Specifications

1.purity:Nb2O5:99.9%min
2.particle size :<1um
3.ISO9001 certificat
4.factory direct sale&free sample ok
5.delivery on time

duct details-- Niobium oxide powder

Item	Particle Size	Purity		Chemical Composition ( %)
Niobium oxide powder (Electronic grade) Remark:the impurities is more lower .	<1.0um	Nb2O5(%min):99.9%		Nb2O5:99.9   ,Ni:10 ppm Ta:10 ppm    ,W:20 ppm Cr:10 ppm    ,Mo:10 ppm Si:9 ppm     ,Fe:2 ppm Ai:10 ppm    ,Cu:10 ppm Ti:10 ppm
Niobium oxide powder (Metallurgical grade ) Remark:the impurities is a bit higher than Electronic grade .	<1.0um	Nb2O5(%min):99.9%		Nb2O5:99.9  ,Ta:0.05 Ti:0.003      ,Si:0.02 Mn:0.002    ,C:0.01 P:0.005       , S:0.01 Fe:0.02       ,Al:0.005 Ni:0.01       , Pb:0.001 F:0.15
Use	Used as the raw material of producing metal niobium, also used in optical glass and electronic industry .
HS CODE	2825909000		CAS no.		1313-96-8
Molecular formula	Nb2O5		molecular weight		265.81
density(g/mL,25℃)	4.47 g/mL at 25 °C(lit.)		stability		White powder.Insoluble in water, soluble in acid, soluble in the molten potassium hydrogen sulfate and alkali carbonate and hydroxide
Melting point	1520 °C		Water solubility		insoluble
stability	Stable.		Merck		14,6559
Dangerous mark	Xi		Risk category code		36/37/38
Safety instructions	26-36-37/39		EINECS no.		215-213-6
Certification	GB/T19001-2008/ISO9001:2008		Storage		Sealed storage under dry and cool condition
Remark:We can produce the product according to customer's requirements .

 

duct photos  

 

III. product use

 

IV .Company introduction

              Chengdu best new materials Co., Ltd. located in Chengdu, China. We are a professional manufacturer

& exporter of 1. metal powders ; 2.cemented carbide tools etc.

            Our well-equipped facilities and excellent quality control throughout all stages of production enable us

gained a global sales network reaching Japan, South Korea, Poland, Iran , Syria, England, the United States,

Turkey and Brazil etc.

 

           Trust us, and you will win!

 

V.certificate

 

VI.Why Choose us :

1.100% factory manufacture and factory direct sales

2.Competitive price and quality guaranteed

3.Small order is welcomed.

4.Sample free is available .

5.Different specifications(purity and particle size .etc) of the product can be selected .

6.Delivery on time.

7.We have more than 10 years of expericence in producing metal powder.

8.We have through the ISO9001 quality management system certification.

9.We have a professional team and technical personnel, can solve all the problems you meet .

 

VII .packing and delivery

 

VIII.FAQ

Q: What is metal powder ?

A:Metal powder is the metal particle swarm which particle size is less than 1 mm.Include single metal powder,

alloy powder, and some refractory compounds with characteristics of metal powder .It is the main raw

materialsof powder metallurgy .

 

Q: Are you a factory or trading company?

A: Yes ,We are a factory.

 

Q: What are the key properties of metal powder I should be concerned with when selecting

one kind of powder for my application?

A:The key properties of metal powder that define their performance level for different applications

include purity ,particle size ,impurity content ,and loose density .

 

Q:if I need some sample before a large number of procurement, how much free sample can you supply?

A: Usually we can provide 100-500g free sample .

 

IX.Transaction process

 

X . Welcome to contact me  ^_^  ^_^