High-grade metals that cannot be joined can be bonded using the power of explosives.
Explosive bonding is a processing method that involves colliding two types of metals at high speed using explosive force to join them together. It is commonly referred to as "explosive bonding." After ignition, the explosive generates a significant pressure that bonds the metals at the atomic level. The bonding surface becomes wavy, which increases the contact area and results in a very strong bond. One of the advantages of explosive bonding is its ability to join various types of metals. Unlike welding, explosive bonding adheres materials together without heating them, preventing any thermal changes in the materials. This method is particularly effective for bonding metals with significantly different physical properties. With explosive bonding, it is possible to join metals that cannot be joined by conventional welding methods very securely. It is suitable for cases such as titanium and iron or copper and aluminum. Prototyping for research and development can also be conducted. Multi-layer bonding of materials such as stainless steel, nickel, titanium, and aluminum is possible. Rolling after explosive bonding is also feasible. *For more details, please contact us.*
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【Combination Materials for Processing】 - Titanium and iron, which are absolutely impossible to weld with dissimilar metals - Nickel and iron, which are very expensive as combined materials and help reduce material costs when combined with the base material - Aluminum and pure copper to enhance electrical conductivity - Aluminum and tantalum, which have a large difference in melting points - Titanium and stainless steel, which have a significant difference in thermal expansion to prevent SCC from external sources on stainless steel - Stellite 6B and steel, which have a large difference in hardness - Gold or copper plating on titanium or zirconium, which are considered difficult to plate *For more details, please contact us.
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Our company is currently engaged in the design and construction of hydrogen production equipment using renewable energy. As part of future energy measures, we will utilize renewable energy sources (such as solar power, wind power, and geothermal power) to extract pure hydrogen. The intended use is directed towards the development of fuel cells for hydrogen vehicles. Since 2015, hydrogen vehicles have been commercially available. The exhaust gas is water vapor, resulting in a perfectly pollution-free vehicle. Although significant development costs are incurred in the initial stages, this is a technology with great potential for the future. Additionally, E-Plan takes pride in being among the best in the world in knowledge related to the design and manufacturing of ion exchange membrane electrolyzers. We handle everything from structural design to material procurement, including methods for joining titanium and dissimilar metals, precision sheet metal processing of high-grade metals, welding techniques for titanium and nickel, and stress analysis of electrolyzers, all the way to quality control and overseas export packaging, ensuring a comprehensive approach to quality assurance.