Vacon 12 Fe-Ni-Co Girazi Seling Alloy Wire Kovar Alloy Wire
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: inotonhora inokweva, inopenya, yakajeka annealed
—*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 yekubvisa 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 |
