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tungsten Wire

tungsten se pogosto uporablja kot ognjevzdr?nih kovin. V obliki ?ice, tungsten ?ice, je bistvenega pomena za proizvodnjo izdelkov za razsvetljavo in drugo blago, ?e njegove lastnosti so visoke temperature uporabe. Med njenimi lastnostmi, ki so tali??e 3410 ° C, nizek koeficient toplotnega raztezanja in nizek parni tlak pri povi?anih temperaturah, skupaj z dobro elektri?no in toplotno prevodnost.

tungsten wire cleaned tungsten wire

The important applications of tungsten wire are for the production of coiled incandescent lamp filaments, cathode and support structures for power tubes, heating elements for high temperature furnaces and evaporation sources in metallizing processes. Thicker sizes of tungsten wire, straightened, finish-ground and cut into rod pieces are widely used for glass-to-metal seal lead parts in the lighting and electronic industries.

Diameter
μm

Weight
mg/200mm

200mm weight tolerance%

Diameter tolerance%

0

I

II

I

?

6<d<18

0.12-0.98

-

±3

±4

?

?

18<d<40

>0.98-4.85

±2

±2.5

±3

?

?

40<d<80

>4.85-19.39

±1.5

±2.0

±2.5

?

?

80<d<300

>19.39-272.71

±1.0

±1.5

±2.0

?

?

300<d<350

>272.71-371.19

?

±1.0

±1.5

?

?

350<d<500

?

?

?

?

±1.5

±2.0

500<d<1800

?

?

?

?

±1.0

±1.5

tungsten ?ice, vklju?no s ?rno ?ico tungstena, tungstenovega cleanded ?ice, renij tungstena, tungstenovega dopinga ?ice, ki niso SAG ?ice tungsten, pozla?en tungsten ?ico, vpredenih tungstena ?ice, itd jih je mogo?e uporabiti za izdelavo tungsten grelec, tungsten filamentov, itd .

ve? info>>

1.Katalog ?ice tungstena

2.Kotacija tabela ?ice tungstena

3.Vloge ?ice tungsten

4.tungsten

5.Pure tungsten

6.Kotacija tabela ?ice tungstena

 

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