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Waya Wa Tungsten Wothira Pazitsulo Zovukuta

Kufotokozera Kwachidule:

Maboti a tungsten, mabasiketi ndi ma filaments amapangidwa kuchokera ku tungsten yapamwamba kwambiri.Pazitsulo zonse zoyera, tungsten imakhala ndi malo osungunuka kwambiri (3422 ° C / 6192 ° F), mpweya wotsika kwambiri pa kutentha pamwamba pa 1650 ° C (3000 ° F) ndipo imakhala ndi mphamvu zowonongeka kwambiri.Tungsten ilinso ndi coefficient yotsika kwambiri pakukulitsa kutentha kwachitsulo chilichonse choyera.Kuphatikizika kwa zinthu izi kumapangitsa tungsten kukhala chinthu choyenera cha magwero a nthunzi.Panthawi ya evaporation, imatha kusungunuka ndi zinthu zina monga Al kapena Au.Pachifukwa ichi, chinthu china chochokera ku nthunzi chiyenera kugwiritsidwa ntchito monga mabwato ophimbidwa ndi aluminiyamu kapena madengu.Zida zina zothandiza potulutsa mpweya ndi molybdenum ndi tantalum.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mtundu ndi Kukula

wps_doc_0

Waya wa 3-Strand Tungsten FilamentVacuum grade tungsten waya, 0.5mm (0.020") m'mimba mwake, 89mm kutalika (3-3/8")."V" ndi 12.7mm (1/2") yakuya, ndipo ili ndi mbali ya 45 °.

 wps_doc_1

3-Strand, Tungsten Filament, 4 Coils3 x 0.025" (0.635mm) m'mimba mwake, 4 ma coil, 4" L (101.6mm), kutalika kwa koyilo 1-3 / 4" (44.45mm), 3/16" (4.8mm) ID ya coil
Zokonda: 3.43V/49A/168W kwa 1800°C
 wps_doc_3 3-Strand, Tungsten Filament, 10 Coils3 x 0.025" (0.635mm) m'mimba mwake, 10 makoyilo, 5" L (127mm), kutalika kwa koyilo 2" (50.8mm), 1/4" (6.35mm) ID ya koyilo.
Zokonda: 8.05V/45A/362W kwa 1800°C
 wps_doc_2 3-Strand Tungsten Filament, 6 Coils3 x 0.020" (0.51mm) m'mimba mwake, 6 makoyilo, 2" L (5cm), kutalika kwa koyilo 3/4" (19.1 mm), 1/8" (3.2mm) ID ya koyilo.Kuti mugwiritse ntchito ndi Cressington 208C ndi 308R zitsulo evaporation chowonjezera.

Mawonekedwe

Malo osungunuka kwambiri komanso kukana kwa dzimbiri

Moyo wautali

Chiyero: 99.95% Min.W

Waya wokhazikika wa tungsten umagwiritsidwa ntchito popanga zinthu zotenthetsera ndi zida zina zoyatsira mu semicomductou ndi vacuum zida.

Waya wokhazikika wa tungsten umagwiritsidwa ntchito ngati evaporator (chinthu chotenthetsera) mu vacuum metallizing(evaporation).

Mapulogalamu

Kutentha Resistors ntchito monga Kutentha zigawo zikuluzikulu kuti mbale magawo a kinescope, kalirole, pulasitiki, zitsulo ndi zosiyanasiyana decorations.Stranded mawaya ntchito monga zopangira zinthu Kutentha, komanso monga Kutenthetsa zigawo zikuluzikulu za semiconductors ndi vacuum zipangizo mwachindunji.


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