Observation of metallic tissue through chemical treatment.

You can gain clues about the quality of the product and issues through the organizational shape!

We will introduce the observation of metal structures through chemical treatment. By performing chemical treatment on metal samples, it is possible to clearly observe the metal structure. Observing the structure can confirm the condition of the sample and the history of applied heat and stress, providing clues about the quality of the product and any defects based on the structural shape. In the published catalog, you can find details on the observation of metal structures, such as the macrostructure of aluminum plates and the soldered parts of copper terminals. Additionally, we offer other services such as cross-sectional observation and various analysis services. Please feel free to contact us if you have any requests. [Published Content] - Macrostructure of aluminum plates - Soldered parts of copper terminals - Brass screws - Welded parts of SUS rods *For more details, please download the PDF or feel free to contact us.

• Non-destructive testing

Introducing examples of aluminum welding observations. Internal observations through X-ray fluoroscopy and CT scans provide clearer insights after cross-section preparation!

Here is a case study of the observation of aluminum spot welds. Internal observation using X-ray radiography revealed voids within the weld, and internal observation using X-ray CT confirmed that the voids are located near the center of the weld (between the two aluminum plates). Additionally, by creating a cross-section of the same sample and combining mechanical polishing with chemical etching, we were able to observe the condition of the weld more clearly. 【Summary】 ■ Internal observation using X-ray radiography - Conducted non-destructive testing and X-ray radiographic observation - Voids were observed within the weld ■ Internal observation using X-ray CT - Conducted non-destructive testing and X-ray CT observation - Confirmed that the voids are located near the center of the weld ■ Cross-sectional observation using optical microscopy and tabletop SEM - Mechanical polishing and chemical etching A cross-section tailored to the sample allows for clearer observation. *For more details, please refer to the PDF document or feel free to contact us.

• others

Introducing a case study on the cross-section preparation of large samples (65mm × 28mm) and the observation of their internal structures!

We present an observation case of a large sample (expansion valve) measuring 65mm × 28mm. This sample uses magnetic materials, and due to distortion in the images during SEM observation, we primarily conducted observations using an optical microscope. From the appearance and X-ray radiographic observation, it was found that there are some areas that are not visible in the X-ray. 【Overview】 ■ Appearance and X-ray radiographic observation ■ Cross-sectional observation using an optical microscope *For more details, please refer to the PDF document or feel free to contact us.

• others

We will introduce an analysis example confirming that the welded area has a large distribution of grain crystals.

As an example of EBSD, we conducted an analysis of the cross-section of an aluminum welding joint from the cross-sectional direction, and we would like to introduce it. For a sample where an aluminum plate was spot-welded to an aluminum case, we prepared a cross-section of the weld and performed EBSD analysis. In the distribution of grain sizes, it was confirmed that the weld area has a larger number of large grains compared to the base material. [Analysis Overview] ■ Visualization of Grain Structure - It can be seen that the shape and size of the grains in the weld area differ from those in the base material. ■ Distribution of Grain Sizes - It is confirmed that the weld area has a greater distribution of large grains compared to the base material. *For more details, please refer to the PDF document or feel free to contact us.

• others

Investigation of the joint condition and joining methods of crimp terminals, as well as the types of materials! Introduction to cross-sectional observation and elemental analysis using SEM/EDX.

I would like to introduce the topic of "Cross-sectional observation of copper terminals and elemental analysis using SEM/EDX." We conducted cross-section preparation of the joint area of a copper crimp terminal fixture for resistance measurement, applied chemical etching to the prepared cross-section, and observed the metal structure before and after etching. As a result, we infer that the detected elements are P (phosphorus), Ag (silver), and Cu (copper), indicating that it is a silver-containing phosphorus copper soldering material. *For more details, please refer to the PDF document or feel free to contact us.*

• Analysis and prediction system
• others
• Other services and technologies

We undertake contract processing and manufacturing of cross-sections of various parts and materials.

At Aites, we undertake the processing of cross-sections of various components and materials, including electronic components, mounted circuit boards, semiconductors, compound semiconductors, power devices, films, resin molded products, solar panels, and LCD glass. We also conduct observations and analyses of the produced cross-sections, providing services for defect analysis and quality evaluation. 【List of Services】 ■Mechanical polishing ■CP processing ■Microtome ■FIB processing ■Analysis of semiconductor diffusion layers, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Other analytical equipment

We will introduce an example of analysis using EBSD for screws (Cu2Zn).

