4J29-Kovar alloy strip Kovar bar / kovar sheet / kovar ityhubhu

Iinkcukacha Product

Amagama aqhelekileyo oRhwebo: Ingxubevange yeKovar, 4J29, UNS K94610 (FeNi29Co17),29HК Kovar, KV-1,29HК-BИ, IWerkstoff Nr.1.3981

Le ngxubevange ikwadale iglasi etywiniweyo nelawulwayo.Ingxubevange ine ulungelelwaniso lomgama ngokufana naleyo yeglasi yesilon boron enzima kwi-20-450 ° C, a Indawo ephezulu yeCurie, kunye nozinzo olulungileyo lobushushu obuphantsi. Ifilimu ye-oxide ye-alloy ixinekile kwaye ingalunga ndimanzi by iglasi . Ayisebenzisi imercury kwaye ilungele ukusetyenziswa kwiimitha zokukhupha eziqulethe i-mercury. Yeyona nto iphambili yokutywina izixhobo zombane.

 

Ukuhlanganiswa kweKhemikhali ye-Kovar
C Kr Ni Mo Hayi Mnu P S Fe Co Cu
-0.03 -0.2 28.5-29.5 -0.2 -0.3 -0.5 -0.02 -0.02 ibhalansi 16.8-17.8 -0.2
Kovar Iimpawu zomzimba
Ukuxinana (g / cm3) Ukuqhutywa kobushushu (W / m · K)   Ukuxhathisa ngombane (μΩ · cm)
8.3 17 45
IKovar Umndilili wokwandiswa komlinganiso
Iingxubevange zamaBanga

 

Umndilili womlinganiso wolungelelwaniso lomlinganiso a, 10-6 / oC
  20-200

oC

20-300

 oC

20-400

oC

20-450

oC

20-500

oC

20-600

oC

20-700

oC

20-800

oC

kovar 5.9 5.3 5.1 5.3 6.2 7.8 9.2 10.2

I-Kovar ye-avareji yomlinganiso wolungelelwaniso lomlinganiso kumgca

 

Iingxubevange zamaBanga Inkqubo yonyango lobushushu Umndilili wokulinganisa wokulingana we-α, 10-6 / oC
UKovar 20-300 oC 20-400 oC 20-450 oC
Kwimo ye-hydrogen evuthayo ifike kwi-900 ± 20 oC, i-1h yokugquma, emva koko yatshisa i-1100 ± 20 oC, i-15min yokugquma, ukuya kuthi ga ngaphezulu kwe-5 oC / min inqanaba lokupholisa ukuya ngaphantsi kwe-200 oC ikhutshiwe -----  4.6-5.2 5.1-5.5

I-Kovar yokwanda komlingani mlinganiso    

Iingxubevange zamaBanga Umndilili womlinganiso wolungelelwaniso lomlinganiso a, 10-6 / oC
 UKovar 20-200oC 20-300 oC 20-400oC 20-450oC 20-500oC 20-600oC 20-700oC 20-800oC
5.9 5.3 5.1 5.3 6.2 7.8 9.2 10.2

Imveliso ye-Kovar Alloy ekhoyo kwiiSekonic Metals

Inconel 718 bar,inconel 625 bar

IiKovar neeBhari kunye neentonga

Imivalo ejikelezayo / imivalo e-Flat / Hex bar,     Ubungakanani Ukusuka kwi-8.0mm-320mm, Isetyenziselwe iibholiti, iimilo ezomeleleyo kunye nezinye izinto zokugcina

welding wire and spring wire

Ucingo lweKovar

Ukubonelela ngocingo lwewelding kunye nentambo yasentwasahlobo kwifom yekhoyili kunye nobude obusikiweyo.

Sheet & Plate

Iphepha kunye neplate yeKovar

Ububanzi ukuya ku-1500mm kunye nobude ukuya kuma-6000mm, Ubukhulu ukusuka ku-0.1mm ukuya ku-100mm.

Ityhubhu engenamthungo kunye neTyhubhu yeCaplliary

Ubungakanani beMigangatho kunye nobukhulu obuhlelweyo bunokuveliswa sithi ngonyamezelo oluncinci

inconel strip,invar stirp,kovar stirp

Umtya weKovar kunye nekhoyili

Imeko ethambileyo kunye nemeko enzima kunye nomgangatho oqaqambileyo we-AB, ububanzi ukuya kuthi ga kwi-1000mm

Kutheni u-Inconel Kovar?

I-1.Kovar inokusetyenziswa okubanzi kumzi mveliso we-elektroniki, ezinje ngamalungu esinyithi abotshelelwe kwiimvulophu zeglasi. La malungu asetyenziselwa izixhobo ezinje ngemibhobho yamandla kunye neetyhubhu ze-X-ray, njl.
2.Kumzi mveliso we-semiconductor kovar isetyenziswa kwiiphakheji ezitywinwe ngophawu lwezixhobo zesekethe ezidityanisiweyo nezingafaniyo.
I-3.Kovar ibonelelwa ngeendlela ezahlukeneyo ukulungiselela ukuveliswa okusebenzayo kwezahlulo zentsimbi ezahlukeneyo. Inempawu zokukhulisa ubushushu ezihambelana nezo zeglasi enzima. Isetyenziselwa ukudibanisa ukudibanisa phakathi kwesinyithi kunye neglasi okanye iiseramikhi.
Ingxubevange ye-4Kovar yincutshe enyibilikisiweyo, i-iron-nickel-cobalt, i-alloy ekwandiseni okuphantsi ekubunjweni kwayo kweekhemikhali kulawulwa ngaphakathi kwemida emxinwa ukuze kuqinisekiswe iipropathi ezifanayo zokwandiswa kwe-thermal. Ulawulo olusemgangathweni olusemgangathweni luqeshwe ekwenziweni kwale ngxubevange ukuqinisekisa iipropathi ezifanayo nezomatshini ukulungiselela ukuzoba okunzulu, ukunyathela kunye nokwenza ngomatshini.

Indawo ye-Kovar Alloy yesicelo:

● I-alloy ye-Kovar isetyenziselwe ukwenza amatywina e-hermetic ngeglasi zePyrex ezinzima kunye nezinto zodongwe.
● Le ngxubevange ifumene usetyenziso olubanzi kwimibhobho yamandla, kwimibhobho ye-microwave, kwii-transistors nakwidayode. Kwiisekethe ezidibeneyo, isetyenziselwe ipakethi ethe tyaba kunye nepakethe yomgca-mbini.


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