Kovar/UNS K94610

Inkcazelo emfutshane:

I-Kovar (UNS K94610), i-nickel-iron-cobalt alloy equkethe malunga ne-29% ye-nickel kunye ne-17% ye-cobalt. Iimpawu zayo zokwandisa i-thermal zihambelana nezo zeglasi ze-borosilicate kunye ne-alumina yodidi lwe-ceramics. Iveliswa kuluhlu olusondeleyo lwekhemistri, inika iipropathi eziphindaphindwayo ezenza ukuba ifaneleke ngokubalaseleyo kwiglasi ukuya kwintsimbi yokutywina kwizicelo zemveliso yobuninzi, okanye apho ukuthembeka kubaluleke kakhulu. Iimpawu zamagnetic ze-Kovar zilawulwa ngokusisiseko ngokubunjwa kwayo kunye nonyango olushushu olusetyenziswayo.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ukuqulunqwa kwemichiza

Ingxubevange	isiqalelo	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	ibhalansi	17.8	0.2

Ukwandiswa kweThermal

Isimo se-Aolly	I-Linear Coefficient(10^-6/°C)
Isimo se-Aolly	20-200℃	20-300℃	20-400℃	20~500℃	20-600℃
isusiwe	5.9	5.3	5.1	6.2	7.8

Iipropati Zomzimba

Ukuxinanag/cm³	Indawo yokunyibilika℃
8.16	1450

Umgangatho

Intonga, iBar, ucingo kunye ne-Forging Stock-ASTM F15

Ipleyiti, iPhepha kunye nomtya -SAE AMS 7728

Ngaphambili: Monel k-500 UNS N05500/ W.Nr. 2.4375

Okulandelayo: I-Nimonic 90/UNS N07090

Bhala umyalezo wakho apha kwaye uwuthumele kuthi

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