Ngwa FeNi Nickel Iron Alloy Precision 0.5mm Invar 36 Waya Maka Mkpuchi Ngwaọrụ Mmepụta na Ụlọ Ọrụ

Ngwa ...

Nkọwa Dị Mkpirikpi:

Nọmba nlereanya:waya invar 36

Ihe:Fe-Ni Alloy

Elu:Dị ire ụtọ ma na-egbuke egbuke

Ọnọdụ:Dị nro, ọkara awa. Siri ike

Dayameta:0.02- 5.0mm

Koodu HS:75125000

Njupụta (g/cm3):8.1

Zitere anyị ozi-e

Nkọwa Ngwaahịa

Ajụjụ Ndị A Na-ajụkarị

Akara Ngwaahịa

FeNi Nickel Iron alloy nkenke 0.5mmWaya Invar 36maka Ngwa Nkwenye Ihe Mkpuchi

INVAR 36bụ nickel-iron, alloy mgbasawanye dị ala nke nwere nickel 36%. Ọ na-anọgide na-agbanwe agbanwe. Nha ya dị iche iche. N'ime oke okpomọkụ ikuku nkịtị, ọ na-enwekwa obere mmụba site na okpomọkụ cryogenic ruo ihe dị ka 500° F. Alloy ahụ na-ejikwa ike na ike dị mma na okpomọkụ cryogenic.

INVAR 36enwere ike ịmepụta ma jiri usoro ndị yiri ya mee ihe dị ka ọkụ na oyi.

A na-eji ígwè anaghị agba nchara austenitic. A na-eji Filler Metal CF36 agba ígwè INVAR 36, nke bụ

dị na waya efu maka usoro GTAW na GMAW.

Ngwakọta kemịkalụ

nhazi	%	Fe	Ni	Mn	C	P	S	SI
ọdịnaya	nkeji	Bọọl	35.0	0.2
ọdịnaya	kachasị	Bọọl	37.0	0.6	0.05	0.02	0.02	0.3

ihe onwunwe anụ ahụ

Njupụta (g/cm3) 8.1

Nguzogide eletriki na 20ºC (mm2/m) 0.78

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

Ọgbakọ okpomọkụ, λ/ W/(m*ºC) 11

Isi Curie Tc/ ºC 230

Elastic Modulus, E/ Gpa 144

Ebe agbaze 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 Mechanical nkịtị

Ike ọdụdọ	Ogologo
Mpa	%
641	14
689	9
731	8

Ihe okpomọkụ nkeRnkwụsi ike

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
Ịkwụsị nrụgide maka iwepụ nrụgide	A na-ekpo ọkụ ruo 530 ~ 550ºC ma jide ruo awa 1-2. Oyi gbazee
ịkụcha ihe	Iji wepụ ike siri ike, nke a ga-ewepụta n'usoro ise ihe oyi na-akpọchi akpọchi. A ghaghị ikpo ọkụ na-ekpo ọkụ ruo 830 ~ 880ºC n'ime oghere ikuku, jide nkeji iri atọ.
Usoro nkwụsi ike	N'ime ihe nchekwa ma kpoo ya ọkụ ruo 830 ºC, jide nkeji 20. ~ 1 awa, gbanyụọ ya N'ihi nrụgide nke imenyụ ọkụ na-akpata, kpoo ya ọkụ ruo 315ºC, jide ya awa 1-4.
Mkpachapụ anya	Ọgwụgwọ okpomọkụ enweghị ike ime ka ọ sie ike Ọgwụgwọ elu nwere ike ịbụ ịcha ájá, ịchacha ma ọ bụ ịchacha ihe. Enwere ike iji ihe ngwọta 25% hydrochloric acid pickling mee ihe na 70 ºC iji kpochapụ elu oxidized