tantalum niobium products and their alloys Shenzhen Sunrise Metal Industry Co.,Ltd

2016年2月22日星期一

Technical Data for TantalumShenzhen Sunrise Metal Industry Co.,Ltd

Tantalum was discovered in 1802 by A.G. Ekeberg in Uppsala, Sweden.

Shenzhen Sunrise Metal Industry Co.,Ltd

0086-0755-27185042 or 0086-15919982500
http://www.sunriseta.com
sales@sunriseta.com

Tantalum is a shiny, silvery coloured metal which is heavy, dense, malleable and ductile when pure. It is found in small quantities in minerals (generally in conjunction with niobium), and is isolated by conversion to the oxide and then the fluoro-complex, K₂TaF₇, from which the pure metal is obtained by electrolysis. Tantalum is extremely corrosion resistant due to the formation of an oxide film, and is also resistant to acid attack (with the exception of HF). It will react with fused alkalis and a variety of non-metals at elevated temperatures.

Tantalum can be used as a replacement for platinum for laboratory apparatus which has to have good corrosion resistance, and the metal is also used within the chemical industry for similar reasons. The fluids in the human body do not react with the metal and, hence, it is used for surgical implants without rejection. Other applications include the use of tantalum carbide in cemented carbides which are used as cutting tools. The pure metal is used in the electronics industry in the manufacture of various types of electronic equipment (e.g. rectifiers, capacitors, lamp filaments, etc.). Tantalum is also used in vacuum systems as it has a high absorption rate for residual gases. It is also used as an alloying element with, for example, nickel and molybdenum, to produce alloys which have good corrosion resistance, strength and ductility.

Technical Data for Tantalum

Tantalum Rod - Standard Products Click here to display prices

TA007910	Tantalum Rod, Diameter:1.0mm, Purity:99.9%
TA007915	Tantalum Rod, Diameter:1.5mm, Purity:99.9%, Temper:Annealed
TA007917	Tantalum Rod, Diameter:1.7mm, Purity:99.9%, Temper:Annealed
TA007920	Tantalum Rod, Diameter:2.0mm, Purity:99.9%, Temper:Annealed

TA007926	Tantalum Rod, Diameter:3.0mm, Purity:99.9%, Temper:Annealed
TA007930	Tantalum Rod, Diameter:5.0mm, Purity:99.9%, Temper:Annealed
TA007935	Tantalum Rod, Diameter:6.35mm, Purity:99.9%, Temper:Annealed
TA007940	Tantalum Rod, Diameter:10.0mm, Purity:99.9%, Temper:Annealed
TA007941	Tantalum Rod, Diameter:10.0mm, Purity:99.9%, Condition:Forged, Temper:Unannealed

TA007942	Tantalum Rod, Diameter:12.7mm, Purity:99.9%, Temper:Annealed
TA007945	Tantalum Rod, Diameter:16mm, Purity:99.9%, Temper:As drawn
TA007948	Tantalum Rod, Diameter:18mm, Purity:99.9%, Temper:Annealed
TA007950	Tantalum Rod, Diameter:20.0mm, Purity:99.9%, Temper:Annealed
TA007955	Tantalum Rod, Diameter:25mm, Purity:99.9%

TA007960	Tantalum Rod, Diameter:30.0mm, Purity:99.9%, Condition:Forged, Temper:Unannealed
TA007961	Tantalum Rod, Diameter:30mm, Purity:99.9%, Temper:Annealed
TA007970	Tantalum Rod, Diameter:40.0mm, Purity:99.9%, Condition:Forged, Temper:Unannealed
TA007972	Tantalum Rod, Diameter:50mm, Purity:99.9%, Temper:Annealed
TA007975	Tantalum Rod, Diameter:75mm, Purity:99.9%, Temper:Annealed

TA007995	Tantalum Rod, Shenzhen Sunrise Metal Industry Co.,Ltd Diameter:100mm, Purity:99.9% Shenzhen Sunrise Metal Industry Co.,Ltd 0086-0755-27185042 or 0086-15919982500 http://www.sunriseta.com sales@sunriseta.com

2016年2月16日星期二

tungsten wire Shenzhen Sunrise Metal Industry Co.,Ltd

99.95% pure. Wire is clean and straightened. All sizes are stocked for immediate delivery.

