A zinc infiltration effect detection system and method for a zinc infiltration process

By integrating magnetic thickness measurement, intelligent cutting decision-making, and effect feedback, the zinc penetration detection system solves the problems of uneven sampling and fragmented data in traditional zinc penetration detection. It achieves accurate evaluation of zinc penetration layer quality and cost reduction, provides process optimization suggestions, and builds full-process quality traceability.

CN120467165BActive Publication Date: 2026-04-07TIANJIN HONGYUAN HAOZE TECHNOLOGY DEVELOPMENT CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-05-27
Publication Date
2026-04-07

AI Technical Summary

Technical Problem

In traditional zinc penetration testing methods, the selection of cutting locations depends on the operator's experience, random sampling can easily lead to missed detection of areas with abnormal thickness, making it difficult to fully reflect the quality distribution of the zinc penetration layer. Repeated cutting of uniform areas results in material waste, and the separation of chemical testing and thickness measurement makes it difficult to establish a correlation model between thickness distribution and microstructural defects.

Method used

The zinc penetration detection system integrates magnetic thickness measurement, intelligent cutting decision-making, and effect feedback. It dynamically plans the cutting path through thickness distribution data, achieves self-calibration of detection parameters by combining chemical detection results, uses a magnetic thickness measurement unit for non-destructive scanning, an intelligent analysis unit to identify thickness anomaly areas, a dynamic cutting decision unit to generate differentiated cutting strategies, an adaptive cutting execution unit to execute the cutting, and an effect evaluation feedback unit to compare detection data and trigger parameter calibration.

Benefits of technology

It enables multi-dimensional and accurate evaluation of zinc diffusion layer quality, reduces material waste, lowers testing costs, improves the stability and accuracy of testing data, provides a basis for adjusting process parameters, and builds a full-process quality traceability system.

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Abstract

The present application relates to the technical field of zinc infiltration detection, and particularly relates to a zinc infiltration effect detection system and method for a zinc infiltration process, the system comprising: a magnetic thickness measurement unit, which obtains zinc infiltration layer thickness distribution data through non-destructive scanning; an intelligent analysis unit, which identifies thickness abnormal areas, gradient steep change areas and local extreme points; a dynamic cutting decision unit, which generates a differentiated cutting strategy, generates a radial cutting path along the thickness gradient direction with the extreme points as the center in the abnormal areas, and generates a standard grid path in the uniform areas; an adaptive cutting execution unit, which performs high-density or low-density cutting to extract samples; and an effect evaluation feedback unit, which generates a quality evaluation report by comparing the magnetic thickness measurement data and the chemical detection results, and triggers parameter calibration when the deviation exceeds the limit. The cutting strategy is driven by magnetic detection data, precise positioning of zinc infiltration layer defects is achieved, detection efficiency is improved, and process parameters are optimized, thereby solving the problems of blind sampling and data island in traditional detection.
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Citation Information

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