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Kovar/UNS K94610

Takaitaccen Bayani:

Kovar (UNS K94610), wani ƙarfe mai ƙarfe da cobalt wanda ke ɗauke da kusan kashi 29% na nickel da kuma kashi 17% na cobalt. Halayen faɗaɗa zafinsa sun yi daidai da na gilashin borosilicate da yumbu irin na alumina. Ana ƙera shi zuwa ga takamaiman nau'in sinadarai, yana samar da halaye masu maimaitawa waɗanda suka sa ya dace sosai don hatimin gilashi-zuwa-ƙarfe a aikace-aikacen samar da kayayyaki, ko kuma inda aminci yake da matuƙar muhimmanci. Abubuwan da ke tattare da maganadisu na Kovar ana sarrafa su ne ta hanyar abubuwan da ke cikinsa da kuma maganin zafi da aka yi amfani da su.


Cikakken Bayani game da Samfurin

Alamun Samfura

Sinadarin Sinadarai

Alloy

abu

C

Si

Mn

S

P

Ni

Fe

Co

Mo

Kovar

Minti

 

 

 

 

 

28.5

 

16.8

 

Mafi girma

0.03

0.3

0.5

0.02

0.02

29.5

daidaito

17.8

0.2

Faɗaɗawar Zafi

Matsayin Aolly

Matsakaicin Ma'aunin Layi(10-6/°C)

20~200

20~300

20~400

20~500

20~600

an rufe

5.9

5.3

5.1

6.2

7.8

Sifofin Jiki

Yawan yawag/cm3

Wurin narkewa

8.16

1450

Daidaitacce

Sanda, Bar, Waya da Hannu Mai Ƙirƙira- ASTM F15

Faranti, Zane da Zare -SAE AMS 7728


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