Pure Tantalum Sheet 99.95% High Purity Tantalum Sheet/Plate

• Customization: Available
• Characteristic: Stable Electrical Behavior, Low Weight, High Capacitance
• Protection: Resistance to Corrosion
• Model NO.: EB9819
• Usage: Alloys
• Shape: Sheet
• Concentrate or Not: Non-concentrate
• Transport Package: Plywood Case
• Trademark: EB
• Origin: China
• Production Capacity: 500000 Kilograms/Year

Product Description

EB China specializes in producing Tantalum as rolled sheets in various thicknesses and sizes. Most sheets are produced from cast ingots for use in coating and thin film Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Organometallic and Chemical Vapor Deposition (MOCVD) for specific applications such as fuel cells and solar energy. Thickness can range from 0.04" to 0.25" for all metals. Materials are produced using crystallization, solid state and other ultra high purification processes such as sublimation.

EB China specializes in producing custom compositions for commercial and research applications and for new proprietary technologies. American Elements also casts any of the rare earth metals and most other advanced materials into rod, bar, or plate form, as well as other machined shapes and through other processes such as nanoparticles and in the form of solutions and organometallics. We also produce Tantalum as rods, powder and plates. Other shapes are available by request.

Tantalum plates are used in a wide range of industries. In each of these applications, the tantalum has certain properties that are more critical than others. That is why it is essential to work with an experienced and reputable tantalum supplier who can understand your application. Our team has well over 50 years of experience working with tantalum in applications ranging from missile parts to microchips. Because of this experience, Admat has developed unique production processes in which we can control certain properties such as mechanical properties, grain size, texture, and even chemistry.
Our high purity sputtering plates are a perfect example in which we manage the grain size, texture, and chemistry. It's been shown that uniform grain size and certain blends of grain orientation (texture) help to produce a better performing sputtering target during manufacturing. And the purities from 99.95% to 99.999% improve the tantalum's performance in the final product.

 

Our Tantalum plate is sold for use in a wide variety of industries including: Our tantalum 2.5% tungsten plates are designed to survive in corrosive environments, while our tantalum 10% tungsten alloy is designed for high-temperature corrosive environments. We also have furnace-grade tantalum that has small amounts of additives to slow grain growth and improve life in vacuum furnaces. *Semiconductor and electronics *Defense *Furnace parts *Chemical processing equipment *Medical
 

Thickness Maximum Width: .100″ and up 39″ (other sizes may be available with engineering review)

 

Product Name	Tantalum Sheet
Purity	99.95%Min
Grade	R05200,R05400,R05255,R05252,R05240
Standard	ASTM B708,GB/T 3629
Size	Item	Thickness(mm)	Width(mm)	Length(mm)
	Foil	0.01-0.09	30-150	>200
	Sheet	0.1-0.5	30-609.6	30-1000
	Plate	0.5-10	20-1000	50-2000
Condition	1.Hot-rolled/Cold-rolled; 2.Alkaline Cleaning; 3.Electrolytic polish; 4. Machining,Grinding; 5.Stress relif annealing;
Mechanical Property	Grade(UNS)	Tensile strength min	Yeild strength min	Elongation min,%
Psi (Mpa)		psi(Mpa)(2%)	(annealed)	(1inch gage length)
	Pure Ta(R05200,R05400)	30000(207)	20000(138)	20
	Ta-10W(R05255)	70000(482)	60000(414)	15
	Ta-2.5W(R05252)	40000(276)	30000(207)	20
	Ta-40Nb(R05240)	35000(241)	20000(138)	25
Sheet & Plate Specifications
Available Sizes for Tantalum Sheet & Plate
Thickness	Maximum Width	Common Specifications	Available Alloys	Available Purities:
.001″	6″	ASTM B708 R05200	Tantalum	Commercial Grade ( ASTM )
.002" to .009"	12″	» Electron Beam Melted (Unalloyed)	Tantalum 2.5% Tungsten	3N 99.90% | 3N5 99.95%
.010″ to .090″	25″	ASTM B708 R05400	Tantalum 7.5% Tungsten	4N 99.99% | 4N5 99.995%
.100″ and up	39″	» Powder Metallurgy Grade (Unalloyed)	Tantalum 10% Tungsten	5N 99.999%
		ASTM B708 R05252	Tantalum 40% Niobium
		» Tantalum 2.5% Tungsten Alloy	Furnace Grade Tantalum
		ASTM B708 R0255
		» Tantalum 10% Tungsten Alloy
		AMS 7849 Rev E
		» Electron Beam Melted

Chemical Composition:

Element	O	N	C	H	Nb	Mo	W	Ti	Si	Fe	Ni	Ta
R05200	0.015	0.01	0.01	0.0015	0.1	0.2	0.5	0.01	0.005	0.01	0.01	bal.
RO5400	0.03	0.01	0.01	0.0015	0.1	0.2	0.5	0.01	0.005	0.01	0.01	bal.
RO5255	0.015	0.01	0.01	0.0015	0.5	0.2	2.0-3.5	0.01	0.005	0.01	0.01	bal.
RO5252	0.015	0.01	0.01	0.0015	0.1	0.2	9.0-11.0	0.01	0.005	0.01	0.01	bal.

 

Feature:

1. Good ductility

2. Good plasticity

3. Excellent acid-resistance

4. High melting point, high boiling point

5. Very small coefficients of thermal expansion

6. Good capability of absorbing and releasing hydrogen

 

Application:

1.Electronic Instrument

2.Industry Steel industry

3.Chemical industry

4.Atomic energy industry

5.Aerospace aviation

6.Cemented carbide

7.Medical treatment
 

 
Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5~10 days if the goods are in stock.Or it is 45 days if the goods are not in stock, it is according to
quantity.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shipment. irrevocable LC at sight.