フジミインコーポレーテッド List of Products and Services

Fujimi, which manufactures and sells abrasives and other products for a wide range of fields, has been enhancing its core technology cultivated over more than 60 years since its founding in 1950, and will continue to challenge new applications. At Fujimi, we have succeeded in producing particles of various shapes with uniform particle size, free of coarse and fine particles, through hydrothermal synthesis. Additionally, through wet grinding and wet classification, we can produce submicron fine particles with uniform particle size, as well as homogeneous and uniformly sized spherical composite (sintered) particles using combinations of ceramics, metals, and resins. [Fujimi's Technology] ■ Particle synthesis at the 100–1000nm level ■ Particle grinding and classification at the 0.1–5μm level ■ Particle compositing at the 1-20μm level *For more details, please refer to the PDF document or feel free to contact us.

The grinding method to be selected varies depending on the processing method and the workpiece. This document is intended to respond to diverse needs with an optimal selection of "what materials to grind and how to grind them." If you have any questions such as "I don't know which grinding method is best...", please feel free to contact us. 【Examples of processing methods】 ■ Materials for wire saws ■ Materials for precision lapping processing ■ For diamond bonded abrasive processing ■ Materials for precision plastic processing ■ Materials for ultra-fine grinding wheels ■ Materials for precision coating processing ■ Materials for heavy electrical components ■ Materials for fine ceramics *For more details, please refer to the PDF document or feel free to contact us.

Fujimi offers a range of polishing products that are the crystallization of high-purity technology. We also have long-selling and best-selling products that continue to overwhelmingly dominate the market. This document can be used as a selection guide to choose polishing products suitable for your workpieces. If you have any questions such as "I don't know which polishing product is suitable for my product...", please feel free to contact us. 【Examples of target products】 ■ Semiconductors ■ Electronic materials ■ Metal materials ■ Ceramics ■ Plastics ■ Glass ■ Others *For more details, please refer to the PDF document or feel free to contact us.

Opening up new possibilities with carbide × LPBF! Our company has evolved the 3D printing technology for carbide powder, enabling high-precision and high-strength fabrication that was previously difficult. In this series (a total of 5 sessions), we will systematically explain the characteristics of carbide, fabrication technology, and approaches to solving challenges. If you are interested in more innovative material solutions, please take a look. Session 1: An introduction to the characteristics of carbide and the manufacturing process using conventional powder metallurgy methods, as well as 3D printers (LPBF method) for beginners. Session 2: In the LPBF method using carbide, the formability is poor, and pores and cracks have been observed in the fabricated objects; we will delve into these challenges and their causes. Session 3: We will consider how the heat treatment conditions after fabrication affect the fabricated products. Session 4: As a confirmation of the effect of carbon content on reducing brittle phases in layered fabrication (LPBF method) of carbide, we will examine the impact of adding graphite particles to carbide powder. Session 5: We will introduce case studies of 3D carbide fabricated products applied to deep-drawing press molds used in automotive parts manufacturing.