I-China FeNi Nickel Iron Alloy Precision 0.5mm Invar 36 Wire Yokuvala Insimbi Eqondile Ukukhiqiza Nemboni

I-FeNi Nickel Iron Alloy Precision 0.5mm Invar 36 Wire Yokuvala Ithuluzi Lokucacisa

Incazelo emfushane:

Inombolo Yemodeli:intambo ye-invar 36

Izinto:I-Fe-Ni Alloy

Ubuso:Bushelele futhi Bukhanya

Isimo:Ithambile, 1/2h. Iqinile

Ububanzi:0.02- 5.0mm

Ikhodi ye-HS:75125000

Ubuningi (g/cm3):8.1

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Imibuzo Evame Ukubuzwa

Amathegi Omkhiqizo

Ukunemba kwe-FeNi Nickel Iron alloy 0.5mmIntambo ye-Invar 36Yethuluzi Lokuqinisekisa Ukuvala

I-INVAR 36iyi-alloy yokukhulisa ephansi ye-nickel-iron equkethe i-nickel engu-36%. Igcina cishe ingaguquguquki Ubukhulu Kuze kube sebangeni lokushisa elijwayelekile lomoya, futhi ine-coefficient ephansi yokukhulisa kusukela emazingeni okushisa e-cryogenic kuya cishe ku-500° F. I-alloy iphinde igcine amandla nokuqina okuhle emazingeni okushisa e-cryogenic.

I-INVAR 36kungakhiwa futhi kushise futhi kubande futhi kwenziwe ngomshini kusetshenziswa izinqubo ezifana ne-

izinsimbi ezingagqwali ze-austenitic. I-INVAR 36 ingashiselelwa kusetshenziswa i-Filler Metal CF36 okuyi-

itholakala ngentambo engenalutho kokubili inqubo ye-GTAW kanye ne-GMAW.

Ukwakheka kwamakhemikhali

ukwakheka	%	Fe	Ni	Mn	C	P	S	SI
okuqukethwe	umzuzu	I-Bal	35.0	0.2
okuqukethwe	ubuningi	I-Bal	37.0	0.6	0.05	0.02	0.02	0.3

izakhiwo ezibonakalayo

Ubuningi (g/cm3) 8.1

Ukumelana kukagesi ku-20ºC(mm2/m) 0.78

Ithempelesha yokumelana nengcindezi(20ºC~200ºC)X10-6/ºC 3.7~3.9

Ukushisa, λ/ W/(m*ºC) 11

Iphuzu leCurie Tc/ ºC 230

I-Elastic Modulus, E/ Gpa 144

Indawo yokuncibilika ºC 1430

Isilinganiso sokunwetshwa

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

Izakhiwo Ezijwayelekile Zemishini

Amandla Okudonsa	Ukwelulwa
I-Mpa	%
641	14
689	9
731	8

Isici sokushisa seRukuqina komoya

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

Inqubo yokwelapha ukushisa
Ukuhlanza ukucindezeleka	Kushiswe kufike ku-530~550ºC bese ubamba ihora eli-1~2. Kubanda
ukubopha	Ukuze kuqedwe ukuqina, okumele kukhishwe ngenqubo yokudonsa ebandayo negoqiwe. Ukufaka i-Annealing kudinga ukushiswa kufikela ku-830 ~ 880ºC ku-vacuum, gcina imizuzu engama-30.
Inqubo yokuzinzisa	Ku-media yokuvikela bese kushiswa ku-830 ºC, bamba imizuzu engama-20. ~ ihora eli-1, cisha Ngenxa yokucindezeleka okubangelwa ukucima, kushiswa ku-315ºC, gcina ihora eli-1 ~ 4.
Izinyathelo zokuzivikela	Ayikwazi ukuqina ngokwelashwa ngokushisa Ukwelashwa kwendawo kungaba ukuqhumisa isihlabathi, ukupholisha noma ukukha amanzi. Ingxube ingasetshenziswa isisombululo se-25% se-hydrochloric acid pickling ku-70 ºC ukuze kusulwe indawo eyomile.