Products & Services

Products & Services

Porous titaniumPorous titanium-WEBTi®

WEBTi®-S (Developed product)

Toho Titanium’s WEBTi®-S is a porous titanium sheet made of titanium fibers. It features high porosity of about 70 to 90%.

Raw materials Pure titanium fiber/Ti-6Al-4V fiber
Diameter: φ20, 30μm
Length: 1〜6mm
Size of square sheet 50x50mm〜
Thickness 0.5〜5mm
Porosity 70〜90%
Applications
  • Filter
  • Electrode
  • Noise absorber
  • Photocatalyst
Appearance
Appearance
Enlarged image of surface (SEM)
Enlarged image of surface (SEM)

Ventilation resistance

Electric properties

Fiber size Sheet thickness Porosity Electric resistance (Ω) Electroconductivity(S/cm)
Diameter x Length
φ20μm x 2.5mm 0.5mm 80% 2.9 x 10-3 1.4 x 103
φ30μm x 1.0mm 82% 3.6 x 10-3 1.2 x 103
φ30μm x 2.5mm 83% 3.5 x 10-3 1.3 x 103

Sound absorption properties

Porous titanium
WEBTi®-K (Developed product)

Toho Titanium’s WEBTi®-K is a porous titanium sheet manufactured from titanium powder paste. It features thinness, flexibility and small pore size under several μm.

Raw material Titanium powder paste
Size of square sheet 50x50mm~
Thickness 20~40μm
Porosity Approximately 40%
Applications Electrode, etc.
Appearance
Appearance
Enlarged image of surface (SEM)
Enlarged image of surface (SEM)

Bendability

Measurement method: Mandrel bend test

Thickness Diameter of mandrel bar
φ2mm φ3mm φ4mm
20μm
40μm

○: No crack △: Tiny crack

Bendability

Electric properties

Sheet thickness Porosity Electric resistance (Ω) Electroconductivity(S/cm)
22μm 44% 2.4 x 10-3 4.6 x 102
39μm 40% 1.2 x 10-3 4.2 x 102

Porous titanium
WEBTi®-T (Developed product)

Toho Titanium’s WEBTi®-T is a porous titanium sheet made of titanium powders. It features high specific surface area compared to the WEBTi®-S and WEBTi®-K.

Raw material Pure titanium powder
Size of square sheet 50x50mm~
Thickness 0.5~1.5mm
Porosity 50~70%
Applications Filter, Electrode, Getter material etc.
Appearance
Appearance
Enlarged image of surface (SEM)
Enlarged image of surface (SEM)

Electric properties

Sheet thickness Porosity Electric resistance (Ω) Electroconductivity (S/cm) Specific surface area (m2/g)
0.5mm 58% 1.3 x 10-3 3.3 x 103 0.11
64% 1.6 x 10-3 3.0 x 103 0.08
62% 2.3 x 10-3 1.9 x 103 0.03

Research & Development Div.
Research & Development Dept.

TEL+81-467-82-2169

FAX:+81-467-83-0213

Contact here