Sintered Vents

Unique product made by Powder Metallurgy Process

SINTERED VENTSINTERED VENT

Sintered Vent is produced by applying sintering process of powder metals and has many paralleled, straight micro pores that allow air/gas purge.
It is also called air vent or gas vent and used as gas purging vent during aluminum casting and resin molding. If a certain level of air and/or gas, which comes from raw materials, remains inside the cavity at the time of injection of melted resin or casting of aluminum alloy under low pressure, it defects the finished products. Our vent helps purging those air and gas during molding process.

Applications

SINTERED VENT

  1. Degasing for low-pressure casting or plastic molding
  2. Fluid damper or silencer
  3. Fluid jet nozzle
  4. Pivot ball bearing or bearing for a sliding section
  5. Heat exchanger
  6. Fluid catalyst
  7. Heat sink material(high temperature conduction, low temperature inflation)
  8. Electric contacts and electrode materials
  9. Beam screen(image mask)
  10. Stabilizer for superconductive material

Featuers

  1. The pore diameter is available within range of 0.01 to 5 mm.(There are some restrictions, depending on the material used.)
  2. Different pore diameters can be combined, and there is a wide variety of choice in the number of pores (1 to 1,000,000) and the percentage of voids (this means the ratio of the pore area to the effective sectional are; up to 95%).
  3. Applicable materials include Fe, Cu, Mo, Ti, Al, SUS, sealing alloy and cementer carbide.
  4. By surface treatment, the properties can be changed and compounded into ceramic characteristics such as in carbide or nitride.
  5. The pore inner wall is a spiral, ensuring a large specific surface area.

Specification of Sintered Vent

SINTERED VENT

A type B type
P – type
SINTERED VENT SINTERED VENT
W – type
SINTERED VENT SINTERED VENT
P-type vent [Material: Fe-Cu-C type]
Type Code No. Outer diameter(mm) Full height(mm) No.of pores Pore dia(mm) Porosity(%)
A 50310 3 10 39 0.5 60
A 50410 4 10 39 0.5 55
A 50510 5 10 61 0.5 45
A 50610 6 10 61 0.5 40
A 50615 6 15 61 0.5 40
A 50810 8 10 96 0.5 35
A 50815 8 15 96 0.5 35
A 51010 10 10 200 0.5 34
A 51015 10 15 200 0.5 34
A 51210 12 10 200 0.5 31
A 51215 12 15 200 0.5 31
A 51415 14 15 341 0.5 35
A 51615 16 15 341 0.5 32
A 51815 18 15 553 0.5 33
A 52015 20 15 553 0.5 33
A 52815 28 15 973 0.5 30
A 30510 5 10 96 0.3 30
A 30515 5 15 96 0.3 30
A 30610 6 10 96 0.3 29
A 30615 6 15 96 0.3 29
A 30810 8 10 200 0.3 28
A 30815 8 15 200 0.3 28
A 31010 10 10 341 0.3 31
A 31015 10 15 341 0.3 31
A 31210 12 10 341 0.3 28
A 31215 12 15 341 0.3 28

Tolerance of outer diameter +0.03 to 0.08 Length ±0.5

P-type vent [Material: Fe-Cu-C type]
Type Code No. Outer diameter(mm) Full height(mm) No.of pores Pore dia(mm) Porosity(%) Effective height(mm) Effective diameter(mm)
B 201010 10 10 880 0.2 35 5 6
B 100810 8 10 880 0.1 29 5 5.5
B 101010 10 10 880 0.1 29 5 5.5
B 050610 6 10 880 0.05 18 5 3.5
B 050810 8 10 880 0.05 18 5 3.5
B 051010 10 10 880 0.05 18 5 3.5
B 030610 6 10 880 0.03 13 5 2.5
B 030810 8 10 880 0.03 13 5 2.5
B 031010 10 10 880 0.03 13 5 2.5

Tolerance of outer diameter +0.03 to 0.08 Length ±0.5

W-type vent [Material: Fe-Ni-Cr Mo type]
Type Code No. Outer diameter(mm) Full height(mm) No.of pores Pore dia(mm) Porosity(%) Effective height(mm) Effective diameter(mm)
A W200610 6 10 169 0.2 27 10 5
A W200810 8 10 288 0.2 27 10 6.5
B W201010 10 10 180 0.2 23 3 5.5
A W100110 1 10 7 0.1 19 10 0.6
A W100210 2 10 55 0.1 19 10 1.7
A W100310 3 10 76 0.1 19 10 2
A W100410 4 10 76 0.1 19 10 2
B W100510 5 10 76 0.1 19 3 2
B W100610 6 10 76 0.1 19 3 2
B W100810 8 10 300 0.1 19 3 4
B W101010 10 10 690 0.1 19 3 6
B W101210 12 10 1200 0.1 19 3 8
B W101510 15 10 1900 0.1 19 4 10
B W102010 20 10 4300 0.1 19 4 15
A W050110 1 10 43 0.05 25 10 0.65
A W050210 2 10 225 0.05 22 10 1.7
A W050310 3 10 225 0.05 25 10 2
A W050410 4 10 225 0.05 25 10 2
B W050510 5 10 400 0.05 25 3 2
B W050610 6 10 400 0.05 25 3 2
B W050810 8 10 1600 0.05 25 3 4
B W051010 10 10 3600 0.05 25 3 6
B W051210 12 10 6400 0.05 25 3 8
B W051510 15 10 10000 0.05 25 4 10
B W052010 20 10 20000 0.05 22 4 15
A W030110 1 10 70 0.03 25 10 0.5
A W030210 2 10 280 0.03 25 10 1
A W030310 3 10 630 0.03 25 10 1.5
A W030410 4 10 1120 0.03 27 10 2
B W030510 5 10 1120 0.03 27 2 3
B W030610 6 10 1120 0.03 27 2 3
A W020210 2 10 224 0.02 9 10 1.8
A W020310 3 10 532 0.02 9 10 2.3
A W020410 4 10 750 0.02 7 10 3.2

Tolerance of outer diameter +0.05 Length ±0.2