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Tantalum Woven Wire Mesh – High Melting Point and Stable Chemical Ability

A roll of plain weave and a roll of dutch weave tantalum woven wire mesh on black background.

Tantalum woven wire mesh, also called tantalum mesh, tantalum screen, is a rare metal mesh, which is made of tantalum. The tantalum woven wire cloth has extremely high melting point of 2996 °C. Its high corrosion resistance performance, similar to glass, will not be affected in the normal room temperature. Only fluoride, hydrofluoric acid, sulfur trioxide (including fuming sulfuric acid), alkali and some molten salt will effect on tantalum in the middle temperature (about 150 °C) condition.

Specification

Table 1: Tantalum Chemical Composition (%)
Element C Cb Fe H Mo N Ni O Si Ta Ti W
Content 0.01 0.05 0.01 0.001 0.01 0.01 0.01 0.015 0.005 Rem. 0.01 0.03
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Table 2: Plain & Twill Weave Tantalum Woven Wire Mesh/Cloth
Item mesh Wire Diameter Weaving Type Mesh Opening Open Area
inch mm inch mm
Tan-880.02 8 × 8 0.0200 0.508 Plain 0.1050 2.6670 70.60
Tan-14140.016 14 × 14 0.0160 0.4064 Plain 0.0554 1.4072 60.20
Tan-30300.003 30 × 30 0.0030 0.0762 Plain 0.0303 0.7696 82.80
Tan-35350.0078 35 × 35 0.0078 0.1981 Twill 0.0208 0.5283 52.90
Tan-50500.003 50 × 50 0.0030 0.0762 Plain 0.0170 0.4318 72.30
Tan-80800.003 80 × 80 0.0030 0.0762 Plain 0.0095 0.2413 57.80
Tan-1001000.003 100 × 100 0.0030 0.0762 Twill 0.0070 0.1778 49.00
Tan-880.028 8 × 8 0.0280 0.71 Plain 0.0970 2.4650 60.20
Tan-10100.0252 10 × 10 0.0252 0.64 Plain 0.0748 1.9000 55.90
Tan-12120.0228 12 × 12 0.0228 0.58 Plain 0.0605 1.5370 58.90
Tan-14140.0165 14 × 14 0.0165 0.42 Plain 0.0547 1.3900 59.00
Tan-16160.015 16 × 16 0.0150 0.38 Plain 0.0476 1.2100 57.90
Tan-18180.0157 18 × 18 0.0157 0.4 Plain 0.0398 1.0100 51.30
Tan-20200.0157 20 × 20 0.0157 0.4 Plain 0.0343 0.8700 46.90
Tan-24240.0106 24 × 24 0.0106 0.27 Plain 0.0310 0.7880 55.40
Tan-28280.0091 28 × 28 0.0091 0.23 Plain 0.0267 0.6770 55.70
Tan-30300.011 30 × 30 0.0110 0.28 Plain 0.0223 0.5670 44.80
Tan-35350.013 35 × 35 0.0130 0.33 Plain 0.0156 0.3960 29.70
Tan-40400.0098 40 × 40 0.0098 0.25 Plain 0.0152 0.3850 36.70
Tan-50500.0063 50 × 50 0.0063 0.16 Plain 0.0150 0.3810 36.00
Tan-60600.0063 60 × 60 0.0063 0.16 Plain 0.0104 0.2630 39.00
Tan-80800.0047 80 × 80 0.0047 0.12 Plain 0.0078 0.1980 39.00
Tan-1001000.0039 100 × 100 0.0039 0.1 Plain 0.0061 0.1540 37.00
Tan-1201200.0031 120 × 120 0.0031 0.08 Plain 0.0052 0.1320 38.70
Tan-1501500.0024 150 × 150 0.0024 0.06 Plain 0.0043 0.1090 41.50
Tan-2002000.0020 200 × 200 0.0020 0.05 Plain 0.0030 0.0770 36.70
Tan-3003000.0014 300 × 300 0.0014 0.035 Plain 0.0019 0.0490 34.40
Notes: Special Sizes are available for customization.
Table 3: Dutch Weave of Tantalum Woven Wire Mesh/Cloth
Item Mesh Size (wire/inch) Wire Diameter
Inch mm
Tan-1264 12 × 64 0.0228/0.0157 0.580/0.400
Tan-24110 24 × 110 0.0142/0.0098 0.360/0.250
Tan-1488 14 × 88 0.0197/0.0130 0.500/0.330
Tan-14110 14 × 110 0.0157/0.0106 0.400/0.270
Tan-30150 30 × 150 0.0071/0.0055 0.180/0.140
Tan-40200 40 × 200 0.0055/0.0043 0.140/0.110
Tan-50250 50 × 250 0.0039/0.0028 0.100/0.071
Tan-80700 80 × 700 0.0024/0.0020 0.060/0.050
Tan-165800 165 × 800 0.0028/0.0016 0.071/0.040
Tan-1651400 165 × 1400 0.0020/0.0013 0.050/0.032
Tan-2001800 200 × 1800 0.0020/0.0012 0.050/0.030
Tan-3252300 325 × 2300 0.0012/0.0010 0.030/0.025
Tan-4002800 400 × 2800 0.0012/0.0008 0.030/0.020
Notes: Special Sizes are available for customization.

Features

  • High melting point. It can be up to 2996 °C / 5425 °F.
  • Strong corrosion resistance and excellent chemical stability. Stable in any element below 150 °C temperature.
  • Good ductility and toughness
  • Excellent filtering performance. plain, twill and dutch weave in various wire diameters and meshes can satisfy different filtering fineness and using conditions.

Applications

The tantalum woven wire mesh is widely used as:

  • Chemical liquid filter
  • Gas-liquid filter
  • Heater support mesh
  • Electronic instrument electrode
  • Electric vacuum components
  • Sieving screens

The tantalum woven wire mesh is widely used in the following industries:

  • Electric vacuum industry.
  • Heat treatment industry
  • Chemical industry
  • Medical industry
  • Water treatment industry.
Detect chemical composition of tantalum woven wire mesh with a hand-held tool

Tantalum woven wire mesh chemical composition detection

Measure tantalum woven wire mesh mesh opening with vernier caliper

Tantalum woven wire mesh mesh opening measurement

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Boegger Industech Limited
E-mail: rare@woven-wire.com

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