Tuam Tshoj Nicr20alsi Hlau / Karma / 6J22Wire rau Resistors Chaw tsim tshuaj paus thiab Hoobkas

Nicr20alsi Hlau/Karma/6J22 Hlau rau Resistors

Kev Piav Qhia Luv:

NiCr20AlSi hlau/Karma/6J22 hlau rau Resistors

Karma alloy yog ua los ntawm tooj liab, nickel, txhuas thiab hlau ua cov khoom tseem ceeb. Qhov resistivity yog 2 ~ 3 zaug siab dua li Manganin. Nws muaj qhov kub thiab txias coefficient ntawm kev tiv thaiv (TCR), thermal EMF qis dua piv rau tooj liab, zoo nyob ntev ntev thiab muaj zog tiv thaiv oxidation. Nws qhov kub ua haujlwm dav dua li Manganin (-60 ~ 300ºC). Nws yog qhov tsim nyog rau kev ua cov khoom tiv thaiv precision thiab cov ntawv ci strain.

Daim Ntawv Pov Thawj:ISO 9001

Loj:Kho kom haum

Lub npe khoom:Nicr20alsi Hlau/Karma/6J22 Hlau rau Resistors

kub ua haujlwm siab tshaj plaws:300

kev tiv taus:1.33

qhov ceev:8.1

kev ua tau zoo ntawm cov cua sov: 46

qhov chaw yaj:1400

qhov nyuaj:180

lub zog tensile:780

Lub neej ceev:>81/1200

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Cov Cim Npe Khoom

NiCr20AlSi hlau/Txoj kev ua neej/6j22 hlau rau Resistors

Karma alloy yog ua los ntawm tooj liab, nickel, txhuas thiab hlau ua cov khoom tseem ceeb. Qhov resistivity yog 2 ~ 3 zaug siab dua li Manganin. Nws muaj qhov kub thiab txias coefficient ntawm kev tiv thaiv (TCR), thermal EMF qis dua piv rau tooj liab, zoo nyob ntev ntev thiab muaj zog tiv thaiv oxidation. Nws qhov kub ua haujlwm dav dua li Manganin (-60 ~ 300ºC). Nws yog qhov tsim nyog rau kev ua cov khoom tiv thaiv precision thiab cov ntawv ci strain.

Cov Ntsiab Lus Tshuaj (%)

Qib	C	Si	Mn	P	S	Ni	Al	Fe	Cr
Txoj kev ua neej	≤0.04	≤0.20	0.5~1.05	≤0.010	≤0.010	Bal.	2.7~3.2	2.0~3.0	19.0~21.5

Cov Khoom Siv Lub Cev

Qib	Qhov Ceev (g/cm3)	EMF vs. Pt (0-100ºC) μv/ºC	Siv tau ntau tshaj plaws Kub (ºC)	Ntim kev tiv taus (μΩ.m)	Tus nqi PPM (×10-6/ºC)
Txoj kev ua neej	8.1	≤2.5	≤300	1.33 ± 8% (20ºC)	≤±30 (20ºC)