China Ni80Cr20 Flat Waya Nickel Chrome Alloy N'ihi kpo oku Element mmepụta na Factory

Ni80Cr20 Flat Waya Nickel Chrome Alloy Maka Ihe Na-ekpo ọkụ egosipụtara Onyonyo

Ni80Cr20 Flat Waya Nickel Chrome Alloy Maka Ihe Ndị Na-ekpo ọkụ

Nkọwa dị mkpirikpi:

Ọkwa:Ni80Cr20

Ihe:Ni-Cr-Fe

Ụdị:Mwepu

Ihe mejupụtara:80% Ni, 20% Cr

Ngwa:Ihe ndị na-ekpo ọkụ

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Ni80Cr20 Flat Waya Nickel Chrome Alloy Maka Ihe Ndị Na-ekpo ọkụ

Waya Nichrome 8020 dị larịị, nke nwere ihe mejupụtara 70% nickel na 30% chromium, bụ ngwaahịa alloy pụrụ iche. Profaịlụ ya dị larịị na-enye ebe dị elu nke ukwuu, na-eme ka nrụpụta ọkụ na-arụ ọrụ nke ọma ka ọ na-ejigide oke elu - nguzogide okpomọkụ. N'ịbụ nke na-etu ọnụ ala eletrik dị elu, ọ dabara nke ọma maka ihe ndị na-ekpo ọkụ na ngwa ụlọ ọrụ mmepụta ihe, oven na ngwa ndị ọzọ dị elu. Ekele ya siri ike oxidation eguzogide na n'ibu ike, nke a dị larịị waya ana achi achi na-agbanwe agbanwe arụmọrụ na a ogologo ndụ ọrụ, na-eme ka ọ a pụrụ ịdabere na nhọrọ maka-achọ kpo oku na-eguzogide - dabeere oru ngo.

Ọkwa		Ni80Cr20	Ni70Cr30	Ni60Cr23	Ni60Cr15	Ni35Cr20	Karma	Evanohm
Ngwakọta ọnụ %	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
Okpomọkụ kacha arụ ọrụ(°C)		1200	1250	1150	1150	1100	300	1400
Resisivity(Ω/cmf,20℃)		1.09	1.18	1.21	1.11	1.04	1.33	1.33
Resisivity(uΩ/m,60°F)		655	704	727	668	626	800	800
Njupụta (g/cm³)		8.4	8.1	8.4	8.2	7.9	8.1	8.1
Nrụpụta ọkụ (KJ/m·h·℃)		60.3	45.2	45.2	45.2	43.8	46.0	46.0
Ọnụọgụ Mgbasawanye Linear(×10n⁶/℃)20-1000℃)		18.0	17.0	17.0	17.0	19.0	-	-
Ebe mgbaze (℃)		1400	1380	1370	1390	1390	1400	1400
Isi ike (Hv)		180	185	185	180	180	180	180
Ike tensile (N/mm²)		750	875	800	750	750	780	780
Mgbatị(%)		≥20	≥20	≥20	≥20	≥20	10-20	10-20
Ọdịdị Micrographic		austenite	austenite	austenite	austenite	austenite	austenite	austenite
Ihe onwunwe Magnetic		Mba	Mba	Mba	Dị ntakịrị	Mba	Mba	Mba
Ndụ Ọsọ (h/℃)		≥81/1200	≥50/1250	≥81/1200	≥81/1200	≥81/1200	-	-

Nkọwa

Uru	Ọdịdị metallurgical nke nichrome na-enye ha ezigbo plasticity mgbe oyi.
Njirimara	arụmọrụ kwụsiri ike; Anti-oxidation; Nguzogide corrosion; Nkwụsi ike dị elu nke okpomọkụ; Ikike ịkpụ ụdọ mmiri dị mma; Uniform na ọmarịcha ọnọdụ elu na-enweghị ntụpọ.
Ojiji	Ihe ndị na-ekpo ọkụ na-eguzogide ihe; Ihe na metallurgy; Ngwa ụlọ; Nrụpụta igwe na ụlọ ọrụ ndị ọzọ.