Tantalum Plate

Description:

Tantalum plates are used in 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 10 years of experience working with tantalum in applications ranging from missile parts to microchips. Because of this experience we have developed unique production processes in which we can control certain properties such as mechanical properties, grain size, texture and even chemistry.
Tantalum Plate, Tantalum Tungsten Alloy Plate (Ta-2.5W, Ta-10W)
Grade: RO5200, RO5400, RO5252(Ta-2.5W), RO5255(Ta-10W)
Standard: ASTM B708
Purity: Ta >99.95% or >99.99%

Application:

Tantalum Plate is used in chemical process equipment, cathodic protection systems for steel structures such as bridges, water tanks, prosthetic devices for humans such as hips, plates in the skull, suture clips, corrosion resistant fasteners, screws, nuts, bolts, high temperature furnace parts and high temperature alloys (Ta10W alloy) for air and land based turbines (e.g. jet engines).

Specification:

Grade		Ta2O5-1	Ta2O5-2	Ta2O5-3
Ta2O5 (metal basis)		>99.9%	＞99.99%	＞99.999%
F.S.S.S		0.5~2um	1~3um	1~3um
Impurities	Nb	<0.005%	<10ppm	<2ppm
	Fe	<0.005%	<10ppm	<3ppm
	Si	<0.002%	<10ppm	<3ppm
	Ti	<0.002%	<3ppm	<1ppm
	Ni	<0.002%	<3ppm	<1ppm
	W	<0.003%	<5ppm	<2ppm

Chemical Composition:

Element	R05200 (%,Max)	R05400 (%,Max)
C	0.01	0.01
O	0.015	0.03
N	0.01	0.01
H	0.0015	0.0015
Fe	0.01	0.01
Mo	0.02	0.02
Nb	0.1	0.1
Ni	0.01	0.01
Si	0.005	0.005
Ti	0.01	0.01
W	0.05	0.05

Surface treatment:

Surface can be supplied in a shiny, matte, satin, or as-rolled condition, depends upon thickness and width parameters.

Heat treatment:

Tantalum flat products are rolled and annealed to provide the optimum condition for the desired end use.