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Kitchen and Bath Remodeling Portfolio Ceramic Design, Westport, CT
A ceramic can be an inorganic, nonmetallic[a] solid material comprising metallic, nonmetal or metalloid atoms held in ionic and covalent bonds primarily. The crystallinity of ceramic materials ranges from oriented to semi-crystalline highly, and often completely amorphous (e.g., spectacles). Varying crystallinity and electron ingestion in the ionic and covalent bonds cause most ceramic materials to be good thermal and electric powered insulators (extensively explored in ceramic executive). With such a big selection of possible options for the composition/structure of your ceramic (e.g. nearly all of the elements, almost all types of bonding, and all levels of crystallinity), the breadth of the subject is huge, and identifiable features (e.g. hardness, toughness, electrical power conductivity, etc.) are hard to specify for the group as a whole. General properties such as high melting temperature, high hardness, poor conductivity, high moduli of elasticity, chemical resistance and low ductility will be the norm,[1] with known exceptions to each of these rules (e.g. piezoelectric ceramics, goblet transition heat, superconductive ceramics, etc.). Many composites, such as fiberglass and carbon fiber, while filled with ceramic materials, are not considered to be area of the ceramic family.The indicated term "ceramic comes from the Greek expression ????????? (keramikos), "of pottery" or "for pottery",[3] from ??????? (keramos), "potter's clay, tile, pottery".[4] The initial known reference to the main "ceram-" is the Mycenaean Greek ke-ra-me-we, "individuals of ceramics", written in Linear B syllabic script.[5] The word "ceramic" may be used as an adjective to spell it out a material, process or product, or it might be used as a noun, either singular, or, additionally, as the plural noun "ceramics".The earliest ceramics created by humans were pottery objects, including 27,000-year-old figurines, created from clay, either by itself or mixed with other materials like silica, hardened, sintered, in open fire. Later ceramics were glazed and terminated to make soft, colored surfaces, decreasing porosity through the use of glassy, amorphous ceramic coatings on top of the crystalline ceramic substrates.[7] Ceramics now include home, industrial and building products, as well as a wide range of ceramic art. Within the 20th century, new ceramic materials were developed for use in advanced ceramic anatomist, such just as semiconductors.Ceramic artifacts produce an important role in archaeology for understanding the culture, tendencies and technology of individuals of the past. They are really among the most frequent artifacts to be found at an archaeological site, generally in the form of small fragments of broken pottery called sherds. Control of gathered sherds can be regular with two main types of analysis: specialized and traditional.Traditional analysis will involve sorting ceramic artifacts, sherds and greater fragments into specific types based on style, composition, morphology and manufacturing. By creating these typologies you'll be able to distinguish between different cultural styles, the goal of the ceramic and technological state of the people among other conclusions. Furthermore, by looking at stylistic changes of ceramics as time passes can you really separate (seriate) the ceramics into distinct diagnostic groups (assemblages). An evaluation of ceramic artifacts with known dated assemblages allows for a chronological task of these portions.[13]The technical method of ceramic analysis requires a finer study of the composition of ceramic artifacts and sherds to look for the way to obtain the materials and through this the possible making site. Key criteria are the composition of the clay and the temper used in the production of the article under analysis: temper is a materials added to the clay during the initial production stage, and it is used to aid the next drying process. Types of temper include shell parts, granite fragments and surface sherd pieces called 'grog'. Temper is recognized by microscopic examination of the temper material usually. Clay identification is determined by a process of refiring the ceramic, and assigning a color to it using Munsell Soil Color notation. By estimating both the temper and clay compositions, and locating a region where both are recognized to occur, an assignment of the materials source can be made. From the foundation task of the artifact further investigations can be made into the site of manufacture.
A ceramic can be an inorganic, nonmetallic[a] solid material comprising metallic, nonmetal or metalloid atoms held in ionic and covalent bonds primarily. The crystallinity of ceramic materials ranges from oriented to semi-crystalline highly, and often completely amorphous (e.g., spectacles). Varying crystallinity and electron ingestion in the ionic and covalent bonds cause most ceramic materials to be good thermal and electric powered insulators (extensively explored in ceramic executive). With such a big selection of possible options for the composition/structure of your ceramic (e.g. nearly all of the elements, almost all types of bonding, and all levels of crystallinity), the breadth of the subject is huge, and identifiable features (e.g. hardness, toughness, electrical power conductivity, etc.) are hard to specify for the group as a whole. General properties such as high melting temperature, high hardness, poor conductivity, high moduli of elasticity, chemical resistance and low ductility will be the norm,[1] with known exceptions to each of these rules (e.g. piezoelectric ceramics, goblet transition heat, superconductive ceramics, etc.). Many composites, such as fiberglass and carbon fiber, while filled with ceramic materials, are not considered to be area of the ceramic family.
The indicated term "ceramic comes from the Greek expression ????????? (keramikos), "of pottery" or "for pottery",[3] from ??????? (keramos), "potter's clay, tile, pottery".[4] The initial known reference to the main "ceram-" is the Mycenaean Greek ke-ra-me-we, "individuals of ceramics", written in Linear B syllabic script.[5] The word "ceramic" may be used as an adjective to spell it out a material, process or product, or it might be used as a noun, either singular, or, additionally, as the plural noun "ceramics".
The earliest ceramics created by humans were pottery objects, including 27,000-year-old figurines, created from clay, either by itself or mixed with other materials like silica, hardened, sintered, in open fire. Later ceramics were glazed and terminated to make soft, colored surfaces, decreasing porosity through the use of glassy, amorphous ceramic coatings on top of the crystalline ceramic substrates.[7] Ceramics now include home, industrial and building products, as well as a wide range of ceramic art. Within the 20th century, new ceramic materials were developed for use in advanced ceramic anatomist, such just as semiconductors.
Ceramic artifacts produce an important role in archaeology for understanding the culture, tendencies and technology of individuals of the past. They are really among the most frequent artifacts to be found at an archaeological site, generally in the form of small fragments of broken pottery called sherds. Control of gathered sherds can be regular with two main types of analysis: specialized and traditional.
Traditional analysis will involve sorting ceramic artifacts, sherds and greater fragments into specific types based on style, composition, morphology and manufacturing. By creating these typologies you'll be able to distinguish between different cultural styles, the goal of the ceramic and technological state of the people among other conclusions. Furthermore, by looking at stylistic changes of ceramics as time passes can you really separate (seriate) the ceramics into distinct diagnostic groups (assemblages). An evaluation of ceramic artifacts with known dated assemblages allows for a chronological task of these portions.[13]The technical method of ceramic analysis requires a finer study of the composition of ceramic artifacts and sherds to look for the way to obtain the materials and through this the possible making site. Key criteria are the composition of the clay and the temper used in the production of the article under analysis: temper is a materials added to the clay during the initial production stage, and it is used to aid the next drying process. Types of temper include shell parts, granite fragments and surface sherd pieces called 'grog'. Temper is recognized by microscopic examination of the temper material usually. Clay identification is determined by a process of refiring the ceramic, and assigning a color to it using Munsell Soil Color notation. By estimating both the temper and clay compositions, and locating a region where both are recognized to occur, an assignment of the materials source can be made. From the foundation task of the artifact further investigations can be made into the site of manufacture.
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