4J29-Kovar ingxubevange, Ingilazi evaliwe futhi elawulwayo enweba ingxubevange

Imininingwane Yomkhiqizo

4J29-Kovaringxubevange, Ingilazi evaliwe futhi elawulwayo yokwandisa ingxubevange,
4j29 ingxubevange, 4j29 ibha, 4j29 isiqephu, 4j29 ipayipi, 4j29 ipuleti, 4j29 intambo, Kovar,

Amagama Okuhweba Ajwayelekile:I-Kovar Alloy,4J29,UNS K94610(FeNi29Co17),29HК Kovar,KV-1,29HК-BИ,Werkstoff Nr.1.3981

Le alloy iphinde yakha i-Glass evalwe futhi elawulwa ingxubevange yokunweba, Ingxubevange ine-coefficient yomugqa yokunweba efana naleyo yengilazi eqinile ye-silicon boron engu-20-450°C, iphoyinti eliphakeme le-Curie, kanye nokuzinza okuhle kwesakhiwo sezinga lokushisa eliphansi.Ifilimu ye-oxide ye-alloy iminyene futhi ingamanziswa kahle ngengilazi.Ayihlangani ne-mercury futhi ifanele ukusetshenziswa kumamitha okukhipha aqukethe i-mercury.Yisakhiwo esiyinhloko sokuvala amadivaysi e-vacuum kagesi.

 

I-Kovar Alloy Chemical Composition

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 ibhalansi 16.8-17.8 ≤0.2

Kovar Izakhiwo zomzimba

Ukuminyana(g/cm3) I-Thermal conductivity(W/m·K) Ukumelana nogesi(μΩ·cm)
8.3 17 45

I-Kovar Isilinganiso sokunweba i-coefficient

Ingxubevange Amabanga

 

Isilinganiso se-coefficient yomugqa wokwandisa 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 isilinganiso se-coefficient yomugqa wokunweba emgqeni

 

Ingxubevange Amabanga Isistimu yokwelapha ukushisa kwesampula Isilinganiso se-coefficient yomugqa wokunweba α,10-6/ oC
Kovar 20-300 oC 20-400 oC 20-450 oC
Emkhathini we-hydrogen ishiselwe ku-900 ± 20 oC, ukwahlukanisa i-1h, bese ishisiselwe ku-1100 ± 20 oC, ukwahlukanisa okungu-15min, kungabi ngaphezu kuka-5 oC / min izinga lokupholisa libe ngaphansi kuka-200 oC likhishwe. —– 4.6-5.2 5.1-5.5

I-Kovar ejwayelekile yokwandisa i-coefficient

Ingxubevange Amabanga Isilinganiso se-coefficient yomugqa wokwandisa 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

I-Kovar Alloy Imikhiqizo Etholakalayo ku-Sekonic Metals

Ibha ye-Inconel 718, ibha ye-inconel 625

I-Kovar Bars & Rods

Amabha ayindilinga/Amabha ayisicaba/amabha e-Hex, Usayizi Kusukela ku-8.0mm-320mm, Isetshenziselwa amabhawodi, izinsimbi nezinye izingxenye eziyisipele

i-welding wire kanye ne-spring wire

I-Kovar wire

Nikeza ngentambo yokushisela kanye ne-spring wire ngendlela yekhoyili futhi usike ubude.

Ishidi Nepuleti

Ishidi le-Kovar nepuleti

Ububanzi bufika ku-1500mm nobude bufika ku-6000mm, Ubukhulu busuka ku-0.1mm kuye ku-100mm.

Ishubhu ye-Kovar engenamthungo ne-Caplliary Tube

Usayizi wamazinga kanye nobukhulu obungokwezifiso kungakhiqizwa yithi ngokubekezelelana okuncane

inconel strip, invar stirp, kovar stirp

I-Kovar strip & coil

Isimo esithambile nesimo esiqinile esinendawo ekhanyayo engu-AB, ububanzi bufika ku-1000mm

Kungani Inconnel Kovar?

I-1.I-Kovar isetshenziswa kabanzi embonini yezogesi, njengezingxenye zensimbi eziboshelwe ezimvilophini zengilazi eqinile.Lezi zingxenye zisetshenziselwa amadivaysi anjengamashubhu kagesi namashubhu e-X-ray, njll.
2.Embonini ye-semiconductor i-kovar isetshenziswa kumaphakeji avalwe nge-hermetically kuwo womabili amadivaysi esekethe adidiyelwe nahlukene.
I-3.Kovar inikezwa ngezindlela ezihlukahlukene ukuze kube lula ukukhiqizwa okuphumelelayo kwezingxenye ezihlukahlukene zensimbi.Inezici zokunweba ezishisayo ezifana nalezo zengilazi eqinile.Isetshenziselwa ukunwetshwa kwamalunga phakathi kwensimbi nengilazi noma izitsha zobumba.
I-4.Kovar alloy iyi-vacuum encibilikisiwe, i-iron-nickel-cobalt, i-alloy enwebekayo ephansi ukwakheka kwayo kwamakhemikhali kulawulwa ngaphakathi kwemikhawulo emincane ukuze kuqinisekiswe izici eziqondile ezifanayo zokunwetshwa kokushisa.Izilawuli zekhwalithi ezinabile zisetshenziswa ekwenziweni kwale alloy ukuze kuqinisekiswe izakhiwo ezifanayo ezingokomzimba nezomshini ukuze kube lula ekudwebeni okujulile, ukugxiviza kanye nokwenza imishini.

Inkambu yesicelo se-Kovar Alloy:

● Ingxubevange ye-Kovar isetshenziselwe ukwenza izimpawu ze-hermetic ngezingilazi ze-Pyrex eziqinile kanye nezinto zobumba.
●Le ngxubevange ithole ukusetshenziswa okubanzi kumashubhu kagesi, amashubhu e-microwave, ama-transistors nama-diode.Kumasekhethi ahlanganisiwe, isetshenziselwe iphakethe eliyisicaba kanye nephakheji ye-double-in-line.

I-Sekonic Metal Technology Co., LTD.Ipuleti lempahla, ibhande, insimbi eyindilinga, ipayipi, intambo, ama-forging, ingothi, i-flange tee, indololwane, njll., imininingwane namamodeli aphelele ukuqinisekiswa kwekhwalithi, okuthengekayo, isikhathi esifushane sokulethwa, hlinzeka ngewaranti yasembonini yasekuqaleni, uma kunesidingo, wamukelekile shayela ukuze uthenge Ucingo/whatsapp:0086-15921454807


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