Kovar/UNS K94610

Kufotokozera Kwachidule:

Kovar (UNS K94610), aloyi ya nickel-iron-cobalt yomwe ili ndi pafupifupi 29% nickel ndi 17% cobalt. Mawonekedwe ake akukula kwamafuta amafanana ndi magalasi a borosilicate ndi zitsulo zamtundu wa alumina. Amapangidwa molingana ndi chemistry, kumapereka zinthu zobwerezabwereza zomwe zimapangitsa kuti zikhale zoyenera kusindikizira magalasi mpaka zitsulo pakupanga zinthu zambiri, kapena komwe kudalirika kuli kofunika kwambiri. Mphamvu ya maginito ya Kovar imayendetsedwa ndi kapangidwe kake komanso kutentha komwe kumagwiritsidwa ntchito.

Titumizireni imelo

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Chemical Composition

Aloyi	chinthu	C	Si	Mn	S	P	Ni	Fe	Co	Mo
Kovar	Min						28.5		16.8
Kovar	Max	0.03	0.3	0.5	0.02	0.02	29.5	bwino	17.8	0.2

Kuwonjezedwa kwa Matenthedwe

Aolly Status	Kutanthauza Linear Coefficient(10^-6/°C)
Aolly Status	20-200℃	20-300℃	20-400℃	20-500℃	20-600℃
kuchotsedwa	5.9	5.3	5.1	6.2	7.8

Zakuthupi

Kuchulukanag/cm³	Melting Point℃
8.16	1450

Standard

Ndodo, Bar, Waya ndi Forging Stock- ASTM F15

Mbale, Mapepala ndi Mzere -Mtengo wa SAE AMS7728

Zam'mbuyo: Monel k-500 UNS N05500/ W.Nr. 2.4375

Ena: Nimonic 90/UNS N07090

Lembani uthenga wanu apa ndikutumiza kwa ife

Zogwirizana nazo

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