mtengo wa tellurium ufa Te 99.99%

Kufotokozera Kwachidule:

tellurium ufa Te 99.99%
Tellurium ikhoza kugwiritsidwa ntchito m'magawo osiyanasiyana, malinga ndi chiyero chake. Itha kugwiritsidwa ntchito ngati zida zowunikira ma infrared, zida zama cell solar, zida zoziziritsa ndi zina. Amagwiritsidwa ntchito kwambiri pa semi-conductor, cell energy cell, electrothermic transition element, cooling element, air-sensitive, thermosensitive, pressure-sensitive, photosensitive, piezo-electric crystal and nuclear radiation detector, infrared detector and basic material.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe Akatundu

1.ZOWONA ZONSE

Makhalidwe:

Siliva yoyera, yonyezimira, chitsulo cholimba. Kusungunuka mu sulfuric acid, nitric acid, potaziyamu hydroxide ndi potaziyamu cyanide solution. Zosasungunuka m'madzi. Amapereka fungo la adyo kuti apume, amatha kuwononga. Ndi p-type semiconductor ndipo ma conductivity ake amakhudzidwa ndi kuwala.

Zowopsa:

(Metal and compounds, as Te): Poizoni pokoka mpweya. Kulekerera: 0.1 mg/m3 mpweya.

Mapulogalamu:

Telluriumangagwiritsidwe ntchito m'madera osiyanasiyana, malinga ndi chiyero chake. Itha kugwiritsidwa ntchito ngati zida zowunikira ma infrared, zida zama cell solar, zida zoziziritsa ndi zina. Amagwiritsidwa ntchito kwambiri pa semi-conductor, cell energy cell, electrothermic transition element, cooling element, air-sensitive, thermosensitive, pressure-sensitive, photosensitive, piezo-electric crystal and nuclear radiation detector, infrared detector and basic material.


2. ZINTHU ZAMBIRI

Chizindikiro:

Te

CAS:

13494-80-9

Nambala ya Atomiki:

52

Kulemera kwa Atomiki:

127.60

Kachulukidwe:

6.24gm/cc

Melting Point:

449.5 ℃

Malo Owiritsa:

989.8 ℃

Thermal Conductivity:

-

Kukanika kwa Magetsi:

4.36x10(5) microhm-cm @ 25 ℃

Electronegativity:

2.1 Zolemba

Kutentha Kwapadera:

0.0481 Cal/g/oK @ 25℃

Kutentha kwa vaporization:

11.9 K-Kal/gm atomu pa 989.8 ℃

Kutentha kwa Fusion:

3.23 Cal/gm mole

3. KUKHALA

Te%

99.99min

Al

5

Cu

10

Fe

5

Pb

15

Bl

5

Na

20

Si

5

S

10

Se

15

As

5

Mg

5

Zonse zili muchidetso

100max


Satifiketi:

5

Zomwe titha kupereka:

34


  • Zam'mbuyo:
  • Ena:

  • Zogwirizana nazo