4J29-Kovar alloy warara Kovar mmanya/kovar mpempe akwụkwọ/kovar tube

Nkọwa ngwaahịa

Aha azụmaahịa a na-ahụkarị:Kovar Alloy,4J29,UNS K94610(FeNi29Co17),29HК Kovar,KV-1,29HК-BИ, Ụlọ ọrụ Nr.1.3981

Alloy a nwekwara caleed Glass mechiri ma na-achịkwa mgbasawanye alloy,Alloy nwere aọnụọgụ mgbasawanye linearyiri nke silicon boron iko siri ike na 20-450ºC, aebe Curie dị elu, yana ezigbo nkwụsi ike nhazi nke obere okpomọkụ.Ihe nkiri oxide nke alloy dị oke ma nwee ike ịdị mmammiri mmirisiteiko.Ọ naghị emekọrịta ihe na mercury ma dabara adaba maka iji na mita mwepu nwere mercury.Ọ bụ isi ihe nhazi ihe mkpuchi maka ngwaọrụ ọkụ eletrik.

Kovar Alloy Chemical mejupụtara

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	itule	16.8-17.8	≤0.2

Njirimara anụ ahụ Kovar

Njupụta (g/cm3)	Nrụpụta ọkụ (W/m·K)	Nguzogide eletriki (μΩ·cm)
8.3	17	45

Nkezi ọnụọgụ mgbasawanye Kovar

Alloy akara ule

Nkezi ọnụọgụ mgbasawanye ahịrị a,10-6/ oC

20-200

20-300

20-400

20-450

20-500

20-600

20-700

20-800

kovar

5.9

5.3

5.1

5.3

6.2

7.8

9.2

10.2

Kovar nkezi ọnụọgụ mgbasawanye ahịrị n'ahịrị

Alloy akara ule	Usoro ọgwụgwọ okpomọkụ ụdị	Nkezi ọnụọgụ mgbasawanye ahịrị α,10-6/ oC
Kovar	Usoro ọgwụgwọ okpomọkụ ụdị	20-300 oC	20-400 oC	20-450 oC
Kovar	Na ikuku hydrogen kpụ ọkụ n'ọnụ ruo 900 ± 20 oC, mkpuchi 1h, wee kpoo ọkụ ruo 1100 ± 20 oC, mkpuchi mkpuchi 15min, ka ọ bụghị ihe karịrị 5 oC / min ọnụego jụrụ oyi ruo n'okpuru 200 oC wepụtara.	---	4.6-5.2	5.1-5.5

Kovar ahụkarị mmụba ọnụọgụ

Alloy akara ule	Nkezi ọnụọgụ mgbasawanye ahịrị a,10-6/ oC
Kovar	20-200oC	20-300 oC	20-400oC	20-450oC	20-500oC	20-600oC	20-700oC	20-800oC
Kovar	5.9	5.3	5.1	5.3	6.2	7.8	9.2	10.2

Ngwaahịa Kovar Alloy dị na Sekonic Metals

Ogwe Kovar & mkpanaka

Ogwe okirikiri/Ogwe dị larịị/Ogwe hex,Size Site 8.0mm-320mm, Eji maka bolts, fastners na ndị ọzọ akụkụ ahụ mapụtara

Kovar waya

Na-eweta na ịgbado ọkụ waya na mmiri waya na eriri igwe ụdị na bee ogologo.

Kovar mpempe akwụkwọ & efere

Obosara ruo 1500mm na ogologo ruo 6000mm, ọkpụrụkpụ si 0.1mm ka 100mm.

Kovar enweghị nkebi tube & Caplliary Tube

Ụkpụrụ nha na nha ahaziri iche nwere ike ịmepụta site na anyị na obere ntachi obi

inconel warara, invar stirp, kovar stirp

Kovar warara & eriri igwe

Ọnọdụ dị nro na ọnọdụ siri ike na elu AB na-egbuke egbuke, obosara ruru 1000mm

Kedu ihe kpatara Inconel Kovar?

1.Kovar nwere ọtụtụ ojiji na ngwá electronic, dị ka metal akụkụ bonded na ike iko envelopes.A na-eji akụkụ ndị a maka ngwaọrụ ndị dị ka tubes ike na tubes X-ray, wdg.
2.In semiconductor ụlọ ọrụ kovar na-eji na hermetically anọkwasị ngwugwu maka ma integrated na discrete sekit ngwaọrụ.
A na-enye 3.Kovar n'ụdị dị iche iche iji kwado ịrụ ọrụ nke ọma nke akụkụ ígwè dị iche iche.Ọ nwere njirimara mgbasawanye thermal dabara na nke iko siri ike.A na-eji ya maka njikọta mgbasawanye dabara n'etiti ọla na iko ma ọ bụ seramiiki.
4.Kovar alloy bụ agụụ gbazee, ígwè-nickel-cobalt, ala mgbasa alloy onye chemical mejupụtara na-achịkwa n'ime warara ókè iji mesie kpọmkwem edo thermal mgbasa Njirimara.A na-eji njikwa mma dị ukwuu arụ ọrụ n'ịrụpụta alloy a iji hụ na akụrụngwa anụ ahụ na igwe eji eme otu maka ịdị mfe na eserese miri emi, stampụ na igwe.

Ngwa Kovar Alloy:

● A na-eji Kovar alloy mee ihe mkpuchi hermetic na iko Pyrex siri ike na ihe seramiiki.
● Alloy a achọtala ngwa ngwa n'ime tubes ike, tubes microwave, transistor na diodes.Na sekit intergrated, a na-eji ya mee ihe maka mkpọ dị larịị na ngwungwu abụọ-in-line.

Nke gara aga: Igwe anaghị agba nchara PH15-7MO

Osote: Mgbasawanye Alloy Invar36-4J36 Mpempe akwụkwọ / Ogwe / eriri / tube

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