9 USA 
3 Russia 
1 Brazil 
1 Cote DIvoire 
1 Germany 
optical glass grade niobium oxide Photos Catalog - WorldBid B2B Market
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Optical Glass Grade Niobium OxideChemical Processing - YICHUN JINYANG RARE METAL CO., LTD - China - April 3, 2013 - contact company for priceOptical glass grade niobium oxide has 99.99(Nb2O5), and impurities is the least. The product is white powder. Net weight 25 KG / Paper Drum or 50 KG / Iron Drum with inner package of double plastic bags. The impuities below: lOI 1000 TA 10 Fe 4 Si 20...
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Industrial Grade Niobium OxideChemical Processing - YICHUN JINYANG RARE METAL CO., LTD - China - April 3, 2013 - contact company for priceIndustrial grade niobium oxide has 99.9(Nb2O5), and impurities is the least. The product is white powder. We are specilized in processing niobium oxide and have occupied in the field for sseveral years. We are factory and trading company. If you have...
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Niobium Oxide With Different Purities Exceeding 99 Can Be AchievedMetals - Other - Zhaoqing Du0luoshan Sapphire Rare Metal Co., Ltd - China - July 31, 2013 - contact company for priceNb2O5 are white Powders, We can produce different purities as follows: Industrial grade purity : 99.6% electronic grade purity : 99.8% or 99.9% maily for capacitors optical grade purity: 99.99%maily for optical glass single crystal level purity: 99.9...
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Optical Glass Grade Tantalum OxideChemical Processing - YICHUN JINYANG RARE METAL CO., LTD - China - April 3, 2013 - contact company for priceOptical glass grade tantalum oxide has 99.99(Ta2O5), and impurities is the least. The product is white powder. We are specilized in processing tantalum oxide and have occupied in the field for sseveral years. We are factory and trading company. If yo...
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Niobium Powder Metallurgical GradeChemicals - Liwei chemical Co. Ltd - China - August 30, 2013 - contact company for priceChemical symbol: Nb Atomic number: No.41 Melting point: 2468℃ Boiling point: 4742℃ Density: 8.57g/cm3 Application : 1, Applied superconductivity: When the temperature is lowered to near absolute zero, some of the chemical nature of the ch...
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A517 Grade H A517 Grade P A517 Grade Q A517 Grade S Steel PlateMetals - Steel - Henan Gang Iron and Steel Co.,Ltd - China - August 20, 2012 - contact company for priceSupply A517 Grade H, A517 Grade P, A517 Grade Q, A517 Grade S steel plate ASTM A517 standard specification for pressure vessel plates, alloy steel, high-strength, quenched and tempered. The steel shall be killed and shall conform to the fine austenit...
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Niobium Sheet Plate Bar Rod Tube Target WireMetal Manufacturing - Changsha South Tantalum Niobium Co.,Ltd - China - September 7, 2012 - contact company for price
Niobium sheet, Niobium plate Material: Niobium sheet, Niobium plate Grade: RO4200-1, RO4210-2 Thickness:0.05-20mm Purity: >=99.9% or 99.95% Niobium rod/bar Material: RO4200-1, RO4210-2A Size: Dia4~100mm Standard: ASTM B392-98 Purity: >=99.9% or...
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Astm B394 R04200 Niobium Tubes And PipesMetals - Other - Baoji Mingkun Nonferrous Metal Co.,Ltd - China - September 7, 2012 - contact company for price
Product Name: Nionium Tubes and pipes Materials: R04200 , R04210，R04251 5292;R04261 Standard: ASTM B394 Place of origin: Baoji, China Niobium content: ≥99.5% impurity content: 0.003% Specification: OD: φ1.0-100m WT: 0.2-5.0mm Len...
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Astm B393 R04200 Niobium Plates And SheetsMetals - Other - Baoji Mingkun Nonferrous Metal Co.,Ltd - China - September 7, 2012 - contact company for price
Product Name: Nionium Plate Materials: R04200 , R04210，R04251 5292;R04261 Standard ASTM B393 Place of origin: Baoji, China Niobium content: ≥99.5% impurity content: 0.003% Specification: T0.5-50mm×W50-800mm×L50 -2000mm Note: Manufactu...
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Astm B392 R04200 Niobium Bars And RodsMetals - Other - Baoji Mingkun Nonferrous Metal Co.,Ltd - China - September 7, 2012 - contact company for price
Product Name: Nionium Bars Materials: R04200 , R04210，R04251 5292;R04261 Standard ASTM B392 Place of origin: Baoji, China Niobium content: ≥99.5% impurity content: 0.003% Specification: φDia3.0—80mm×Leng th500—2000mm Note: Manufa...
