tantalum rod alloy have high melting and good corrosion resistance and cold-workability ,so they are extensively applied to aerospace ,high-temperature technology,unclear and chemical industry,mainly used for manufacturing components of ultrasonic airplane and roket injector and airship combustion chamer,high temperature-resistant component of furnace and corrosion-resistant component in HNO3,HCL,H2SO4 enviroment. Specification:ASTMB365-98 Model:RO5200,RO5400,RO5252,RO5255 Application: 1. Prosthetic devices for humans - hip joints, skull plates, mesh to repair bone removed after damage by cancer, suture clips, stents for blood vessels 2. High temperature furnace parts. Package: Hardest wooden cases Minimum order :2kg.
Product Description Tantalum and tantalum alloy (Ta-2.5W,Ta-10W,Ta-40Nb) tube have high melting point and good corrosion resistance and cold-workability, so they are extensively applied to chemical, High-temperature technology and atomic energy industry. Tantalum and Tantalum alloy tube are mainly used for manufacturing reactor, heat exchanger, tube, bayonet, condenser, screw coil, electric thermocouple and its protector tube, U-shaped tube, reactor and tube for liquid metal. Product Feature High melting point: 2996 Boiling point: 5425 Nature: good ductility, good workability, good resistant-corrosion Technical: cold rolled Product Specification/Models Specification: ASTMB521-98 Model: RO5200,RO5400 Application The oxide is used to make special high refractive index glass for camera lenses.The high melting point and oxidation resistance lead to the use of the metal in the production of vacuum furnace parts. Due to its high density, shaped charge and explosively formed penetrator liners have been constructed from tantalum. Tantalum greatly increases the armor penetration capabilities of a shaped charge due to its high density and high melting point.It is also occasionally used in precious watches e.g. from Hublot, Montblanc and Panerai. Tantalum is also highly bioinert and is used as an orthopedic implant material. Other Information packaging: hardest wooden box or you ordered full payment must be made within 15days of placing order. shipping and handing: EMS is our peferred shipping method and are despatched with 1~2business days of payment We are closed on weekend and DO NOT ship on Saturdays and Sundays A Tracking number will sent to you via e-mail after you orderhas been shipped. if you do not recelive the Tracking number within 7 business days of comfirming payment ,please check your spam folder and then contact us. Delivery : 20-25days Origin : China(mainland) Minimum Order : 2kg Packaging : hardest wooden boxes Remarks : we can supply the sample according to the purchaser's special requirement.
Coltan Tantalum 99.9% Available through Donsfield's Steinweg Account We are pleased to announce the availability of high-quality Coltan Tantalum (99.9%) through our Steinweg account. Key Details: - Location: Donsfield Slot, Steinweg City Deep, South Africa - Trial Offering: 2.5 kg available for testing purposes - Delivery Capacity: Up to 300 kg per week Terms of Engagement: - Testing and Payment Location: Steinweg City Deep, South Africa - Proof of Funds: Required prior to testing - Payment Method: MT-103 only (no Letters of Credit, DLCs, or SBLCs) - Delivery Terms: EXW Steinweg (no FOB/CIF) Account Information: - Account Name: Donsfield We will provide a test report and images upon request. Contact us today to secure your order!
MF: Ta Chemical Name: Tantalum Powder Purity: > 99.99% APS: 40-50 µm (Size Customization possible) Form Micro powder CAS Number 7440-25-7
Specifications : tantalum sheet, tantalum plate, tantalum foil Grade: RO5200, Ro5400,RO5252,RO5255 Standard :ASTM B708-98 Size:T0.1-10.0mm We are factory specializing in the manufacture and export Tantalum and Niobium prodcut for more than ten years,Including foil tube ,rod,wire,sheet,plate, ,rod,strip,target and so on We can supply the best quallity and low price. Tantalum sheets, Tantalum- tungsten alloy sheets(Ta2.5W, Ta10W) Purity : 99.95%min or 99.99%min conformity with ASTM B 708 98
Product Description : Ta 2o5 Manganese Grades between 25% - 45% and up Price of product ( USD price or FOB price) : $60 per Pound Product origin : Democratic Republic of Congo Key Specifications/Special Features : varified and compliant with the Dodd Frank Act. Minimum Order Size and Packgaing details : 25MT minimum order size delivered within a shipping container
Ethiopia is the sixth biggest producer of tantalum in the world with the potential to dramatically increase their standing. We can provide first hand.