Shenzhen Sunrise Metal Industry Co.,Ltd

TEL：0086-0755-27185042 or 0086-15919982500Website：http://www.sunriseta.com
E-Mail：sales@sunriseta.com ,mary@sunriseta.com

Shenzhen Sunrise Metal Industry Co.,Ltd tungsten wire conforms to ASTM F288-96, Type 1A. It is provided clean and straightened. Standard finish is electropolished, although as-drawn finishes are available by request or in some cases, off the shelf.
Uses of this wire include:

medical devices
LEEP and LEED electrodes
corona generation
vacuum heating elements
filaments
thermionic emitters

We also provide thoriated tungsten wire, lanthanated tungsten wire, and tungsten-rhenium wire by request.
Volume discounts are available for purchases of 5 spools or more and for large quantities of self-coiled wire (.020″ diameter and above). Choose single or multiple strands.
To order tungsten wire or if you have a question, call us 0086-0755-27185042 or 0086-15919982500or send us a message.
Thank you for understanding that it is not economically feasible for us to sell package sizes smaller than those listed.
Send us a message for your custom orders. Other spooling options are available upon request.
We also manufacture tungsten filaments and tungsten ribbon! We stock and sell stranded wire in several configurations.
Check out our article: How Is Tungsten Wire Made?

Pure Tungsten Wire:

Inch Diameter	Unit of Length	Package Size	Price/UoL	Sales price/pack
Wire 0.0005	meter	500 meter spool		$170.00
Wire 0.001	meter	500 meter spool		$170.00
Wire 0.002	meter	500 meter spool		$180.00
Wire 0.003	meter	500 meter spool		$190.00
Wire 0.004	meter	500 meter spool		$200.00
Wire 0.0045	meter	500 meter spool		$200.00
Wire 0.005	meter	500 meter spool		$220.00
Wire 0.006	meter	500 meter spool		$250.00
Wire 0.007	meter	500 meter spool		$270.00
Wire 0.008	meter	500 meter spool		$300.00
Wire 0.009	meter	100 meter spool		$140.00
Wire 0.01	meter	100 meter spool		$160.00
Wire 0.011	meter	100 meter spool		$180.00
Wire 0.012	meter	100 meter spool		$200.00
Wire 0.013	meter	100 meter spool		$210.00
Wire 0.014	foot	100 foot spool		$160.00
Wire 0.015	meter	100 meter spool		$220.00
Wire 0.016	meter	100 meter spool		$240.00
Wire 0.017	meter	100 meter spool		$270.00
Wire 0.018	foot	100 foot spool		$180.00
Wire 0.019	foot	100 foot spool		$190.00
Wire 0.02	foot	20 foot min	$7.00/ft
Wire 0.025	foot	20 foot min	$8.00/ft
Wire 0.03	foot	20 foot min	$9.00/ft
Wire 0.04	foot	20 foot min	$10.00/ft
Wire 0.045	foot	20 foot min	$11.00/ft
Wire 0.05	foot	20 foot min	$12.00/ft
Wire 0.06	foot	20 foot min	$13.00/ft

Tungsten AlloyShenzhen Sunrise Metal Industry Co.,Ltd

Tungsten Alloy

Shenzhen Sunrise Metal Industry Co.,Ltd

TEL：0086-0755-27185042 or 0086-15919982500Website：http://www.sunriseta.com
E-Mail：sales@sunriseta.com ,mary@sunriseta.com

