Ukuveliswa kunye neFektri ye-China Vacon 12 Fe-Ni-Co Glass Sealing Alloy Wire Kovar Alloy Wire

I-Vacon 12 Fe-Ni-Co Glass Sealing Alloy Wire Kovar Alloy Wire Umfanekiso oPhambili

Vacon 12 Fe-Ni-Co Glass Ukutywina ingxubevange yocingo Kovar ingxubevange yocingo

Inkcazo emfutshane:

I-Alloy-4J29 (i-alloy yokwandisa)
(Igama eliQhelekileyo: Kovar, Nilo K, KV-1, Dilver Po, Vacon 12)
I-Alloy-4J29 ekwaziwa ngokuba yi-Kovar alloy. Yenzelwe ukuhlangabezana nesidingo sesitywini esithembekileyo seglasi ukuya kwisinyithi, esifunekayo kwizixhobo ze-elektroniki ezifana neebhalbhu zokukhanya, iityhubhu ze-vacuum, iityhubhu ze-cathode ray, nakwiinkqubo ze-vacuum kwikhemistri nakwezinye uphando lwesayensi. Uninzi lweentsimbi alunakuyitywina iglasi kuba i-coefficient yazo yokwandisa ubushushu ayifani neglasi, ngoko ke njengoko ijoyinti iphola emva kokwenziwa, uxinzelelo olubangelwa ngamazinga okwanda okwahlukileyo kweglasi kunye nesinyithi lubangela ukuba ijoyinti iqhekeke.

INOMBOLO YEMODELO:IKovar

I-OEM:Ewe

Iphondo:Ithambileyo 1/2 eqinileyo T-iqinile

Ikhowudi ye-HS:74099000

Imvelaphi:iTshayina

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

FAQ

Iithegi zeMveliso

I-Vacon 12Ucingo lwe-Fe-Ni-Co lweGlasi lokuTywina iAlloyIKovarUcingo lwe-alloy
(Igama eliqhelekileyo:IKovar, UNolo K, KV-1, UDilver Po, iVacon 12)

Inkcazo:Iphepha/Ipleyiti, Ibha/Intonga/Intambo/Ikhoyili, I-Capillary/Ipayipi/Ityhubhu

Uluhlu Lobukhulu:

—*Iphepha_Ubukhulu 0.1mm ~ 40.0mm, ububanzi: ≤300mm, Imeko: iqengqeleke ngokubandayo (ishushu), ikhanya, igqunyiwe ngokukhanyayo

—*IjikelezileyoI-Wire_Dia 0.1mm ~ Dia 5.0mm, Imeko: itsalwe kubanda, ikhanya, i-annealed ekhanyayo

—*Intambo Ethe tyaba_Ububanzi obuyi-0.5mm ~ Ububanzi obuyi-5.0mm, ubude: ≤1000mm, Imeko: igobile ngokucaba, i-annealed ekhanyayo

—*Ibhari_Ububanzi 5.0mm ~ Ububanzi 8.0mm, ubude: ≤2000mm, Imeko: itsaliwe kubanda, ikhanya, icwebezelayo
Ububanzi obuyi-8.0mm ~ Ububanzi obuyi-32.0mm, ubude: ≤2500mm, Imeko: ishushu iqengqelekile, ikhanya, icwebezelayo
Ububanzi obuyi-32.0mm ~ Ububanzi obuyi-180.0mm, ubude: ≤1300mm, Imeko: ishushu, ixotyulwe, ijikwe, ishushu iphathwe

—*I-Capillary_OD 8.0mm~1.0mm,ID 0.1mm~8.0mm,ubude:≤2500mm,Imeko: itsaliwe kubanda, ikhanya, iqhotsiweyo ngokukhazimlayo

—*Ipayipi_OD 120mm~8.0mm,ID 8.0mm~129mm,ubude:≤4000mm,Imeko: itsaliwe kubanda, ikhanya, iqhotsiweyo ngokukhazimlayo

Isicelo:
Isetyenziswa kakhulu kwizixhobo zombane zokucoca umoya kunye nolawulo lokukhupha umoya, ityhubhu yokutsha, ityhubhu yokutsha, imagnetron yeglasi, iitransistors, iplagi yesitywina, irelay, i-lead yeesekethe ezidibeneyo, i-chassis, iibrakethi kunye nezinye izitywina zezindlu.

Ulwakhiwo oluqhelekileyo%

Ni	28.5~29.5	Fe	Ibhala.	Co	16.8~17.8	Si	≤0.3
Mo	≤0.2	Cu	≤0.2	Cr	≤0.2	Mn	≤0.5
C	≤0.03	P	≤0.02	S	≤0.02

Amandla okuThamba, i-MPa

Ikhowudi yemeko	Imeko	Ucingo	Umcu
R	Ithambile	≤585	≤570
1/4I	Isiqingatha sesiqingatha	585~725	520~630
1/2I	Isiqingatha esiqinileyo	655~795	590~700
3/4I	3/4 Inzima	725~860	600~770
I	Kunzima	≥850	≥700

Iimpawu eziqhelekileyo zomzimba

Ubuninzi (g/cm3)	8.2
Ukumelana kombane kwi-20ºC(Ωmm2/m)	0.48
Iqondo lobushushu le-resistivity(20ºC~100ºC)X10-5/ºC	3.7~3.9
Inqaku leCurie Tc/ºC	430
I-Elastic Modulus, E/ Gpa	138

I-coefficient yokwandisa

θ/ºC	α1/10-6ºC-1	θ/ºC	α1/10-6ºC-1
20~60	7.8	20~500	6.2
20~100	6.4	20~550	7.1
20~200	5.9	20~600	7.8
20~300	5.3	20~700	9.2
20~400	5.1	20~800	10.2
20~450	5.3	20~900	11.4

Ukuqhuba kobushushu

θ/ºC	100	200	300	400	500
λ/ W/(m*ºC)	20.6	21.5	22.7	23.7	25.4

Inkqubo yokunyanga ubushushu
Ukuncedisa ukunciphisa uxinzelelo	Ishushu ukuya kuma-470~540ºC kwaye uyibambe iyure eyi-1~2. Yipholise
ukucoca	Kwi-vacuum eshushu ukuya kwi-750 ~ 900ºC
Ixesha lokubamba	Imizuzu eli-14~iyure eli-1.
Izinga lokuphola	Akunyanzelekanga ukuba ipholiswe ukuya kuma-200 ºC ngaphezulu kwe-10 ºC/min