We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for niobium.
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niobium Product List and Ranking from 5 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

niobium Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

  1. Kowa Company, Ltd. General Trading Business Unit Tokyo//Chemical
  2. 蝶理 無機ファイン部 Osaka//Chemical
  3. プリンス商事 Osaka//Ferrous/Non-ferrous metals
  4. 4 プランゼージャパン Tokyo//Ferrous/Non-ferrous metals
  5. 5 Panorama Data Insights Ltd. Tokyo//Testing, Analysis and Measurement
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niobium Product ranking

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

  1. Indian-produced Niobium Pentoxide (Nb₂O₅) OG 99.99% Kowa Company, Ltd. General Trading Business Unit
  2. Russian-made niobium pentoxide (Nb2O5) 蝶理 無機ファイン部
  3. Brazilian Niobium Pentoxide (Nb₂O₅) SG (99.7%) Kowa Company, Ltd. General Trading Business Unit
  4. 4 Indian-produced Niobium Pentoxide (Nb₂O₅) SG 99.9% Kowa Company, Ltd. General Trading Business Unit
  5. 5 High melting point, high corrosion and chemical resistance: Tantalum and Niobium with excellent heat and corrosion resistance. プリンス商事

niobium Product List

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Brazilian Niobium Pentoxide (Nb₂O₅) SG (99.7%)

Brazilian Niobium Pentoxide (Nb₂O₅) SG (99.7%)

Ideal for industrial use! High-purity niobium pentoxide from Brazil (99.7%) with stable supply available | Electronic components, catalysts, ceramics, metallurgy, optical glass

Niobium pentoxide (Nb₂O₅) is a white to grayish-white powdered oxide widely used in electronic components, catalysts, ceramics, and metallurgy. This product is a STANDARD GRADE from Brazil (purity of 99.7% or higher, calcined basis) and is available in a powdered form (100% < 8 mesh), making it easy to handle and ensuring stable quality. It is utilized across a wide range of industrial fields, including the production of metallic niobium for metallurgical applications, alloy additives, dielectrics and oxide film formation for electronic components, refractive index control in ceramics and optical glass, and oxidation reactions in the catalyst field. We have established a stable import procurement system and can flexibly accommodate orders from sample sizes (1kg, 5kg) to mass production scales (tens of MT/year). This product can be supplied in bulk bags (up to 1,050kg/bag), with each package clearly labeled with the product name and lot number, ensuring traceable management. Analysis certificates (COA) and safety data sheets (SDS) are also available. We manage impurities based on international standards, ensuring stable quality for long-term supply. Additionally, it is widely adopted in the field of electronic materials, including aerospace superalloys and high-temperature ceramics.

  • Rare metals
  • alloy
  • Ceramics

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Indian-produced Niobium Pentoxide (Nb₂O₅) SG 99.9%

Indian-produced Niobium Pentoxide (Nb₂O₅) SG 99.9%

High purity 99.9%! Indian pentoxide niobium | Ideal for metallurgy, electronic components, ceramics, and catalysts | Optical glass, aerospace, automotive

Niobium pentoxide (Nb₂O₅) is a white to grayish-white powdered oxide widely used in electronic components, ceramics, catalysts, and metallurgy. This product is of Indian origin, STANDARD GRADE (purity over 99.9%), and is available in powder form (100% below 20 mesh), making it easy to handle and ensuring stable quality. In the metallurgy field, it is primarily used for the production of metallic niobium and as an alloy additive. In electronic component applications, it serves as a dielectric and capacitor material, while in ceramics and optical glass, it is utilized for refractive index control and heat resistance improvement. In catalyst applications, it is employed in oxidation and dehydrogenation reactions. Thanks to a consistent manufacturing system within India, we can flexibly accommodate orders from sample sizes (1kg, 5kg) to mass production scales. Additionally, impurities are strictly controlled at the ppm level, and analysis certificates (COA) and safety data sheets (SDS) can be issued for each lot. We have a proven track record of supply in markets centered around Europe, ensuring stable transportation and high reliability of products with traceability. In recent years, it has gained attention in research for next-generation battery materials and optical devices, and it features a sustainable supply system utilizing recycled materials. It is also adopted as a high-reliability material in the aerospace and automotive fields.

  • TaO SG Packing Drum + Liner.jpg
  • Rare metals
  • alloy
  • Ceramics

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Thin film materials: Molybdenum, Niobium

Thin film materials: Molybdenum, Niobium

100% uniform chemical composition and film thickness! Ideal for improving the corrosion resistance of touch panels.

The molybdenum niobium of Planze is a single-phase material made up of a mixed crystalline state. Since all particles are made of the same material, no fluctuations are formed during sputtering. The film thickness is uniform across the entire sputtering surface, and the niobium content is the same. The standard deviation of the niobium content does not exceed 1% by weight. 【Features】 ○ Improved corrosion resistance for touch panels is also optimal ○ 100% uniform chemical composition and film thickness ○ 100% free of oxides ○ Pursuing optimal coatings ○ Stable supply of high quality For more details, please contact us or download the catalog.