Vanadyl sulfate, vanadium pentoxide, vanadium trioxide, sodium metavanadate, potassium metavanadate, ammonium metavanadate, vanadium electrolyte, nano titanium dioxide.
Tantalum sputtering target tantalum- tungsten alloy target Material: ro5200, ro5400, ro5252(ta-2.5w), ro5255(ta-10w) Size: Circular targets: Diameter 25mm up to 400mm x thickness 3mm up to 28mm Rectangular targets:Thickness 1mm up to 12.7mm x width up to 600mm x length up to 2000mm Purity: >=99.95% or 99.99% Special requirements to be agreed on by the supplier and buyer of negotiation Tantalum tube tantalum capillary tube tantalum tungsten alloy tube Material: ro5200, ro5400, ro5252(ta-2.5w), ro5255(ta-10w) Size: dia: ï?1.0-100mm x thick: 0.25-8.0mm x length: 200mm-8000mm Standard: as per astm b521 Purity: >=99.95% or 99.99% Tantalum wire, rodï¼?bar Material: ro5200, ro5400, ro5252(ta-2.5w), ro5255(ta-10w) Size: 0.5-120mm dia. X 1000-6000mm l Purity: >=99.95% or 99.99% Specification: astm b 365 Special requirements to be agreed on by the supplier and buyer of negotiation Tantalum sheet, plate, foil, strip, target Material: ro5200, ro5400, ro5252(ta-2.5w), ro5255(ta-10w) Size: 0.025mm min. T x 1000mm w max. X 2000mm l max. Purity: >=99.95% or 99.99% Specification: astm b 708 Special requirements to be agreed on by the supplier and buyer of negotiation
Tantalum is a chemical element with the symbol Ta and atomic number 73. It is a very hard, ductile, lustrous, blue-gray transition metal that is highly corrosion-resistant. Tantalum is found in nature primarily in the minerals columbite-tantalite (also known as tantalum-columbite) and tantalite-(Fe,Mn). properties of tantalum: Melting point: 3,020 C (5,453 F) Boiling point: 5,900 C (10,412 F) Density: 16.69 g/cm³ Electrical conductivity: 2.25 (40 C)·cm Thermal conductivity: 13 W/mK (20 C) Hardness: 190 HV (300 C) Corrosion resistance: Excellent resistance to acids and alkalis
Tantalum assumes a central role in the field of electronics, notably serving as a crucial component in the production of capacitors for smartphones, laptops, and a myriad of other electronic devices. Beyond the realm of electronics, tantalum also plays an essential part in aerospace applications and the manufacturing of medical equipment. Our company takes great pride in its position as the premier global exporter of tantalum, reaffirming our unparalleled expertise in supplying this vital material to a range of high-tech and critical industries.
Ta2O5>9% MOQ:24 MT / 20 feet container Package: 1MT/ jumbo bag
Tantalum Sputtering Targets Tantalum(Ta) is one of the rare, hard, blue gray, and highly corrosion-resistant refractory metals. The melting point of tantalum is 2980 â??, and the density is 16.68g/cm³. Tantalum has a series of excellent properties, including high melting point, low vapor pressure, good cold working performance, high chemical stability, strong resistance to liquid metal corrosion, and large dielectric constant of surface oxide film. Tantalum targets are mainly used in semiconductor coating, optical coating, flat panel displays, optical information storage space industries, glass coating industries such as automotive and architectural glass, optical communication, etc. Tantalum Sputtering Targets are made from tantalum of the highest purity, ensuring a consistent and reliable composition. The high density of the material increases sputtering efficiency and improves film adhesion. The low content of impurities and gases in tantalum enables excellent film quality and uniformity. In addition, the material is easy to process and can be precisely molded to meet specific application requirements. Their adaptability and reliability make them an important part of many sputter deposition processes.
