Detecting characteristic X-rays! Ideal microanalyzer analysis for qualitative and semi-quantitative analysis of corrosion products.
"Electron Probe Micro Analyzer (EPMA) analysis" involves directing a finely focused electron beam onto a sample and detecting the characteristic X-rays emitted from that area, allowing us to clarify which elements are present and their distribution state at the irradiated location (sample surface). It targets foreign substances such as general metal materials and corrosion products, observing the surface at magnifications ranging from 40 to 30,000 times. [Analysis Items] ■ Surface observation at 40 to 30,000 times magnification ■ Identification of constituent elements in micro-regions (qualitative and semi-quantitative analysis of elements from Be to U) ■ Line analysis ■ Area analysis, color map analysis *For more details, please refer to the catalog or feel free to contact us.
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basic information
【Applicable Targets】 ■ All types of metal materials ■ Foreign substances such as corrosion products 【Specifications】 ■ Analyzed elements: Be to U ■ Acceleration voltage: 0.2 to 30 kV ■ Observation magnification: 40 to 300,000 times ■ Sample dimensions: 100 mm × 100 mm × 50 mm height *For more details, please refer to the catalog or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Estimation of usage environment through qualitative and semi-quantitative analysis of corrosion products attached to structures ■ Investigation of component segregation state through color map analysis of steel ingots and welded parts ■ Investigation of the suitability of manufacturing conditions through line analysis and color map analysis of carburized or nitrided products ■ Analysis of damaged areas in damage investigation of mechanical structures ■ Qualitative and semi-quantitative analysis of surface contaminants on wires and wire rods *For more details, please refer to the catalog or feel free to contact us.
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Company information
Shin-Ko Welding Service Co., Ltd. is a company that provides testing, research, analysis, and welding training related to the welding and joining of metal materials, based on the rich experience and high technology cultivated over many years at Kobe Steel, a top manufacturer in the welding industry. We strive to be a close partner to our customers, always aiming to be of service.