Tuam Tshoj Invar 36 Bar 4J36 Qis Npib Nickel Hlau Alloy Qws rau Kev Siv Precision Tsim Khoom thiab Hoobkas

Invar 36 Bar 4J36 Qis Npib Hlau Alloy Qws rau Kev Siv Precision Duab Tshwj Xeeb

Invar 36 Bar 4J36 Qis Npib Nickel Hlau Alloy Qws rau Kev Siv Precision

Kev Piav Qhia Luv:

Invar 36 4J36 nickel hlau alloy bar nta ultra-low thermal expansion thiab zoo heev dimensional stability rau precision Cheebtsam, aerospace thiab electronic applications.

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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Kev piav qhia txog khoom

Invar 36 Bar 4J36 Qis Npib Nickel Hlau Alloy Qws rau Kev Siv Precision

Qib Txheeb Ze:
32H Invar Invar Invar Standard Vacodil36 32H-B Nilvar Nilo36 Cactus LE Fe-Ni36 Nilos36 – Unipsan 36 36Ni

Kev Piav Qhia Dav Dav
Invar 36, tseem hu ua FeNi36, yog cov hlau-nickel alloys muaj cov coefficients qis ntawm kev nthuav dav tsuas yog qhov ntau ntawm qhov kub thiab txias. Nws muaj cov coefficient qis ntawm kev nthuav dav los ntawm qhov kub cryogenic mus txog li 260ºC. Hauv huab cua qhuav ntawm qhov kub hauv tsev, invar 36 muaj kev tiv thaiv zoo rau xeb. Tab sis hauv huab cua noo noo, nws yuav mus xeb.
Invar 36 yog qhov tsim nyog rau cov ntawv thov uas xav tau cov coefficient qis ntawm kev nthuav dav, xws li kev tsim khoom, kev khaws cia thiab kev thauj mus los ntawm cov roj kua, cov khoom siv tswj qhov kub ua haujlwm hauv qab 200ºC, lub qhov ncauj qhov ntswg, cov qauv chav ua haujlwm hauv qab -200ºC thiab lwm yam.

Cov Tshuaj Lom Zem

Qib	C%	Si%	P%	S%	Mn%	Ni%	Fe%
Invar 36	Siab tshaj plaws 0.05	Qhov siab tshaj plaws yog 0.30	Qhov siab tshaj plaws 0.020	Qhov siab tshaj plaws 0.020	0.20-0.60	35.0-37.0	Bal.

Cov Lus Qhia Tshwj Xeeb

Qib	UNS	Werkstoff Nr.	Daim Ntawv/Daim Ntawv
Invar 36	K93600	1.3912	ASTM B388/B753

Cov Khoom Siv Lub Cev

Qib	Qhov Ceev	Qhov Kub Yaj
Invar 36	8.1 g/cm3	1430°C

Tus lej ntawm kev nthuav dav

Cov hlau nplaum	Cov Coefficient Linear ntawm Thermal Expansion ā,10-6 / ºC
Cov hlau nplaum	20-50ºC	20-100ºC	20-200ºC	20-300ºC	20-400ºC	20-500ºC
Invar 36	0.6	0.8	2.0	5.1	8.0	10.0