Last Updated： Aggregation Period:Mar 25, 2026～Apr 21, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Mar 25, 2026～Apr 21, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Mar 25, 2026～Apr 21, 2026
This ranking is based on the number of page views on our site.
121～128 item / All 128 items
I would like to color anodize aluminum die casting (ADC). Is it possible?
Q: I would like to color anodize aluminum die casting (ADC). Is it possible? A: For ADC12, it is possible in black. For ADC5 or ADC6, it is possible to express a certain range of colors. Currently, we are processing titanium gold color on ADC6 material.
Is it possible to perform bending processes such as sheet metal work and pressing after anodizing the plate in its raw state at Silvec?
Q: Is it possible to perform bending processes such as sheet metal work and pressing after anodizing the plate? A: It is not possible. Aluminum is a soft metal that is easy to bend, but anodizing hardens the surface, causing the bent areas to crack. If cracking is acceptable, it may be possible.
I would like to measure the hardness of hard anodized aluminum with a Silvex, is that possible?
Q: I would like to measure the hardness of hard anodized aluminum. What thickness in μm would be appropriate to achieve suitable hardness, and is it possible to measure it? A: The hardness of anodized aluminum does not change whether it is 5μm or 50μm. However, when measuring Vickers hardness (Hv), a thickness of at least 20μm is required for micro Vickers. This is because the hardness of the anodized coating is measured in relation to the cross-section of the anodized layer. Vickers hardness is determined by measuring the size of the indentation left by a diamond. If the anodized layer is less than 20μm thick, it is not possible to measure the size of the indentation on that cross-section.
What is the aluminum material that can achieve the highest surface hardness with hard anodizing?
Q: What is the aluminum material that can achieve the highest surface hardness with hard anodizing? A: The A1000 series and A5000 series. Materials with high aluminum purity can obtain a hard coating. Next is the A6000 series. Among ADC materials, ADC5 and ADC6 are the ones.
For mechanical parts and semiconductor device components! It has properties of rust prevention, wear resistance, and insulation!
"Oxalic anodizing" refers to a coating that is denser than sulfuric anodizing and has high corrosion resistance. It possesses properties such as rust prevention, wear resistance, and insulation, with a hardness of 300 to 350 Hv. The film thickness ranges from 5 to 40 μm. It is used in mechanical parts and semiconductor device components. 【Specifications (partial)】 ■ Treatment Overview: Can be processed at higher temperatures than sulfuric baths, with higher voltage. ■ Main Purpose and Characteristics - Rust prevention, wear resistance, insulation - Film thickness: 5 to 40 μm ■ Economic Factors: High chemical costs, high electricity costs, high wastewater treatment costs ■ Transparency: The coating is yellow. *For more details, please refer to the PDF document or feel free to contact us.
Planning, development, manufacturing of aluminum products, and solving heat dissipation issues through anodizing treatment.
In the electronics industry, effective heat dissipation measures are essential due to the increasing density and performance of devices. Heat can lead to the degradation and failure of electronic components, potentially shortening product lifespan. Aluminum has excellent thermal conductivity, and by applying anodizing treatment, its heat dissipation performance can be further enhanced. The products of Marujou Anodizing Co., Ltd. address heat dissipation issues in electronic devices and contribute to improving product reliability. 【Usage Scenarios】 - Electronic device enclosures - Heat sinks - Heat dissipation plates 【Benefits of Implementation】 - Improved heat dissipation - Extended product lifespan - Enhanced product reliability
Planning, development, manufacturing of aluminum products, and anodizing treatment to support precision equipment.
In the camera industry's precision equipment, a balance between lightweight design and durability is required. Particularly for camera components used in harsh environments, wear resistance and corrosion resistance are crucial. Inappropriate materials or surface treatments can lead to performance degradation or failure of the product. Our company provides optimal products tailored to customer needs through the planning, development, manufacturing, and anodizing of aluminum products. 【Application Scenarios】 - Precision camera components - Lens housings - Parts requiring dust and waterproof measures 【Benefits of Implementation】 - Achieving lightweight design and high strength - Improved wear resistance and corrosion resistance - Extended product lifespan
