モーションファイブ List of Products and Services

"Tough Coat" is a technology that forms a tough and dense composite film by the polymerization of a special synthetic resin contained in the electrolyte solution along with an anodized coating. It is suitable for improving the airtightness of aluminum die castings with casting defects. Since it is a special anodized coating with airtightness, it does not peel off like plating or painting, and there are no occurrences of pinholes or cracks. The polymerization of the special synthetic resin provides excellent chemical resistance and corrosion resistance. 【Features】 ■ Forms a tough and dense composite film ■ Excellent lubricity, reducing the coefficient of friction and providing outstanding wear resistance ■ No occurrences of pinholes or cracks ■ Excellent chemical resistance and corrosion resistance due to the polymerization of the special synthetic resin ■ Suitable for improving the airtightness of aluminum die castings with casting defects *For more details, please refer to the PDF document or feel free to contact us.

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"Metal Coat" is a technology suitable for static electricity discharge prevention devices. It features a coating with excellent thermal conductivity that does not experience peeling or cracking, and can form a dense composite film similar to "Tough Coat," allowing for the formation of a uniform coating. Since it generates little frictional heat, it is well-suited for machining sliding parts. Please use it for components requiring hardness, slip, and wear resistance, including parts for food processing machinery, static electricity countermeasures, pharmaceuticals, and cosmetic machinery. 【Features】 ■ Excellent conductivity, making it suitable for static electricity discharge prevention devices ■ Coating with excellent thermal conductivity that does not peel or crack ■ Capable of forming a uniform coating ■ Suitable for machining sliding parts due to low frictional heat generation ■ Excellent performance due to the oxidized coating *For more details, please refer to the PDF document or feel free to contact us.

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"Direct bonding" is a joining technology that melts only the joint (interface) of multiple components (conductors) by applying low voltage and high current in pulses while they are in direct contact under vacuum and under appropriate pressure. It does not require filler materials or insert metals, and it can join dissimilar materials such as iron, copper, and aluminum as long as they are conductors. Additionally, by joining processed components, it is possible to produce items that are the same as those that have been internally processed from bulk materials. [Features] - No need for filler materials or insert metals - Capable of joining dissimilar materials - Can join magnetic and non-magnetic materials - Simultaneous joining of multiple cross-sections is possible - Internal processing of bulk materials can be performed *For more details, please refer to the PDF document or feel free to contact us.

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Our "Almet Coat" is a processing method that applies Fe or Fe-Cr alloy plating to the surface of AL or AL alloys, followed by multi-nitrogen (gas infiltration nitriding) treatment after plating. The plating layer on the surface is hardened by the multi-nitrogen treatment to achieve the nitriding hardness of stainless steel. Additionally, "Oxy Coat" is a composite treatment technology of nitriding and oxidation, where the oxide film (Fe304) formed on top of the nitrided layer (compound layer) is black, glossy, uniform, and free of irregularities. 【Features of Almet Coat】 ■ Improved wear resistance, seizure resistance, and galling resistance ■ Increased rigidity *For more details, please refer to the PDF materials or feel free to contact us.

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Our "S Coat" is a low-temperature nitriding technology using austenitic stainless steel, characterized by non-magnetic properties, high hardness, and corrosion resistance. It uses a marble etching solution. Additionally, "NV Nite" is a very shallow nitriding technology using a gas method. Nitriding is performed without forming a compound layer (white layer) on the surface, preventing surface roughness. 【NV Nite Features】 ■ Improved resistance to pitting due to the absence of a compound layer (white layer) ■ Improved resistance to heat checking due to the absence of a compound layer (white layer) ■ Effective as a pretreatment for dry coating ■ Nitriding with minimal dimensional changes ■ Good surface finish *For more details, please refer to the PDF document or feel free to contact us.

