Gas soft nitriding - List of Manufacturers, Suppliers, Companies and Products

Gas soft nitriding Product List

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For prototyping and development! Precision heat treatment "gas nitriding" even for single items and small lots.

Ideal for prototyping and development! Heat treatment "gas nitrocarburizing" improves corrosion resistance and wear resistance. *We also accommodate single items and small lots!

"Gas soft nitriding treatment" is a heat treatment process that maintains a temperature range of 550 to 600°C in a mixed atmosphere of carburizing gas and NH3 (ammonia), allowing nitrogen and carbon to diffuse into the surface to form carbonitrides and achieve surface hardening. By leveraging the characteristics of the Unizoff method, it is also capable of performing precise heat treatment without unevenness, even for one-off and small-lot products. This treatment is actively adopted for sliding components, wear-resistant parts, resin molds, and more, starting from prototypes and development to heat treatment for one-off and small-lot products. 【Features】 - Strong improvement in wear resistance and corrosion resistance - Effective in suppressing distortion, suitable for products with strict dimensional accuracy - Adopts retort peripheral cooling method to reduce load on products - Minimal nitriding unevenness, resulting in a beautiful (silver-gray) finish - Capable of handling sizes up to Φ600mm × 1000mm

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[Example] Gas nitriding (heat treatment) of clutch plates

Case study of heat treatment "gas soft nitriding" for automotive parts "clutch plate".

This is an introduction to the case of heat treatment "gas nitriding" for automotive clutch parts "clutch plates." We can accommodate gas nitriding with the materials provided. ITEC's gas nitriding results in a clean finish due to air cooling. 【Processing Details】 Thickness: 1.2mm, Material: SPCC-8B Gas Nitriding *For more details, please refer to the PDF available for download.

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"Gas Soft Nitriding Treatment by the Unizoff Method" *Case Studies of Heat Treatment Now Available!*

Improved corrosion resistance and wear resistance! "Gas soft nitriding treatment" using the Unizoff method.

Gas soft nitriding treatment is a heat treatment that forms carbonitrides on the surface by allowing nitrogen and carbon to diffuse into it while maintaining a temperature range of 550 to 600°C in a mixed atmosphere of carburizing gas and NH3 (ammonia). The Unizoff method generates this mixed atmosphere using the thermal decomposition gas of urea, creating a consistently stable environment. Compared to salt bath heat treatment, it does not use cyanates, making it an environmentally friendly heat treatment method that contributes to pollution prevention. You can choose a set method that suits the product, such as direct placement on jigs, hanging, or alignment. Additionally, gas soft nitriding treatment using ammonia gas is also available upon request. **Features** - Strong improvement in wear resistance and corrosion resistance - Effective for products with strict dimensional accuracy by minimizing distortion - Adopts a retort outer cooling method to reduce the load on the product - Minimal nitriding unevenness, resulting in a beautiful (silver-gray) finish - Capable of handling sizes up to Φ600mm × 1000mm

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Meinetsu Corporation Business Introduction

Introducing Meinet's strengths in custom heat treatment and various surface treatments.

Meinetsu develops various heat treatment businesses based on the know-how accumulated over many years in Kariya City, Aichi Prefecture. As a proposal-oriented company, we strive to improve our technology so that we can assist our customers in solving their challenges and problems from the perspective of heat treatment specialists. We offer heat treatment, surface treatment, and various coatings according to application, and our strength lies in our ability to handle a wide range of production volumes, from one piece to mass production in the millions. 【Strengths】 ■ Custom-made heat treatment (also supports prototypes and development products) ■ Capable of mass production from one piece to millions ■ Short delivery times ■ ISO 9001 and 14001 certified

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Product Performance

Introduction to Meinet's Strengths and Product Achievements

We introduce Meinetz's products that handle liquid carburizing, quenching, tempering, vacuum heat treatment, gas nitriding, various coatings, shot blasting, and more. On this page, we showcase our product achievements made through gas nitriding, salt bath heat treatment, solution heat treatment, stress relief annealing, etc., along with photos categorized by industry, material, delivery time, and type of heat treatment. For heat treatment processing and deep drawing press processing, we also accommodate sizes not listed, so please feel free to contact us. 【Published Achievements】 ■ Gas Nitriding - Product Name: Tap Base - Industry: Electrical Equipment Related - Material: SPCC - Delivery Time: 3 to 4 days - Heat Treatment: Gas Nitriding - Others: Zinc Plating

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Collection of examples of heat treatment processes such as gas nitriding and salt bath heat treatment *Free of charge.

