nā potentiometers. Hoʻohana ia i ʻelua mau pilina wale nō, ʻoiai inā he 3 mau kikowaena (e like me ka potentiometer). Hana ʻia ka pilina mua i kekahi hopena o ka mea resistive a ʻo kekahi pilina i ka wiper (hoʻopili paheʻe). I ka hoʻohālikelike ʻana me ka potentiometer, pono nā rheostats e lawe i kahi au koʻikoʻi. No laila, kūkulu nui ʻia lākou ma ke ʻano he mau kū'ē uea. Hoʻopuni ʻia ka uea resistive a puni kahi ʻiʻo keramika insulating a paheʻe ka wiper ma luna o nā wili.
Nā nīnau i nīnau pinepine ʻia
1. He aha ka palena iki loa e hiki i ka mea kūʻai ke kauoha?
Inā loaʻa iā mākou kou nui i loko o ka waihona, hiki iā mākou ke hāʻawi i kekahi nui āu e makemake ai.
Inā ʻaʻohe a mākou, no ka uea spool, hiki iā mākou ke hana i hoʻokahi spool, ma kahi o 2-3kg. No ka uea coil, 25kg.
2. Pehea e hiki ai iā ʻoe ke uku no ka nui o ka hāpana liʻiliʻi?
Loaʻa iā mākou kahi moʻokāki Western union, ua maikaʻi nō hoʻi ka hoʻoili kālā no ka nui o ka laʻana.

3. ʻAʻohe moʻokāki wikiwiki a ka mea kūʻai aku. Pehea mākou e hoʻonohonoho ai i ka lawe ʻana no ke kauoha laʻana?
Pono wale e hāʻawi i kāu ʻike helu wahi, e nānā mākou i ke kumukūʻai express, hiki iā ʻoe ke hoʻonohonoho i ke kumukūʻai express me ka waiwai laʻana.

4. He aha kā mākou mau ʻōlelo uku?
Hiki iā mākou ke ʻae i nā huaʻōlelo uku LC T/T, ma muli nō hoʻi o ka lawe ʻana a me ka huina holoʻokoʻa. E kamaʻilio hou kākou ma nā kikoʻī ma hope o ka loaʻa ʻana o kāu mau koi kikoʻī.

5. Hāʻawi ʻoe i nā laʻana manuahi?
Inā makemake ʻoe i kekahi mau mika a loaʻa iā mākou ka waihona o kou nui, hiki iā mākou ke hāʻawi, pono ka mea kūʻai aku e hali i ke kumukūʻai express International.

6. He aha kā mākou manawa hana?
E pane mākou iā ʻoe ma o ka leka uila/kelepona Pūnaewele i loko o 24 mau hola. ʻAʻohe mea pili i ka lā hana a i ʻole nā ​​​​lā hoʻomaha.
Uea Nichrome Alloy Ni80Cr20 Uea Nichrome Palekana Uila Kiʻekiʻe

Uea Nichrome Alloy Ni80Cr20 Uea Nichrome Palekana Uila Kiʻekiʻe

 


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