Search results for keyword: historic
Cast Bronze Ingot
Bronze is an alloy made up of copper and tin.It has a smooth golden brown color, and its majorly used in creating sculptures and coins, as well as implementing it in different decorative items all around the world.Bronze is said to have originated in the early ages of civilization, and it was prim......
1042 
Aiden
Introduction to the Development of Precision Casting
，作为一个科技类的毕业论文，精密铸造发展简介
Precision casting is a casting process that utilizes high-quality molds, waxes, and related materials. It is also referred to as lost wax casting, since waxes are used to form the parts. This process is primarily used in the production of complex parts, ......
Super fine powder
Nocton Point - An historical Gem
Nocton Point is a distinctive coastal feature located off the north east coast of England. The area has long been known for its historical and archaeological importance, dating back to prehistoric times. Its popularity among locals and tourists alike stems from th......
Metallurgy knowledge
Metallurgy
Metallurgy is the science of extracting metals from their ores, preparing them for use, and making alloys. Metallurgy has been around since prehistoric times. Ancient peoples used copper and bronze to make tools and other items. As humans became more advanced, they began to extract and ......
Classification of smelting methods
Introduction
Metallurgical processes are used extensively in the manufacture and production of a wide variety of products. These processes involve the use of metals, either as is or in combination with other materials, with a variety of techniques. The treatment of metals during metallurgical pro......
Analysis of rotary kiln
The Kiln is a unique type of kiln used for pottery production. It is an enclosed chamber constructed of brick or other noncombustible material that is heated from the outside with a flame or other heat source. The purpose of the kiln is to fire pottery and other ceramic works, allowing them to har......
Olivine pellets
Olivine is a type of mineral which has been used in human activities since ancient times. The name “olivine” comes from the Latin word “oliva” which means olive and refers to the greenish color of the mineral. Olivine usually occurs in igneous and metamorphic rocks, such as basalts and gabbros......
Underburn
United States and China’s Relationship
The United States and China have had a complicated relationship for more than two hundred years, from trade to diplomatic efforts. The two countries have become even more intertwined over the last few decades and are now the two largest economies in the wor......
Metallographic Image Analyzer
The Thermal Gravimetric Analyzer (TGA) is a powerful analytical instrument that provides detailed information about the composition and properties of materials. This versatile tool can be used to study a wide range of materials in a variety of environments. It is particularly useful for studying t......
Hearth burn through
Boiling a Cauldron
historically, boiling a cauldron was a common practice in many cultures. In Eastern Europe, the boiling of a cauldron was used to celebrate special occasions and to honor the gods. It was believed that boiling a cauldron bestowed good luck, protection and health. In some cultur......
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