Nb распыление цели для PVD покрытие оптики промышленное применение производитель пользователь baoji tianbo metal company

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Цена:204,00 $ - 214,00 $*

Количество:

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Product Description


 Nb Sputtering Target for PVD coating Optics Industry application manufacturer user baoji tianbo metal company


 Niobium belongs to the group of refractory metals. Refractory metals are metals that have a higher melting point than platinum (1 772 °C). In refractory metals, the energy binding the individual atoms together is particularly high. Refractory metals have a high melting point coupled with a low vapor pressure, high modulus of elasticity and high thermal stability. Refractory metals are also characterized by a low coefficient of thermal expansion. Compared to other refractory metals, niobium has a relatively low density of only 8.6 g/cm3.


 














































Item Name



Niobium (Nb) sputtering target



Available Purity



3N,3N5



Dimension



As per your request



Available Shape



Planar, round



Density



8.58g/m³



Melting point



2468



Boiling point



4928



Technology



Vacuum Melting, Patented thermo-mechanical process and machine work



Application



Semiconductors, Micro-Electronics etc.



Certificate of Analysis



Available



 


 


Chemical composition:



























































Chemistry                                                                %



Designation



Chief component



Impurities   maximum


 

Nb



Fe



Si



Ni



W



Mo



Ti



Ta



O



C



H



N



Nb1



Remainder



0.004



0.003



0.002



0.004



0.004



0.002



0.07



0.015



0.004



0.0015



0.002



Nb2



Remainder



0.02



0.02



0.005



0.02



0.02



0.005



0.15



0.03



0.01



0.0015



0.01



 


Mechanical requirements (annealed condition):


















Grade



Tensile strength  δbpsi (MPa), ≥



Yield strength  δ0.2, psi (MPa),≥



Elongation in 1"/2" gage length, %, ≥



RO4200-1


RO4210-2



18000 (125)



12000 (85)



25



 


 


 


 


 


 


 





Product Display


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Recommend product:


Titanium


 





Our Services


QQ20170628151838


 


Why choose us?


1.Provide competitive price for you.


2.We have our own factories and production teams over other suppliers.


3. Reliable quality on the base of the same price.


4. Delivery meet your requirements


5 Generally speaking ,we can supply from stock.


6.Do our best to meet the customer requirements.


7If you have any questions or need any help ,please text us at any time.





Company Information


Baoji Tianbo Metal Materials Co., Ltd. Is a professional manufacturer of metal materials, providing various specifications of tungsten, molybdenum, tantalum, niobium, titanium and other materials and deep processing products for different customers.


 


If you are interested in any of our products, please feel free to visit our website and contact us directly for more informations. We are looking forward to cooperate with you!



 


 





Why Choose us?


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BAOJI TIANBO METAL MATERIALS Co., Ltd has joined Alibaba Trade Assurance Supplier System.


 


Three advantages for buyer to choose integrity service supplier:


 


First, It could be save your time and effort to lock on the reliable supplier fastly.


Second, It could be reduce the risk about purchase.


Third, You can lodge a complanit from Alibaba and then get compensation of trade assurance when you meet trade controversial issue.


 


0% Purchase Risk, 100% Compensation





Packaging & Shipping


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We ship worldwide by EMS ,DHL ,UPS ,FedEx ,TNT and so on.


 


We are unable to control the delivery time because it is processed by Third-party service, but if the parcel has not arrive within expected time, please contact us, we will help you to track it and give you a satisfied reply.





FAQ


FAQ


1.Are you a factory or trading company?
Our factory has 10 years experience in production.


 


2.Are you able to provide samples? MOQ?
Yes, we can supply you free sample. MOQ:1kg.


 


3.Do you accept customed?
Yes, we can according to your unit weight or drawings processing.


 


4.Do you inspect the finishing products?
Yes, each product will be inspected by our QC before shipping.


 


5.What is the shipping cost?


It mainly depends on weight, volume, packing size and destination port.


 


6.What's your delivery time?
In stock, 1-2 days, if not, according to your quantity.






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