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Pudling method
The Puttmann Law
Puttman law is a law created in Germany in 1909 that is still in effect today. The law is used to regulate the sale of alcohol, particularly the production, supply and taxation of alcoholic beverages. Puttman law is seen as a tool to limit the potential harm that can result from a......
1043 
Hannah
COIN method
Technology has changed the way people interact and conduct business. This evolution has made it possible for everyone to gain access to money, resources, and services. The technology behind cryptocurrencies has made it increasingly easier to trade and transfer money without worrying about governme......
Ratio of slag to iron
Price Forecast of Scrap Iron
Introduction
Scrap iron is a necessary raw material for the production of iron and steel. Its price has a certain influence on the price of steel and related consumers. It is very important for society and the industry to grasp the change of scrap iron price in a time......
Advantages of ceramic welding repair process
Welding repair is a widely used maintenance technology, mainly used in damaged parts that cannot be treated by other means, to ensure the normal function of parts and components. In the welding repair process, ceramic welding is a special method, which has the characteristics of repairing the dama......
Characteristics of Investment Casting
Precision casting is a process for manufacturing high-precision castings. It is not possible to obtain such precision using traditional casting methods. The process consists of melting a material and pouring it into a mold. The molten material then solidifies and is removed from the mold. The prec......
Comprehensive Repair of a Cold Extrusion Die
Introduction
Cold extrusion molding is a process used to produce parts in various shapes and sizes. It involves placing a pre-shaped piece of metal or alloy into an extruder and applying pressure at high temperature to deform the metal into a predetermined form, using die-casting molds. Cold extru......
JGJ81-2002 Construction steel structure welding technical specification (thirty-six)
JOINING OF STEEL STRUCTURES
The steel structures should be joined using welding techniques, with both spot and seam welding processes being used.Spot welding should be used for joining steel structures with a thickness of up to 5mm, while seam welding should be used for joining steel structures w......
Selection and Application of Air Supply Source at the Bottom of Combined Blowing Converter
Introduction
Tilting furnaces are an essential part of many manufacturing processes as they provide a way to heat materials efficiently to the required temperature in a controlled atmosphere. In a tilt furnace, heated air is introduced into the furnace chamber at the base, and the molten material......
asbestos
Asbestos
Asbestos, scientifically known as amphibole, is a highly fibrous mineral which is used in a number of industrial and commercial households. The mineral has been known to be in use since the 4th century BC and is, until recently, considered a “magic mineral” due to its unique properties.......
Qingyuan Copper Price Affects the World
The price of copper in Qingyuan has a tremendous impact on the world economy, as it affects the production and supply chain of many goods we use in our daily lives. Copper is a vital raw material for many industries, from construction to manufacturing. As such, any change in the price of copper af......
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