Find Verified Tantalum Suppliers, Manufacturers and Wholesalers

We can supply tantalum with Ta2O5 about 32% from our mines in Colombia. We can allocate 25 ton per month. WhatsApp me - +60122903154 (Dr. Zan)

Ethiopia is the sixth biggest producer of tantalum in the world with the potential to dramatically increase their standing. We can provide first hand.

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

Grades : Grade 1, Grade 2, Grade 3, Grade 4, Grade 5, Grade 7, Grade 9, Grade 23
Range : 15 NB up to 1500 NB in 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS available with NACE MR 01-75
Standard : ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE
Types : Socket Weld, Slip On, Blind, Lapped, Screwed, Weld Neck, Long Weld Neck, Reducing, Spectacle, Ring Joint
Features:
Dimensional accuracy
High strength
Durability
Corrosion resistance
Excellent finish

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

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.

Form : Ore

Priority : Medium

Timing : Annual

Target Quantity : 500+ MT / Month

Specification : Nb >20%; Ta >15%

Incoterms / Ports : CIF Tianjin; CIF Guangzhou

Other Details : FOB considered

Coltan ColumbiteTantalite Concentrate

We hereby wish to confirm with full legal responsibility under the penalty of perjury that we are the principal sellers of the commodity with its specifications mentioned below We are ready to offer 100 MT at a competent price

We are Ready Willing and Able to offer high purity Coltan ColumbiteTantalite Concentrate with below specifications

TECHNICAL CHEMICAL COMPOSITION
A Purity
Coltan ColumbiteTantalite Concentrate TaO 38
Niobium Pentoxide NbO 15

B Impurity Limits
W 05 Sb 0005 Cu 02 P 05


C Radioactive Compliance
The activity concentration of radionuclides U Ra Th K are within Chinese import standards with
Any nuclide in the U Ra or Th decay chain 1 Bqg
K 10 Bqg


SPECIFICATIONS
Commodity Coltan ColumbiteTantalite Concentrate
Purity 38 Tantalum Pentoxide TaO
Trial Quantity 100 MT One Hundred Metric Tons
Contract QuantityTo Be Established After Trial Order
Origin Rwanda
Incoterms CIFFCR
Form Dry freeflowing granules be free of oil waste or foreign materials
Packaging Metallic Drums
Markings Batch number TaONbO content grossnet weight
Granulometry 2 mm maximum
Destination AWSP
Inspection Independent International laboratory ie Alex Stewart CCIC Bureau Veritas SGS or other
inspection company
Price 12 USD Per Kilogram calculated on purity
Payment Terms TT with full payment at the destination warehouse

NOTE If TaO 30 and NbO 15 the buyer reserves the right to reject the whole shipment or renegotiate price

EXPORT DOCUMENTS

Certificate of OriginExport Permit
Assay Report of Quality
Commercial Invoice
Packing List
Certificate of nonradiation
Ownership Certificate
CIGLR Certificate for conformity
T1 Release Order
Air Waybill

Specifications :
Material: Tantalum bar
Grade: RO5200, RO5400, RO5252(Ta-2.5W), RO5255(Ta-10W)
size: Dia3~120mm
Standard:ASTM B 365
Tantalum products/Tantalum bars
Material: Ta-1
Grade: RO5200, RO5400, RO5252(Ta-2.5W), RO5255(Ta-10W)
size: Dia3~120mm
Standard:ASTM B 365
Tantalum bar Tantalum- tungsten alloy bar
Material: RO5200, RO5400, RO5252(Ta-2.5W), RO5255(Ta-10W)
Available size: 3~120mm
Standard: As per ASTM B 365-98
Purity:
>=99.95% or 99.99% Tantalum rod Tantalum alloy rod
Standard:ASTM B365-98
Dimension:Dia3~100mm
Material:RO5200,RO5400,RO5252(Ta-2.5W)

Grades : Grade 1, Grade 2, Grade 3, Grade 4, Grade 5, Grade 7, Grade 9, Grade 23
Range : 15 NB up to 1500 NB in 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS available with NACE MR 01-75
Standard : ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE
Types : Socket Weld, Slip On, Blind, Lapped, Screwed, Weld Neck, Long Weld Neck, Reducing, Spectacle, Ring Joint
Features:
Dimensional accuracy
High strength
Durability
Corrosion resistance
Excellent finish

Specifications : ASTM B363,ASTM B16.9 Titanium pipe fittings
Material : Titanium gr1, gr2, gr5, etc.
Product : Elbow, Tee, Stud End, Reducer
Elbow Type : 45 Deg Elbow, 90 Deg Elbow, 180 Deg Elbow
Tee Type : Straight Tee, Reducing Outlet Tee

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.

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.

Tantalum Ore Available For Immediate Supply

Product: Tantalum Ore (Ta Ore)

Origin: Latin America

Available Quantity:100 Metric Tons (Ready for Immediate Delivery)

Sampling Policy:

* Minimum sample: 100 g
* Maximum sample: 5 kg
* Samples available upon qualified buyer request.

Commercial Information:

* Material available for inspection and testing.
* Chemical analysis and assay reports can be provided upon request.
* Pricing, packing, and delivery terms available upon buyer's inquiry.
* Suitable for refineries and industrial processing.

