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fuller carbon
Fullerene is a form of carbon discovered in 1985 by Sir Harold Kroto, Robert Curl, and Richard Smalley. The three chemists were awarded the 1996 Nobel Prize in Chemistry for their discovery. Fullerenes are carbon molecules formed by 12 or more pentagons and hexagons connected together to form a sp......
1039 
Samantha
Types and applications of diamond powder
Diamond Micro Powder
Diamond micro powder is a kind of ultra-fine diamond particle product produced through the use of modern ultra-precision differentiating and sorting machinery as well as advanced international technology. Sizes of diamond micro powder range from 3 to 50 micron, with qualities ......
Kaolinite
Granite and diorite are both ornamental stones, but the former is crushed into ceramic tiles and slabs, while the latter is used to craft sculptures and statues. Granite comes in a variety of colours, including black, grey, pink, and white, and is mined or quarried in many locations around the wor......
Magnesium chrome spinel
Magnesium-chromium spinel is an artificial spinel crystallized in the form of many colors. It has a high refractive index, low dispersion, complete cleavage, and good transparency. Its main components are magnesium and chromium.
Introduction:
Magnesium-chromium spinel is a man-made spinel crysta......
Island silicate structure
Island-type Silicate Structures
Silicate structures are an important class of materials used in a wide range of industrial applications. These materials are used in the manufacture of a variety of products including construction materials, automotive parts, electronic devices, and optical fibers.......
Requirements for gasification coal
The production of gas in large-scale use is meticulously regulated, and coal serves as the primary feedstock for most gas production facilities. Different grades of coal can be used to produce gas, but each with associated requirements and producing gas of a different quality. For example, one gra......
expansion of coal
Introduction
The expansion of coal is an important factor influencing its combustion properties, especially those properties which determine the value of the coal in those uses, and those properties which are important in the determination of the occurrence, persistence and intensity of smoke and......
monazite concentrate
Alone Standing Stone
When you wander upon a forgotten ancient stone deep in the depths of a forest or atop a lonely hilltop, you may find yourself wondering the story of Alone Standing Stone. Alone Standing Stone is a unique peridot mined from the depths of an old mine in Arizona, USA.
The oldes......
Neodymium iron alloy
Introduction
Anelementalsubstancecomprisingironthatexistsasanarrangementofatomsforminga crystallinecrystalloidsolidpattern,Ni2FeorNi3Fe, isknownasnitrogen-ironalloy,orNiFealloy.TheNiFealloyistheidealchoiceforhighlyresistant,highlybendable,corrosion-resistant,hi-strengthmaterialsthatarelightweight......
Open pit mining
Open Pit Mining
Open pit mining, also known as open cast mining, is a type of surface mining that involves the extraction of rock or minerals from the earth in an open pit or borrow. This method of mining is usually used to mine for materials that are found near the surface, such as material use......
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