China Vacon 12 Fe-Ni-Co Girazi Seling Alloy Wire Kovar Alloy Wire Manufacture and Factory

Vacon 12 Fe-Ni-Co Glass Seling Alloy Wire Kovar Alloy Wire Featured Image

Vacon 12 Fe-Ni-Co Girazi Seling Alloy Wire Kovar Alloy Wire

Tsanangudzo Pfupi

Alloy-4J29 (Kuwedzera alloy)
(Zita rakajairika: Kovar, Nilo K, KV-1, Dilver Po, Vacon 12)
Alloy-4J29 inozivikanwawo seKovar alloy. rakagadzirwa kuti rizadzise kudiwa kwechisimbiso chegirazi-kusimbi chinovimbika, chinodiwa mumidziyo yemagetsi yakadai semagirobhu emwenje, machubhu evacuum, machubhu e<em>cathode ray, uye mumagadzirirwo evacuum mukemesitiri nokumwe kutsvakurudza kwesayenzi. Masimbi mazhinji haakwanise kuvharira girazi nekuti coefficient yavo yekuwedzera kupisa haina kufanana negirazi, saka iyo joint inotonhorera mushure mekugadzira kushushikana nekuda kwekusiyana kwekuwedzera kwegirazi nesimbi kunoita kuti chibatanidza chitsemuka.

Muenzaniso NO.:Kovar

OEM:Ehe

Nyika:Yakapfava 1/2 yakaoma yakaoma T-yakaoma

HS Kodhi:74099000

KwakabvaChina

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Product Detail

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Product Tags

Vacon 12Fe-Ni-Co Girazi Kuvhara Alloy WireKovarAlloy Wire
(Zita rakajairika: Kovar,Nilo K, KV-1, Dilver Po,Vacon 12)

Tsanangudzo:Sheet/Plate, Bar/Rod/Waya/Coil,Capillary/Pipe/Tube

Size Range:

—*Pepa_Ukobvu 0.1mm ~ 40.0mm, hupamhi: ≤300mm, Mamiriro: inotonhora yakakungurutswa (inopisa), yakajeka, yakajeka annealed

—*KutendereraWire_Dia 0.1mm~Dia 5.0mm, Mamiriro: kutonhora kunokweva, kupenya, kupenya kwakaiswa

—*Fret Waya_Dia 0.5mm~Dia 5.0mm, kureba:≤1000mm, Mamiriro: flat yakakungurutswa, yakajeka annealed

—*Bar_Dia 5.0mm~Dia 8.0mm, kureba: ≤2000mm, Mamiriro: inotonhora inokweva, inopenya, inopenya annealed
Dia 8.0mm~Dia 32.0mm, kureba: ≤2500mm, Mamiriro ezvinhu: inopisa yakakungurutswa, inopenya, yakajeka annealed
Dia 32.0mm~Dia 180.0mm,kureba:≤1300mm,Mamiriro:kutsvagisa,kupepetwa,kutendeuka,kupisa kurapwa

—*Capillary_OD 8.0mm~1.0mm,ID 0.1mm~8.0mm,kureba:≤2500mm,Mamiriro: kutonhora kunokweva, kupenya, kupenya

—*Pipe_OD 120mm ~ 8.0mm, ID 8.0mm ~ 129mm, kureba:≤4000mm, Mamiriro: kutonhora kunokwevewa, kupenya, kupenya kwakapetwa

Application:
Inonyanya kushandiswa mumagetsi vacuum zvikamu uye emission control, shock chubhu, igniting chubhu, girazi magnetron, transistors, chisimbiso plug, relay, akasanganiswa maseketi lead, chassis, mabhureki uye kumwe kuvhara kwedzimba.

Zvakajairwa

Ni	28.5~29.5	Fe	Bal.	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

Kusimba Simba, MPa

Code of condition	Condition	Waya	Strip
R	Soft	≤585	≤570
1/4I	1/4 Zvakaoma	585~725	520~630
1/2I	1/2 Zvakaoma	655~795	590~700
3/4I	3/4 Zvakaoma	725~860	600~770
I	Zvakaoma	≥850	≥700

Typical Physical properties

Density (g/cm3)	8.2
Kuramba kwemagetsi pa20ºC(Ωmm2/m)	0.48
Tembiricha yekudzivirira (20ºC~100ºC)X10-5/ºC	3.7~3.9
Curie point Tc/ ºC	430
Elastic Modulus, E/Gpa	138

Coefficient yekuwedzera

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

Thermal conductivity

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

Nzira yekurapa kupisa
Annealing yekuzorodza stress	Kupisa kusvika 470 ~ 540ºC uye kubata 1 ~ 2 h. Kutonhora pasi
annealing	Muvacuum inopisa kusvika 750 ~ 900ºC
Kubata nguva	14 min~1h.
Chiyero chekutonhora	Hapana kupfuura 10 ºC/min yakatonhodzwa kusvika ku200 ºC