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Monel
Monel is a group of alloys of nickel (from 52 to 67%) and copper, with small amounts of iron, manganese, carbon, and silicon. Monel is not a cupronickel alloy because it has less than 60% copper. Stronger than pure nickel, Monel alloys are resistant to corrosion by many aggressive agents, including rapidly flowing seawater. They can be fabricated readily by hot- and cold-working, machining, and welding. Monel was created in 1905 by Robert Crooks Stanley, who at the time worked at the International Nickel Company (Inco). Monel alloy 400 is a binary alloy of the same proportions of nickel and copper as is found naturally in the meteoritic nickel ore from the Sudbury (Ontario) mines and is therefore considered a puritan alloy. Monel was named after company president Ambrose Monell, and patented in 1906. One L was dropped, because family names were not allowed as trademarks at that time. The trademark was registered in May 1921, and the name is now a trademark of Special Metals C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ambrose Monell
Ambrose Monell (1873 – May 2, 1921) was an American industrialist and military commander. He served as the first president of the International Nickel Company and was the namesake of the alloy known as Monel. Biography Monell was born in 1873 to New York City Civil Court Justice Ambrose Monell. He was the grandson of New York Surrogate's Court Chief Justice Claudius L. Monell. Expected to be a lawyer, Monell entered instead Columbia School of Mines, earning his degree in 1896. Monell became an instructor at the School of Mines upon graduation. He later joined Carnegie Steel Company as a metallurgical engineer and quickly rose through the ranks to become the company's Chief Metallurgical Engineer and assistant to the president by 1902. He was named one of the "Carnegie Boys" by Quentin R. Skrabec, Jr. as having made an impact on American industry. That year, he was named president of the newly incorporated International Nickel Company. Monell received a patent on January 30, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Crooks Stanley
Robert Crooks Stanley (August 1, 1876 – February 12, 1951) was an American industrialist and mining engineer. He was chairman and president of International Nickel Company and discovered the alloy Monel. Biography Stanley was born on August 1, 1876 in Little Falls, New Jersey. He attended Montclair High School as a star football player and graduated from the Stevens Institute of Technology in 1899 and received his engineer of mines degree from Columbia School of Mines in 1901. Stanley joined International Nickel (Inco) in 1901, serving as general superintendent from 1914 to 1918, and as vice president from 1918 to 1922. He then served as president from 1922 to 1950 and was chairman from 1937 until his death. Under Stanley, nickel reached worldwide importance, and the company saw rapid growth after World War I, producing 75% of the world's nickel. He also discovered Monel in 1905 and conceived the process of producing the alloy from ore. Stanley was also a director of United ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vale Limited
Vale Canada Limited (formerly Vale Inco, CVRD Inco and Inco Limited; for corporate branding purposes simply known as "Vale" and pronounced in English) is a wholly owned subsidiary of the Brazilian mining company Vale. Vale's nickel mining and metals division is headquartered in Toronto, Ontario, Canada. It produces nickel, copper, cobalt, platinum, rhodium, ruthenium, iridium, gold, and silver. Prior to being purchased by CVRD (now Vale) in 2006, Inco was the world's second largest producer of nickel, and the third largest mining company outside South Africa and Russia of platinum group metals. It was also a charter member of the 30-stock Dow Jones Industrial Average formed on October 1, 1928. Pre-Vale history Founding of Inco The company was founded following the discovery by blacksmith Tom Flanagan in Copper Cliff Ontario of chalcopyrite deposits, while the Canadian Pacific Railroad was being built. Initially, ore was shipped for smelting to a plant in Constable Hook, New ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