The EBSD method allows us to confirm the distribution of crystal sizes and the orientation of crystal orientations. In this case, it was found that there is a significant orientation difference in the valleys of the screw, suggesting that there is a high level of residual stress. Additionally, it was observed that small crystal grains are distributed on the surface of the screw. [Summary] ■ Analysis Method - Observation of crystal structure using EBSD ■ Results - It was found that there is a significant orientation difference in the valleys of the screw. - It is inferred that there is a high level of residual stress. - It was also observed that small crystal grains are distributed on the surface of the screw. *For more details, please refer to the PDF document or feel free to contact us.

• Electrical Equipment Testing
• Other analytical equipment

From June 2025, measures against heat stroke in the workplace have become mandatory. Additionally, in December 2026, a "Support Package for Heat Wave Measures in Construction Work" was formulated, making heat stroke prevention during the summer a pressing issue, especially for those engaged in the construction industry. This time, we provide a collection of heat stroke prevention materials that can be utilized through Sysmet Co., Ltd.'s comprehensive weather platform, ZEROSAI X-AI. Examples of heat stroke prevention measures possible with ZEROSAI X-AI: - Cloud management of heat stroke information - Forecasting of the heat index (WBGT) tailored to the site with a mesh of 500m for up to 17 days ahead - Observation of the heat index (WBGT) in compliance with JIS standards using a black globe thermometer - Alerts for exceeding work standard values for the heat index (WBGT) via electronic bulletin boards, emails, and business chat tools like direct LINE WORKS We hope this will be useful at your sites as well.

The "HA-T Series" is an energy-saving automatic door sensor that opens only for those who want to enter, whether on a busy street or in a narrow passageway. The automatic door opens simply by bringing your hand close, addressing hygiene concerns even in facilities used by a large number of people. Depending on the application and installation location, you can choose between "Non-vision Mount Type/HA-T401" and "Non-vision Built-in Type/HA-T520." 【Recommended for such places!】 ☑ Entrance facing a busy passageway ☑ Presence of counters or signs near the door ☑ Buildings facing narrow passageways ☑ Buildings that prioritize aesthetics ☑ Hospitals and facilities that consider hygiene ☑ Large facilities with many doors 【Features】 ● Adaptable to various door types with four detection spot settings ● Reduces unnecessary opening and closing to minimize power consumption, contributing to energy-saving effects ● Equipped with a light touch function, allowing the door to open and close simply by waving your hand, ensuring hygiene ● Can also be used as a wide detection range non-vision infrared sensor ◎ For more details, please download the materials or contact us.

In facilities operating nurse call systems, we have made bed exit sensors wireless, allowing them to notify in conjunction with the nurse call system. By simply connecting the mat sensor "Foldable Thin Matt-kun," the body movement call "Ugo-kun," and the wheelchair body movement call "Ayumi-chan" to the transmitter HB-RS, you can make the bed exit sensor wireless. The infrared sensor "Just Place Pole-kun" has the transmitter HB-RS built-in. This helps prevent accidents caused by falls, slips, or wandering, contributing to the efficiency of medical operations. 【Features】 ○ Wireless conversion by simply connecting existing sensors to the transmitter HB-WSK. ○ Bed exit sensors notify wirelessly in conjunction with the nurse call system. ○ Up to 5 transmitters can be registered with one receiver. ○ The communication distance between the transmitter and receiver is approximately 10 meters. ◎ For more details, please contact us or download the catalog.

We have introduced Majesta Fragrance at a cabaret club located in Shizuoka Prefecture. We have selected scents tailored to each space, including the floor, VIP rooms, and restrooms, to provide a total fragrance experience within the establishment. 【Key Points of Introduction】 - Space-specific presentation: By changing the scent for each area, we create a luxurious atmosphere that remains fresh and engaging. - Branding that resonates with the five senses: We support the creation of a venue that is chosen not only for its visual appeal but also for its fragrance. - Offering an extraordinary experience: The moment customers open the door, they are invited into a special time. Majesta Fragrance is also available for free trial installation. If your company or establishment is interested in scent presentation, please feel free to contact us.

A popular garage with power supply, "EV Garage," will open in Tachikawa City. It can be conveniently used with interior lighting and power supply. The full-opening shutter and some models come with shelves for added convenience. Security is also fully equipped, allowing you to use your valuable vehicles, such as motorcycles and cars, with peace of mind. 【Notes on the Premium Type with Power Supply】 - If the electricity usage exceeds 50 kWh/month, an additional charge will be applied. - The maximum output is 20A. Restoration after a breaker trip will be handled at a later date.