Tuam Tshoj X20H80 Cov Hlau Hluav Taws Xob Hluav Taws Xob Kub (NICR80 / 20) Siv thiab ua thiab Hoobkas

X20h80 cov cua kub illerance kav hlau (NICR80 / 20) Featured Duab

X20h80 cov cua kub referainer hlau (NICR80 / 20)

Cov lus piav qhia luv luv:

Nicr alloy

Nickel Chromiun Alloy muaj cov khoom muaj kev pheej hmoo siab, cov khoom siv oxidation siab, muaj lub zog kub heev, muaj peev xwm ua kom muaj zog thiab muaj peev xwm ua kom muaj zog. Nws yog dav siv hauv hluav taws xob cua sov benerter cov khoom siv, Resistor, muaj cov chaw ua kom sov, ect

Daim Ntawv Pov Thawj:ISO 9001

Qhov loj me:Me nyuam

Hluav Taws Xob Tiv Thaiv:1.09

Qhov siab tshaj plaws siv kub:1400

Ntawj ntom:8.4

Elongation: 20

Hardness:180

Max ua haujlwm kub:1200

Cov Lus Qhia Tshwj Xeeb:0.01-8

Thermal Condivity:60.3

Coefficient ntawm thermal expansion: 18

Pob Thauj:lub thawv thawv

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Khoom Qhia Qhia

Cov FAQ

Khoom Ntawv

Tshuaj lom neeg cov tshuaj lom neeg thiab cov khoom siv:
Cov khoom siv / Qib		NICR 80/20	Nicr 70/30	NICR 60/15
Lub ntsiab tshuaj muaj pes tsawg leeg (%)	Ni	Bal.	Bal.	55.0-61.0
	Cr	20.0-23.0	28.0-31.0	15.0-18.0
	Fe	≤ 1.0	≤ 1.0	Bal.
Kev ua haujlwm Max ua haujlwm (ºC)		1200	1250	1150
Resistivity ntawm 20ºC (μ ω ω ω ω ω)		1.09	1.18	1.12
Ntom ntom (G / cm3)		8.4	8.1	8.2
Thermal conductivity (kj / m h · · · angan)		60.3	45.2	45.2
Coefficient ntawm thermal expansion (α × × 10-6 / ºC)		18	17	17
Melting taw tes (ºC)		1400	1380	1390
Elongation (%)		> 20	> 20	> 20
Micraphic Cov Qauv		ib qho kev ua siab ntev	ib qho kev ua siab ntev	ib qho kev ua siab ntev
Sib Nqus Cov Khoom		Nonmagneticetic	Nonmagneticetic	Nonmagneticetic

Cov khoom siv / Qib		NICR 35/20	Nicr 30/20	Karma	Evanohm
Cov tshuaj tseem ceeb Muaj pes tsawg leeg (%)	Ni	34.0-37.0	30.0-340	Tus liab	Tus liab
	Cr	18.0-21.2	18.0-21.2	19.0-21-21.5	19.0-21-21.5
	Fe	Bal.	Bal.	2.0-3.0	-
Kev ua haujlwm Max ua haujlwm (ºC)		1100	1100	300	1400
Ua tsis taus ntawm 20ºC (ω ω ·.		1.04	1.04	1.33	1.33
Ntom ntom (G / cm3)		7.9	7.9	8.1	8.1
Thermal conductivity (KJ / m hanp · · · · ugal)		43.8	43.8	46	46
Coefficient ntawm thermal Kev nthuav dav (α × 10-6 / ºC)		19	19	-	-
Melting taw tes (ºC)		1390	1390	1400	1400
Elongation (%)		> 20	> 20	10-20	10-20
Micraphic Cov Qauv		ib qho kev ua siab ntev	ib qho kev ua siab ntev	ib qho kev ua siab ntev	ib qho kev ua siab ntev
Sib Nqus Cov Khoom		Nonmagneticetic	Nonmagneticetic	Nonmagneticetic	Nonmagneticetic

Tshuaj Muaj Tshuaj	Npib tsib xee 80%, chrome 20%
Yam tseem ceeb	Kaj / acid dawb / oxidied xim
Qhov dav	0.018mm ~ 1.6mm hauv cov zaub, 1.5mm-8 hli ntim hauv kauj, 8 ~ 60 hli hauv pas nrig
Nichrome puag ncig hlau	Inch 0.018mm ~ 10mm
Nichrome ribbon	Dav 5 ~ 0.5mm, thickness 0.01-2mm
Nichrome sawb	Dav 450mm ~ 1 hli, thickness 0.001m ~ 7 hli
Qhov dav	1.5mm-8 hli ntim hauv kauj, 8 ~ 60 hli hauv pas nrig
Teem nqi	Ni80cr20, ni70 / 30, ni60cr15, ni60cr23, ni35cr20fe, Ni30cr20 ni80, ni70, Ni60, NI40,
Yam uas pab	Tus qauv metallurgical ntawm Nichrome confers lawv zoo heev plasterity thaum txias.
Cov yam ntxwv	Kev ua tau ruaj khov; Anti-oxidation; Corrosion tsis kam; Kub kub ruaj khov; Coilforming muaj peev xwm zoo heev; Cov khaub ncaws hnav zoo nkauj thiab zoo nkauj uas tsis muaj pob.
Kev siv	Kev tawm tsam cua sov cov khoom; cov khoom siv hauv metallurgy, Cov Khoom Siv Hauv Tsev; kho tshuab tsim thiab lwm yam kev lag luam.

Cov xov hlau kuj
Rw30	W.NR 1.4864	Nickel 37%, Chrome 18%, Hlau 45%
Rw41	Unrical n07041	Nickel 50%, Chrome 19%, cobalt 11%, Molybdenum 10%, Titanium 3%
RW45	W.nr 2.0842	Npib tsib xee 45%, tooj 55%
Rw60	W.NR 2.4867	Nickel 60%, Chrome 16%, Hlau 24%
Rw60	Tsis muaj tseeb Tsis Muaj6004	Nickel 60%, Chrome 16%, Hlau 24%
Rw80	W.NR 2.4869	Npib tsib xee 80%, chrome 20%
Rw80	Tsis Ua Tsis Muaj No6003	Npib tsib xee 80%, chrome 20%
RW125	W.NR 1.4725	Hlau Npal, Chrome 19%, Txhuas 3%
RW145	W.NR 1.4767	Hlau Npal, Chrome 20%, Txhuas 5%
RW155		Bal, Chrome 27%, Txhuas 7%, Molybdenum 2%