China FeNi Nickel Iron Alloy Precision 0.5mm Invar 36 Waya Yotsekera Zida Zolondola Kupanga ndi Kupanga Zida

FeNi Nickel Iron Alloy Precision 0.5mm Invar 36 Waya Wotsekera Chida Cholondola Chithunzi Chodziwika

FeNi Nickel Iron Alloy Precision 0.5mm Invar 36 Waya Yotsekera Chida Cholondola

Kufotokozera Kwachidule:

Nambala ya Chitsanzo:waya wa invar 36

Zipangizo:Fe- Ni Aloyi

Pamwamba:Yosalala ndi Yowala

Mkhalidwe:Yofewa, 1/2 ola. Yolimba

M'mimba mwake:0.02- 5.0mm

Kodi ya HS:75125000

Kuchulukana (g/cm3):8.1

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

FAQ

Ma tag a Zamalonda

FeNi Nickel Iron alloy molondola 0.5mmWaya wa Invar 36Chida Chotsekera Cholondola

INVAR 36Ndi aloyi wopangidwa ndi nickel-iron, wopangidwa ndi nickel-iron, wokhala ndi nickel 36%. Umasunga pafupifupi nthawi zonse. Miyeso yake imasiyana malinga ndi kutentha kwa mlengalenga, ndipo imakhala ndi coefficient yochepa yokulira kuyambira kutentha kwa cryogenic mpaka pafupifupi 500° F. Aloyiyo imasunganso mphamvu ndi kulimba bwino pa kutentha kwa cryogenic.

INVAR 36Zitha kupangidwa ndi makina otentha ndi ozizira pogwiritsa ntchito njira zofanana ndi

zitsulo zosapanga dzimbiri za austenitic. INVAR 36 imatha kuwotcherera pogwiritsa ntchito Filler Metal CF36 yomwe ndi

imapezeka mu waya wopanda kanthu pa njira ya GTAW ndi GMAW.

Kapangidwe ka mankhwala

kapangidwe kake	%	Fe	Ni	Mn	C	P	S	SI
zomwe zili	mphindi	Mbala	35.0	0.2
zomwe zili	kuchuluka	Mbala	37.0	0.6	0.05	0.02	0.02	0.3

makhalidwe enieni

Kuchulukana (g/cm3) 8.1

Kukana kwa magetsi pa 20ºC(mm2/m) 0.78

Kutentha kwa resistivity(20ºC~200ºC)X10-6/ºC 3.7~3.9

Kutentha kwa mpweya, λ/ W/(m*ºC) 11

Curie point Tc/ ºC 230

Elastic Modulus, E/ Gpa 144

Malo osungunuka ºC 1430

Kukulitsa koyenera

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

Katundu wamba wa makina

Kulimba kwamakokedwe	Kutalikitsa
Mpa	%
641	14
689	9
731	8

Kutentha kwaRkukhazikika

Kutentha kwapakati, ºC	20~50	20~100	20~200	20~300	20~400
aAR/ 103 *ºC	1.8	1.7	1.4	1.2	1.0

Njira yochizira kutentha
Kuchepetsa nkhawa	Yatenthedwa kufika pa 530~550ºC ndipo pitirizani kwa ola limodzi mpaka awiri. Zizireni
kuphimba	Pofuna kuthetsa kuuma, komwe kumafunika kutulutsidwa mu njira yozizira yozungulira, yozizira. Kuphimba kumafunika kutenthedwa kufika 830 ~ 880ºC mu vacuum, gwirani kwa mphindi 30.
Njira yokhazikitsira	Mu malo otetezera ndi kutentha kufika pa 830 ºC, gwirani kwa mphindi 20. ~ ola limodzi, thimitsani Chifukwa cha kupsinjika komwe kumachitika chifukwa cha kuzimitsa, imatenthedwa kufika pa 315ºC, sungani kwa ola limodzi mpaka anayi.
Kusamalitsa	Sizingaumitsidwe ndi chithandizo cha kutentha Kukonza pamwamba kungakhale kupukuta mchenga, kupukuta kapena kupukuta. Aloyi ingagwiritsidwe ntchito 25% hydrochloric acid pickling solution pa 70 ºC kuti ichotse pamwamba pa okosijeni.