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Search results for keyword: charles
franklin resources corp.
Franklin Resources, Inc. Franklin Resources, Inc. is one of the worlds largest global asset management companies. The company was founded in 1947 by Rupert H. Johnson Sr. and charles B. Johnson in San Mateo, California as Franklin Distributors. Franklin Resources was initially a mutual fund compa......
Topographical Mapping
Terrain mapping is a method of creating detailed geographical maps using a combination of aerial photography, satellite imaging and GPS data. This data is then analyzed and interpreted to create detailed, accurate maps of terrain features such as mountains, valleys, and rivers. Terrain mapping can......
tags: terrain mapping can topographical maps map
1071
Sophia
Thermal resistance
Thermistor A thermistor is a type of resistor whose resistance varies with temperature. It is made from a metal oxide semiconductor material, usually manganese, nickel, or cobalt oxide, that exhibits a change in electrical resistance in response to a change in temperature. Thermistors are known ......
steam turbine
文章1 Introduction Steam turbine is one of the oldest and most important forms of power generation technology. It is used to generate compressed steam from a pressurized gas or liquid. This steam is then used to power a variety of machinery including electric generating plants, production lines an......
tags: steam turbine turbines steam turbine used
1047
Lily
elevator
The History of Elevators Elevators, commonly known as lifts, have become an integral part of modern life and culture. We take them for granted while they are completely taken us to different floors of the buildings. They are found anywhere where heights come into play, from sheer skyscrapers to ......
tags: elevators elevator building cabin used elevator
1040
Samantha
Selection of Babbitt alloys used
Introduction Inconel is the name given to a family of alloys that is made from the combination of nickel and chromium. Over the years, other metals such as iron, titanium, aluminum, and cobalt have been added to the alloy in various ways to improve its properties. Inconel is used for a variety of......
tags: inconel used applications alloy invar also
1060
Sophia
Compacted Graphite Iron
The Applications of Galvanic Corrosion Galvanic corrosion is a type of corrosion in which two different metals are in contact with an electrolyte, leading to the flow of an electric current and an electrochemical reaction. It is an electrochemical reaction in which the metal of a lower electroch......
The concept and development history of welding technology
welding technology concepts and development history Introduction Welding is a popular manufacturing technique used to bond two or more materials together by melting or burning the two materials. It is used to join steel, aluminum, brass, plastic, and other materials using a range of different proc......
tags: welding used process welding used has
1041
Lucy
Niobium and germanium
The Element Niobium Niobium is a shiny silvery-white metal that was first identified in 1801 by charles Hatchett. Its Latin name is niobium, a nod to Greek mythology that pays homage to Niobe, the daughter of Tantalus, fron the specific circumstances surrounding its first discovery. Niobium is bo......
tags: its niobium used molybdenum used also
1072
Oliver
Niobium bars in rare refractory metal materials
Introduction High melting point metals such as niobium are important components of many industrial processes and products. Niobium bars are used in a variety of applications due to their high melting point and excellent mechanical properties. Uses of niobium include aerospace, automotive and medi......
tags: niobium bars used its many beryllium
1042
Harrison
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