Examples of observing intermetallic compounds through etching treatment.

Observe the state of the compound from the rear direction and the surface! We will consider and propose processing, pretreatment, observation methods, and combinations.

The method of processing observation samples can result in different information being obtained. You may have observed the solder joints in two dimensions from a cross-section, but have you ever wondered how the compounds grow in three dimensions? In this document, we present examples of observing the joint between the Cu pad and the solder. We include both "cross-sectional observation" and "planar observation." [Contents] ■ Cross-sectional Observation - Before etching treatment - After etching treatment ■ Planar Observation *For more details, please refer to the PDF document or feel free to contact us.

• Other analytical equipment
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The "Hotron Non-Contact Switch" allows you to open and close doors without directly touching door knobs or switches, making it hygienic! You can choose from two types: the "Hand Wave Sensor," which only requires you to wave your hand, and the "Foot Switch," which only requires you to place your foot at the entrance. It reduces the risk of virus and bacterial infections in places where hygiene is a concern, such as food factories, restaurants, hospitals, and nursing facilities. 【Features】 ○ Reduces the risk of virus infection by allowing door operation without contact ○ A wide variety of options to choose from based on application and location ○ Ideal for places where hygiene is a priority, such as food factories and medical facilities ○ Prevents unnecessary detection due to the switch mechanism 【Product Lineup】 ■ Hand Wave Sensor Series ○ Exposed waterproof type, front, down, and side-facing types "PF-R5" ○ Exposed type, front-facing type "PF-R1" ○ Embedded type, front-facing type "PF-U2" ○ Exposed type, downward wide type "PF-R4" ■ Foot Switch Series ○ Slim type with wide opening, vertical beam type "PF-01S" ○ Slim type with wide opening, horizontal beam type "PF-03S" ○ Standard type, horizontal beam type "PF-05" ◎ For more details, please download the catalog or contact us.

We have published a catalog of case studies that address issues such as "subjectivity of superiors" and "subjective evaluations" in promotion and advancement examinations. By utilizing case study-based assessments, we showcase successful examples of companies that have visualized employees' "thinking abilities" and achieved fair and convincing promotion decisions. There are numerous benefits, including the appropriate placement of talent and the revitalization of organizational culture. We also clearly present the changes and evaluation methods before and after implementation. ▼ Please download and view from the related catalog below 【Case Studies】 Case study-based assessments that realize fair promotion and advancement examinations.

The long-awaited energy industry event is coming soon! Grace Solar will be exhibiting at "THE GREEN EXPO 2025," the most influential renewable energy exhibition in Mexico, in two weeks. Please visit booth 2105! We invite you to see our innovative solar mounting solutions and not miss the following opportunities: ✓ Experience live product demonstrations ✓ Network with leaders in the Mexican solar industry ✓ Stay updated on the latest trends to improve project return on investment (ROI) Location: Centro Banamex, Mexico City, Booth 2105 Date: September 2-4, 2025

An LED display exceeding 77,000 square feet will energize a new venue in 2027. Brookings, South Dakota – April 21, 2025 – Daktronics, an LED lighting manufacturer based in Brookings, South Dakota, has been selected as the official large display partner of the Tennessee Titans and will manufacture and install 37 displays totaling over 77,000 square feet at the team's new Nissan Stadium, set to open in 2027. This will make the stadium one of the top three in the league for total LED square footage.

In the August 2025 issue of the monthly product information magazine "Mechatronics," published by Gicho Business Communications Co., Ltd., our servo motor Mini RC module has been featured. This servo motor is used in communication robots and other applications, characterized by high angular precision, quiet operation, long lifespan, and low backlash. It employs closed-loop control, allowing it to operate according to the commands specified by the user. Additionally, it continuously monitors speed, angle, and temperature during operation. Its compact size is 19.5×33×25mm. If you are interested, please feel free to contact us.