A collection of 14 case studies on heat treatment processes, including gas nitriding and salt bath heat treatment. It includes types of heat treatment and the objects/industries involved! *Currently available as a free gift.

The "Case Collection of Heat Treatment Processes" is a compilation that includes 14 types of heat treatment methods and target objects, such as gas nitriding treatment and salt bath heat treatment, along with the relevant industries. [Contents] ■ Gas Nitriding Treatment ■ Salt Bath Heat Treatment ■ Solid Bath Heat Treatment ■ Stress Relief Annealing ■ Scope of Heat Treatment Processing ■ Scope of Deep Drawing Press Processing *Please refer to the PDF available for download for the case collection of heat treatment.

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[Case Study] Proposal for Heat Treatment Method for Prototypes

Solutions for precision and distortion issues! Introduction of heat treatment examples for prototypes.

This is a case study regarding a request for heat treatment "salt quenching" for SK material prototypes. 【Consultation Details】 We want to achieve a hardness of HRC 50 or higher, but performing salt quenching with the material as is leads to issues with precision and distortion. 【Solution Case】 We proposed changing the material from SK to SPCC and altering the heat treatment method to gas soft nitriding. This not only achieved a hardness of HRC 50 or higher, but also reduced the total cost of mass-produced items and improved the lifespan of the molds. At Meinetsu, we offer heat treatment solutions tailored to our customers' needs.

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Minimize deformation! Heat treatment "Gas Nitriding Treatment"

For heat treatment, go to Meinetz! The heat treatment "gas soft nitriding" improves corrosion resistance and wear resistance.

Even for shafts and similar components that are prone to distortion, warping, and deformation, precise heat treatment is possible through Meinetsu's years of expertise and the latest processing method, "gas soft nitriding." "Gas soft nitriding" is a heat treatment that maintains a temperature range of 550 to 600°C in a mixed atmosphere of carburizing gas and NH3 (ammonia), allowing nitrogen and carbon to diffuse into the surface to form carbonitrides, thereby achieving surface hardening. Additionally, because it operates within a temperature range that does not cause changes in the metal structure, it results in a treatment that is less prone to deformation and dimensional changes. This method is actively adopted for sliding parts, wear-resistant components, and resin molds. 【Features】 ■ Strong improvement in wear resistance and corrosion resistance ■ Effective in suppressing distortion, suitable for products with strict dimensional accuracy ■ Adopts retort peripheral cooling method to reduce load on products ■ Minimal nitriding unevenness, resulting in a beautiful (silver-gray) finish ■ Capable of handling sizes up to Φ600mm×1000mm

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Gas Nitriding Treatment to Solve Your Problems During Quenching

For sliding parts, wear-resistant parts, and resin molds! Solve distortion, finishing, and cost issues during hardening with "gas nitriding treatment"!

Gas soft nitriding treatment is a heat treatment that forms carbonitrides on the surface by diffusing nitrogen and carbon through heating and holding in a mixed atmosphere. It features not only wear resistance but also less distortion compared to quenching, with surface hardness equivalent to that achieved during quenching, and a faster finishing time. By hardening relatively inexpensive materials, it is also possible to achieve the same hardness as more expensive materials. Additionally, while the basic finishing characteristics such as hardness do not change between "salt bath soft nitriding" and "gas soft nitriding," gas soft nitriding results in a cleaner appearance after treatment, leading to fewer processing steps and quicker completion. Products that are currently treated with salt bath nitriding should also be considered for gas soft nitriding. 【Features】 ■ High wear resistance and corrosion resistance ■ Effective for products with strict dimensional accuracy, minimizing distortion ■ Adopts a retort outer cooling method to reduce stress on the product ■ Minimal nitriding unevenness, resulting in a beautiful (silver-gray) finish ■ Suitable for sliding components, wear-resistant parts, and resin molds We can accommodate requests for one-off or small-lot heat treatments for prototypes and development. For more details, please refer to the materials available for download in the [PDF Download] section or feel free to contact us.

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