China Customized Tantalum Metal Plate Wholesale Suppliers Factory

Tantalum Metal Plate for Chemical, Semiconductor and Medical Use: 99.95% Purity, ASTM B708

Shaanxi Chuanghui Daye Metal Material Co., Ltd. is a metal supplier based in Baoji, China, offering Tantalum Metal Plate in thicknesses from 0.5 mm to 30 mm, widths from 10 mm to 2500 mm and lengths from 30 mm to 3000 mm. The plate is made from 99.95% pure tantalum and follows ASTM B708. Tantalum is a dark blue-gray metal that is heavy, ductile and hard, with strong resistance to chemical attack in hot acid service. Buyers in the metallurgy, electronics, medical and special steel fields use these plates, and our products reach more than 50 countries.

Specifications

The table below lists the data provided for this plate. Please send the thickness, width and length you need within these ranges, and we will confirm the details with you.

Parameters not listed above are not stated on this page. Please contact us to confirm any other requirement before ordering.

Electron beam melting

Forging

Rolling

Machining and forming

Dimension inspection

Packaging

Material Properties That Matter in Service

Tantalum is a hard metal. It is heavy and ductile too. Strength, thermal conductivity, and workability all come with it.

Under 150 °C, chemicals have a hard time attacking tantalum. Hydrofluoric acid is the one acid named as able to dissolve it. A thin anodic oxide layer forms on the surface and heals itself. That layer blocks chemical attack.

The melting point of tantalum is high. That is why it counts as a refractory metal. Its oxide layer is thin and protective. Capacitors are one place where that comes in handy.

Why Choose Tantalum Over Stainless Steel in Acid Service

Standard stainless steels cannot stand up to hot, concentrated acid. It eats right through them. Even some superalloys fail. The outcome is leaks, plus shutdowns nobody planned for.

When chemical inertness comes up, people often put tantalum next to glass. Glass does have one gap, though: no mechanical strength, and no heat conduction. Vessels and heat exchangers need both. Tantalum delivers both.

Production Route and Documentation

Two main routes exist for this plate. Powder metallurgy (PM) is one of them. Vacuum electron beam (EB) melting is the other. Either route works for a refractory metal with a high melting point. ASTM B708 covers the flat-rolled product. The grades it references are UNS R05200 and UNS R05400.

Write the standard on every order. Add the purity and the size as well. Both sides then work from the same data. Need inspection documents or test reports? Ask for them along with your inquiry.

Be used in a wide range of industries.

Electronic devices

Medical implants

Steel industry

Chemical Processing

Aerospace and Defense

Energy and Environmental Engineering

Chemical Process Equipment Applications

Hot sulfuric acid attacks many metals. Hydrochloric acid does the same, and so does nitric acid. Below 150 °C, a Tantalum Metal Plate holds up against all three. Leaks drop. Downtime falls too. Working conditions get safer as well.

Fabricators use the plate in bayonet heaters. Shell-and-tube heat exchangers take it too, and distillation columns as well. It can also be explosion-clad onto thick carbon or stainless steel. The result is large reaction vessels. Boiling sulfuric acid is no problem for them.

A tantalum lining gives a steel vessel the acid resistance it lacks on its own and can extend the service life of the equipment.

Semiconductor and Electronics Uses

Sputtering targets are made from tantalum plate. It acts as the feedstock. Those targets lay down diffusion barrier layers on silicon wafers. Copper migration gets limited that way.

Capacitors use tantalum. The reason is its oxide layer, which holds a high dielectric constant. Sputtering feedstock often asks for 4N or 5N purity. Purity of this plate is 99.95%. Before ordering, share the target purity you need. Please confirm it for your this product.

ISO 9001:2015

Medical and Prosthetics Uses for Tantalum Metal Plate

Tantalum counts as biologically inert and osteoconductive. Cranioplasty for skull repair uses it. Reconstructive implants use it too.

No medical-device certification for the plate is listed on this page. Tell us your end use when you inquire. Include the size you require. Any implant-grade requirements should be noted too.

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tantalum sheet plate

Tantalum Metal Plate

How to Order

Send the following with your inquiry:

Thickness, width and length
Standard and purity
Quantity
End use and packaging needs

Large vessel linings need plate that can reach 2500 mm wide. For structural parts, plate goes up to 30 mm thick. Every Tantalum Metal Plate order begins with a clear specification.

Related Tantalum

Other items are sold alongside plate. Tantalum tungsten discs are available. Ta sheet is another option. Buyers can also order Ta tube and pipe. Ta capillary, Ta wire, and Ta bar and rod complete the tantalum lineup. Titanium is also supplied. Niobium and tungsten are on the list. Molybdenum is supplied too. Zirconium and nickel alloy products complete the catalog.

About Shaanxi Chuanghui Daye

Baoji High-tech Development Zone is home to Shaanxi Chuanghui Daye Metal Material Co., Ltd. People call the area China's "Titanium Capital." Domestic and export shipments move easily from Baoji. The founder's rare metal experience covers more than 30 years.

Export markets include the United States, Germany, South Korea and Singapore. The company serves the metallurgy, electronics, medical and special steel fields.

Titanium Rod For Sale

Certification

FAQ

Q: What is tantalum plate?

A: This product is a flat-rolled product. It is made from tantalum metal that has a dark blue-gray color. The metal is heavy and hard. It bends well and fights corrosion.

Q: Which other tantalum products can you supply?

A: We also carry tantalum tungsten discs. Ta sheet is in the range too, and so are Ta tube and pipe and Ta capillary. You can get Ta wire as well, plus Ta bar and rod.

Q: Which standard and purity do you supply?

A: The plates are made to ASTM B708 and come in at 99.95% purity. Two grades are referenced here: UNS R05200 and UNS R05400.

Q: What sizes are available?

A: Thickness is 0.5–30 mm, width is 10–2500 mm and length is 30–3000 mm.

Q: Which acids can tantalum plate handle?

A: Below 150 °C, hot sulfuric acid does not harm it. The same goes for hot hydrochloric acid and nitric acid. Hydrofluoric acid, though, will dissolve it.

Q: Where is tantalum plate used?

A: Common uses are chemical process equipment, semiconductor sputtering targets, capacitors and medical implants such as cranioplasty plates.

Contact Us

Send your size, purity and quantity to info@chdymetal.com. Our team will reply with a Tantalum Metal Plate quote for your tantalum plate order.