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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] |
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] |
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] |
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] |
Hamano Shôzui - Kashira With The Face Of A Man - Walters 511137
Hamano (written: or ) is a Japanese surname. Notable people with the surname include: *, Japanese photographer *, Japanese golfer *Junio Hamano, Japanese software developer *Kazco Hamano Hamano Kazuko (born January 19, 1970) is a singer and member of the GREAT TOUR BAND. Hamano sings the chorus, supporting Van Tomiko. Her popularity, due to her lively and energetic live performances, has led her to release two solo CDs. She is a ... (born 1970), Japanese singer *, Japanese musician, composer and actor *, Japanese film director *, Japanese archer *, Japanese football player See also * Hamano Station, a railway station in Chiba, Chiba Prefecture, Japan {{surname Japanese-language surnames ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Precious Metal Alloys
Precious may refer to: Music * Precious (group), a British female pop group Albums * ''Precious'' (Chanté Moore album), 1992 * ''Precious'' (Cubic U album), 1998 * ''Precious'' (Ours album), 2002 * ''Precious'' (Precious album), 2000 * ''Precious'' (soundtrack), the soundtrack album to the 2009 film Songs * "Precious" (Depeche Mode song), 2005 * "Precious" (The Jam song), 1982 * "Precious" (Annie Lennox song), 1992 * "Precious" (Pretenders song), 1980 * "Precious" (Vivid song), 2010 * "Precious" (Yuna Ito song), 2006 * "Precious", a song by Jim Jones on the album ''Pray IV Reign'' * "Precious...", a song by Luna Sea on the album ''Luna Sea'' * "Precious", a song by Minipop on the album '' A New Hope'' * "Precious", a 2010 song by Ace of Base Film and television * ''Precious'' (film), a 2009 American drama film * Precious (Passions character), an orangutan in the soap opera ''Passions'' * Precious (Boukenger), fictional artifacts in the Japanese tokusatsu serie ... [...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] |
Meiji Period
The is an era of Japanese history that extended from October 23, 1868 to July 30, 1912. The Meiji era was the first half of the Empire of Japan, when the Japanese people moved from being an isolated feudal society at risk of colonization by Western powers to the new paradigm of a modern, industrialized nation state and emergent great power, influenced by Western scientific, technological, philosophical, political, legal, and aesthetic ideas. As a result of such wholesale adoption of radically different ideas, the changes to Japan were profound, and affected its social structure, internal politics, economy, military, and foreign relations. The period corresponded to the reign of Emperor Meiji. It was preceded by the Keiō era and was succeeded by the Taishō era, upon the accession of Emperor Taishō. The rapid modernization during the Meiji era was not without its opponents, as the rapid changes to society caused many disaffected traditionalists from the former samurai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japanese Swords
A is one of several types of traditionally made swords from Japan. Bronze swords were made as early as the Yayoi period (1000 BC – 300 AD), though most people generally refer to the curved blades made from the Heian period (794 – 1185) to the present day when speaking of "Japanese swords". There are many types of Japanese swords that differ by size, shape, field of application and method of manufacture. Some of the more commonly known types of Japanese swords are the ''katana'', ''tachi'', '' odachi'', ''wakizashi'', and ''tantō''. Classification Classification by shape and usage In modern times the most commonly known type of Japanese sword is the ''Shinogi-Zukuri'' ''katana'', which is a single-edged and usually curved longsword traditionally worn by samurai from the 15th century onwards. Western historians have said that Japanese katana were among the finest cutting weapons in world military history, for their intended use. Other types of Japanese swords inclu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copper
Copper is a chemical element with the symbol Cu (from la, cuprum) and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a pinkish-orange color. Copper is used as a conductor of heat and electricity, as a building material, and as a constituent of various metal alloys, such as sterling silver used in jewelry, cupronickel used to make marine hardware and coins, and constantan used in strain gauges and thermocouples for temperature measurement. Copper is one of the few metals that can occur in nature in a directly usable metallic form ( native metals). This led to very early human use in several regions, from circa 8000 BC. Thousands of years later, it was the first metal to be smelted from sulfide ores, circa 5000 BC; the first metal to be cast into a shape in a mold, c. 4000 BC; and the first metal to be purposely alloyed with another metal, tin, to create ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toshiyuki - Kozuka With Daruma - Walters 51643 - Mark A
Toshiyuki is a masculine Japanese given name. Possible writings Toshiyuki can be written using different combinations of kanji characters. Here are some examples: *敏幸, "agile, happiness" *敏行, "agile, go" *敏之, "agile, of" *敏志, "agile, determination" *敏恭, "agile, respectful" *俊幸, "talented, happiness" *俊行, "talented, go" *俊之, "talented, of" *俊志, "talented, determination" *俊恭, "talented, respectful" *利幸, "benefit, happiness" *利行, "benefit, go" *利之, "benefit, of" *寿幸, "long life, happiness" *寿行, "long life, go" *寿之, "long life, of" *年幸, "year, happiness" *年行, "year, go" *年之, "year, of" The name can also be written in hiragana としゆき or katakana トシユキ. Notable people with the name *, Japanese footballer. *, Japanese Go player. *, Japanese composer. *Toshiyuki Fujiwara (藤原 敏行, birthdate unknown – 901 or 907), Japanese poet and nobleman. *, Japanese rugby union player. *Toshiyuki Igarashi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north toward the East China Sea, Philippine Sea, and Taiwan in the south. Japan is a part of the Ring of Fire, and spans Japanese archipelago, an archipelago of List of islands of Japan, 6852 islands covering ; the five main islands are Hokkaido, Honshu (the "mainland"), Shikoku, Kyushu, and Okinawa Island, Okinawa. Tokyo is the Capital of Japan, nation's capital and largest city, followed by Yokohama, Osaka, Nagoya, Sapporo, Fukuoka, Kobe, and Kyoto. Japan is the List of countries and dependencies by population, eleventh most populous country in the world, as well as one of the List of countries and dependencies by population density, most densely populated and Urbanization by country, urbanized. About three-fourths of Geography of Japan, the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silver
Silver is a chemical element with the Symbol (chemistry), symbol Ag (from the Latin ', derived from the Proto-Indo-European wikt:Reconstruction:Proto-Indo-European/h₂erǵ-, ''h₂erǵ'': "shiny" or "white") and atomic number 47. A soft, white, lustrous transition metal, it exhibits the highest electrical conductivity, thermal conductivity, and reflectivity of any metal. The metal is found in the Earth's crust in the pure, free elemental form ("native silver"), as an alloy with gold and other metals, and in minerals such as argentite and chlorargyrite. Most silver is produced as a byproduct of copper, gold, lead, and zinc Refining (metallurgy), refining. Silver has long been valued as a precious metal. Silver metal is used in many bullion coins, sometimes bimetallism, alongside gold: while it is more abundant than gold, it is much less abundant as a native metal. Its purity is typically measured on a per-mille basis; a 94%-pure alloy is described as "0.940 fine". As one of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
