Enamel Manual

 

 

Manual de Esmaltes para Ceramistas

Glaze Manual

Everything you need to know to understand, formulate, apply, and troubleshoot glazes at low and high temperatures.

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📖 Total pages: 150

Table of Contents 🎯

(Fundamentals · Formulation · Application · Problems · Projects)

1. Introduction to Ceramic Glazes
  • What are glazes and why are they essential?
  • Low vs. high temperature (stoneware)
  • Safety and material handling
  • History and evolution of glazing
  • Basic glaze components
  • How to read and understand a glaze formula step by step
2. Types of Glazes and Finishes
  • Low-temperature glazes: uses and characteristics
  • High-temperature (stoneware) glazes
  • Glossy, matte, satin, and textured finishes
  • Innovations and current trends
  • Transparent vs. opaque
  • Specialty: crystalline, reactive, and celadon
  • Basic recipes for glossy and matte glazes: low vs. high temperature
3. Glaze Preparation, Adjustment, and Formulation
  • Basic formulas for low and high temperatures
  • Density and viscosity adjustment
  • Essential tools
  • Advanced formulation guide
  • Homemade recipes with accessible materials
  • Substitution of hard-to-find raw materials
  • Extended recipe book: 5 new basic glaze formulas
4. Glaze Application Techniques
  • Dipping, brushing, spraying, pouring, and mixed techniques
  • How to achieve gradients and combined effects
  • Innovations in application
  • Common glazing errors
  • Combining techniques on the same piece
  • How the same formula changes depending on the application technique
5. Frequent Problems and Solutions
  • Bubbles, streaks, and poor adhesion
  • Differences between raw and fired glaze
  • How to prevent glaze from running
  • Quality control and standardization
  • Cracking and crazing
  • Pinholes and fish eyes
  • Formula adjustments to correct common defects without completely changing the glaze
6. Glazes and Creative Effects
  • Textured, metallic, and granular finishes
  • Custom mixes and unique colors
  • Oxides, chemical reactions, and kiln atmosphere
  • Commercial vs. custom glazes
  • Volcanic, frothy, and ash effects
  • Simple reactive glaze recipes
7. Firing and Ideal Temperatures
  • Use of temperature cones
  • Factors affecting firing
  • Recommendations for firing different glazes
  • Firing logs and analysis
  • Firing curves: programming and adjustments
  • Reducing vs. oxidizing atmosphere and their effects
  • How the same formula responds to changes in the firing curve
8. Kiln Care and Maintenance
  • General cleaning and maintenance
  • Elements, shelves, and inspection
  • Calibration and safety
  • Impact of firing on glazes
  • How to extend kiln life
  • Frequent problems in electric kilns
  • Glazing errors that damage the kiln and how to prevent them from the formula
9. Where to Buy Recommended Materials and Glazes
  • What to look for in a reliable supplier
  • Commercial glazes and raw materials
  • Recommended suppliers and resources
  • Ecological and sustainable alternatives
  • Imported vs. domestic glazes
  • How to assess quality before buying
  • How to adapt a recipe if you can't find a specific raw material
10. Practical Projects and Final Conclusions
  • Practical projects for experimentation
  • Color palette and glazing of cups and plates
  • Final tips for continued learning
  • Gallery of examples and results
  • Recipe book: 10 ready-to-use formulas
  • Comparison exercises by temperature
  • Extra recipe book: 5 new commented formulas