Tuam Tshoj Resistance hlau NiCr8020 / nichrome alloy / ni80cr20 hlau nicr alloy hlau Chaw tsim tshuaj paus thiab Hoobkas

Tsis kam hlau NiCr8020 / nichrome alloy / ni80cr20 hlau nicr alloy hlau

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Tsis kam hlau NiCr8020 / nichrome alloy / ni80cr20 hlau nicr alloy hlau

Lub npe: Nikrothal8, MWS-650, NiCrA, Tophet A, HAI-NiCr 80, Chromel A, Alloy A, Alloy 650, N8, Resistohm 80, Stablohm 650, Nichorme V, Nikrothal 80.
NiCr8020 yog npib tsib xee-chromium alloy (NiCr alloy) uas muaj kev tiv thaiv siab, zoo oxidation kuj thiab zoo heev daim ntawv stability. Nws yog qhov tsim nyog rau kev siv ntawm qhov kub txog li 1200 ° C, thiab tuav lub neej kev pabcuam zoo dua piv rau Hlau chromium alumium alloys.
Cov ntawv thov rau OhmAlloy109 yog cov khoom siv hluav taws xob cua sov hauv cov khoom siv hauv tsev, cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob (wirewound resistors, hlau zaj duab xis resistors), tiaj tus hlau, ironing tshuab, dej rhaub dej, yas molding tuag, soldering hlau, hlau sheathed tubular ntsiab thiab cartridge ntsiab.

Daim ntawv pov thawj:ISO 9001 Cov

Loj:Customized

Cov khoom npe:NiCr8020

Max ua haujlwm kub:1200

resistivity:1.09 Nws

ceev:8.4

thermal conductivity:60.3

linear expansion coefficient:18.0 Nws

melting point:1400

hardness:180

tensile zog:750

MOQ:20 KG

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Khoom cim npe

Tsis kam hlau NiCr8020 / nichrome alloy / ni80cr20 hlau nicr alloy hlau

Nikrothal 8, MWS-650,NiCrA, Tophet A, HAI-NiCr 80,Chromel A, Alloy A, Alloy 650, N8, Resistohm 80, Sib 650, Nichorm V, Nikrothal 80.
Ni80Cr20 yog npib tsib xee-chromium alloy (NiCr alloy) uas muaj kev tiv thaiv siab, zoo oxidation kuj thiab zoo heev daim ntawv stability. Nws yog qhov tsim nyog rau kev siv ntawm qhov kub txog li 1200 ° C, thiab tuav lub neej kev pabcuam zoo dua piv rau Hlau chromium alumium alloys.
Cov ntawv thov rau Ni80Cr20 yog cov khoom siv hluav taws xob cua sov hauv cov khoom siv hauv tsev, cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob (wirewound resistors, hlau zaj duab xis resistors), tiaj tus hlau, ironing tshuab, dej rhaub dej, yas molding tuag, soldering hlau, hlau sheathed tubular ntsiab thiab cartridge ntsiab.
Muaj pes tsawg leeg%

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

Tej yam khoom siv (1.0mm)

Yield zog	Tensile zog	Elongation
Mpa	Mpa	%
420	810	30

Hom Lub cev muaj zog

Qhov ceev (g / cm3)	8.4
Hluav taws xob tiv taus ntawm 20ºC (Om * mm2 / m)	1.09 Nws
Conductivity coefficient ntawm 20ºC (WmK)	15

Coefficient ntawm thermal expansion
Kub	Coefficient ntawm Thermal Expansion x10-6 / ºC
20 ºC - 1000ºC	18

Tshwj xeeb kub muaj peev xwm
Kub	20ºC tso
J/gK	0.46 ib

Melting point (ºC)	1400
Max nruam khiav hauj lwm kub hauv huab cua (ºC)	1200
Cov khoom sib nqus	tsis sib nqus

Temperature Factors Ntawm Hluav Taws Xob Resistivity
20ºC tso	100ºC	200ºC	300ºC	400ºC	600ºC
1	1.006 ib	1.012 ib	1.018 Nws	1.025 Nws	1.018 Nws
700ºC	800ºC	900 ºC	1000ºC	1100ºC	1300ºC
1.01 Nws	1.008 Nws	1.01 Nws	1.014 ib	1.021 ib	-

Style khoom

Alloys npe	Hom	Dimension
OhmAlloy 109 W	Hlau	D = 0.03mm ~ 8mm
OhmAlloy109R	Ribbon	W = 0.4 ~ 40mm	T = 0.03 ~ 2.9 hli
OhmAlloy 109S	Sawb	W = 8 ~ 250mm	T = 0.1 ~ 3.0 hli
OhmAlloy 109 F	Ntawv nyiaj	W = 6 ~ 120mm	T = 0.003 ~ 0.1 hli
OhmAlloy 109B	Bar	Dia = 8 ~ 100mm	L = 50 ~ 1000 hli