Shenzhen Sunrise Metal Industry Co.,Ltd specializes in high quality heavy metal W alloys. We stock alloy as rod, bar, plate and sheet. Shenzhen Sunrise Metal Industry Co.,Ltd will custom machine alloy parts to your specifications.
Tungsten heavy alloys are ideal for high density applications or for use in radiation shielding. Heavy metal tungsten alloys are 90% to 97% pure tungsten in a matrix of nickel and copper or nickel and iron. The addition of these alloying elements improves both the ductility and machinability of these alloys over non-alloyed tungsten.
Shenzhen Sunrise Metal Industry Co.,Ltd can custom machine any alloys to finished parts according to your specifications. We carry an extensive inventory of tungsten alloys and provide quick turnaround for those items not in stock. Call (0086-0755-27185042) or e-mail for more information or with a specific request.
We also manufacture aircraft bucking bars and ballast weights for aircraft, high performance autos, and sailboats made of tungsten alloy.

Name	Sunrise-17C	Sunrise-17F	Sunrise-175	Sunrise-18C	Sunrise-18F	Sunrise-185
Material	90% W 6% Ni 4% Cu	90% W 7% Ni 3% Fe	92.5% W 5.25% Ni 2.25% Fe	95% W 3.5% Ni 1.5% Cu	95% W 3.5% Ni 1.5% Fe	97% W 2.1% Ni 0.9% Fe
Density, grams/cubic centimeter	17 gm/cc	17 gm/cc	17.5 gm/cc	18 gm/cc	18 gm/cc	18.5 gm/cc
Density; lbs/in3	0.614	0.614	0.632	0.65	0.65	0.668
Mil. Spec. T-21014 D	Class 1	Class 1	Class 2	Class 3	Class 3	Class 4
ASTM-B777	Grade 1	Grade 1	Grade 2	Grade 3	Grade 3	Grade 4
Type	Type II & III	Type II & III	Type II & III	Type II & III	Type II & III	Type II & III
Hardness; Rockwell C	24	25	26	27	27	28
Ultimate Tensile Strength; PSI	94,000	110,000	110,000	94,000	105,000	100,000
Yield Strength, .2% Offset; PSI	75,000	75,000	75,000	75,000	75,000	75,000
Elongation, % in 1″	2+	5+	2+	2+	3+	2+
Proportional Elastic Limit; PSI	45,000	52,000	46,000	45,000	44,000	45,000
Modulus of Elasticity; PSI	40 x 10E6	45 x 10E6	47 x 10E6	45 x 10E6	50 x 10E6	53 x 10E6
Coefficient of Thermal Expansion x 10E-6/°C (20°- 400°C)	5.4	4.8	4.6	4.4	4.6	4.5
Thermal Conductivity; CGS Units	0.23	0.18	0.2	0.33	0.26	0.3
Electrical Conductivity; %IACS	14	10	13	16	13	17
Magnetic Properties	NIL	Slightly Magnetic	Slightly Magnetic	NIL	Slightly Magnetic	Slightly Magnetic

Tantalum boat Shenzhen Sunrise Metal Industry Co.,Ltd

Boats are used for the vacuum evaporation of materials that are in granular or pellet form.

Shenzhen Sunrise Metal Industry Co.,Ltd

TEL：0086-0755-27185042 or 0086-15919982500Website：http://www.sunriseta.com
E-Mail：sales@sunriseta.com ,mary@sunriseta.com

Shenzhen Sunrise Metal Industry Co.,Ltd current boat catalog is available below. These styles can be customized to suit, or boats can be manufactured to your specifications. Boats can be made from tungsten, molybdenum, or tantalum in a variety of thicknesses. Boats can also be coated with alumina.
They can also be used to evaporate small lengths of wire or to evaporate materials which would not properly “wet” the surface of an evaporation filament. These boats are ideal for use in small evaporation systems, such as bell jars, for experimental and prototype work. Boats shown here are currently being produced by Shenzhen Sunrise Metal Industry Co.,Ltd. Most are in stock for immediate delivery.
If you do not see a vacuum evaporation boat which suits your application, please contact us for our advanced machining capabilities for custom boats in as little as 3 days.
Please specify material (tungsten boat, molybdenum boat, or tantalum boat) and thickness (.005, .010, 0.15, .020, or other sizes). All dimensions shown are in inches.