Tantalum Powder

Tantalum Powder
Tantalum Powder

Factory Price Tantalum Powder For Metallurgical / Capacitors HRTA


Manufacturer: XinKang in china

Specification: -150mesh,-325mesh, 2-10um or customized


Used as raw materials for the production of powdered products, additives for alloys and welding rods, optical and electronic applications, manufacturing of super targets, capacitors and high-temperature alloys.

Tantalum Powder Description:


Desription:

Tantalum has twice the density of steel and it is highly ductile. It has the fourth highest melting point of all metals and is able to form extremely thin and protective oxide layers for high-quality capacitors. Our powder also has high surface area and great handling and flow properties.
Tantalum powder can be divided into two categories. One is capacitor tantalum, the other is metallurgical tantalum.

Applications:

Metallurgical tantalum is used for making tantalum foils and tantalum wires.
Tantalum capacitors for electronic circuits are used in:
1. Medical appliances such as hearing aids and pacemakers;
2. Automotive components such as ABS, airbag activation, engine management modules, GPS;
3. Portable electronics e.g. laptop computers, cellular/mobile phones, video cameras, digital still cameras;
4. Other equipment such as DVD players, flat screen TVs, games consoles, battery chargers, power rectifiers, cellular/mobile phone signal masts, oil well probes

Capacitor Grade Tantalum Powder

Purity: Ta >99.95% ~ 99.98% (Metal basis)

Applications:
1. Used to make medium to high voltage (20V-60V) solid tantalum electrolytic capacitors.
2. Used to produce small lightweight anodes with capacitance control.
3. Used in medical technology.

Specifications:
Physical and chemical properties

Bulk DensityAverage Particle SizeImpurities (ppm) <
g/cm3μmON
1.8-3.55.0-9.5160060
1.5-3.03.5-6.02200150
1.5-2.53.0-6.02000150
1.5-2.53.0-5.52200150
1.3-2.02.0-4.52200200
1.5-2.02.0-4.02500300
1.5-2.02.0-4.02500300
1.3-2.01.5-3.52800400


Electrical properties

Detecting ConditionStandard
Briquetting WeightBriquetting DensitySintering ConditionEnergized Voltage/Test VoltageCapacitanceDc Leakage  





26.51850/30240/17050006×10-4
15.51750/30200/1408004.5×10-4
0.25.51750/30200/14080004×10-4
15.51700/30160/112100004×10-4
0.551600/30160/112150005.5×10-4
0.1551500/30140/98200005×10-4
0.1551450/30100/70300005×10-4
0.1551400/3070/49400005×10-4

Metallurgical Grade Tantalum Powder

Purity: Ta >99.95% (Metal basis)
Particle size: -150mesh or -325mesh
Impurities: Nb < 0.010%, Fe < 0.005%, Ni < 0.005%, Si < 0.015%, O < 0.2%, H < 0.005%, N < 0.01%, C < 0.015%

Specifications:
Impurities (≤ppm)

OHNCFeNiCrSiTiNbWMoMn
1500305050105510510555
18003015080505030501050302010
2000501501505050501001050302010
300010045020020020020030010030010010010


Physical properties

Bulk Density (g/cm3)Average Particle Size (μm)
5.0-7.56.0-13.0
4.5-7.06.0-12.0
3.5 -7.05.0-12.0
3.5-7.05.0-12.0


Particle sizes:
'-60 mesh, -200 mesh, -325 mesh or customized.
Special particle size can be customized upon your request.

Tantalum Powder Applications:
1. Used as raw material to produce mill products.
2. Used as additives in alloy and welding bars.
3. Used for optic and electronic applications.
4. Used for manufacturing supper targets.
5. Used to manufacture capacitors and superalloys.

Packaging of Tantalum Powder:
Our tantalum powder is carefully handled to prevent damage during storage and transportation.


For detailed information please contact:

Xin Kang
Customer & Product Manager
Office Phone: +86-731-86200727
Cell Phone: 86 18692296659
e-mail: support @xk-lab.com

email

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