  • Other metal materials

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タンタル・ニオブ

タンタル・ニオブ

加工及び小ロット対応。高品質なタンタル・ニオブや合金製品など製鋼・化学品メーカーから精密加工企業様に供給しております。

弊社ではタンタル・ニオブだけを専門に取り扱っております。ですので何処よりも気になる価格の面において優位なお見積もりが可能です。 形状としては下記に対応しております。 ########################################## タンタル製品　　 弊社では主にシート状、板状、棒状、ワイヤー状、チューブ状など、またはユーザー様向けの特殊加工に対応しております。 ニオブ製品 主にシート状、板状、棒状、ワイヤー状、チューブ状など、またはユーザー様向けの特殊加工に対応しております。 ########################################## 上記の他にもタンタルとニオブと混ぜあわせた製品やタングステンを添加した製品, ニオブにジルコニウムを添加した製品も製造販売しております。

  • Rare metals

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Russian-made niobium pentoxide (Nb2O5)

Russian-made niobium pentoxide (Nb2O5)

There are multiple grades available! Raw materials are sourced from within Russia.

The raw materials are sourced from within Russia, and we have extensive export experience to Europe, Asia, and America. There are multiple grades available, so please feel free to contact us. Also, please take a look at our inorganic fine chemicals division's website.

  • Ceramics

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Indian-produced Niobium Pentoxide (Nb₂O₅) OG 99.99%

Indian-produced Niobium Pentoxide (Nb₂O₅) OG 99.99%

Ultra high purity 99.99%! Indian niobium pentoxide | Optimal high-performance oxide for optical glass and electronic materials.

Niobium pentoxide (Nb₂O₅) is a white to grayish-white powdered oxide that is an important material widely used in electronic materials and optical fields. This product is of Indian origin and is OPTICAL GRADE (purity of 99.99% or higher), adopting a powdered form (100% below 20 mesh) with extremely high transparency and refractive index control. It is specifically designed to achieve both high transparency and high refractive index in optical glass and optical thin films, and is utilized in cutting-edge optical devices, lenses, and electronic components. Furthermore, the impurity levels are kept below ppm (with Fe, Cr, Cu, Mn, Mo, and Ni all below 2 ppm), and strict quality control compliant with international standards is implemented. We can flexibly respond from sample supply to mass production scale, ensuring stable supply for research and development as well as commercial applications, primarily in the European and Japanese markets. Each lot is analyzed using ICP-OES and XRF, and a COA and SDS are issued. The product is provided in drums with moisture-proof liners, ensuring long-term stability through storage away from direct sunlight and humidity. Additionally, we actively incorporate recycled materials, supporting sustainable sourcing. The adoption of this product is also expanding in next-generation optical devices and advanced electronics fields.

  • TaO SG Packing Drum + Liner (002).jpg
  • Rare metals
  • alloy
  • Ceramics

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[Market Report] The Global Niobium Market

[Market Report] The Global Niobium Market

The global market for niobium is expected to surge, reaching 2.221 billion USD by 2031.

The global market for niobium, which plays an important role in various industries, is poised for remarkable growth in the coming years. This versatile market recorded significant sales of approximately 1.64 billion USD in 2022 and is expected to rise to an estimated 2.221 billion USD by 2031. This impressive trajectory is supported by a solid compound annual growth rate (CAGR) of 3.61% during the forecast period from 2023 to 2031. Niobium, represented by the symbol Nb and atomic number 41, is a remarkable chemical element that boasts several distinctive properties. This soft, rare, grayish-white metal exhibits ductility, malleability, and a body-centered cubic crystal structure. Chemically and physically, niobium is quite similar to tantalum. However, niobium is reactive with carbon, oxygen, nitrogen, halogens, and sulfur, so care must be taken when handling it, especially in protective environments. While it is sensitive to high temperatures, concentrated acids, alkalis, and oxidizers, it remains inert to acids, including the notorious aqua regia, at standard temperatures. For application methods, please check the [PDF download] button or apply directly through the relevant links.

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High melting point, high corrosion and chemical resistance: Tantalum and Niobium with excellent heat and corrosion resistance.

High melting point, high corrosion and chemical resistance: Tantalum and Niobium with excellent heat and corrosion resistance.

We also accommodate small lots and various forms such as sheets, plates, rods, wires, tubes, and special processing for users!

Our company specializes exclusively in tantalum and niobium. Therefore, we can provide competitive quotes that are advantageous in terms of pricing compared to others. We offer the following shapes: ########################################## Tantalum products We mainly handle sheet, plate, rod, wire, and tube forms, as well as special processing for our customers. Niobium products We mainly handle sheet, plate, rod, wire, and tube forms, as well as special processing for our customers. ########################################## In addition to the above, we also manufacture and sell products that mix tantalum and niobium, products with added tungsten, and products with added zirconium to niobium.

  • Rare metals

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