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"Direct Carburizing" is a completely new concept of carburizing method that combines gas carburizing and vacuum technology. It enables carburizing of fine pores and high-concentration carburizing. There is no grain boundary oxidation (oxidation of surface alloy components). Additionally, it can achieve inline processing in manufacturing plants. Please use it for applications such as automotive parts (gears, shafts, etc.), motorcycle parts, construction machinery parts, knitting machines, and OA equipment. 【Features】 ■ Carburizing can be achieved using only a very small amount of unsaturated hydrocarbon gas ■ No grain boundary oxidation (oxidation of surface alloy components) ■ Carburizing of fine pores is possible ■ High-concentration carburizing is possible ■ Extremely shallow carburizing (30-50μm) can be performed *For more details, please refer to the PDF materials or feel free to contact us.

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"N-Hard (Gas Soft Nitriding)" is a treatment method where gas soft nitriding is performed just above the A1 transformation temperature on the Fe-N phase diagram, followed by rapid cooling to obtain a mixed phase of nitrides and nitrogen martensite. The surface forms an extremely hard layer compared to the nitrided layer, consisting of a mixed phase of nitrides (or carbonitrides) and nitrogen martensite. However, the interior undergoes rapid cooling below the A1 transformation of the Fe-C system, so it does not harden. 【Features】 ■ Thermal treatment distortion (dimensional change) is small, comparable to gas soft nitriding. ■ Hardness of HV800 or higher can be achieved even with low carbon steel, and HV1000 or higher with SK5. ■ Processing time is shorter compared to gas soft nitriding, achieving a hardened layer of 50μm in 90 minutes. ■ Processing time is short, achieving a hardened layer of 20μm in 40 minutes. ■ The finish is good. *For more details, please refer to the PDF document or feel free to contact us.

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"N-Quench (Nitriding Quenching)" is a treatment method that allows nitrogen to penetrate and dissolve in steel within the austenite region of the Fe-N phase diagram, followed by rapid cooling to obtain hard nitrogen martensite. In nitriding quenching, the nitrided layer hardens into nitrogen martensite due to rapid cooling, but the interior does not harden because it is cooled from below the transformation temperature of the Fe-C system. Furthermore, the thermal treatment distortion (dimensional change) is comparable to that of gas soft nitriding. 【Features】 ■ Hardness of HV800 or higher can be achieved even with low carbon steel. ■ The amount of gas used is extremely small, about 1/10 of that used in gas soft nitriding. ■ Processing time is short, with a hardened layer of 20μ obtained in 40 minutes. ■ The finish is good. ■ The treatment is environmentally friendly. *For more details, please refer to the PDF document or feel free to contact us.

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The "Super Multi-Night Process" is an improved multi-nitride (gas nitriding) treatment method known as carbonitriding. A carbon film, primarily composed of graphite and characterized by its black color and excellent lubricity, is combined with the hard nitride layer and applied to the treated material. Compared to gas soft nitriding, corrosion resistance is significantly improved, reaching levels equal to or greater than Oxy-Coat. 【Features】 ■ Low friction coefficient (μ) ■ Improved wear and abrasion resistance ■ Enhanced seizure and galling resistance ■ Improved corrosion resistance *For more details, please refer to the PDF materials or feel free to contact us.

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The "Multi-Night Process (Gas Sulfurizing Nitriding Treatment)" is a technology that allows for the separate and flexible control of nitrogen and sulfur concentrations. It enables the nitriding of difficult-to-nitridize materials that cannot be treated with gas nitriding, improving seizure resistance and galling resistance, while the sulfurized layer (FeS, Fe-Xs) formed on the surface acts as a solid lubricant. Please use it for applications such as shims, thrust washers, engine timing gears, and the balls in ballpoint pens. 【Features】 ■ Separate and flexible control of nitrogen and sulfur concentrations ■ Improved seizure resistance and galling resistance ■ Enhanced wear resistance ■ Increased fatigue resistance ■ Improved pitching resistance *For more details, please refer to the PDF document or feel free to contact us.

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This document is the "Slip Screw Technical Data" that explains the technology of slip screws handled by Motion Five Co., Ltd. It introduces the technology of surface modification treatments for screw shafts and nuts, such as hardening through super multi-nite treatment and carbon lubrication coatings, as well as durability tests. 【Overview】 ■ Surface modification treatment technology for screw shafts and nuts ■ Hybrid slip screw durability tests *For more details, please download the PDF or contact us.

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