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Cóilín Ó Dubhghaill
Cóilín Ó Dubhghaill is an Irish artist and academic, crafting as a silversmith and also in copper and Japanese-inspired copper alloys, gold and other metals. He lived in Japan and studied Japanese metal crafts for seven years in the national arts university. His art is held in a range of national and other museums and galleries, and has been widely shown. His research work bridges art and materials science, and he is co-inventor of a new hybrid metal, mikana. Early life Ó Dubhghaill was born in Dublin, Ireland, in June 1974, the youngest of three children of two primary school teachers, and educated in Knocklyon, a suburb within County Dublin. Education and career Academic career After completing the Irish Leaving Certificate in 1991, Ó Dubhghaill began craft studies at Grennan Mill Craft School, Thomastown, a joint project of Grennan College and the then Kilkenny VEC. He continued from 1992-1996 at Edinburgh College of Art, then associated with Heriot-Watt University, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irish People
The Irish ( ga, Muintir na hÉireann or ''Na hÉireannaigh'') are an ethnic group and nation native to the island of Ireland, who share a common history and culture. There have been humans in Ireland for about 33,000 years, and it has been continually inhabited for more than 10,000 years (see Prehistoric Ireland). For most of Ireland's recorded history, the Irish have been primarily a Gaelic people (see Gaelic Ireland). From the 9th century, small numbers of Vikings settled in Ireland, becoming the Norse-Gaels. Anglo-Normans also conquered parts of Ireland in the 12th century, while England's 16th/17th century conquest and colonisation of Ireland brought many English and Lowland Scots to parts of the island, especially the north. Today, Ireland is made up of the Republic of Ireland (officially called Ireland) and Northern Ireland (a part of the United Kingdom). The people of Northern Ireland hold various national identities including British, Irish, Northern Irish or som ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian National University
The Australian National University (ANU) is a public research university located in Canberra, the capital of Australia. Its main campus in Acton encompasses seven teaching and research colleges, in addition to several national academies and institutes. ANU is regarded as one of the world's leading universities, and is ranked as the number one university in Australia and the Southern Hemisphere by the 2022 QS World University Rankings and second in Australia in the ''Times Higher Education'' rankings. Compared to other universities in the world, it is ranked 27th by the 2022 QS World University Rankings, and equal 54th by the 2022 ''Times Higher Education''. In 2021, ANU is ranked 20th (1st in Australia) by the Global Employability University Ranking and Survey (GEURS). Established in 1946, ANU is the only university to have been created by the Parliament of Australia. It traces its origins to Canberra University College, which was established in 1929 and was integrated into ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Friction Stir Welding
Friction stir welding (FSW) is a solid-state joining process that uses a non-consumable tool to join two facing workpieces without melting the workpiece material. Heat is generated by friction between the rotating tool and the workpiece material, which leads to a softened region near the FSW tool. While the tool is traversed along the joint line, it mechanically intermixes the two pieces of metal, and forges the hot and softened metal by the mechanical pressure, which is applied by the tool, much like joining clay, or dough. It is primarily used on wrought or extruded aluminium and particularly for structures which need very high weld strength. FSW is capable of joining aluminium alloys, copper alloys, titanium alloys, mild steel, stainless steel and magnesium alloys. More recently, it was successfully used in welding of polymers. In addition, joining of dissimilar metals, such as Aluminium joining, aluminium to magnesium alloys, has been recently achieved by FSW. Application of F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gas Tungsten Arc Welding
Gas tungsten arc welding (GTAW), also known as tungsten inert gas (TIG) welding, is an arc welding process that uses a non-consumable tungsten electrode to produce the weld. The weld area and electrode are protected from oxidation or other atmospheric contamination by an inert shielding gas (argon or helium). A filler metal is normally used, though some welds, known as ''autogenous welds'', or ''fusion welds'' do not require it. When helium is used, this is known as heliarc welding. A constant-current welding power supply produces electrical energy, which is conducted across the arc through a column of highly ionized gas and metal vapors known as a plasma. GTAW is most commonly used to weld thin sections of stainless steel and non-ferrous metals such as aluminum, magnesium, and copper alloys. The process grants the operator greater control over the weld than competing processes such as shielded metal arc welding and gas metal arc welding, allowing for stronger, higher qualit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shibuichi
is a historically Japanese copper alloy, a member of the ''irogane'' class, which is patinated into a range of subtle greys and muted shades of blue, green, and brown, through the use of ''niiro'' processes, involving the ''rokushō'' compound. Naming ''Shibuichi'' means "one-fourth" in Japanese, and indicates the standard formulation of one part silver to three parts copper, though this may be varied considerably according to the desired effect. Several major variants of the alloy have specific names, as detailed below. In addition, the metal in general, and especially the paler shades, may be named ''rogin''. Composition Aside from the basic 25% silver to 75% copper mix, combinations as divergent as 5% silver to 95% copper are also marketed as "shibuichi".Art Jewelry Magazine, March, 2010. A wide range of colours can be achieved using the whole range of alloy compositions, even above 50% silver, e.g. 90% copper and 10% silver for a dark grey and down to 70% copper and 30% sil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shakudō
