Vacon 12 Fe-Ni-Co Glass Sealing Alloy Wire Kovar Alloy Wire
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 | E 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 |
| Ho hanyetsa motlakase ho 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 |
