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ProblemsAir-Permeability
Contact Damage
Yield -
Proposed EffectContact Damage Reduction
Improved Functionality
Reduced Defect Rate
Yield Improvement -
Product TypeBaking Setter
Customer's concerns and problems / Before
Our proposals and improvement effects / After
In the Ceramics Design Laboratory, we proposed porous material AZP50 with small pore diameters and good air permeability.
As a result of evaluations by customers, we were able to confirm that the air permeability was improved during heat treatment and the effect on work pieces was suppressed.
Point of the proposed example / Point
The point of this case is that the influence on the work could be reduced by selecting a porous material with good air permeability as the material for the setter for firing.
Degassing during heat treatment is very important to reduce residual stress.
The alumina-based porous ceramics AZP50, originally developed by the Ceramics Design Lab, is a material with 50% porosity and excellent air permeability.
We also offer a AZP60 that offers even higher air permeability and better suction power.
The Fine Ceramics Division of ASUZAC Corporation, which operates the Ceramics Design Laboratory, handles everything from material development and preparation to design and manufacture, as well as surface treatment, inspection, and cleaning.
We can also offer our own coating-technology for adding functionality to ceramics materials, as well as the selection of materials such as ceramics materials with high heat resistance and conductivity, and high-purity alumina and SiC that are highly pure and prevent contamination.
Integrated response from processing to development of ceramic materials !
Please feel free to contact us !
Business hours: 9:00-17:00 (closed on Saturdays, Sundays and Holidays)
A customer of a semiconductor device manufacturer who uses sintering setters asked us, “Is there any material with good air permeability that would have less impact on the work piece and allow venting during heat treatment?”