Tuam Tshoj Nickel Chrome Alloy Karma Flat Wire 0.1 * 2.0mm Chaw Tsim Khoom thiab Hoobkas

Nickel Chrome Alloy Karma Flat Wire 0.1 * 2.0mm Featured Duab

Nickel Chrome Alloy Karma Tiaj Hlau 0.1 * 2.0mm

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Nickel Chrome AlloyTxoj kev ua neej

Cov hlau ua kom sov ua los ntawm cov hlau nichrome alloy puag ncig thiab tiaj tus hlau 0.1 * 5mm

Kev Txhais Lus:
Cov xov hlau tsis kam yog ib hom xov hlau uas muaj kev tiv thaiv hluav taws xob siab, txhais tau tias nws tiv taus qhov ntws ntawm cov hluav taws xob.
Feem ntau nws yog ua los ntawm cov hlau sib xyaw xws li nichrome (nickel-chromium) lossis (iron-chromium-aluminium), uas muaj cov khoom hluav taws xob tshwj xeeb uas ua rau lawv haum rau cov ntawv thov uas muaj cua sov tsim.
Cov xov hlau tiv taus feem ntau siv rau hauv cov khoom siv cua sov, cov khoom siv hluav taws xob, cov cub tawg hauv kev lag luam, thiab lwm yam khoom siv uas xav tau kev tswj cua sov lossis kev tswj qhov kub.
Cov hlau tiv taus raug xaiv vim nws muaj peev xwm tsim cua sov tau zoo thiab tiv taus qhov kub siab yam tsis yaj lossis hloov pauv.

QibNi80Cr20, MWS-650, NiCrA, Tophet A, HAI-NiCr 80, Chromel A, Alloy A, N8, Resistohm 80, Stablohm 650, Nichorm V thiab lwm yam.

Cov hlau tsis kam yog ib hom hlau ua los ntawm cov khoom siv uas muaj hluav taws xob tsis kam siab, xws li nichrome.
Nws feem ntau siv rau hauv cov khoom siv cua sov, xws li cov uas pom muaj nyob rau hauv cov tshuab ci mov ci, qhov cub, thiab cov tshuab ziab plaub hau, nrog rau hauv cov ntawv thov kev lag luam xws li lub cub tawg cua sov thiab cov thermocouples.
Qhov kev tiv taus siab ntawm cov hlau tso cai rau nws tsim cua sov thaum hluav taws xob hla dhau nws, ua rau nws yog ib qho khoom siv cua sov zoo.

Cov Khoom Siv

Cov kev ntsuas ntawm cov khoom siv nickel chromium alloy:

Khoom/Qib		NiCr 80/20	NiCr 70/30	NiCr 60/15	NiCr 35/20	NiCr 30/20
Cov Tshuaj Lom Zem Tseem Ceeb (%)	Ni	Bal.	Bal.	55.0-61.0	34.0-37.0	30.0-34.0
	Cr	20.0-23.0	28.0-31.0	15.0-18.0	18.0-21.0	18.0-21.0
	Fe	≤ 1.0	≤ 1.0	Bal.	Bal.	Bal.
Kub Ua Haujlwm Siab Tshaj (ºC)		1200	1250	1150	1100	1100
Kev tiv taus ntawm 20ºC (μΩ · m)		1.09	1.18	1.12	1.04	1.04
Qhov Ceev (g/cm3)		8.4	8.1	8.2	7.9	7.9
Kev Ua Kub (KJ/m· h· ºC)		60.3	45.2	45.2	43.8	43.8
Cov Coefficient ntawm Thermal Expansion (α × 10-6 / ºC)		18	17	17	19	19
Melting Point (ºC)		1400	1380 xyoo	1390 xyoo	1390 xyoo	1390 xyoo
Kev ntev (%)		> 20	> 20	> 20	> 20	> 20
Cov Qauv Micrographic		austenite	austenite	austenite	austenite	austenite
Khoom Siv Sib Nqus		tsis yog hlau nplaum	tsis yog hlau nplaum	tsis yog hlau nplaum	tsis yog hlau nplaum	tsis yog hlau nplaum

Cov Khoom Siv Kho Tshuab ntawm nichrome hlau

Kub Tshaj Plaws Kev Pabcuam Txuas Ntxiv Mus:	1250ºC
Kev tiv taus 20ºC:	1.18 ohm mm2/m
Qhov Ceev:	8.1 g/cm3
Kev Ua Kub:	45.3KJ/m·h·ºC
Coefficient ntawm Thermal Expansion:	17 α × 10-6/ºC
Melting Point:	1380ºC
Kev ntev:	Yam tsawg kawg nkaus 20%
Cov Qauv Micrographic:	Austenite
Khoom Siv Sib Nqus:	tsis yog hlau nplaum