4J29-Kovar alloy strip Kovar bar/kovar sheet/ tube kovar
Magacyada Ganacsiga Guud:Kovar Alloy,4J29,UNS K94610(FeNi29Co17),29HК Kovar,KV-1,29HК-BИ, Workstoff Nr.1.3981
Daawaha Tani sidoo kale caleed galaas shaabadeeyey oo la xakameeyey daawaha ballaarinta,Alloy wuxuu leeyahay aiskudar ballaarinta toosanoo la mid ah muraayadda silikoon boron adag ee 20-450 ° C, abarta Curie sare, iyo xasilloonida qaabdhismeedka heerkul hoose oo wanaagsan.Filimka oksaydhka ee daawaha ayaa cufan oo si fiican u noqon karaqoyanbymuraayad.Ma la fal gasho mercury oo ku habboon in loo isticmaalo mitirka dareeraha ee meerkurigu ku jiro.Waa sheyga qaab dhismeedka ugu weyn ee lagu xidho aaladaha faaruqinta korontada.
| 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 | dheelitirnaan | 16.8-17.8 | ≤0.2 |
| Cufnaanta (g/cm3) | Dhaqdhaqaaqa kulaylka (W/m·K) | Iska caabin koronto (μΩ·cm) |
| 8.3 | 17 | 45 |
| Darajooyinka Alloy
| Isku celceliska isku xidhka fidinta toosan 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 celceliska fidinta fidinta toosan ee xariiqda
| Darajooyinka Alloy | Habka daaweynta kulaylka ee muunada | Celceliska isku xidhka fidinta tooska ah ee α,10-6/ oC | ||
| Kovar | 20-300 oC | 20-400 oC | 20-450 oC | |
| In jawiga hydrogen lagu kululeeyo 900 ± 20 oC, dahaarka 1h, ka dibna kuleyl ilaa 1100 ± 20 oC, dahaarka 15min, in aan ka badnayn 5 oC / daqiiqo heerka qaboojinta ka hooseeya 200 oC sii daayay | --- | 4.6-5.2 | 5.1-5.5 | |
Kovar coefficient ballaarinta caadiga ah
| Darajooyinka Alloy | Isku celceliska isku xidhka fidinta toosan 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 Alaabooyinka laga heli karo ee Sekonic Metals
Baararka Kovar & Ulaha
baararka wareega/ baararka fidsan/ baararka hex,Size From 8.0mm-320mm, loo isticmaalo boolal, fastners iyo qaybaha kale ee spare
Silig Kovar
U keen silig alxanka ah iyo silig guga oo ah qaab gariirad iyo dherer la jaray.
Kovar xaashida & saxan
Balac ilaa 1500mm iyo dhererka ilaa 6000mm, dhumucdiisuna waa 0.1mm ilaa 100mm.
Kovar tuubo aan kala go 'lahayn & Tube Caplliary
Cabbirka jaangooyooyinka iyo cabbirka la habeeyey waxa lagu soo saari karaa annaga oo leh dulqaad yar
Xariijimaha Kovar & gariiradda
Xaalad jilicsan iyo xaalad adag oo leh dusha sare ee AB, ballac ilaa 1000mm
Waa maxay sababta Inconel Kovar?
1.Kovar waxay leedahay isticmaalka ballaaran ee warshadaha elektiroonigga ah, sida qaybo bir ah oo ku xidhan baqshadaha muraayadaha adag.Qaybahaan waxaa loo isticmaalaa qalabka sida tuubooyinka korontada iyo tuubooyinka raajada, iwm.
2.In warshadaha semiconductor kovar waxaa loo isticmaalaa in baakadaha hermetically shaabadeeyey labada qalab wareeg isku dhafan iyo discrete.
3.Kovar waxaa lagu bixiyaa qaabab kala duwan si loo fududeeyo wax soo saarka hufan ee qaybo kala duwan oo bir ah.Waxay leedahay sifooyin fidinta kulaylka oo u dhigma kuwa muraayadda adag.Loo isticmaalo kala-goysyada balaarineed ee isku midka ah ee u dhexeeya biraha iyo dhalooyinka ama dhoobada.
Daawaha 4.Kovar waa faakuum dhalaalay, birta-nickel-cobalt, daawaha ballaarinta hoose kuwaas oo ka kooban kiimikaad waxaa gacanta ku gudahood xadka cidhiidhi ah si loo xaqiijiyo guryaha ballaarinta kulaylka uniform saxda ah.Koontaroolo tayo leh oo ballaaran ayaa lagu shaqeeyaa soo saarista daawahaan si loo hubiyo in lebbiska guryaha iyo farsamada si ay u sahlanaato sawiridda qoto dheer, shaabadeynta iyo mashiinnada.
Goobta Codsiga ee Kovar Alloy:
● Kovar alloy waxa loo isticmaalay samaynta shaabado hermetic ah oo leh muraayadaha Pyrex ee adag iyo alaabta dhoobada ah.
●Qalabkan waxa uu helay codsi ballaadhan oo ku jira tuubooyinka korontada, tuubooyinka mikrowaytka, transistor-ka iyo diodka.Wareegyada isku dhafan, waxaa loo isticmaalay xirmada fidsan iyo xirmada laba-line-ka ah.