We have available : 1. NIOBIUM ORE QUANTITY : 3000 MT PER MONTH 2. TANTALUM QUANTITY : 15000 MT PER MONTH DELIVERY : CIF ASWP PAYMENT : LC 100%
Commodity 1 has direct access to high-quality tantalum ores with 30% -45% tantalum �¢?? higher than the average level of tantalum ore in other countries. Consequently, buyers will save money due to less processing of tantalum to produce the final metal product. Commodity 1 has streamlined the shipping process for our valuable customers. Second, due to its proximity to significant tantalum markets, our buyers from China and the United States have a shipping advantage. With a vast reserve of tantalum ore available, Commodity 1 will always be able to fulfill your orders without delay. The future global market outlook for tantalum is positive. It is expected that the demand for tantalum will continue to grow in the future, with the growing need for electronics, chemical processing, and aerospace applications. PACKAGING & DELIVERY Packaging Details: Crushed Processed Port: Lagos Apapa Port Bags: 50 kg Container: 20 ft Lead time: Quantity (metric tons) 20 MT/Month Lead time (days) 30 DAYS TANTALUM ORE ANALYSIS ELEMENT PERCENTAGE Tantalum 30-45% Niobium 20-30% Iron 10-20% Manganese 5-10% Silicon 5-10% Aluminum 2-5% Other elements 0-10% Tantalum ore elemental composition varies slightly based on the source and what region of Nigeria it is collected. We encourage buyers to ask for a free sample for their own composition analysis and evaluation of ready-to-ship material. Samples are free of cost, but buyers should arrange with a courier service of their choice to pick up a free sample.
iconserca group, with full corporate responsibility and authority, we publish here our full corporate offer (fco) for the sale of rare earth in the terms and conditions set forth below: material: black sand tantalum and niobium origin: Guyana source: Guyana quality: product quality Guyana 30% min destination: fob cartagena or buena ventura (no conflict blood) quality: 30% minimun 33% > ta (anex a mine location) quantity: 20 mt price: 95 $ x kg = 95, 000 mt or 115 usd x kg 115.000 mt with air freight fluctuation: +- 5% packaging: bags or recipient 50 kg.
Copper cathodes and tantalum ore, tantalite ore and also agricultural products like sisal fibers, cashew nuts, vanilla beans, green mung beans and black pepper, sugar, sugar confectionery, cocoa, cotton, coffee, tea, spices, fish, dairy, eggs, honey, gold, copper cathodes, diamonds, and tantalum ore, tantalite ore and also agricultural products like sisal fibers, sugar gems, coffee, spices, cereals, sesame seed, ceramic products, iron, steel, cocoa, fish, wood, milling products, malt, starches, cashew nuts, vanilla beans, green mung beans and black pepper, cashew nuts, a4 paper, sisal fiber, white rice, sugar, sesame seeds.Manufacturers, suppliers, exporters & importers
Antimony Ore, Barite Ore, Bentonite, Clay, Copper Ore, Feldspar, Fly Ash, GypsumIron Ore, Lead Ore, Magnetite Iron Ore, Mica, Mineral Powder, Other Ores & Minerals, Phosphate Rock, Quartz Products, Slag, Talc, Tin Ore, Zeolite, Zircon Ore, Asbestos , Bauxite & Aluminium Ore, Chrome Ore, Coltan Tantalite Ore, Dolomite, Fluorspar , Graphite, Hematite Iron Ore, Kaolin, Lithium Ore, Manganese Ore, Mica Products, Nickel Ore, Perlite, Quartz, Silica Sand , Sulphur Ore, Tantalum Ore, Tungsten Ore, Zinc Ore , Zirconium, Copper Rods , Copper Tubes
Asbestos, Bauxite & Aluminium Ore, Chrome Ore, Coltan Tantalite Ore, Dolomite, Fluorspar, Graphite, Hematite Iron Ore, Kaolin, Lithium Ore, Manganese Ore, Mica Products, Nickel Ore, Perlite, Quartz, Silica Sand, Sulphur Ore, Tantalum Ore, Tungsten Ore, Zinc Ore, Zirconium, Antimony Ore, Barite Ore, Bentonite, Clay, Copper Ore, Feldspar, Fly Ash, GypsumIron Ore, Lead Ore, Magnetite Iron Ore, Mica , Mineral Powder, Other Ores & Minerals, Phosphate Rock, Quartz Products, Slag, Talc, Tin Ore, Zeolite, Zircon Ore
CAS No.: 27774-13-6 UN No.: 2931 Used in Manufacturing vanadium redox batterie. Dye stuff for textile industry. Colouring & pigment for coating and plating industry. Dispersions for styrene-butadiene, acryl. Additive for service time extension in lubricants. Catalysts for glyphosate, nitric acid. Glucose control in multi vitamin/multi mineral drugs.
