Haina, Waea Invar 36 Invar Nikara FeNi, he mea hanga me te wheketere mō te hiri i ngā taputapu tino tika

Waea FeNi Nikara Rino Tika 0.5mm Invar 36 mō te Hiri Taputapu Tika Whakaahua Matua

Waea Invar 36 Invar Nikara FeNikara mō te Hiri Taputapu Tika

Whakaahuatanga Poto:

Tauira Nama:waea invar 36

Rauemi:Fe-Ni Koranu

Mata:Maeneene, kanapa hoki

Āhua:Ngāwari, 1/2 hāora. Mārō

Diameter:0.02- 5.0mm

Waehere HS:75125000

Kiato (g/cm3):8.1

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Pātai Auau

Ngā Tohu Hua

FeNi Nikara Rino koranu tika 0.5mmWaea Invar 36mō te Taputapu Hiri Tika

INVAR 36He koranu nikara-rino, he iti te whānui o te nikara, kei roto ko te 36% te nikara. He tata tonu te pumau o ngā rahinga i roto i te whānuitanga o ngā pāmahana āhuarangi noa, ā, he iti te tauwehenga whānui mai i ngā pāmahana tangi ki te 500° F. He pai te kaha me te pakari o te koranu i ngā pāmahana tangi.

INVAR 36ka taea te hanga me te mīhini i te wera me te makariri mā te whakamahi i ngā tukanga rite ki

ngā maitai kore waikura austenitic. Ka taea te whakarewa i te INVAR 36 mā te whakamahi i te Filler Metal CF36, he mea

e wātea ana i te waea tahanga mō te tukanga GTAW me te GMAW.

Te hanganga matū

hanganga	%	Fe	Ni	Mn	C	P	S	SI
ihirangi	meneti	Para	35.0	0.2
ihirangi	mōrahi	Para	37.0	0.6	0.05	0.02	0.02	0.3

ngā āhuatanga ā-tinana

Kiato (g/cm3) 8.1

Ātete hiko i te 20ºC (mm2/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 pūwāhi rewa ºC 1430

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 miihini noa

Kaha Kume	Te whakaroa
Mpa	%
641	14
689	9
731	8

Tauwehenga pāmahana oRte pumau

Awhe pāmahana, ºC	20~50	20~100	20~200	20~300	20~400
aR/ 103 *ºC	1.8	1.7	1.4	1.2	1.0

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.