4J29-Kovar alloy rinhoho Kovar bar / kovar dì / kovar tube

Alaye ọja

Awọn orukọ Iṣowo ti o wọpọ:Kovar Alloy,4J29,UNS K94610(FeNi29Co17),29HК Kovar, KV-1,29HК-BИ, Workstoff Nr.1.3981

Alloy yii tun Caleed Gilasi edidi ati alloy imugboroosi iṣakoso,Awọn alloy ni o ni aolùsọdipúpọ imugboroosi lainiiru si ti silikoni boron gilasi lile ni 20-450°C, aaaye Curie ti o ga julọ, ati iduroṣinṣin igbekalẹ iwọn otutu ti o dara.Fiimu ohun elo afẹfẹ ti alloy jẹ ipon ati pe o le daratutunipasẹgilasi.Ko ṣe nlo pẹlu mercury ati pe o dara fun lilo ninu awọn mita itusilẹ ti o ni Makiuri ninu.O jẹ ohun elo idasile akọkọ fun awọn ẹrọ igbale ina.

 

Kovar Alloy Kemikali Tiwqn
C Cr Ni Mo Si Mn P S Fe Co Cu
≤0.03 ≤0.2 28.5-29.5 ≤0.2 ≤0.3 ≤0.5 ≤0.02 ≤0.02 iwontunwonsi 16.8-17.8 ≤0.2
Kovar Ti ara-ini
Ìwúwo (g/cm3) Imudara igbona (W/m·K) Atako eletiriki(μΩ·cm)
8.3 17 45
Kovar Apapọ imugboroosi olùsọdipúpọ
Alloy onipò

 

Imugboroosi laini aropin 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

Kovar apapọ ila gbooro olùsọdipúpọ ni ila

 

Alloy onipò Apeere ooru itọju eto Imugboroosi laini aropin α,10-6/ oC
Kovar 20-300 oC 20-400 oC 20-450 oC
Ni hydrogen bugbamu kikan si 900 ± 20 oC, idabobo 1h, ati ki o kikan si 1100 ± 20 oC, idabobo 15min, lati ko siwaju sii ju 5 oC / min oṣuwọn itutu si isalẹ 200 oC tu silẹ. --- 4.6-5.2 5.1-5.5

Kovar aṣoju imugboroosi olùsọdipúpọ

Alloy onipò Imugboroosi laini aropin a,10-6/ oC
 Kovar 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

Kovar Alloy Awọn ọja Wa ni Awọn irin Sekonic

Inconel 718 igi, inconel 625 igi

Kovar Ifi & Awọn ọpa

Awọn ọpa yika/Awọn ọpa alapin/Awọn ọpa hex,Iwọn Lati 8.0mm-320mm, Ti a lo fun awọn boluti, fastners ati awọn ẹya miiran

alurinmorin waya ati orisun omi waya

Kovar waya

Ipese ni alurinmorin waya ati orisun omi waya ni okun fọọmu ati ki o ge ipari.

Dì & Awo

Kovar dì & awo

Awọn iwọn to 1500mm ati gigun to 6000mm, Sisanra lati 0.1mm si 100mm.

Kovar laisiyonu tube & Caplliary Tube

Iwọn awọn iṣedede ati iwọn adani le jẹ iṣelọpọ nipasẹ wa pẹlu ifarada kekere

inconel rinhoho, invar aruwo,kovar stirp

Kovar rinhoho & okun

Ipo rirọ ati ipo lile pẹlu oju didan AB, iwọn to 1000mm

Kini idi ti Inconel Kovar?

1.Kovar ni lilo jakejado ni ile-iṣẹ itanna, gẹgẹbi awọn ẹya irin ti a so mọ awọn envelopes gilasi lile.Awọn ẹya wọnyi ni a lo fun awọn ẹrọ bii awọn tubes agbara ati awọn tubes X-ray, ati bẹbẹ lọ.
2.In awọn semikondokito ile ise kovar ti lo ninu hermetically edidi jo fun awọn mejeeji ese ati ọtọ Circuit awọn ẹrọ.
3.Kovar ti pese ni orisirisi awọn fọọmu lati dẹrọ iṣelọpọ daradara ti awọn ẹya irin.O ni awọn abuda imugboroja igbona ti o baamu awọn ti gilasi lile.Ti a lo fun awọn isẹpo imugboroja ti o baamu laarin awọn irin ati gilasi tabi awọn ohun elo amọ.
4.Kovar alloy ni a igbale yo o, iron-nickel-cobalt, kekere imugboroosi alloy ti kemikali tiwqn ti wa ni dari laarin dín ifilelẹ lọ lati idaniloju kongẹ aṣọ gbona imugboroosi-ini.Awọn iṣakoso didara lọpọlọpọ ti wa ni iṣẹ ni iṣelọpọ ti alloy yii lati rii daju pe aṣọ ti ara ati awọn ohun-ini ẹrọ fun irọrun ni iyaworan jinlẹ, stamping ati ẹrọ.

Aaye Ohun elo Kovar Alloy:

● Kovar alloy ti lo fun ṣiṣe awọn edidi hermetic pẹlu awọn gilaasi Pyrex lile ati awọn ohun elo seramiki.
●Alupo yii ti rii ohun elo jakejado ni awọn tubes agbara, awọn tubes microwave, transistors ati diodes.Ni awọn iyika intergrated, o ti lo fun idii alapin ati package meji-ni-ila.


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