Haina 4j36 Waea Koranu Invar Whānui Iti Waea Feni36 Hangaia me te Wheketere

Waea Feni36 Invar Alloy Waea Feni36 Alloy Whanui Iti Whakaahua Matua

Waea Feni36 Invar Alloy 4j36, Waea Feni36 Alloy Whanui Iti

Whakaahuatanga Poto:

Waea Koranu Invar DIN 17745 4j36 Waea Koranu Whānui Iti Feni36

(Ingoa Noa: Invar, FeNi36, Invar Standard, Vacodil36)

Ko te 4J36 (Invar), e mōhiotia whānuitia ana ko FeNi36 (64FeNi i te US), he koranu nikara-rino e mōhiotia ana mō tōna tauwehenga whakawhanui wera iti (CTE, α rānei).

Tauira Nama:Invar

OEM:Āe

Kāwanatanga:Ngāwari 1/2 mārō mārō T-mārō

Waehere HS:74099000

Takenga mai:Haina

Kiato:8.1

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Pātai Auau

Ngā Tohu Hua

4J36 (Invar) e whakamahia ana i ngā wāhi e hiahiatia ana te pumau o ngā āhuatanga, pērā i ngā taputapu tika, ngā karaka, ngā ine ngoki rū whenua, ngā anga ārai-ataata pouaka whakaata, ngā takirere i roto i ngā motuka, me ngā mataaratanga ārai-aukume. I roto i te ruri whenua, ina mahia te whakataurite teitei o te raupapa tuatahi (tika-teitei), ko te tokotoko Taumata (tokotoko whakataurite) e whakamahia ana he mea hanga ki te Invar, kaua ki te rakau, ki te muka karāhe, ki ētahi atu konganuku rānei. I whakamahia ngā pou Invar i roto i ētahi piston hei whakawhāiti i tō rātou whakawhānui wera i roto i ō rātou rango.

Ka whakamahia te 4J36 hei whakarewa oxyacetylene, hei whakarewa pewa hiko, hei whakarewa me ētahi atu tikanga whakarewa. Nā te mea e pā ana te tauwehenga whānui me te hanganga matū o te koranu, me karohia te whakamahi i te whakarewa pewa argon hei whakarewa i ngā konganuku whakakī, ko te mea pai ko te 0.5% ki te 1.5% te titanium hei whakaiti i te porous o te whakarewa me te pakaru.

Te hanganga noa%

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

Tauwehenga o te whakawhānui

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

Ngā āhuatanga ā-tinana noa

Kiato (g/cm3)	8.1
Ātete hiko i te 20ºC (OMmm2/m)	0.78
Tauwehe pāmahana o te parenga (20ºC~200ºC)X10-6/ºC	3.7~3.9
Te kawe wera, λ/ W/(m*ºC)	11
Pūwāhi Curie Tc/ ºC	230
Tauwehenga Ātete, E/ Gpa	144

Te tukanga maimoatanga wera
Te whakamahana hei whakamamae i te ahotea	Whakamahanahia ki te 530~550ºC, ā, pupurihia mō te 1~2 hāora. Whakamataohia.
whakamahana	Hei whakakore i te whakapakeketanga, ka puta mai i roto i te tukanga tango matao, hurihuri. Me whakamahana te whakamahana ki te 830~880ºC i roto i te korehau, me pupuri mō te 30 meneti.
Te tukanga whakapūmau	I roto i te pāpāho tiaki, ka whakamahanatia ki te 830 ºC, puritia mō te 20 meneti ~ 1 hāora, ka tineia. Nā te ahotea e puta mai ana i te tinei, ka whakamahanatia ki te 315ºC, kia mau ki te 1~4 hāora.
Ngā Whakatūpato	Kāore e taea te whakapakeke mā te maimoatanga wera Ko te maimoatanga mata ka taea te whakamahi i te pupuhi onepu, te whakakanapa, te whakapūkara rānei. Ka taea te whakamahi i te koranu 25% te wai whakapūkara waikawa hauwai i te 70 ºC hei whakawātea i te mata kua waikurahia.