Search results for keyword: invented
The characteristics of rail common pass system
Railway Rail Ordinary Hole System
Railways are one of the most integral parts of transportation. Their importance cannot be denied when it comes to movement of goods, materials and personnel across large distances. This makes it critical to ensure that they are built with the best quality of mate......
1016 
Oliver
Cupping test
Patrick Richards Corrosion Test
Corrosivity is defined as the ability of a material to cause damage to another material across time. This basic measure of material performance is essential in a variety of industries, most notably petroleum refining and manufacturing. Corrosivity can cause physic......
Promote the upgrading of die casting and squeeze casting industries with common key extrusion die casting technology
AForge Technology Promotion of Die Casting and Extrusion Industries
Aforge is a Chinese company specializing in die-casting, extrusion casting and stamping advanced equipment. One of their innovative and revolutionary technologies is the squeeze die casting process. This revolutionary technology ......
Secondary gun
A brief history of machine guns
A machine gun is a firearm that is capable of fully automatic fire, usually from a magazine-fed firearm. It has been used in wars and conflicts for more than a century and it is still used today both in the military and for civilian use.
The first machine gun was ......
thomas law
Thomas Alva Edison (1847-1931) is arguably one of America’s most influential inventors, entrepreneurs and innovators in history. He is credited with inventing the incandescent light bulb, the phonograph and the motion picture camera and these inventions forever changed the communication, recordin......
thomas converter steelmaking
Thomas Furnace Steel Refining
In the manufacturing of steel, Thomas Furnace is a method of steel refining used around the world. It is a within a coreless induction furnace that moves the molten steel within an alternating magnetic field at a constant speed called the Thomas Moving Bed Process. T......
Open Hearth Steelmaking
Bessemer Process
The Bessemer Process was invented in 1856 by Sir Henry Bessemer in England, for the mass production of steel. It allowed for large production of low-cost steel tailored to specific industrial and consumer needs. The process was groundbreaking for its time, and has since been the ......
Electric Furnace Cluster Jet Oxygen Lance
Oxy-torch guns are a special type of welding tool and metal cutting technology, developed as a result of a decade-long research project. The oxy-torch Gun, invented by John J. McDonough of the United States Navy, was the first of its kind to become available commercially in the 1950s. It allowed f......
direct reduction ironmaking
The Process of Refining Iron
Iron is one of the most abundant metals on Earth. It has been used since ancient times as a material for weapons, tools, and building materials. Refining iron is a process that has been in use since the dawn of civilization. This process involves extracting impuritie......
Rotary kiln ring formation
Pottery is one of the oldest and most ancient arts practiced by humans. The pottery wheel is an integral part of pottery and has been used to create stunning and creative pieces of art for centuries. Unlike hand-building pottery, the pottery wheel requires a certain level of skill and knowledge of......
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