I-China Constantan Wire CuNi44 – I-Low TCR Resistance Alloy Wire Yokukhiqiza Nokukhiqiza Ama-Precision Resistors

I-Constantan Wire CuNi44 – I-Low TCR Resistance Alloy Wire ye-Precision Resistors Isithombe Esifakiwe

I-Constantan Wire CuNi44 – I-Low TCR Resistance Alloy Wire yama-Precision Resistors

Incazelo emfushane:

I-Constantan wire CuNi44 (Cu55/Ni44/Mn1), i-coefficient yokumelana nokushisa ephansi kakhulu (TCR ≤ ±40 ppm/°C) kanye ne-EMF ephezulu yokushisa uma kuqhathaniswa nethusi. Ilungele ama-resistor e-wirewound anembile, ama-lead esandiso se-thermocouple, kanye nokuzwa komoya ophansi. Ububanzi busuka ku-0.05mm kuya ku-2.0mm, bunikezwa kuma-spool noma ngobude obuqondile. I-solderability enhle kanye nokuqina kwesikhathi eside. I-MOQ 20kg, isampula iyatholakala.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Imibuzo Evame Ukubuzwa

Amathegi Omkhiqizo

Incazelo Yomkhiqizo

Intambo ye-CuNi44 Constantan Resistance Alloy yama-Precision Resistors nama-Thermocouples

Incazelo Yomkhiqizo:

I-CuNi44 alloy (eyaziwa nangokuthi iConstantan, i-Alloy 300, i-Cuprothal 294, i-Cupron) iyi-alloy yokumelana ne-copper-nickel enokuqukethwe okungu-44% we-nickel. Iqukethe i-coefficient yokumelana nokushisa okuphansi kakhulu (i-TCR), okwenza ifaneleke kahle kuma-resistor aqondile, ama-shunt, izintambo zokwandisa i-thermocouple, kanye nezinhlelo zokushisa eziphansi.

Intambo yethu ye-CuNi44 inikeza ukumelana okuhle kakhulu, ukushibilika okuhle, kanye nokuqina kwesikhathi eside. Isetshenziswa kabanzi kumathuluzi kagesi, izinzwa zezimoto, izinhlelo zokulawula izindiza, kanye nemishini yelabhorethri.

Singahlinzeka ngocingo oluyindilinga, ucingo oluyisicaba, kanye neribhoni/umcu ngobubanzi obuhlukahlukene kanye nokubekezelelana

Okuqukethwe Kwamakhemikhali, %

Ni	Mn	Fe	Si	Cu	Okunye	Isiqondiso se-ROHS
						Cd	Pb	Hg	Cr
44	1.50%	0.5	-	I-Bal	-	ND	ND	ND	ND

Izakhiwo Zemishini

Izinga Lokushisa Eliphezulu Lesevisi Eqhubekayo	400ºC
Ukuqina kokushisa ku-20ºC	0.49±5%ohm mm2/m
Ubuningi	8.9 g/cm3
Ukuqhuba Okushisayo	-6 (Ubuningi)
Indawo Yokuncibilika	1280ºC
Amandla Okuqina, i-N/mm2 ehlanganisiwe, ethambile	340~535 Mpa
Amandla Okuqina, i-N/mm3 Cold Rolled	680~1070 Mpa
Ukwelulwa (i-anneal)	25% (Ubuncane)
Ukwelulwa (okugoqwe okubandayo)	≥Min)2% (Min)
I-EMF vs i-Cu, μV/ºC (0~100ºC)	-43
Isakhiwo se-Micrographic	i-austenite
Impahla Kamagnetic	Cha

Izicelo:

Ama-resistor nama-shunt aqinile e-wirewound
Ucingo lwesandiso se-thermocouple (Uhlobo S, R, B - izikhombisi-ndlela ezikhokhelayo)
Ama-circuit breaker aphansi kanye nokudluliselwa kokushisa ngokweqile
Izinto zokushisa ezisezingeni eliphansi (isb., izintambo zokushisa phansi)
Izinzwa zezimoto kanye nama-instrument shunts
Izindinganiso zokumelana nelabhorethri

Kungani Kufanele Ukhethe Intambo Yethu Ye-CuNi44?

Ukulawulwa okuqinile kwezinto zokusetshenziswa (i-nickel nethusi eliyi-virgin, akukho mfucumfucu ephinde yasetshenziswa)
Inqubo yokudweba ethuthukisiwe kanye nenqubo yokubopha iqinisekisa ukumelana okufanayo kanye nobuso obubushelelezi
Ukubekezelelana okungu-±0.005 mm kuyatholakala kuzinhlelo zokusebenza ezinembile
Umbiko wokuhlolwa we-RoHS, REACH, SGS unganikezwa
Isikhathi esifushane sokuhola: Izinsuku eziyi-15-20 zama-oda amaningi

Xhumana nathi ukuze uthole isilinganiso samahhala noma isicelo sesampula.

I-Constantan Wire / CuNi44 Resistance Alloy Wire yama-Precision Resistors