China nkenke Alloy Iron Nickel waya maka Akara Glass Manufacture na Factory

Igwe nickel ígwè nkenke nkenke maka ikpuchi ihe onyonyo egosipụtara

Nkenke Alloy Iron Nickel waya maka Ikpuchi iko

Nkọwa dị mkpirikpi:

Ihe ndabere anụ ahụ na akụrụngwa akụrụngwa nke alloy:
Njupụta: γ = 8,1 g / cm3;
Igwe ọkụ eletrik: ρ = 0,78 ohm mm2? / m;
Okpomọkụ nke ebe Curie: Θs = 230 ° C;
Modul nke elasticity E = 144 kN / mm2;
Ọnụọgụ mgbasawanye Linear a1 (20-100 ºC) ≤1,5 * 10-6 ºC -1

Asambodo:ISO 9001

Nha:ahaziri

Ngwa:klas akara

Ụdị:waya

elu:na-egbuke egbuke

ọgwụgwọ elu:polishing

agba:okike

akụkụ:dị ka achọrọ

MOQ:20kg

na-eje ozi:anabatara obere usoro

ọnọdụ:nro

dayameta:0.01mm-12mm

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Mkpado ngwaahịa

Nkenke Alloy Iron Nickel waya maka Ikpuchi iko
Nhazi : ọnụọgụ dị ala nke alloy mgbasawanye thermal
Ngwa: A na-eji Invar ebe achọrọ nkwụsi ike dị elu, dị ka ngwa nkenke, clocks, seismic creep gauges, TV shadow-mask frames, valves na moto, na elekere antimagnetic. N'ime nyocha nke ala, mgbe a ga-eme ọkwa ọkwa nke mbụ (nke dị elu), mkpara ndị a na-eme ka ọ dị larịị bụ nke Invar, kama osisi, fiberglass, ma ọ bụ ọla ndị ọzọ. A na-eji invar struts mee ihe na ụfọdụ piston iji gbochie mgbasawanye ọkụ ha n'ime cylinders ha.
Ihe mejupụtara kemịkalụ na%, Invar

Ni 35-37%	Fe .	C 0.05%	Si 0.3%	Mn 0,3-0,6%	S 0.015%
P 0.015%	Mo 0.1%	V 0.1%	Al 0.1%	Cu 0.1%	Cr 0,15%

Oke okpomoku/ºC	1/10-6ºC-1	Oke okpomoku/ºC	1/10-6ºC-1
20--60	1.8	20-250	3.6
20--40	1.8	20-300	5.2
20--20	1.6	20-350	6.5
20 ~ 0	1.6	20-400	7.8
20-50	1.1	20-450	8.9
20-100	1.4	20-500	9.7
20-150	1.9	20-550	10.4
20-200	2.5	20-600	11