A significant synergy effect for weight reduction! An insert nut that can fasten CFRP with metal bolts without electrolysis.
The "Aluama(R) Nut" is a nut made from aluminum alloy. It is treated with a special hard anodized Aluama(R) process on the surface to ensure electrical insulation and prevent the occurrence of galvanic corrosion. When molded into CFRTP containing 40% carbon fiber and evaluated using the JIS saltwater alternating immersion method, it maintains corrosion resistance for 3,000 hours. 【Features of the Aluama(R) Nut】 ■ The Aluama(R) treatment strongly prevents the occurrence of galvanic corrosion. ■ Made from aluminum alloy, it allows for weight reduction of the nut itself. ■ Fastening with CFRP material is expected to provide significant synergy effects for weight reduction. ■ Its shape, which allows for easy flow of carbon fibers, gives it high pull-out strength in CFRTP. ■ Reducing costs for galvanic corrosion countermeasures also lowers the overall manufacturing costs. ■ Two basic shapes are available to choose from depending on the lot. *For more details, please feel free to contact us.
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[Corresponding Size] *For more details, please feel free to contact us. *Manufacturer: Yamashina Co., Ltd.
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【Main Uses】 ■ For products that require fastening to CFRP materials where weight reduction is sought. (Automotive parts, drones, etc.) ■ For products troubled by the risk of galvanic corrosion. (Communication equipment, electrical components, etc.) ■ For products considering total cost reduction and prevention of loosening through the elimination of female thread processing. (Counterparts for tapping bolts, etc.) *For more details, please feel free to contact us.
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