Difficult material microfabrication for metal allergies such as tantalum and hafnium.

A rare metal that can be used for rings without the worry of metal allergies. We handle everything from material procurement to precision processing of hard and tough rare metals.

Are you familiar with the special metals "Tantalum" and "Hafnium"? "Tantalum" and "Hafnium" are metals that do not pose a risk of metal allergies and are used in rings. Additionally, they are characterized by their hardness and ductility, making them difficult to machine. At Namutecno, we can handle everything from material procurement of special materials like "Tantalum" and "Hafnium" to precision machining. We can process not only ring shapes but also a variety of other shapes! 【Why Namutecno can process these materials】 ■ We use methods suitable for materials that are not machined, such as wire processing and electrical discharge machining. ■ We process without creating burrs, thanks to our years of accumulated know-how and technology. ■ We can handle not only processing but also material procurement. *For more details, please refer to our case study collection available for download.

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