I-China FeNi Nickel Iron Alloy Precision 0.5mm I-Invar 36 Intambo Yokwenziwa Kokutywina Okunembayo Nefekthri

I-FeNi Nickel Iron Alloy Precision 0.5mm Invar 36 Wire For Seal Precision Instrument Isithombe Esifakiwe

I-FeNi Nickel Iron Alloy Precision 0.5mm Invar 36 Wire Yensimbi Yokuvala Ngokunemba

Incazelo emfushane:

Inombolo yemodeli:i-invar 36 intambo

Okubalulekile:Fe- Ni Alloy

Ubuso:Bushelelezi futhi Bright

Isimo:Ithambile, 1/2h. Kunzima

Ububanzi:0.02- 5.0mm

Ikhodi ye-HS:75125000

Ukuminyana (g/cm3):8.1

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

FAQ

Omaka bomkhiqizo

I-FeNi Nickel Iron alloy ukunemba 0.5mmI-Invar 36 WireYokutywina Ithuluzi Lokunemba

I-INVAR 36iyi-nickel-ayoni, ingxubevange enwebekayo ephansi equkethe u-36% we-nickel. Igcina Ubukhulu obucishe bulingane Ebangeni lokushisa elivamile lomkhathi, futhi ine-coefficient ephansi yokwanda ukusuka emazingeni okushisa e-cryogenic ukuya cishe ku-500° F. Ingxubevange ibuye igcine amandla amahle kanye nokuqina emazingeni okushisa e-cryogenic.

I-INVAR 36kungaba kushisa nokubanda kwakhiwe futhi kwenziwe ngomshini kusetshenziswa izinqubo ezifana ne

izinsimbi ezingenasici ze-austenitic. I-INVAR 36 iyashisela kusetshenziswa iFiller Metal CF36 okuyi

itholakala ngocingo olungenalutho kukho kokubili inqubo ye-GTAW ne-GMAW.

Ukwakheka kwamakhemikhali

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

izakhiwo zomzimba

Ukuminyana (g/cm3) 8.1

Ukumelana nogesi kokuthi 20ºC(mm2/m) 0.78

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

I-Thermal conductivity, λ/ W/(m*ºC) 11

Iphoyinti le-Curie Tc/ ºC 230

I-Elastic Modulus, E/Gpa 144

Iphoyinti lokuncibilika ºC 1430

I-coefficient yokwandisa

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 zikaMechanical

Amandla Okuqina	Ukwelula
Mpa	%
641	14
689	9
731	8

Izinga lokushisa elingu-Rukuzwela

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
I-Annealing yokunciphisa ukucindezeleka	Kushisiswe ku-530~550ºC futhi kubambe 1~2 h. Kuphole phansi
ukwehlisa	Ukuze kuqedwe ukuqina, okumele kukhishwe ngenqubo yokudweba ebandayo, ebandayo. I-Annealing idinga ukushisisa kufika ku-830~880ºC ku-vacuum, bamba imizuzu engama-30.
Inqubo yokuzinzisa	Kumidiya evikelayo futhi kushisiswe ku-830 ºC, bamba i-20min. ~ 1h, cisha Ngenxa yokucindezeleka okukhiqizwa ukucisha, kushisiswe ku-315ºC, bamba 1~4h.
Izinyathelo zokuzivikela	Ayikwazi ukwenziwa lukhuni ukwelashwa okushisa Ukwelashwa okungaphezulu kungaba ukuqhunyiswa kwesihlabathi, ukupholisha noma ukucotshwa. Ingxubevange ingasetshenziswa 25% isixazululo hydrochloric acid pickling at 70 ºC ukusula ebusweni oxidized