Multi-element detection method based on gh783 alloy

By optimizing the detection method for GH783 alloy and integrating multiple detection technologies and calibration methods, the problems of low efficiency and insufficient accuracy in the detection of elements in GH783 alloy have been solved, achieving efficient and accurate multi-element analysis, which is suitable for the application of high-temperature alloys in fields such as aviation, gas turbines and nuclear power equipment.

CN122361394APending Publication Date: 2026-07-10AVIC METAL MATERIAL PHYSICAL & CHEM TESTING TECH CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-03-19
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

Existing technologies for detecting alloy elements in GH783 suffer from low efficiency and insufficient accuracy. In particular, high-content nickel elements rely on time-consuming wet analysis, and the detection limits of the ICP standard analysis method for iron elements are insufficient, making it unsuitable for the detection needs of high-content iron, nickel, and cobalt in GH783.

Method used

By optimizing the sample pretreatment process and integrating ICP spectroscopy, direct-reading spectroscopy, and infrared absorption spectroscopy, we conduct elemental interference correction experiments to match and adapt detection methods for different types of elements, verify reliability, and perform cross-scenario detection to ensure the accuracy and consistency of detection results.

Benefits of technology

Significantly improves the efficiency and accuracy of alloy element detection with GH783, capable of efficiently processing high-content major elements and trace impurity elements, covering all key elements in alloys, meeting the comprehensive analysis needs of high-temperature alloys, providing highly reliable element content data, and suitable for quality control in fields such as aero-engines, gas turbines, and high-end equipment manufacturing.

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Abstract

This invention discloses a multi-element detection method based on GH783 alloy, comprising: pretreatment of the alloy sample; optimization of the detection method conditions; element interference correction experiment; reliability verification of the detection conditions; confirmation of detection results across scenarios; and multi-element detection and result acquisition of actual samples. This multi-element detection method based on GH783 alloy effectively addresses the pain points of existing technologies, overcomes detection limitations, improves detection efficiency and element coverage to meet the needs of multiple scenarios, significantly improves detection accuracy, ensures data credibility, ensures method reliability and versatility, and has broad application value; it is also adapted to alloy properties, supporting high-end applications.
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