PbTe Granules
Lead telluride properties: Gray cubic crystal system. Melting point: 924℃. Relative molecular mass: 334.8.CAS registration number: 1314-91-6. Density: 8.164g/cm ³. The conventional method is to mix high-purity lead and tellurium in a stoichiometric ratio and store them in quartz ampoules. In a furnace, quartz ampoules are melted at 1050 ° C under vacuum for 12 hours, and then rapidly cooled in air to synthesize PbTe. The prepared PbTe can be grown into PbTe single crystals by gas-phase growth and zone melting methods.

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Detailed introduction

Product name: Lead Telluride Granules

Specification: We can process and customize various specifications and sizes according to customer requirements.


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Physical and chemical properties

Lead telluride properties: Gray cubic crystal system. Melting point: 924℃. Relative molecular mass: 334.8.CAS registration number: 1314-91-6. Density: 8.164g/cm ³. The conventional method is to mix high-purity lead and tellurium in a stoichiometric ratio and store them in quartz ampoules. In a furnace, quartz ampoules are melted at 1050 ° C under vacuum for 12 hours, and then rapidly cooled in air to synthesize PbTe. The prepared PbTe can be grown into PbTe single crystals by gas-phase growth and zone melting methods.


Application field

It is used for manufacturing thermoelectric converters (coolers, generators, heat sources), infrared detectors, and tunnel diodes.


Lead tellurium /PbTe/3N:

ElementMeasured value"UnitElementMeasured value"UnitElementMeasured value"Unit
Li

Zn

Pb

B

Ga

Bi

F

Ge

Y

Na

As0.5ppmTh

Mg0.5ppmSe

Er

Al0.5ppmZr

Ru

Si

Nb

Rh

P

Mo

Os

Cl

Pd

Cd1ppm
K

Ag0.2ppmIn

Ca

Sn1ppm


Ti

Sb




V

Ba




Cr

Hf


Mn

Ta

C

Fe0.5ppmW

S

Co1ppmPt

O

Ni0.5ppmAu

N

Cu0.5ppmHg

H

Packaging and shipment

Company Profile

Guangqing Ganglian Metal Manufacturing Co., Ltd. is a professional steel Supplier. We are committed to providing global users with a wide variety of high-quality one-stop supply chain solutions. The predecessor of the company has been deeply engaged in the domestic market for over a decade. In 2021, the export department was established. Relying on its strong resource integration capabilities and service network, its products have been exported to Vietnam, the Philippines, Thailand, Myanmar, Indonesia, Turkey, Poland, Italy, Spain, Saudi Arabia, the United Arab Emirates, Bahrain, Iran, Russia, Brazil, Kenya, and South Africa. More than 80 countries and regions.

With a professional team, high-quality resources, efficient processes and considerate services, we guarantee your delivery timeliness, create greater value for our customers and help you gain the upper hand in the global market.

Enterprise certification

证书2

The product range covers various types such as Steel plates, coils, tubes, profiles, etc. The materials include carbon steel, stainless steel, galvanized, color-coated, alloys, copper and aluminum, etc. The enterprise has passed international certifications such as ISO9001 and 13485. Its products comply with different standards including JIS,DIN,ASTM,EN,AISI, GOST etc, and have successfully passed CE certification. The company actively cooperates with third-party certification companies such as TUV,BV, and SGS to provide customers with authoritative and reliable third-party test reports.

  • ISO-1
    ISO9001
  • 14001-1
    ISO14001
  • 45001-1
    ISO45001
  • CE-1
    CE

Exhibition-related

展会1

- Vietnam Exhibition

展会3

- Saudi Exhibition

展会2

- Saudi Exhibition

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