Tuam Tshoj Karma tiaj tus hlau Nichrome alloy rau micro-resistance element Chaw Tsim Khoom thiab Hoobkas

Karma tiaj tus hlau Nichrome alloy rau micro-resistance element

Kev Piav Qhia Luv:

Xa email rau peb

Cov Lus Qhia Txog Khoom

Cov Lus Nug Feem Ntau

Cov Cim Npe Khoom

NiCr Nickel Chromium Alloy / Nichrome Wire rau Radiant raj

Nichrome Qws/Nichrome Hlau (NiCr 80/20)
Cov Tshuaj Muaj Peev Xwm: Nickel 80%, Chrome 20%
Xwm txheej: Ci ntsa iab / Acid dawb / Oxidied xim
Txoj kab uas hla: 0.018mm ~ 1.6mm hauv spool, 1.5mm-8mm ntim hauv kauj, 8 ~ 60mm hauv pas nrig

Nichrome Round Hlau: Txoj kab uas hla 0.018mm ~ 10mm
Nichrome Ribbon: Dav 5 ~ 0.5 hli, tuab 0.01-2 hli
Nichrome Sawb: Dav 450mm ~ 1mm, tuab 0.001m ~ 7mm
Txoj kab uas hla: 1.5mm-8mm ntim rau hauv kauj, 8 ~ 60mm hauv pas nrig
Qib: Ni80Cr20, Ni70/30, Ni60Cr15, Ni60Cr23, Ni35Cr20Fe, Ni30Cr20
Ni80, Ni70, Ni60, Ni40,
Nichrome cov qauv hlau ua rau lawv muaj cov khoom zoo heev thaum txias.

Tus Txheej Txheem Tsim Khoom:ASTM B603, DIN 17470, JIS C2520, GB / T1234.
Peb qhov zoo dua:Zoo siab, lub sijhawm xa khoom luv luv, MOQ me me.
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 tsis muaj cov pob.
Kev SivCov khoom siv cua sov tiv taus; Cov khoom siv hauv metallurgy; Cov khoom siv hauv tsev; Kev tsim khoom siv kho tshuab thiab lwm yam lag luam.

Cov Tshuaj Lom Zem thiab Cov Khoom Tseem Ceeb ntawm Nichrome
Cov Khoom \ Qib		NiCr 80/20	NiCr 70/30	NiCr 60/15	NiCr 35/20	NiCr 30/20
Cov Tshuaj Lom Zem Tseem Ceeb	Ni	Qhov Nyiaj Tshuav	Qhov Nyiaj Tshuav	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	Qhov Nyiaj Tshuav	Qhov Nyiaj Tshuav	Qhov Nyiaj Tshuav
Qhov Kub Tshaj Plaws Kev Pabcuam Txuas Ntxiv Mus (oC)		1200	1250	1150	1100	1100
Kev Tiv Thaiv 20oC (Ω mm2 / 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 Haujlwm Thermal (KJ / m @ h @ oC)		60.3	45.2	45.2	43.8	43.8
Cov Coefficient ntawm Thermal Expansion (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
Cov Qauv Micrographic		austenite	austenite	austenite	austenite	austenite
Khoom Siv Sib Nqus		tsis yog hlau nplaum	tsis yog hlau nplaum	tsis yog hlau nplaum	Lub zog sib nqus tsis muaj zog	Lub zog sib nqus tsis muaj zog