Examples of successful material changes: electronics manufacturers, semiconductor manufacturing equipment manufacturers, etc.
Improved product performance, lifespan, and productivity! Numerous successful cases of material changes are introduced!
At Top Seiko, we propose the best materials with characteristics suitable for the usage conditions. In addition to cases where customers are developing and launching new products, there are numerous examples of customers successfully changing the material properties to improve product performance, lifespan, productivity, and yield. 【 Case 1 】 Company I (Electronics Manufacturer) ■ Previously used material / Application - Alumina / Heat treatment process ■ Issues - Frequent problems with alumina jigs breaking at high temperatures ■ Our Proposal - Tungsten ■ Evaluation after improvement - Productivity increased * For more details, please refer to the PDF materials or feel free to contact us.
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**Case 2**: Company J (Chemical Parts Manufacturer) ■ Previously Used Material / Application - SUS / Crimping Device Base ■ Issues - The low thermal conductivity of SUS makes it difficult for heat to transfer to the thermocouple, resulting in poor temperature control and issues with crimping performance. ■ Our Proposal - Molybdenum ■ Evaluation After Improvement - By switching to high thermal conductivity molybdenum, temperature control improved and crimping performance was enhanced. **Case 3**: Company K (Semiconductor Manufacturing Equipment Manufacturer) ■ Previously Used Material / Application - Silicon / Wafer Heat Treatment Process ■ Issues - Warping occurs in thin silicon sheets due to heat. ■ Our Proposal - MMC (SiC 50% + Si 50%) ■ Evaluation After Improvement - Rigidity increased, and warping no longer occurs. **Case 4**: Company L (Analytical Equipment Manufacturer) ■ Previously Used Material / Application - Invar / Atmospheric Substance Concentration Measurement ■ Issues - Measurement becomes unstable due to thermal expansion when the temperature rises. ■ Our Proposal - Quartz Glass ■ Evaluation After Improvement - Thanks to the low expansion characteristics of quartz, measurement results became stable even at high temperatures. *For more details, please refer to the PDF document or feel free to contact us.*
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For more details, please refer to the PDF document or feel free to contact us.
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Since our founding in 2001, we have accumulated technology with the motto "We can process iron, and it's not impossible to process other materials." If you are facing challenges with materials such as alumina, zirconia, tungsten, or molybdenum and wondering, "Is there a way to process this material?", please feel free to reach out to us. We will propose the optimal materials tailored to your specific applications, ensuring short delivery times and high quality. We have introduced hot press machines and are working on direct bonding without the use of adhesives. Our precision machined parts are used in many industries, including semiconductor manufacturing equipment, aerospace, medical, precision instruments, analytical equipment, automotive, and nuclear power.