Tuam Tshoj Constantan hlau COPPER nickel tsis kam hlau CuNi44 lossis cn49W / 6J40 Chaw Tsim Khoom thiab Hoobkas

Constantan hlau COPPER nickel tsis kam hlau CuNi44 lossis cn49W / 6J40

Kev Piav Qhia Luv:

Constantan Ua ib lub chaw tsim khoom loj thiab xa khoom hauv Suav teb ntawm kab hluav taws xob tiv taus alloy,
peb tuaj yeem muab txhua yam hluav taws xob tiv taus hlau thiab cov strips (tsis kam hlau thiab
cov kab txaij),
Khoom siv: CuNi1, CuNi2, CuNi6, CuNi8, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi44.
1. CuNi44, tseem hu ua Constantan, muaj qhov kub thiab txias tsawg heev, hluav taws xob siab
tsis kam, siab ductility thiab tsis-corroding zog. Nws yog tsim rau siv ntawm qhov kub thiab txias
txog li 600 ° C (1110 ° F). Ua ib qho hlau nplaum uas yooj yim hloov pauv, nws muaj kev tiv taus zoo heev
mus rau oxidation.
Cov hlau no tsis yog hlau nplaum. Nws yog qhov tsim nyog rau cov hluav taws xob resistors, potentiometers, cua sov xov hlau,
cov xov hlau cua sov thiab cov lev. Cov ribbons yog siv rau cua sov ntawm bimetals. Lwm qhov chaw ntawm
daim ntawv thov yog kev tsim cov thermocouples vim tias nws tsim cov electromotive siab
lub zog (EMF) ua ke nrog lwm cov hlau.
2. Cov Tshuaj Lom Zem
Cov hlau Ni% Mn% Fe% Cu%
CuNi44 43 Max 0.5 - Bal.
3. Cov khoom thiab cov kev pabcuam
1. Dhau: Daim ntawv pov thawj ISO9001;
2. Cov kev pab cuam tom qab muag zoo;
3. Kev txiav txim me me raug txais;
4. Cov qauv muaj;
Tuam Tshoj Qib los ntawm Tankii alloy: CuNi1, CuNi2, CuNi6, CuNi8, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi44
Ntim: Spool, thawv, pallet: Coil, ntawv tsis muaj dej
Tankii Alloy yog qhov zoo tshaj plaws alloy hlau thiab alloy strip tsim khoom hauv Suav teb

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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Constantan CuNi44Mn Tooj Liab Nickel Hluav Taws Xob Tiv Thaiv Cua Sov Hlau

onstantan Ua ib lub chaw tsim khoom loj thiab xa tawm hauv Suav teb ntawm kab ntawm hluav taws xob tiv taus alloy,
peb tuaj yeem muab txhua yam hluav taws xob tiv taus hlau thiab cov strips (tsis kam hlau thiab
cov kab txaij),
Khoom siv: CuNi1, CuNi2, CuNi6, CuNi8, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi44.

1. CuNi44, tseem hu ua Constantan, muaj qhov kub thiab txias tsawg heev, hluav taws xob siab
tsis kam, siab ductility thiab tsis-corroding zog. Nws yog tsim rau siv ntawm qhov kub thiab txias
txog li 600 ° C (1110 ° F). Ua ib qho hlau nplaum uas yooj yim hloov pauv, nws muaj kev tiv taus zoo heev
mus rau oxidation.

Cov hlau no tsis yog hlau nplaum. Nws yog qhov tsim nyog rau cov hluav taws xob resistors, potentiometers, cua sov xov hlau,
cov xov hlau cua sov thiab cov lev. Cov ribbons yog siv rau cua sov ntawm bimetals. Lwm qhov chaw ntawm
daim ntawv thov yog kev tsim cov thermocouples vim tias nws tsim cov electromotive siab
lub zog (EMF) ua ke nrog lwm cov hlau.

2. Cov Tshuaj Lom Zem
Cov hlau Ni% Mn% Fe% Cu%
CuNi44 43 Max 0.5 – Bal.

3.Cov khoom thiab cov kev pabcuam
1. Dhau: Daim ntawv pov thawj ISO9001;
2. Cov kev pab cuam tom qab muag zoo;
3. Kev txiav txim me me raug txais;
4. Cov qauv muaj;

Cov Ntsiab Lus Tshuaj,%

Ni	Mn	Fe	Si	Cu	Lwm yam	Cov Lus Qhia ROHS
						Cd	Pb	Hg	Cr
44	1%	0.5	-	Bal	-	ND	ND	ND	ND

Cov Khoom Siv Kho Tshuab

Max Kev Pabcuam Txuas Ntxiv Mus	400ºC
Kev tiv taus ntawm 20ºC	0.49 ± 5% ohm mm2 / m
Qhov Ceev	8.9 g/cm3
Kev Ua Kub	-6 (Tshaj plaws)
Qhov Kub Yaj	1280ºC
Lub zog tensile, N / mm2 Annealed, Mos	340 ~ 535 Mpa
Lub zog tensile, N / mm3 Txias dov	680 ~ 1070 Mpa
Kev ncua ntev (anneal)	25% (Yam tsawg kawg nkaus)
Kev ncab (kub dov)	≥Min)2% (Min)
EMF vs Cu, μV/ºC (0~100ºC)	-43
Cov Qauv Micrographic	austenite
Khoom Siv Sib Nqus	Tsis yog

Kev siv ntawm Constantan
Constantan yog ib qho hlau tooj liab-nickel uas muaj cov khoom me me ntxiv
cov ntsiab lus kom ua tiav cov nqi tseeb rau qhov kub thiab txias coefficient ntawm resistivity. Ceev faj
kev tswj hwm ntawm kev yaj thiab kev hloov pauv ua rau muaj qib qis heev ntawm cov qhov ntawm
cov tuab tuab heev. Cov hlau no siv dav rau cov ntawv ci resistors thiab cov ntsuas kev ntxhov siab.