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metallic substrate
Wisdom Technologies is a founder and leader in R&D, manufacturing of metallic substrate in China, which has provided hundreds of varieties of metallic substrates to customers worldwide.
Application
1. Round & Ovel metallic substrate for On-road vehicle;
2. metallic substrate for small engine;
3. metallic substrate for Off-road vehicle;
4. metallic substrate for industrial catalyst;
5. Specific structure metallic substrate for other application.
Why metallic?
metal-based monolith substrate offers many advantages in comparison with a ceramic one, for instance:
Shorter light off time;
Less risk of overheating;
Less back pressure;
Larger effective area;
Greater catalytic capacity;
Smaller and more flexible design;
Thinner walls;
Higher mechanical strength;
Better resistance to thermal shock.
Specifications
Specification
Material
Mantle | Matrix | Brazing |
Ferritel (SUS444, SUS441, SUS430) | Fe-Cr-Al with RE, Zr/Ti additions high temperature oxidation resistant special alloy Domestic FeCrAl(2073/216) import FeCrAl(1.4725/1.4767) | Nickel base alloy |
or Austenitic heat resistant stainless steel |
Dimension and Cell Densitities
Dimensions, mm | Cell densities,CPSI | Foil thickness,mm |
round shape with diameter more than 28mm, length up to 300mm | 50, 100, 200,250,300,400,500,600, | 0.03,0.04, 0.05,0.06,0.08,0.10 |
Oval shape | ||
Others (Rectangle etc.) |
metallic substrate
