China FeNi Nickel Iron Alloy nkenke 0.5mm Invar 36 Waya N'ihi na Akara nkenke Ngwa nrụpụta na Factory

FeNi Nickel Iron Alloy Precision 0.5mm Invar 36 Waya Maka Akara Nkenke Ngwa egosipụtara Foto.

FeNi nickel Iron Alloy Precision 0.5mm Invar 36 Waya Maka Ikpuchi Ngwa Ngwa.

Nkọwa dị mkpirikpi:

Ụdị NO.:invar 36 waya

Ihe:Fe- Ni Alloy

Elu:Dị nro ma na-egbuke egbuke

Ọnọdụ:Dị nro, 1/2h. siri ike

Dayameta:0.02-5.0mm

Koodu HS:75125000

Njupụta (g/cm3):8.1

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Nkọwa ngwaahịa

FAQ

Mkpado ngwaahịa

FeNi Nickel Iron Alloy nkenke 0.5mmInvar 36 Wayamaka Akara nkenke Ngwa

INVAR 36bụ nickel-ígwè, ala mgbasawanye alloy nwere 36% nickel. Ọ na-edobe ihe fọrọ nke nta ka ọ bụrụ mgbe niile N'ime oke ikuku ikuku nkịtị, ma nwee obere ọnụọgụ mgbasawanye site na okpomọkụ nke cryogenic ruo ihe dịka 500 ° F. Alloy na-ejigide ike na ike siri ike na okpomọkụ cryogenic.

INVAR 36nwere ike na-ekpo ọkụ na oyi kpụrụ na machined iji usoro yiri

austenitic igwe anaghị agba nchara. INVAR 36 nwere ike weldable site na iji Filler Metal CF36 nke bụ

dị na waya efu maka usoro GTAW na GMAW.

Ngwakọta kemịkalụ

mejupụtara	%	Fe	Ni	Mn	C	P	S	SI
ọdịnaya	min	Bal	35.0	0.2
ọdịnaya	max	Bal	37.0	0.6	0.05	0.02	0.02	0.3

Njirimara anụ ahụ

Njupụta (g/cm3) 8.1

Igwe ọkụ eletrik na 20ºC (mm2/m) 0.78

Ọnọdụ okpomọkụ nke resistivity (20ºC ~ 200ºC) X10-6/ºC 3.7 ~ 3.9

Nrụpụta ọkụ, λ/W/(m*ºC) 11

Ebe Curie Tc/ºC 230

Elastic Modulus, E/Gpa 144

Ebe mgbaze ºC 1430

Ọnụọgụ nke mgbasawanye

θ/ºC	α1/10-6ºC-1	θ/ºC	α1/10-6ºC-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	11.0

Njirimara igwe eji eme ihe

Ike ọdụdọ	Ogologo oge
Mpa	%
641	14
689	9
731	8

Ọnọdụ okpomọkụ nkeResistivity

Oke okpomọkụ, ºC	20-50	20-100	20-200	20-300	20-400
AR/ 103 *ºC	1.8	1.7	1.4	1.2	1.0

Usoro ọgwụgwọ okpomọkụ
Annealing maka mgbakasị ahụ	Na-ekpo ọkụ na 530 ~ 550ºC ma jide 1 ~ 2 h. Oyi daa
annealing	Iji kpochapụ hardening, nke a ga-ewepụta na oyi na-atụ, usoro ịbịaru oyi. Annealing kwesịrị ikpo ọkụ na 830 ~ 880ºC na agụụ, jide 30 min.
Usoro nkwụsi ike	Na mgbasa ozi nchebe ma kpoo ọkụ ruo 830ºC, jide 20min. ~ 1h, emenyụ N'ihi nrụgide sitere na quenching, na-ekpo ọkụ ruo 315ºC, jide 1 ~ 4h.
Mkpachapụ anya	Enweghị ike imesi ike site na ọgwụgwọ okpomọkụ Ngwọta dị n'elu nwere ike ịbụ ájá na-agbaze, polishing ma ọ bụ pickling. Enwere ike iji alloy 25% hydrochloric acid pickling solution na 70ºC iji kpochapụ elu oxidized.