99.99% Cas 13494-80-9 Tellurium Metal Te Ingot

Takaitaccen Bayani:

Sunan samfurin: Tellurium ingot

Tsafta: 99.99% min

Lambar CAS: 13494-80-9

Matsakaicin Molar: 127.60 g/mol

Matsayin narkewa: 450 ℃

Tushen tafasa: 988 ℃

Girma: 6.24

Electronegativity: 2.01

Tsawon bandeji: 0.35 eV

Musamman zafi: 0.0481 Cal/g/K @ 25°C

Sautin sandar sauti: 2610 m·s−1 (a 20 ° C)

Ƙarfin zafin jiki: 2.35 W/m/K

Aika mana imel

Cikakken Bayani

Halaye.

Yana da siffar ƙarfe-fari na azurfa, girman 6.25 g / cm3, wurin narkewa na 452 ° C, wurin tafasa na 1390 ° C, da taurin 2.5 (taurin Mohs).Akwai nau'ikan allotropic guda biyu, crystalline da amorphous.Tellurium yana ƙonewa a cikin iska tare da harshen wuta mai launin shuɗi kuma yana haifar da tellurium dioxide;yana iya amsawa da halogens amma ba tare da sulfur da selenium ba.Soluble a cikin sulfuric acid, nitric acid, potassium hydroxide da potassium cyanide bayani.Rashin zafi canja wuri da lantarki aiki.Tellurium tare da tsabta fiye da 99.99% ana kiransa high-tsarki tellurium.

Aikace-aikace

Ana amfani da shi don shirya semiconductors na II-VI, sel hasken rana, abubuwan canza canjin thermoelectric, abubuwan firiji, diodes masu fitar da haske, gano hasken nukiliya, masu gano infrared da sauran kayan yau da kullun.

Ƙayyadaddun bayanai

Samfura	Te.3N	Te.4N	Te.5N
Da (minti%)	99.9	99.99	99.999
Rashin tsarki	Max ppm
Ag	20	5	0.1
Al	10	8	0.4
Cu	10	5	0.5
Cd	10	2	0.1
Fe	30	10	0.2
Mg	50	5	0.1
Ni	50	5	0.5
Pb	20	10	0.5
Sn	20	3	1
Zn	30	5	0.1
Se	30	15	1
Si	20	10	0.5
Bi	30	8	0.4
Jimlar	500	100	10

Amfaninmu

Sabis za mu iya bayarwa

1) Ana iya sanya hannu kan kwangilar hukuma

2) Ana iya sanya hannu kan yarjejeniyar sirri

3) Garanti na dawowar kwana bakwai

Mafi mahimmanci: za mu iya samar da ba kawai samfurin ba, amma sabis na mafita na fasaha!

Shiryawa & Bayarwa

Don mafi kyawun tabbatar da amincin kayan ku, za a samar da ƙwararru, abokantaka na muhalli, dacewa da ingantaccen marufi.

Bayanin Kamfanin

Gabatarwar Kamfanin

Shanghai Epoch Material Co., Ltd yana cikin cibiyar tattalin arziki-Shanghai.Kullum muna bin “Kayan ci gaba, ingantacciyar rayuwa” da kwamitin bincike da haɓaka fasaha, don yin amfani da shi a rayuwar yau da kullun na ɗan adam don inganta rayuwarmu.

Yanzu, galibi muna ma'amala da kayan ƙasa marasa ƙarfi, kayan nano, kayan OLED, da sauran kayan haɓaka.Wadannan ci-gaba kayan ana amfani da ko'ina a cikin sunadarai, magani, ilmin halitta, OLED nuni, OLED haske, muhalli kare, sabon makamashi, da dai sauransu.

A halin yanzu, muna da masana'antar samarwa guda biyu a lardin Shandong.Yana da fadin kasa murabba'in mita 30,000, kuma yana da ma'aikata sama da mutane 100, wadanda mutum 10 daga cikinsu manyan injiniyoyi ne.Mun kafa layin samarwa da ya dace da bincike, gwajin gwaji, da samar da jama'a, sannan mun kafa dakunan gwaje-gwaje biyu, da cibiyar gwaji daya.Muna gwada kowane samfuri da yawa kafin bayarwa don tabbatar da samar da samfur mai inganci ga abokin cinikinmu.

Muna maraba da abokan ciniki daga ko'ina cikin duniya don ziyarci masana'antar mu da kafa kyakkyawar haɗin gwiwa tare!

Akwai wata tsohuwar magana a China cewa mun fi farin cikin ganin abokai da abokan ciniki daga ko'ina cikin duniya!

Kamfaninmu ya wuce ta tsarin gudanarwa na ISO 9001, kuma muna da namu tsarin SOP don samarwa, tallace-tallace, da bayan sabis na tallace-tallace!Da fatan za mu iya samar muku da kyakkyawan sabis na ƙwararru!

Gangamin Talla

Maraba da duk abokan ciniki daga duk duniya!

Muna da abokan ciniki a duk duniya, kuma har yanzu, sun kafa kyakkyawar haɗin gwiwa tare da susung, LG, LV, da sauran abokan ciniki da yawa, kuma don ƙarin bayani, da fatan za a tuntuɓe mu!

FAQ

1) Shin kuna sana'a ko kasuwanci?

Mu masana'anta ne, masana'antar mu tana cikin Shandong, amma kuma muna iya ba ku sabis tasha tasha ɗaya!

2) Sharuɗɗan biyan kuɗi: T/T (canja wurin telex), Western Union, MoneyGram, BTC (bitcoin), da sauransu.

4) Samfurin samuwa, za mu iya samar da kananan free samfurori don ingancin kimanta manufa! 5) Package1kg da jakar fpr samfurori,

25kg ko 50kg a kowace ganga, ko kuma kamar yadda kuke buƙata.6)Ajiye Ajiye kwandon a rufe sosai a cikin busasshiyar wuri mai sanyi kuma mai cike da iska.