Handbook Presentation: What are the processing technologies to expand the possibilities of carbide?

We will introduce various case studies of the use of superhard materials in different fields, along with processing ideas that further expand their possibilities, accompanied by technical explanations.

While cemented carbide has the strength of being very resistant to friction, it also has the weakness of being brittle and vulnerable to impact (prone to chipping). To maximize the performance of tools, it is necessary to have design techniques that leverage the strengths of cemented carbide and processing techniques that overcome its weaknesses. The key technical elements for utilizing cemented carbide are mainly the following three: ◎ Powder metallurgy technology: A technique that controls metal properties and dimensional tolerances by adjusting the processes of selecting, mixing, pressing, forming, and sintering raw powder. ◎ Cemented carbide bonding technology: A technique that appropriately bonds cemented carbide to various base materials using methods such as brazing, adhesives, and press-fitting. ◎ Precision machining technology for cemented carbide: A technique that performs precision machining on cemented carbide, which is a difficult material to grind, to achieve the required precision for specific applications. If you are considering extending the lifespan of various mechanical parts or selecting materials that can withstand specific usage environments, please read the technical handbook. 【Published Examples (Excerpt)】 ◆ Sintering dimensional control of cemented carbide products ◆ Brazing technology for cemented carbide to castings ◆ Brazing technology for cemented carbide to stainless steel ◆ Improved machining technology for cutting edge shapes

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