Tuam Tshoj High Weld Muaj Peev Xwm Loj 0.1mm Ni80Cr20 Ni70Cr30 Ni60Cr15 Karma Evanohm Nichrome Hlau Ni35Cr20 rau Industrial Rauv Chaw Tsim Khoom thiab Hoobkas

Siab Weld Muaj Peev Xwm Loj 0.1mm Ni80Cr20 Ni70Cr30 Ni60Cr15 Karma Evanohm Nichrome Hlau Ni35Cr20 rau Industrial Rauv Featured duab

Siab Weld Muaj peev xwm Loj 0.1 hli Ni80Cr20 Ni70Cr30 Ni60Cr15 Karma Evanohm Nichrome Hlau Ni35Cr20 rau Muaj Rauv

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Nickel-chromium, npib tsib xee, ferrochrome alloy hlau nrog hluav taws xob kub oxidation kuj, siab zog, tsis soften thiab ib tug series ntawm zoo. Thaum siv rau lub sijhawm ntev, tib hom thiab qhov elongation mus tas li yog qhov me me, yog li nws yog qhov kev xaiv zoo tshaj plaws los tsim cov khoom siv hluav taws xob zoo.

Garde:Ni35Cr20

Loj:0.1 hli

Cov duab:Hlau

Kev siv:Muaj qhov cub

Qhov ceev (g / cm³):7.9 ib

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FAQ

Khoom cim npe

Hluav taws xob tiv thaiv alloys yog dav siv nyob rau hauv hluav taws xob cua sov, tshwj xeeb tshaj yog NiCr. Nichrome yog npib tsib xee thiab chromium alloy uas feem ntau siv rau hauv kev tsim cov hlau tsis muaj zog vim tias nws qhov kev tiv thaiv siab thiab ruaj khov tiv thaiv oxidation ntawm qhov kub txog li 1250 ° C, yog vim li cas cov hlau tsis kam tiv taus yog qhov zoo rau kev pabcuam hauv qhov chaw huab cua uas lawv raug rau siab thiab cua sov. Vladimir cog ntawm Precision Alloys tau raug tsim cov hlau tsis kam thiab cov cua sov alloys los ntawm nws lub hauv paus. Peb lub zog yog ua cov xov hlau, strips, ribbon thiab ntawv ci, suav nrog NiCr alloys thiab Fe-Cr-Al alloys.

Qib		Ni80Cr20	Ni70Cr30	Ni60Cr23	Ni60Cr15	Ni35Cr20	Karma	Evanohm
Nominal muaj pes tsawg leeg%	Ni	Bal	Bal	58.0-63.0 Nws	55.0-61.0 Nws	34.0-37.0 Nws	Bal	Bal
	Cr	20.0-23.0 Nws	28.0-31.0 Nws	21.0-25.0 Nws	15.0-18.0 Nws	18.0-21.0 Nws	19.0-21.5 Nws	19.0-21.5 Nws
	Fe	≦ 1.0	≦ 1.0	Bal	Bal	Bal	2.0-3.0 Nws	-
				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
Max ua haujlwm kub (°C)		1200	1250	1150	1150	1100	300	400
Kev tiv thaiv (Ω / cmf, 20 ℃)		1.09 Nws	1.18	1.21	1.11	1.04 ib	1.33	1.33
Kev tiv thaiv (uΩ / m,60°F)		655	704 ib	727 ib	668 ib	626	800	800
Qhov ceev (g / cm³)		8.4 ib	8.1	8.4 ib	8.2	7.9 ib	8.1	8.1
Thermal conductivity (KJ / m·h· ℃)		60.3	45.2 ib	45.2 ib	45.2 ib	43.8 ib	46.0 ib	46.0 ib
Linear Expansion Coefficient (×10¯⁶/20-1000 ℃)		18.0 Nws	17.0 Nws	17.0 Nws	17.0 Nws	19.0 Nws	-	-
Melting Point (℃)		1400	1380	1370 ib	1390 ib	1390 ib	1400	1400
Hardness (Hv)		180	185	185	180	180	180	180
Tensile zog (N / mm²)		750	875 ib	800	750	750	780 ua	780 ua
Elongation (%)		≥20	≥20	≥20	≥20	≥20	10-20	10-20
Micrographic Structure		austenite	austenite	austenite	austenite	austenite	austenite	austenite
MagneticProperty		Tsis yog	Tsis yog	Tsis yog	Me ntsis	Tsis yog	Tsis yog	Tsis yog
Fast Life(h/℃)		≥81/1200 ib	≥50/1250	≥81/1200 ib	≥81/1200 ib	≥81/1200 ib	-	-