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Kawat Tungsten Terdampar Kanggo Metallizing Vakum

Katrangan singkat:

Kapal tungsten, kranjang lan filamen digawe saka tungsten kelas dhuwur.Saka kabeh logam ing wangun murni, tungsten nduweni titik leleh paling dhuwur (3422°C / 6192°F), tekanan uap paling murah ing suhu ndhuwur 1650°C (3000°F) lan nduweni kekuatan tarik paling dhuwur.Tungsten uga nduweni koefisien ekspansi termal paling murah tinimbang logam murni.Kombinasi sifat iki ndadekake tungsten minangka bahan sing cocog kanggo sumber penguapan.Sajrone penguapan, bisa dicampur karo sawetara bahan kayata Al utawa Au.Ing kasus iki, bahan sumber penguapan liyane kudu digunakake kayata prau utawa kranjang sing dilapisi alumina.Bahan liya sing migunani kanggo sumber penguapan yaiku molybdenum lan tantalum.


Detail Produk

Tag produk

Jinis lan Ukuran

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3-Strand Tungsten FilamentKawat tungsten kelas vakum, diameter 0.5mm (0.020"), dawane 89mm (3-3/8")."V" ambane 12.7mm (1/2"), lan duwe sudut 45 °.

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3-Strand, Tungsten Filament, 4 Coils3 x 0.025 "(0.635mm) diameteripun, 4 coils, 4" L (101.6mm), coil dawa 1-3/4" (44.45mm), 3/16" (4.8mm) ID kumparan
Setelan: 3.43V/49A/168W kanggo 1800°C
 wps_doc_3 3-Strand, Filament Tungsten, 10 Coils3 x 0,025 "(0,635mm) diameteripun, 10 gulungan, 5 "L (127mm), dawa coil 2" (50,8mm), 1/4 "(6,35mm) ID coil.
Setelan: 8.05V/45A/362W kanggo 1800°C
 wps_doc_2 3-Strand Tungsten Filament, 6 Coils3 x 0,020 "(0,51mm) diameteripun, 6 gulungan, 2 "L (5cm), dawa coil 3/4" (19,1 mm), 1/8 "(3,2mm) ID coil.Kanggo nggunakake aksesoris penguapan logam Cressington 208C lan 308R.

Fitur

Titik leleh sing dhuwur lan tahan karat sing dhuwur

Panjang umur

Kemurnian: 99,95% Min.W

Kabel tungsten terdampar ditrapake kanggo nggawe unsur pemanas lan komponen pemanas liyane ing piranti semikonduktor lan vakum.

Kawat tungsten terdampar ditrapake minangka evaporator (elemen pemanas) ing metallizing vakum (penguapan).

Aplikasi

Pemanasan Resistor digunakake minangka komponen pemanasan kanggo piring substrat kinescope, pangilon, plastik, logam lan macem-macem dekorasi. Kabel terdampar digunakake minangka bahan mentahan unsur pemanas, lan uga minangka komponen pemanasan semikonduktor lan piranti vakum langsung.


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