Tuam Tshoj Nickel Chromium Alloy Ni80Cr20 Tiaj Hlau Khoom Siv Thaum Tshav Kub Kub Ua Thiab Hoobkas

Nickel Chromium Alloy Ni80Cr20 ca Hlau Ua Si Hlau

Cov lus piav qhia luv luv:

Qauv NO.:Ni80cr20

Ntawj ntom:8.4g / cm3

Sib nqus:Tsis yog

Elongation:20%

Qhov siab tshaj plaws siv:1200C

Trademark:Tankii

Cov Lus Qhia Tshwj Xeeb:0.7mm

HS code:7505120000

Resisvity:1.09

Melting taw tes:1400

Siv:Muaj siab resistivity, zoo oxidation tsis kam

Khoom npe:Nichrome tiaj tus hlau

Cov qauv Micraphic:Ib qho kev ua siab ntev

Pob Thauj:Ntoo Ntoo

Keeb kwm:Shanghai

Yam khoom:Txoj xov tooj

Cov ntsiab lus carbon:Cov pa roj carbon tsawg

PCD:180 hli

ET:1mm

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Khoom Qhia Qhia

Cov FAQ

Khoom Ntawv

Nickel chromium alloyNi80cr20 tiaj hlau Cua Sov Lub Caij

Ni80cr20 yog npib tsib xee-chromium alloy (nicr conduction zoo li kev sib xyaw ua ke nrog cov roj hluav taws xob ua kom zoo nkauj rau cov roj ntsha
Daim Ntawv Thov:
Cov Kev Siv Raug rau Ni80Cr20 yog hluav taws xobCua Sov Raus nyob hauv cov khoom siv hauv tsev, muaj cov chaw ua hluav taws xob (wirewone resistors), cov tshuab ua yeeb yaj kiab, tshuab yas, tshuab yas, tshuab yas, tshuab yas, cov tub luam dej events.normal muaj composition%

C	P	S	Mn	Si	Cr	Ni	Al	Fe	Lwm
Tus zuag
0.03	0.02	0.015	0.60	0.75 ~ 1.60	20.0 ~ 23.0	Bal.	Max 0.50	Max 1.0	-

Cov Khoom Siv Neeg Kho Tshuab (1.0mm)

Paib lub zog	Lub zog tensile	Elongation
MPa	MPa	%
420	810	30

Raug lub cev muaj zog

Ntom ntom (G / cm3)	8.4
Hluav taws xob tiv thaiv hluav taws xob ntawm 20ºC (mm2 / Txiv neej)	1.09
Conductivity coefficent ntawm 20ºC (WMK)	15

Coefficient ntawm thermal expansion
Qho so	Coefficient ntawm thermal expansion x10-6 / ºC
20 ºC- 1000ºC	18

Kev Kub Loj Tshaj
Qho so	20ºC
J / gk	0.46

Melting taw tes (ºC)	1400
Max kev ua haujlwm tsis tu ncua nyob rau hauv huab cua (ºC)	1200
Cov Khoom Sib Nqus	Tsis muaj hlau nplaum

Qhov kub thiab txias ntawm hluav taws xob tiv thaiv
20ºC	100ºC	200ºC	300ºC	400ºC	600ºC
1	1.006	1.012	1.018	1.025	1.018
700ºC	800ºC	900ºC	1000ºC	1100ºC	1300ºC
1.01	1.008	1.01	1.014	1.021	-

Cov style ntawm cov khoom

Alloys Npe	Ntaus	Qho loj dav
Ni80cr20w	Txoj xov tooj	D = 0.03mm ~ 8mm
Ni80cr20r	Txoj ntaub	W = 0.4 ~ 40	T = 0.03 ~ 2.9 hli
Ni80cr20s	Txoj cai	W = 8 ~ 250 hli	T = 0.1 ~ 3.0
Ni80cr20f	NTAWV NYIAJ	W = 6 ~ 120 hli	T = 0.003 ~ 0.1
Ni80cr20b	Kev thaiv qhov rais	Dia = 8 ~ 100 hli	L = 50 ~ 1000