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Gold rhodium alloy
Introduction
Gold-platinum alloy, known as white gold, is a precious metal alloy made of gold and platinum. It was first advertised in public in the early 20th century, mainly due to the fact that pure gold was very rare in those days and expensive, while platinum was much more affordable. Modern......
1060 
Luna
Melt non-toxic refining agent purification
Molten salts are substances whose melting point is lower than at least one of the compounds constituents. The advantages of using molten salts rather than traditional refining agents include: 1) cost reduction due to the reduced need for raw materials and improved efficiency; 2) better safety for ......
liquid carbon
Liquid Carbon
Carbon is considered one of the most abundant elements on the planet and is found in many forms. From diamond to graphite and even vapor, carbon takes many shapes and can be used in a variety of applications. One of the newest ways to use carbon is in the form of “liquid carbon.”
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side charcoal
Charcoal has been used for thousands of years and has been integral to the evolution of human culture. This carbon-rich fuel was used by prehistoric man and was the preferred fuel for early blacksmiths. Even though charcoal has been replaced by more efficient fuels in many applications, it is stil......
Non-oxide refractories
Non-Oxidizing Refractory Materials
The term refractory describes a substance or material that has the ability to resist high temperatures as well as abrasion. This resistance makes refractory materials ideal for a variety of industrial applications where heat may be an issue. The majority of refr......
High-purity graphite technical indicators
High Purity Graphite
High purity graphite, also known as ultra-high purity graphite, is an important form of graphite in various industrial applications. It is especially suitable for metallurgical and chemical industries, as well as for semiconductor, aerospace and defense industries. High purit......
Sillimanite
Silicon wafer
Silicon wafer is one of the most widely used semiconductor materials. It is used to create transistors, integrated circuits and microprocessors for use in many consumer and industrial electronics, as well as in other electronic products. Silicon wafer is made of crystalline silicon,......
Non-fired alumina-magnesia bricks for steel drums
In this day and age, it is becoming increasingly common to find that steel barrels are replacing aluminum and magnesium bricks for many applications. The common reason for this shift is that steel barrels are simply preferred when it comes to the situation when the highest possible strength and du......
Rotary flow sorting
Background
There is tremendous interest in understanding flows and their dynamic change in mineral-sequestering environments. Flow reversals occur when a flow moves in an opposite direction either suddenly or gradually and this may cause disruption to mineral transport or sequestering processes, ......
black metal
Black Metal
Black metal is a genre of extreme metal music that encapsulates a range of subgenres, including death, thrash, and power metal. The genre is often characterized by its fast tempos, distorted guitars, and aggressive attitude. The melodic and instrumentation tends to be minimalistic, of......
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