Specifications
1.purity:Nb2O5:99.9%min2.particle size :<1um
3.ISO9001 certificat
4.factory direct sale&free sample ok
5.delivery on time
I.product 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 | ||
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 | Risk category code | ||||
Safety instructions | 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 . | |||||
II.product 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 ^_^ ^_^