4J29-Kovar alloy strip Kovar bar/kovar sheet/kovar chubu
Mayina Amodzi Amalonda: Kovar Alloy,4J29,UNS K94610(FeNi29Co17),29HК Kovar,KV-1,29HК-BИ,Werkstoff Nambala 1.3981
Aloyi iyi idatulutsanso Galasi losindikizidwa ndikuwongolera aloyi yowonjezera,Alloy ali ndi amzere wowonjezera wowonjezerazofanana ndi galasi lolimba la silicon boron pa 20-450 ° C, aapamwamba a Curie point, komanso kukhazikika kwamapangidwe otsika otsika.Filimu ya oxide ya alloy ndi wandiweyani ndipo imatha kukhala bwinochonyowamwagalasi.Simalumikizana ndi mercury ndipo ndiyoyenera kugwiritsidwa ntchito pamamita otulutsa okhala ndi mercury.Ndilo chida chachikulu chosindikizira pazida zamagetsi zamagetsi.
| 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 | bwino | 16.8-17.8 | ≤0.2 |
| Kachulukidwe (g/cm3) | Thermal conductivity(W/m·K) | Kulimbana ndi magetsi (μΩ·cm) |
| 8.3 | 17 | 45 |
| Maphunziro a Alloy
| Wapakati liniya kukulitsa koyefiyati 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 avareji ya mzere wowonjezera wowonjezera pamzere
| Maphunziro a Alloy | Njira yochizira kutentha kwa chitsanzo | Wapakati liniya kukulitsa koyefidi α, 10-6/ oC | ||
| Kovar | 20-300 oC | 20-400 oC | 20-450 oC | |
| Mu mpweya wa haidrojeni kutentha kwa 900 ± 20 oC, kutchinjiriza 1h, ndiyeno kutentha kwa 1100 ± 20 oC, kutchinjiriza 15min, kuti zosapitirira 5 oC / mphindi mlingo wa kuzirala pansi 200 oC anamasulidwa. | ----- | 4.6-5.2 | 5.1-5.5 | |
Kovar wofanana ndi kukula kokwanira
| Maphunziro a Alloy | Wapakati liniya kukulitsa koyefiyati 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 | |
Zogulitsa za Kovar Alloy mu Sekonic Metals
Kovar Bars & Rods
Mipiringidzo yozungulira / mipiringidzo yathyathyathya / mipiringidzo ya Hex,Kukula Kuyambira 8.0mm-320mm, Ntchito mabawuti, fastners ndi zina zopuma
Kovar waya
Perekani mu waya wowotcherera ndi waya wamasika mu mawonekedwe a koyilo ndikudula kutalika.
Kovar pepala & mbale
M'lifupi mpaka 1500mm ndi kutalika mpaka 6000mm, Makulidwe kuchokera 0.1mm mpaka 100mm.
Chubu cha Kovar chopanda msoko & Caplliary Tube
Miyezo kukula ndi makonda gawo akhoza kupangidwa ndi ife ndi kulolerana yaing'ono
Mzere wa Kovar & coil
Chikhalidwe chofewa komanso cholimba chokhala ndi AB chowala pamwamba, m'lifupi mpaka 1000mm
Chifukwa Chiyani Inconel Kovar?
1.Kovar imagwiritsidwa ntchito kwambiri pamakampani opanga zamagetsi, monga zigawo zachitsulo zomwe zimagwirizanitsidwa ndi ma envulopu a galasi lolimba.Zigawozi zimagwiritsidwa ntchito pazida monga machubu amagetsi ndi machubu a X-ray, ndi zina.
2.Mu semiconductor industry kovar imagwiritsidwa ntchito m'mapaketi osindikizidwa a hermetically pazida zonse zophatikizika komanso zowonekera.
3.Kovar amaperekedwa m'njira zosiyanasiyana kuti athandize kupanga bwino mbali zosiyanasiyana zazitsulo.Ili ndi mawonekedwe akukula kwamafuta ofanana ndi magalasi olimba.Amagwiritsidwa ntchito polumikizira kulumikizana pakati pa zitsulo ndi galasi kapena ceramic.
4.Kovar alloy ndi vacuum yosungunuka, chitsulo-nickel-cobalt, alloy yowonjezera yotsika yomwe mankhwala ake amayendetsedwa mkati mwa malire opapatiza kuti atsimikizire kuwonjezereka kofanana kwa kutentha.Kuwongolera kwakukulu kumagwiritsidwa ntchito popanga aloyiyi kuti awonetsetse kuti ali ndi mawonekedwe ofanana komanso amakina kuti azitha kujambula mozama, kupondaponda komanso kupanga makina.
Ntchito ya Kovar Alloy:
● Kovar alloy amagwiritsidwa ntchito popanga zisindikizo za hermetic ndi magalasi olimba a Pyrex ndi zipangizo za ceramic.
● Aloyiyi yapeza ntchito zambiri m'machubu amagetsi, machubu a microwave, ma transistors ndi ma diode.M'mabwalo ophatikizika, idagwiritsidwa ntchito ngati paketi lathyathyathya komanso phukusi lapawiri-mu-line.
