Tuam Tshoj Cov Hlau Hluav Taws Xob 0.15mm 38SWG Ni80Cr20 rau Cov Hlau Hluav Taws Xob Tsim Khoom thiab Hoobkas

Cov Hlau Hluav Taws Xob 0.15mm 38SWG Ni80Cr20 rau Cov Xov Tooj Cua Sov Duab Tshwj Xeeb

Cov Hlau Hluav Taws Xob 0.15mm 38SWG Ni80Cr20 rau Cov Hlau Hluav Taws Xob

Kev Piav Qhia Luv:

Qib:Ni80Cr20

Loj:0.15 hli

Xim:Ci ntsa iab

Khoom siv:Ni, Cr, Fe

Daim Ntawv Thov:Cov Xov Tooj Cua Sov

Xa email rau peb

Cov Lus Qhia Txog Khoom

Cov Lus Nug Feem Ntau

Cov Cim Npe Khoom

Cov npe lag luam feem ntau: NiCr 80/20, Ni80Cr20, Nichrome 80, Chromel A, N8, Nikrothal 80, Resistohm 80, Cronix 80, Nichrome V, HAI-NiCr 80, X20H80.
NiCr 80 20 yog ib qho hlau nickel-chromium uas siv tau rau qhov kub txog li 1200 ° C. Cov hlau uas tiv taus cua sov siv rau hauv cov huab cua oxidizing xws li nitrogen, ammonia, cov huab cua tsis ruaj khov uas muaj cov sulfur thiab sulfur compounds. NiCr 80/20 muaj cov yam ntxwv tiv taus cua sov siab dua li cov hlau hlau-aluminium.

Daim Ntawv Thov:

cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob.
cov khoom siv cua sov hluav taws xob (siv hauv tsev thiab kev lag luam).
cov cub tawg kev lag luam txog li 1200 ° C.
cov xov hlau cua sov, cov lev thiab cov xov hlau.

Cov Ntaub Ntawv Khoom

Qib		Ni80Cr20	Ni70Cr30	Ni60Cr23	Ni60Cr15	Ni35Cr20	Txoj kev ua neej	Evanohm
Cov qauv tsim tawm%	Ni	Bal	Bal	58.0-63.0	55.0-61.0	34.0-37.0	Bal	Bal
	Cr	20.0-23.0	28.0-31.0	21.0-25.0	15.0-18.0	18.0-21.0	19.0-21.5	19.0-21.5
	Fe	≦1.0	≦1.0	Bal	Bal	Bal	2.0-3.0	–
				Al1.0-1.7 Ti 0.3-0.5			Al2.7-3.2 Mn0.5-1.5	Al2.7-3.2 Cu2.0-3.0 Mn0.5-1.5
Qhov kub ua haujlwm siab tshaj plaws (°C)		1200	1250	1150	1150	1100	300	1400
Kev Tiv Thaiv (Ω / cmf, 20 ℃)		1.09	1.18	1.21	1.11	1.04	1.33	1.33
Kev Tiv Thaiv (uΩ / m, 60 ° F)		655	704	727	668	626	800	800
Qhov Ceev (g/cm³)		8.4	8.1	8.4	8.2	7.9	8.1	8.1
Kev Ua Kub (KJ / m·h·℃)		60.3	45.2	45.2	45.2	43.8	46.0	46.0
Tus lej nthuav dav kab (× 10¯)⁶/℃)20-1000℃)		18.0	17.0	17.0	17.0	19.0	-	-
Melting Point (℃)		1400	1380 xyoo	1370 xyoo	1390 xyoo	1390 xyoo	1400	1400
Qhov nyuaj (Hv)		180	185	185	180	180	180	180
Lub zog tensile (N / hli)²)		750	875	800	750	750	780	780
Kev ntev (%)		≥20	≥20	≥20	≥20	≥20	10-20	10-20
Cov Qauv Micrographic		austenite	austenite	austenite	austenite	austenite	austenite	austenite
Cov Khoom Siv Sib Nqus		Tsis yog	Tsis yog	Tsis yog	Me ntsis	Tsis yog	Tsis yog	Tsis yog
Lub Neej Ceev (h / ℃)		≥81/1200	≥50/1250	≥81/1200	≥81/1200	≥81/1200	-	-