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Showing 2 results for Ceramics

Mohammad Yaghizaei, Atefeh Fazel Najafabadi,
Volume 5, Issue 3 (12-2022)
Abstract

Ceramics and the ceramics industry have undergone numerous changes since the emergence of tool-making humans on Earth. These changes have led to the development of various types of ceramics, differing in shape, design, nomenclature, size, preparation and Making methods. These are primarily found in archaeological excavations, and their conservation and restoration can be more accurately performed by understanding and identifying their types and varieties. Ceramics are classified into different types based on their manufacturing technique, firing temperature, the clay used, and the additives used in the clay body. These classifications can sometimes be quite scattered. For instance, based on firing temperature, they can be divided into four categories: stoneware, earthenware, bone China, and porcelain. Based on manufacturing methods, they can be classified into hand-built, slab-built, wheel-thrown, molded, and pressed. The aim of this research is to introduce the most important types of ceramics and their characteristics, including firing temperature, manufacturing technique, and other structural properties and materials used in the body. To achieve this goal, this study will explain some of the terminology used in ceramics and classify ceramics based on firing temperature, manufacturing method, and the type of clay that constitutes their clay body.

Mehdi Razani, Zahre Shojai Maleki,
Volume 6, Issue 1 (6-2023)
Abstract

the issue of forgery is of great importance in studying the authenticity of artistic and historical objects in the field of cultural artifacts. Ceramic, has been one of the most important human achievements that has subjected to various forms of forgery throughout history. Determining the authenticity of ceramic works requires understanding the multi-faceted nature of the material composition, construction methods, and decoration of the objects, as well as recognizing different types of forgery. Evaluating forgery in ceramic objects requires an assessment of the artistic-historical and aesthetic aspects of the crafted object, the authenticity of the manufacturing technology and production component, and the authenticity of subsequent interventions and additions. Therefore, determining authenticity in the face of forgery requires a specialized perspective and approach towards suspicious objects. This article aims to explore the various types of forgery in ceramics and examine the typology and methods of forgery in historical and cultural ceramics of Iran. The results, regardless of the historical context of forgery, indicate the development of forgery in ceramic objects during recent centuries and its presence in the antique market and the conservation of historical artifacts.


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