Tuam Tshoj Nichrome Ntawv Nyiaj Ruaj Khoov Ni70Cr30 Ntawv Nyiaj Tiv Thaiv Rau Cov Khoom Siv Cua Sov Tsim Khoom Thiab Hoobkas

Nichrome Ntawv Nyiaj Ruaj Khoov Ni70Cr30 Ntawv Nyiaj Tiv Thaiv Rau Cov Khoom Siv Cua Sov

Kev Piav Qhia Luv:

Tsim los ntawm cov hlau Ni70Cr30 zoo, cov ntawv ci no muaj kev ruaj khov zoo kawg thiab kev ua haujlwm tas mus li, ua kom muaj cua sov txhim khu kev qha thoob plaws ntau yam lag luam. Nws qhov kev tiv thaiv hluav taws xob zoo heev thiab kev kam rau qhov kub siab ua rau nws zoo tagnrho rau ntau yam khoom siv cua sov, los ntawm cov cub tawg hauv kev lag luam mus rau cov khoom siv cua sov raug.

Lub npe khoom:Ni70Cr30 Resistance Foil rau Cov Khoom Siv Cua Sov

Kev siv khoom:Cov Khoom Siv Cua Sov

Kev Kho Kom Haum:Muaj

Cov khoom muaj pes tsawg leeg:70% Ni 30% Cr

Ntau yam ntawm daim ntawv thov:Resistor, cua sov

Lub Npe Lag Luam:Tankii

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Cov Lus Qhia Txog Khoom

Cov Lus Nug Feem Ntau

Cov Cim Npe Khoom

Cov Ntaub Ntawv Tseem Ceeb.

Cov Qauv	Cov ntsiab lus	Cov Qauv	Cov ntsiab lus
Qauv TSIS MUAJ.	Ni70cr30	Cov yam ntxwv	Kev Tiv Thaiv Siab, Kev Tiv Thaiv Oxidation Zoo
Qhov Kub Yaj	1400 ℃	Qhov Ceev	8.1 g/cm³
Kev Tiv Thaiv Hluav Taws Xob	1.18 Ohm mm²/M	Kev ntev	≥20%
Qhov nyuaj	180 Hv	Kub Ua Haujlwm Siab Tshaj	1250 ℃
Ntau yam ntawm daim ntawv thov	Resistor, cua sov	Kev Thauj Khoom	Rooj Ntoo
Cov Lus Qhia Tshwj Xeeb	Yuav kho tau raws li koj xav tau	Lub Npe Lag Luam	Tankii
Keeb kwm	Tuam Tshoj	Tus lej HS	75062000
Peev Xwm Tsim Khoom	100 Tons / Hli

Kev piav qhia txog khoom
Kev ua haujlwm ruaj khov Ni70Cr30 Resistance Foil rau Cov Khoom Siv Cua Sov

Kev piav qhia

Qauv TSIS MUAJ.	X30h780	Keeb kwm	Tuam Tshoj

Lub Npe Lag Luam	Ni70Cr30	Tus lej HS	75062000

Kev Thauj Khoom	Spool, Carton, Rooj Ntoo	Lub Npe Lag Luam	Tankii

Tshuaj lom neeg muaj pes tsawg leeg thiab cov khoom:
Khoom/Qib		NiCr 80/20	NiCr 70/30	NiCr 60/15	NiCr 35/20	NiCr 30/20
Cov Tshuaj Tseem Ceeb Cov khoom xyaw (%)	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.
Ua Haujlwm Siab Tshaj Plaws Kub (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
Tus lej ntawm Kev nthuav dav thermal (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
Micrographic Qauv		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 ntsiab lus

Cov Tshuaj Lom Zem	Nickel 70%, Chrome 30%
kev tiv taus:	1.18 ohm mm2/m
Qhov nyuaj:	Mos, tawv los yog semi-hard
Qhov zoo	Cov qauv hlau ntawm nichrome muab rau lawv cov khoom zoo heev thaum txias.
Cov yam ntxwv	Kev ua haujlwm ruaj khov; Tiv thaiv kev oxidation; Tiv thaiv kev xeb; Kev ruaj khov kub siab; Muaj peev xwm ua tau zoo heev; Cov xwm txheej zoo nkauj thiab zoo nkauj yam tsis muaj cov pob.
Kev Siv	Cov khoom siv cua sov tsis kam; Cov khoom siv hauv metallurgy; Cov khoom siv hauv tsev; Kev tsim khoom siv kho tshuab thiab lwm yam lag luam.