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Niobium Rod Bar We Manufacture The Products According To Aws Ams And Astm SpecificationsMetals - Other - Zhaoqing Du0luoshan Sapphire Rare Metal Co., Ltd - China - July 31, 2013 - contact company for priceTantalum/ Niobium bar. which quality is maitained with all existing standards such as ASTM or ISO9001 or Chinese national standards. size and specification can be made on customers requests Niobium is a soft, ductile metal that can be cold worked ove...
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Tantalum Plate Niobium The Thinnest Can Be As Low 0 1mm Thickness 1 10Metals - Tantalum - Zhaoqing Du0luoshan Sapphire Rare Metal Co., Ltd - China - August 5, 2013 - contact company for price
Tantalum/ Niobium plate the thinnest plate can be as low as 0.1mm. Thickness: 0.1-10 Width max: 1000 Length on required . We manufacture the products according to AWS, AMS and ASTM specifications. Zhaoqing Duoluoshan Sapphire Rare Metal Co., Ltd, bui...
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Molybdenum Niobium Sputtering TargetMetals - Molybdenum - China Rare Metal Material Co., Ltd - China - October 29, 2013 - contact company for priceName: Molybdenum Niobium sputtering target Molecular formula: Mo(90)Nb(10)wt%, MoNb Color: black Brand Name: CRM Purity: 99.95%min biggest size: Disc 18 inch （457.2mm) diameter 450mmx125mm or 420mmx200mm or 360mmx300mm or 330x330mm Relative De...
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Tantalum Niobium Carbide Tanbc From Western MinmetalsMetals - Other - Western Minmetal (SC) Corporation - China - March 20, 2015 - contact company for priceTantalum- Niobium Carbide ( TaNbC) TaNbC powder Ta/ Nb ratio: 90/ 10, 80/ 20, 70/ 30, 60/ 40, 50/ 50 Total Carbon: 6.7% , 7.3% , 7.8% , 8.1% , 8.8% ( +/ - 0.3% ) Free Carbon: ≤ 0.15 Impurity % Max each. Si 0.01, Fe 0.06, Ni 0.04, K/ Na 0.005, C...
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Niobium Carbide Nbc Tantalum Tac Titanium TicMetals - Other - Western Minmetal (SC) Corporation - China - March 20, 2015 - contact company for priceNiobium Carbide ( NbC) , NbC Powder Toatl Carbon ≥ 11.1% , Free Carbon ≦ 0.15% Impurity % Max each Al/ Si/ Ca 0.01, Fe 0.05, Na/ K 0.005, N 0.02, O 0.30 Size: 0.5- 500um Fsss Packing: 25kgs in plastic bag with iron drum outside. Mainly us...
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Tantalum Niobium CarbideMetals - Other - Western Minmetals (SC) Corporation - China - October 15, 2015 - contact company for priceProduct Specification/ Models Tantalum- Niobium Carbide ( TaNbC) Chemical PCT Grade 90: 10 Ta 84.4±1.5, Nb 8.85±1.0, Totol C 6.75±0.3, Free C<0.15 Grade 80: 20 Ta 71.5±1.5, Nb21±1.0, Totol C 7.3±0.3, Free C<0.15 Grade 70: 30 Ta 65.6±1.5,...
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Niobium CarbideMetals - Other - Western Minmetals (SC) Corporation - China - October 15, 2015 - contact company for priceProduct Description Niobium carbide powder is dark grey powder with melting point 3490oC, boiling point 4300oC, density is 7.56g/ cm3. Being higher melting point, high hardness and chemical stability. Product Feature dark grey powder Product Specific...
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Niobium AlloyMetals - Other - Western Minmetals (SC) Corporation - China - October 15, 2015 - contact company for priceProduct Specification/ Models Niobium/ Niobium Alloy Purity 99.95% , 99.99% Niobium and Niobium alloy Bar, rod, wire as per ASTM B392- 09 Niobium and Niobium alloy Plate, Sheet, Foil, Strip as per ASTM B393- 09 Niobium and Niobium alloy Seamless and ...
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Niobium Sputtering TargetMetals - Other - China Leadmat Advanced Materials Co.,Ltd - China - August 21, 2012 - contact company for price
Metal Sputtering Targets: Aluminum (Al), Antimony (Sb), Bismuth (Bi), Boron (B), Cadmium (Cd), Cerium (Ce), Chromium (Cr), Cobalt (Co), Copper ( Cu), Dysprosium (Dy), Erbium (Er), Europium (Eu), Gadolinium (Gd), Germanium (Ge), Gold (Au), Graphite, C...
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Niobium Pentoxide Nb2o5 Sinter GranuleChemicals - Taizhou ATS Optical Material Co., Ltd - China - April 1, 2017 - 120.00 Dollar US$Our niobium pentoxide has one category: sinter. The product in this picture is sinter granule. Applied in: Filter; HR coating We follow critical manufacture standards, quality assurance, welcome your consultation! Specificati ons Summary: 1.sinter gr...