''Shakudō'' (赤銅) is a Japanese billon of gold and copper (typically 4–10% gold, 96–90% copper), one of the ''irogane'' class of colored metals, which can be treated to develop a black, or sometimes indigo, patina, resembling lacquer. Unpatinated ''shakudō'' visually resembles bronze; the dark color is induced by the ''niiro'' artificial patination process, involving boiling in a solution, generally including ''rokushō''. Naming The characters in the name ''shaku-dō'' mean "red" and "copper" but combined they represent this material which begins with a darkened coppery-bronze color and is then modified to black or near-black. History Early uses The word "shakudō" first appears in records of the Japanese "Nara" period (710-784 AD), but it is not clear to what it referred (it could have been some form of copper, or a form of the now-known material). There are actual pieces known from the 12th century onwards. Shakudō was historically used to construct or decorate Ja ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holloware
Holloware (hollowware, or hollow-ware ) is metal tableware such as sugar bowls, creamers, coffee pots, teapots, soup tureens, hot food covers, water jugs, platters, butter pat plates, and other items that accompany dishware on a table. It does not include cutlery or other metal utensils. Holloware is constructed for durability. It differs from some other silverplated items, with thicker walls and more layers of silverplate. Dining car holloware is a type of railroad collectible (railroadiana). The relative value of pieces depends on their scarcity, age and condition, and the popularity of the trains on which the items were used. Holloware is the traditional gift in the UK and the modern gift in the US " compiled by librarians at the Chicago Public Library's Inform ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Niiro
''Niiro'' (煮色 "cooked color"), also known as ''niiro-eki'' (煮色液), ''niiro-chakushoku'' (煮色着色), ''nikomi-chakushoku'' (煮込み着色) or ''niage'' (煮上げ) is an historically Japanese patination process, responsible for the colouration of copper and certain of its alloys, resulting in the ''irogane'' class of craft metals, including '' shakudo'',Oxford, Butterworth-Heinemannm 1993: La Niece and Craddock, eds, Metal Plating and Patination: cultural, technical and historical developments - Chap. 7, Murakami, Ryu, "Japanese Traditional Alloys" ''shibuichi'' and ''kuromido''. It is now practiced in a number of countries, primarily for the making of jewellery and decorative sword fittings, but also for material for hollowware and sculpture. Importantly, the same process operates differently on different metals so that a piece with multiple components can be treated in one patination session, developing a range of colours. Etymology All forms of the name refer to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arts And Humanities Research Council
The Arts and Humanities Research Council (AHRC), formerly Arts and Humanities Research Board (AHRB), is a British research council, established in 1998, supporting research and postgraduate study in the arts and humanities. History The Arts and Humanities Research Board (AHRB) was founded in 1998 and became a Research Council in April 2005. Description The AHRC is a non-departmental public body that provides approximately £102 million from the UK government to support research and postgraduate study in the arts and humanities, from languages and law, archaeology and English literature to design and creative and performing arts. In any one year, the AHRC makes approximately 700 research awards and around 1,350 postgraduate awards. Postgraduate funding is organised through Doctoral Training Partnerships in 10 consortia that bring together a total of 72 higher education institutions throughout the UK. Awards are made after a rigorous peer review process, to ensure that only app ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mokume Gane
is a Japanese metalworking procedure which produces a mixed-metal laminate with distinctive layered patterns; the term is also used to refer to the resulting laminate itself. The term translates closely to "wood grain metal" or "wood eye metal" and describes the way metal takes on the appearance of natural wood grain. fuses several layers of differently coloured precious metals together to form a sandwich of alloys called a "billet." The billet is then manipulated in such a way that a pattern resembling wood grain emerges over its surface. Numerous ways of working create diverse patterns. Once the metal has been rolled into a sheet or bar, several techniques are used to produce a range of effects. has been used to create many artistic objects. Though the technique was first developed for production of decorative sword fittings, the craft is today mostly used in the production of jewelry and hollowware. History Origins First developed in 17th-century Japan, was originally ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irogane
''Irogane'' (色金 "coloured metals")Vienna, Bohlau Verlag, 2009: Griesser-Stermscheg & Krist, eds., Metallkonservierung, Metallrestaurierung: Geschichte, Methode, Praxis is the term for a set of Japanese metals – forms of copper (with natural impurities), and copper alloys – treated in ''niiro'' patination processes,London, UK, 1988: International Institute for Conservation of Historic and Artistic Works, Studies in Conservation – The Conservation of Far Eastern Art (Kyoto Congress 1988 Preprints), Mills ''et al''., eds., p. 133-136: Murakami et al, "Characterization of the black surface layer on a copper alloy coloured by traditional Japanese surface treatment" – "Irogane is the general term for the alloys coloured ..." traditionally used in sword-making, catches for sliding doors, and luxury highlights on larger objects, and in modern times, in jewellery. The alloys contain two to five metals. Some scholars believe that methods similar to those involved in irog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National College Of Art And Design
The National College of Art and Design (NCAD) is Ireland's oldest art institution, offering the largest range of art and design degrees at undergraduate and postgraduate level in the country. Originating as a drawing school in 1746, many of the most important Irish artists, designers and art educators have studied or taught in the college. NCAD has always been located in central Dublin, and in 1980 it relocated to the historic Liberties area. The College has around 950 full-time students and a further 600 pursuing part-time courses, and NCAD's students come from more than forty countries. NCAD is a Recognised College of University College Dublin. It is also a member of the European League of Institutes of the Arts. History Overview The National College of Art and Design can trace its origins in an unbroken line back to the drawing school set up by Robert West in George's Lane, in 1746, and then sponsored by the Dublin Society. The institution has been influenced in turn by the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
