China Vacon 12 Fe-Ni-Co Glass Sealing Alloy Wire Kovar Alloy Wire Manufacture le Feme

Vacon 12 Fe-Ni-Co Glass Sealing Alloy Wire Kovar Alloy Wire

Tlhaloso e Khutšoanyane:

Alloy-4J29 (Katoloso ea motsoako)
(Lebitso le Tloaelehileng: Kovar, Nilo K, KV-1, Dilver Po, Vacon 12)
Alloy-4J29 e boetse e tsejoa e le motsoako oa Kovar. e ile ea qaptjoa ho finyella tlhokahalo ea tiiso e tšepahalang ea khalase ho ea ho tšepe, e hlokahalang lisebelisoa tsa elektronike tse kang libonela-monate, li-vacuum tubes, li-cathode ray tubes, le tsamaisong ea vacuum ea k'hemistri le lipatlisiso tse ling tsa saense. Litšepe tse ngata ha li khone ho tiisa khalase hobane coefficient ea tsona ea ho atolosa mocheso ha e tšoane le khalase, kahoo lenonyeletso le pholile ka mor'a ho etsa likhatello ka lebaka la litekanyetso tse fapaneng tsa ho atolosa ha khalase le tšepe li etsa hore lenonyeletso le phunye.

Nomoro ea mohlala:Kovar

OEM:Ee

Naha:T-hard e bonolo ea 1/2

Khoutu ea HS:74099000

Tšimoloho:China

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

LBH

Li-tag tsa Sehlahisoa

Vacon 12Fe-Ni-Co Glass Sealing Alloy WireKovarMohala oa motsoako
(Lebitso le tloaelehileng: Kovar,Nilo K, KV-1, Dilver Po,Vacon 12)

Tlhaloso:Lakane/Plate, Bar/Rod/Wire/Coil,Capillary/Pipe/Tube

Boholo ba mefuta:

—*Letlapa_Botenya 0.1mm ~ 40.0mm, bophara: ≤300mm, Boemo: serame se pota-potiloeng (ho chesa), se khanyang, se khanyang

—*LeqhubuWire_Dia 0.1mm~Dia 5.0mm, Boemo: e huleloa ka serame, e khanyang, e khanyang

—*Mohala o sephara_Dia 0.5mm~Dia 5.0mm, bolelele:≤1000mm, Boemo: flat rolled, e khanyang annealed

—*Bar_Dia 5.0mm~Dia 8.0mm, bolelele: ≤2000mm, Boemo: e huleloa ka serame, e khanyang, e khanyang annealed
Dia 8.0mm~Dia 32.0mm, bolelele: ≤2500mm, Boemo: ho chesa, ho khanyang, ho khanyetsa
Dia 32.0mm~Dia 180.0mm,bolelele:≤1300mm,Maemo:ho tjhesa ho qhekella,ebole,ho reteleha,ho tjheswa ho phekolwa

— * Capillary_OD 8.0mm~1.0mm, ID 0.1mm~8.0mm, bolelele:≤2500mm, Boemo: e huleloa ka serame, e khanyang, e khanyang

—*Pepe_OD 120mm ~ 8.0mm, ID 8.0mm ~ 129mm, bolelele: ≤4000mm, Boemo: e huleloa ka serame, e khanyang, e khanyang

Kopo:
Haholo-holo e sebelisoa ka likarolo tsa vacuum ea motlakase le taolo ea ho tsoa, tube ea ho ts'oha, tube e khantšang, magnetron ea khalase, li-transistors, seal plug, relay, lead circuits lead, chassis, brackets le tse ling tse tiisang matlo.

Sebopeho se tlwaelehileng%

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

Matla a Tensile, MPa

Khoutu ea boemo	Boemo	Mohala	Hlobola
R	Bonolo	≤585	≤570
1/4 ke	1/4 E thata	585~725	520-630
1/2I	1/2 e thata	655~795	590-700
3/4I	3/4 E thata	725~860	600-770
I	E thata	≥850	≥700

Tloaelehileng Thepa ea 'mele

Boima ba 'mele (g/cm3)	8.2
Motlakase o hanyetsanang le 20ºC(Ωmm2/m)	0.48
Thempereichara ea ho hanyetsa (20ºC~100ºC)X10-5/ºC	3.7~3.9
Curie ntlha Tc/ ºC	430
Elastic Modulus, E/Gpa	138

Coefficient ea katoloso

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

Mokhoa oa phekolo ea mocheso
Annealing bakeng sa ho imolla khatello ea maikutlo	E futhumetse ho 470 ~ 540ºC 'me u tšoare 1 ~ 2 h. Hatsela fatshe
annealing	Ka vacuum e futhumetseng ho isa ho 750 ~ 900ºC
Ho tšoara nako	14 mets~1h.
Sekhahla sa ho pholisa	Ha e fete 10 ºC/min e pholisoe ho 200 ºC