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The quantitative enamel firing technique based on regression analysis.

Yaqin Qian¹, Xiangdong Dai²

¹Hunan First Normal University, Changsha, China.

|May 19, 2025

Summary

This summary is machine-generated.

This study introduces quantitative standards for enamel firing using linear regression analysis. The developed equation accurately predicts firing duration based on enamel mass, enabling standardized and optimal results in enamel craftsmanship.

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Area of Science:

Materials Science
Art Conservation
Statistical Modeling

Background:

Enamel firing, a crucial technique in enamel craftsmanship, historically lacked quantitative standards.
This absence of standardization has led to inconsistencies in enamel decoration quality.

Purpose of the Study:

To establish quantitative standards for enamel firing using statistical methods.
To develop a predictive model for enamel firing duration based on specimen characteristics.

Main Methods:

Linear regression analysis was applied to experimental data from enamel specimens of varying masses.
Analysis of variance (ANOVA) was used to validate the regression model.
The established regression equation was tested on diverse enamel specimens (different specifications and colors).

Main Results:

A significant linear regression relationship was identified between enamel specimen mass and firing duration.
The validated regression equation accurately predicted optimal firing durations for various enamel types.
All tested enamel specimens achieved optimal decorations when fired using the calculated durations.

Conclusions:

Quantitative enamel firing is achievable through the established linear regression model.
The developed method provides a standardized approach to enamel firing, improving consistency and quality.
This statistical approach enhances enamel craftsmanship by introducing predictable and reproducible firing parameters.