GB/T 3630-2006 Standard Nb Niobium Cake For Chemical Anti Corrosion

niobium Nb cake high purity customizable spcification actual stuff

Application: mainly used in chemical anticorrosion, especially in acid treatment system
Brand RO4200 RO4210
Purity: 99.95% 99.99
Executive standard :ASTM B393-05 or GB/T 3630-2006

Flatness requirements:
Flatness (percentage)=(H/L)X100
H-- Maximum distance between standard plane and the lower surface of sheet;
L-- The minimum horizontal distance between the highest point of the sheet and the contact point of the standard plane

Metallic element content table unit (ppm)

Gas element content table unit (ppm)

Luoyang Forged Tungsten-Molybdenum Material Co., Ltd. is concentrated on the R&D, manufacture, and sales of rare refractory metals for more than 16 years. We specially produce the deep processing produts of tungsten, molybdnum, titanium, tantalum, niobium and alloy products upon the advantage of geography and resource. Our team has rich production experience, favorable production environment, advanced production equipment and high-tech testing equipment, so we could stabilize the quality of the products. The products are widely used in the industry of power, electron, sapphire, solar cell, glass fibre, vacuum medical instrument, metallurgy and aerospace, etc. Our products export to Europe, USA, Japan, Korea, India, etc, and win the customers’ praise. We insist on “honest and quality as the root”, and service our customers!

Corporate Idea:

Innovation: Accept new things, and have the courage of technical innovation and thinking innovation

Excellent Quality: Quality is the life of the company, and keep improving.

Sincerity Service: Try our best and honest, think about what customers think about, worry about what customers worry about.

Win-win Development: Create good development together with our customers.