Flint glass meaning

Webflint glass in American English noun Optics an optical glass of high dispersion and a relatively high index of refraction, composed of alkalis, lead oxide, and silica, with or … Webˈflint 1 : a massive hard dark quartz that produces a spark when struck by steel 2 : an implement of flint used in prehistoric cultures 3 a : a piece of flint b : a material used for …

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WebFlint glass (Chem)A soft, heavy, brilliant glass, consisting essentially of a silicate of lead and potassium. It is used for tableware, and for optical instruments, as prisms, its density … WebFlint glass Glass Dictionary Definition A misnomer for English and American lead glass. The term came into use in 1674, when George Ravenscroft’s new glass formula included ground, calcined flint as a source of silica. In the 18th and 19th centuries, the term was applied to decolorized glass, even when it contained no flint. Example: sharp 5070 toner https://impressionsdd.com

Flint Meanings and Crystal Properties - The Crystal …

WebSearch flint glass and thousands of other words in English definition and synonym dictionary from Reverso. You can complete the definition of flint glass given by the … WebFlint glass (Chem) A soft, heavy, brilliant glass, consisting essentially of a silicate of lead and potassium. It is used for tableware, and for optical instruments, as prisms, its density giving a high degree of dispersive power; -- so called, because formerly the silica was obtained from pulverized flints. WebFlint glassis optical glass that has relatively high refractive index and low Abbe number. Flint glasses are arbitrarily defined as having an Abbe number of 50 to 55 or less. The … porch railing post lights

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Flint glass meaning

Meaning of "flint glass" in the English dictionary - Educalingo

Webflint glass in American English noun Optics an optical glass of high dispersion and a relatively high index of refraction, composed of alkalis, lead oxide, and silica, with or without other bases, sometimes used as the diverging lens component of an achromatic lens Most material © 2005, 1997, 1991 by Penguin Random House LLC. WebMercury Network provides lenders with a vendor management platform to improve their appraisal management process and maintain regulatory compliance.

Flint glass meaning

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WebFlint Meanings, Zodiacs, Planets, Elements, Colors, Chakras, and more. Science & Origin of FlintFlint, also known as Chert, is a sedimentary mineral and cryptocrystalline form of @Quartz@. It crystallizes in the form of … Web2 any piece of flint, esp. one used as a primitive tool or for striking fire 3 a small cylindrical piece of an iron alloy, used in cigarette lighters 4 (Also called) flint glass, white flint colourless glass other than plate glass 5 See → optical …

WebApr 7, 2024 · Flint definition: Flint is a very hard greyish-black stone that was used in former times for making tools. Meaning, pronunciation, translations and examples WebMeaning of flint glass. What does flint glass mean? Information and translations of flint glass in the most comprehensive dictionary definitions resource on the web.

Webflint glass n. A soft, fusible, lustrous, brilliant lead-oxide optical glass with high refraction and low dispersion. Also called lead glass. American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. Webflint glass, also called Crystal, or Lead Crystal, heavy and durable glass characterized by its brilliance, clarity, and highly refractive quality. …

Webflint noun [ C or U ] uk / flɪnt / us / flɪnt / (a piece of) shiny grey or black stone that is like glass humbak/iStock/GettyImagesPlus/GettyImages (a piece of) stone or metal used in a musket to make it fire or in a cigarette lighter to produce a flame SMART Vocabulary: related words and phrases Geology: types of rock arenaceous arenite

WebFlint glassis optical glass that has relatively high refractive index and low Abbe number. Flint glasses are arbitrarily defined as having an Abbe number of 50 to 55 or less. The currently known flint glasses have refractive indices ranging between 1.45 and 2.00. sharp 50bl2ea reviewWebFlint glass definition, an optical glass of high dispersion and a relatively high index of refraction, composed of alkalis, lead oxide, and silica, with or without other bases, sometimes used as the diverging lens component of an achromatic lens. See more. porch railings installed near meWebFlint is one of several sedimentary types of quartz, and a mineral that is typically categorized as chert – the rock used to create chalk and limestone. Flint usually appears in nuggets, which are graphite grey or darker; … sharp 50c26 treiberWebApr 11, 2024 · The initial value of sulfites was 20 ppm. Standard 0.75 L Antique Green and Flint glass bottles were used for this research work. 2.2. Intensive irradiation equipment set-up ... although to a greater extent in wines treated in Flint bottles. These results mean that the irradiation induced a loss of red color, which agrees with the decrease in ... sharp 50bl3eaWebSuper Flint Glass Bottles match the best spirits, whether brandy, whiskey, gin, vodka, rum… Glass Bottle Manufacturers JY GLASS Blowing glass forming. Shelly Zhang على LinkedIn: #glassbottlemanufacture #flintglassbottles #spiritsbottle… sharp 50c26 spec sheetWebFlint is very hard, and this means that its edges can be incredibly sharp and resistant to wear. But just as important is its structure. It is mostly a silicon dioxide, as is sandstone or glass, but it has what is known as a crypto-crystalline structure. sharp 50c26WebLead oxide being added to the mixture a dense, very brilliant, but soft glass (flint glass) results. "A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public" by … porch railings installers in cleveland area