• ikhanda_isibhengezo_01

I-Kovar/UNS K94610

Incazelo emfushane:

I-Kovar (UNS K94610), ingxubevange ye-nickel-iron-cobalt equkethe cishe u-29% we-nickel kanye ne-cobalt engu-17%.Izici zayo zokunweba ezishisayo zifana nalezi zibuko ze-borosilicate kanye nohlobo lwe-alumina ceramics.Ikhiqizwa ngendlela esondele kakhulu kukhemistri, ikhiqiza izinto eziphindaphindayo eziyenza ifaneleke ngokugqamile izigxivizo zengilazi ukuya kwensimbi ekusetshenzisweni kokukhiqiza ngobuningi, noma lapho ukwethembeka kubaluleke kakhulu.Izakhiwo kazibuthe ze-Kovar zilawulwa ngokuyisisekelo ukwakheka kwayo kanye nokwelashwa okushisa okusetshenziswayo.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ukwakheka Kwamakhemikhali

Ingxubevange

isici

C

Si

Mn

S

P

Ni

Fe

Co

Mo

Kovar

Okuncane

 

 

 

 

 

28.5

 

16.8

 

Ubukhulu

0.03

0.3

0.5

0.02

0.02

29.5

ibhalansi

17.8

0.2

Ukunwetshwa kwe-Thermal

Isimo se-Aolly

Kusho i-Linear Coefficient(10-6/°C)

20 ~ 200

20~300

20 ~ 400

20~500

20-600

i-annealed

5.9

5.3

5.1

6.2

7.8

Izakhiwo Zomzimba

Ukuminyanag/cm3

I-Melting Point

8.16

1450

Okujwayelekile

Induku, Ibha, Intambo kanye Nesitoko Sokuqamba- ASTM F15

Ipuleti, Ishidi kanye Nomdweshu -I-SAE AMS 7728


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