Waya Invar 36 nke China Bright 0.5mm maka imechi ihe eji arụ ọrụ na ụlọ ọrụ mmepụta ihe

Waya Invar 36 Na-egbuke egbuke nke 0.5mm maka Mkpuchi Ihe Nlereanya Ngwaọrụ A Na-egosipụta Foto A Na-egosipụta

Waya Invar 36 nke na-egbuke egbuke nke 0.5mm maka ngwa nkwekọrịta nkenke

Nkọwa Dị Mkpirikpi:

DIN 17745 4j36 Invar Alloy Waya Low Expansion Alloy Feni36 Waya

(Aha a na-akpọkarị: Invar, FeNi36, Invar Standard, Vacodil36)

4J36 (Invar), nke a makwaara dịka FeNi36 (64FeNi na US), bụ ihe a na-akpọ nickel-iron alloy nke a ma ama maka obere ihe dị iche iche nke mgbasawanye okpomọkụ (CTE ma ọ bụ α).

Nọmba nlereanya:Invar

OEM:Ee

Steeti:T-siri ike dị nro ọkara 1/2

Koodu HS:74099000

Mmalite:Chaịna

Njupụta:8.1

Zitere anyị ozi-e

Nkọwa Ngwaahịa

Ajụjụ Ndị A Na-ajụkarị

Akara Ngwaahịa

4J36 jiri oxyacetylene ịgbado ọkụ, ịgbado ọkụ eletrik, ịgbado ọkụ na ụzọ ịgbado ọkụ ndị ọzọ. Ebe ọ bụ na e kwesịrị izere oke mgbasa na nhazi kemịkalụ nke alloy ahụ n'ihi na ịgbado ọkụ na-akpata mgbanwe na nhazi alloy ahụ, ọ ka mma iji ígwè ndị na-ejupụta ihe mkpuchi Argon arc nke nwere titanium 0.5% ruo 1.5%, iji belata porosity na mgbawa nke ịgbado ọkụ.

Ihe mejupụtara nkịtị%

Ni	35~37.0	Fe	Bọl.	Co	-	Si	≤0.3
Mo	-	Cu	-	Cr	-	Mn	0.2~0.6
C	≤0.05	P	≤0.02	S	≤0.02

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

Àgwà anụ ahụ nkịtị

Njupụta (g/cm3)	8.1
Nguzogide eletriki na 20ºC (OMmm2/m)	0.78
Ọnọdụ okpomọkụ nke resistivity (20ºC ~ 200ºC) X10-6/ºC	3.7~3.9
*Ọgbakọ okpomọkụ, λ/ W/(mºC)**	11
Isi Curie Tc/ºC	230
Elastic Modulus, E/ Gpa	144

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