Waea Constantan CuNi44 Haina – Waea Koranu Ātete TCR Iti mō te Hanga me te Wheketere Ātete Tika

Waea Constantan CuNi44 – Waea Koranu Ātete TCR Iti mō ngā Ātete Tika

Whakaahuatanga Poto:

Waea Constantan CuNi44 (Cu55/Ni44/Mn1), he iti rawa te ātete pāmahana (TCR ≤ ±40 ppm/°C) me te EMF wera teitei ki te parahi. He pai mō ngā ātete waea tika, ngā taura toronga thermocouple, me te iti o te rere o te iahiko. Ko te diameter mai i te 0.05mm ki te 2.0mm, e tukuna ana i runga i ngā porowhita, i ngā roa kua whakatikatikaina rānei. He pai te tūhonohono me te pumau mō te wā roa. MOQ 20kg, kei te wātea te tauira.

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Pātai Auau

Ngā Tohu Hua

Whakaahuatanga Hua

Waea Koranu Ātete CuNi44 Constantan mō ngā Ātete me ngā Hononga Werowero Tika

Whakaahuatanga Hua:

Ko te koranu CuNi44 (e mōhiotia ana ko Constantan, Alloy 300, Cuprothal 294, Cupron) he koranu ātete parahi-nikara me te 44% te ihirangi nikara. He tino iti te tauwehenga ātete pāmahana (TCR) o tēnei koranu, ā, he tino pai mō ngā ātete tika, ngā shunt, ngā waea toronga thermocouple, me ngā tono whakamahana pāmahana-iti.

He tino pai te ātete o tā mātou waea CuNi44, he pai te kaha ki te whakarewa, ā, he pumau mō te wā roa. He whānuitia te whakamahinga i roto i ngā taputapu hiko, ngā pūoko motuka, ngā pūnaha whakahaere rererangi, me ngā taputapu taiwhanga.

Ka taea e mātou te tuku waea porowhita, waea papatahi, me te rīpene/rīpene i roto i ngā diameter me ngā āheinga rerekē.

Te Ihirangi Matū, %

Ni	Mn	Fe	Si	Cu	Ētahi atu	Ture ROHS
						Cd	Pb	Hg	Cr
44	1.50%	0.5	-	Para	-	ND	ND	ND	ND

Ngā Āhuatanga Mīhini

Te pāmahana ratonga tonu mōrahi	400ºC
Ātete i te 20ºC	0.49±5%ohm mm2/m
Kiato	8.9 karamu/cm3
Te Arahi Wera	-6(Mōrahi)
Te Pūwāhi Rewa	1280ºC
Kaha Kume,N/mm2 Whakawerahia,Ngāwari	340~535 Mpa
Kaha Kume,N/mm3 Hurihia Matao	680~1070 Mpa
Te whakaroa (anneal)	25% (Iti rawa)
Te whakaroa (hurihia matao)	≥Minimum)2%(Minimum)
EMF vs Cu, μV/ºC (0~100ºC)	-43
Hanganga Moroiti	austenite
Āhuatanga Aukume	Kāore

Ngā tono:

Ngā ātete me ngā shunt waea tika
Waea toronga thermocouple (Momo S, R, B – ngā kaiārahi utu)
Ngā whati hiko iti-ngaohiko me ngā tānga taumaha wera
Ngā wae whakamahana pāmahana-iti (hei tauira, ngā taura whakamahana papa)
Ngā pūoko motuka me ngā taputapu whakawhiti
Ngā paerewa ātete taiwhanga

He aha i whiriwhiri ai i tā mātou waea CuNi44?

Te whakahaere pakari i ngā rauemi mata (te nikara me te parahi parakore, kāore he para hangarua)
Ko te tukanga tuhi me te whakamahana matatau ka whakarite i te ātete ōrite me te mata maeneene
±0.005 mm te manawanui e wātea ana mō ngā tono tino tika
Ka taea te whakarato i te pūrongo whakamātautau RoHS, REACH, SGS
Wā poto: 15-20 ngā rā mō ngā ota nui

Whakapā mai ki a mātou mō tētahi whakatau utu kore utu, tono tauira rānei.

Waea Constantan / Waea Koranu Ātete CuNi44 mō ngā Ātete Tika