I-Vacon 12 Fe-Ni-Co Glass Sealing Alloy Wire Kovar Alloy Wire
I-Vacon 12I-Fe-Ni-Co Glass Sealing Alloy WireKovarI-alloy Wire
(Igama Elijwayelekile:Kovar, Nilo K, I-KV-1, I-Dilver Po,I-Vacon 12)
Ukucaciswa:Ishidi/Ipuleti, Ibha/Induku/Intambo/Ikhoyili,I-Capillary/Pipe/Tube
Ibanga likasayizi:
—*Ishidi_Ubukhulu 0.1mm ~ 40.0mm, ububanzi:≤300mm,Isimo: kubanda kugoqeke (kuyashisa), kuyagqama, kufakwe i-annealed
—*UmjikelezoI-Wire_Dia 0.1mm~Dia 5.0mm,Isimo: idonswa kubanda, igqamile, ifakwe i-annealed ekhanyayo
—*Flat Wire_Dia 0.5mm~Dia 5.0mm, ubude:≤1000mm, Isimo: igoqelwe phansi, i-annealed ekhanyayo
—*Ibha_Dia 5.0mm~Dia 8.0mm,ubude:≤2000mm,Isimo:ukudonswa okubandayo,okukhanyayo, okukhanyayo okuhlanganisiwe
I-Dia 8.0mm~Dia 32.0mm, ubude:≤2500mm, Isimo: okugoqiwe okushisayo, okukhanyayo, okukhanyayo okuhlanganisiwe
I-Dia 32.0mm~Dia 180.0mm,ubude:≤1300mm,Isimo:ukufoja okushisayo,kuhlutshiwe, kuphendulwe, kuphathwe kushisa
—*I-Capillary_OD 8.0mm~1.0mm,ID 0.1mm~8.0mm,ubude:≤2500mm,Isimo: ukudonswa okubandayo, okukhanyayo, okukhanyayo okuhlanganisiwe
—*Ipayipi_OD 120mm~8.0mm,ID 8.0mm~129mm,ubude:≤4000mm, Isimo: ukubanda okudonswayo, okukhanyayo, okukhanyayo okuhlanganisiwe
Isicelo:
Isetshenziswa kakhulu ezingxenyeni ze-vacuum kagesi kanye nokulawulwa kokukhipha, ishubhu lokushaqeka, ishubhu lomlilo, i-magnetron yengilazi, ama-transistors, ipulaki yophawu, i-relay, i-lead circuits lead, chassis, abakaki nokunye ukuvalwa kwezindlu.
Ukwakheka okujwayelekile%
| Ni | 28.5~29.5 | Fe | U-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 |
Amandla Okuqina, MPa
| Ikhodi yesimo | Isimo | Intambo | Hlikihla |
| R | Ithambile | ≤585 | ≤570 |
| 1/4 ngi | 1/4 Kunzima | 585~725 | 520~630 |
| 1/2 ngi | 1/2 Kunzima | 655~795 | 590 ~ 700 |
| 3/4 ngi | 3/4 Kunzima | 725~860 | 600-770 |
| I | Kunzima | ≥850 | ≥700 |
Izakhiwo ezibonakalayo ezijwayelekile
| Ukuminyana (g/cm3) | 8.2 |
| Ukumelana nogesi ku-20ºC(Ωmm2/m) | 0.48 |
| Ithempelesha yokumelana ne-resistant(20ºC~100ºC)X10-5/ºC | 3.7~3.9 |
| Iphoyinti le-Curie 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 |
I-Thermal conductivity
| θ/ºC | 100 | 200 | 300 | 400 | 500 |
| λ/ W/(m*ºC) | 20.6 | 21.5 | 22.7 | 23.7 | 25.4 |
| Inqubo yokwelapha ukushisa | |
| I-Annealing yokunciphisa ukucindezeleka | Kushisiswe ku-470~540ºC futhi kubambe 1~2 h.Kuphole phansi |
| ukwehlisa | Ku-vacuum kushisiswe ku-750~900ºC |
| Ukubamba isikhathi | 14 min ~ 1h. |
| Izinga lokupholisa | Akukho ngaphezu kuka-10 ºC/min kupholiswe ku-200 ºC |