Buyer Requirements:

* Letter of Intent (LOI) or ICPO preferred for commercial negotiations.
* Additional documentation available during due diligence.

Status:100 MT Available Immediately
Capacity Monthly : 1000 MT

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!

Coltan (Columbite-Tantalite Concentrate)

We hereby wish to confirm with full legal responsibility, under the penalty of perjury, that we are the principal sellers of the commodity with its specifications mentioned below. We are ready to offer 100 MT at a competent price.

We are Ready, Willing and Able to offer high purity Coltan (Columbite-Tantalite Concentrate) with below specifications:

TECHNICAL CHEMICAL COMPOSITION:
A. Purity
Coltan (Columbite-Tantalite Concentrate) TaO 38%,
Niobium Pentoxide NbO 15%

B. Impurity Limits
W 0.5%, Sb 0.005%, Cu 0.2%, P 0.5%


C. Radioactive Compliance
The activity concentration of radionuclides (K) are within Chinese import standards with:
Any nuclide in the¸U, Ra, or Th decay chain 1 Bq/g10 Bq/g


SPECIFICATIONS
Commodity : Coltan (Columbite-Tantalite Concentrate)
Purity : 38% Tantalum Pentoxide (TaO)
Trial Quantity : 100 MT (One Hundred Metric Tons)
Contract Quantity:To Be Established After Trial Order
Origin : Rwanda
Incoterms : CIF/FCR
Form : Dry, free-flowing granules, be free of oil, waste, or foreign materials.
Packaging : Metallic Drums
Markings : Batch number, TaO/NbO content, gross/net weight
Granulometry : 2 mm maximum
Destination : AWSP
Inspection : Independent International laboratory i.e Alex Stewart, CCIC, Bureau Veritas, SGS or other
inspection company)
Price : 1.2 USD Per Kilogram calculated on purity %
Payment Terms: TT with full payment at the destination warehouse

NOTE: If TaO < 30% and NbO < 15%, the buyer reserves the right to reject the whole shipment or renego-tiate price.

EXPORT DOCUMENTS

- Certificate of Origin/Export Permit;
- Assay Report of Quality;
- Commercial Invoice;
- Packing List;
- Certificate of non-radiation;
- Ownership Certificate;
- CIGLR Certificate for conformity;
- T1 Release Order
- Air Waybill

Coltan (Columbite-Tantalite Concentrate)

We hereby wish to confirm with full legal responsibility, under the penalty of perjury, that we are the principal sellers of the commodity with its specifications mentioned below. We are ready to offer 100 MT at a competent price.

We are Ready, Willing and Able to offer high purity Coltan (Columbite-Tantalite Concentrate) with below specifications:

TECHNICAL CHEMICAL COMPOSITION:
A. Purity
Coltan (Columbite-Tantalite Concentrate) TaO 38%,
Niobium Pentoxide NbO 15%

B. Impurity Limits
W 0.5%, Sb 0.005%, Cu 0.2%, P 0.5%


C. Radioactive Compliance
The activity concentration of radionuclides (U, Ra, Th, K) are within Chinese import standards with:
Any nuclide in the Ra, or Th decay chain 1 Bq/g
10 Bq/g


SPECIFICATIONS
Commodity : Coltan (Columbite-Tantalite Concentrate)
Purity : 38% Tantalum Pentoxide (TaO)
Trial Quantity : 100 MT (One Hundred Metric Tons)
Contract Quantity:To Be Established After Trial Order
Origin : Rwanda
Incoterms : CIF/FCR
Form : Dry, free-flowing granules, be free of oil, waste, or foreign materials.
Packaging : Metallic Drums
Markings : Batch number, TaO/NbO content, gross/net weight
Granulometry : 2 mm maximum
Destination : AWSP
Inspection : Independent International laboratory i.e Alex Stewart, CCIC, Bureau Veritas, SGS or other
inspection company)
Price : 1.2 USD Per Kilogram calculated on purity %
Payment Terms: TT with full payment at the destination warehouse

NOTE: If TaO < 30% and NbO< 15%, the buyer reserves the right to reject the whole shipment or renego-tiate price.

EXPORT DOCUMENTS

- Certificate of Origin/Export Permit;
- Assay Report of Quality;
- Commercial Invoice;
- Packing List;
- Certificate of non-radiation;
- Ownership Certificate;
- CIGLR Certificate for conformity;
- T1 Release Order
- Air Waybill

columbite coltan tantalite High quality tantalum powder, ore , plate, bar, kinds of tantalum products
Grade :FTa-1,FTa-01
Appearance: Dark grad powder

The principal ore of niobium and tantalum, used mostly as an additive in steel making and in superalloys; used in metallurgy for heat-resistant alloys, rust-proofing (stainless steel) and electromagnetic superconductors. Brazil and Canada are leading producers. Used in cell phones and computer chips.
Tantalite is the most widespread tantalum mineral and makes for an important ore of the industrially useful metal.

Tantalum is used in alloys for strength and higher melting points, in glass to increase the index of refraction, and in surgical steel, as it is non-reactive and non-irritating to body tissues