We assist in the firing of ferrite substrates and metal injection molding (MIM) products using optimized "ceramic substrates for setters" in the firing process.
Improving production efficiency in the "batch-type vacuum sintering furnace" used in the sintering process is a significant challenge. One proposal is to enhance production efficiency through "multi-layer stacking." By replacing the conventional ceramic support plate (7mm thick) with "our ceramic substrate for sintering setters (1mm thick)," it becomes possible to increase the number of shelf layers from 16 to 18, resulting in a 12% improvement in sintering loading efficiency. Additionally, it allows for "thicker workpieces" to be sintered with the same number of workpieces, enabling broader utilization of the sintering furnace. The second proposal is "micro-convex porous ceramic processing." Among the process conditions that affect sintering quality, "debinding performance and characteristics" are crucial, and various porous ceramic materials are being utilized creatively. In addition to these porous ceramic substrate technologies, using ceramic support plates for setters that have undergone "micro-convex porous ceramic processing" allows for space to be secured at the bottom of the sintering workpieces, thereby improving debinding efficiency and performance.
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basic information
1. Improvement of production efficiency in the firing process using "multi-layer stacking" The basic materials can be selected from "alumina 96% or 99%" (Zirconia is under development) Alumina: 96% (Our model number: KA62) Alumina: 99% (Our model number: KA91) Porosity can be adjusted to 15-30% Standardized at "15-20%" and "30-35%" Pore diameter: less than 0.3μm Substrate thickness (standard): 0.28-1.50mm (Custom options available for 3-4mm) 2. "Processing of micro-convex porous ceramics" Regarding the convex shape, height, elevation, pitch between convex shapes, number of convex dots, etc., please let us know your requirements during the design phase.
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Applications/Examples of results
"Examples of Use" Fixtures (setters) for sintering metal powder injection molded products and titanium-based materials Fixtures (setters) for sintering ceramic materials such as ferrites Ceramic filter materials (for gases and liquids) Anti-adhesion plates for use during the firing of glazes on ceramics "Sizes" 150x150 180x180 And other requested sizes (customizable) Thickness: Generally 0.2 to 1mm, but please inquire for thicknesses over 1mm "Shape," "Arrangement," "Configuration," etc. Example Height (thickness) of the protrusion: 15um Shape of the protrusion: Circular, radius 0.15mm Spacing between protrusions (Pitch): 0.25mm Arrangement method of the protrusions, etc.
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Company information
Kyoritsu Elex Co., Ltd. is a specialized manufacturer of ceramic substrates for electronic circuits that has been in business for over half a century since its establishment. Our products are widely used as key components in the internal electronic parts of various products, including mobile phones, computers, LCD televisions, automotive control circuits, and more. Based on the know-how we have cultivated over the years, we aim to continue supplying products that meet the needs of the times to the ever-evolving electronics industry, and we aspire to contribute to the creation of a richer society.