China High Weld ikike Size 0.4mm Nichrome Waya Ni35Cr20 maka Industrial Furnace Nrụpụta na Factory

Ikike Weld dị elu 0.4mm Nichrome Waya Ni35Cr20 maka onyonyo egosipụtara

Ikike Weld dị elu 0.4mm Nichrome Waya Ni35Cr20 maka ọkụ ụlọ ọrụ

Nkọwa dị mkpirikpi:

Nickel-chromium, nickel, ferrochrome alloy waya na eletriki elu okpomọkụ oxidation eguzogide, ike dị elu, ọ bụghị nro na usoro nke uru. Mgbe a na-eji ya ogologo oge, otu ụdị ahụ na elongation na-adịgide adịgide dị ntakịrị, ya mere ọ bụ nhọrọ kacha mma iji mepụta ihe eletrik dị elu.

Ọkwa:Ni35Cr20

Nha:0.4mm

Akara:Tankii

Ojiji:Igwe ọkụ ụlọ ọrụ

Njupụta (g/cm³):7.9

Mgbatị(%):≥20

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FAQ

Mkpado ngwaahịa

A na-etinye alloys na-eguzogide eletrik n'ọtụtụ ebe na igwe ọkụ eletrik, karịsịa NiCr. Nichrome bụ nickel na chromium alloy nke a na-ejikarị na-emepụta waya na-eguzogide n'ihi na ọ dị elu na-eguzogide ya na ihe mgbochi oxidation kwụsiri ike na okpomọkụ ruo 1250 ° C ya mere wires ndị na-eguzogide na-adabara nke ọma maka ọrụ na oke gburugburu ebe ha na-agbanye nrụgide na okpomọkụ. Vladimir Plant of Precision Alloys anọwo na-emepụta alloys na-eguzogide ọgwụ na alloys kpo oku site na ntọala ya. Ike anyị na-eme wires, ibe, rịbọn na foil, gụnyere NiCr alloys na Fe-Cr-Al alloys.

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	400
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	-	-