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Документов, удовлетворяющих Вашему запросу: 26 [показано 5]
- History of Metallurgy - Trivia For Your Brain
Степень соответствия запросу: 31,46%
Фрагменты текста поста :
... History of Metallurgy - Trivia For Your Brain What do we know about metallurgy... ... Metallurgy is that branch of science that deals with the procedures used when extracting metals from their ores, purifying and alloying them... ... Yet, to be able to understand fully what metallurgy is all about, it would be better to have a short glimpse of the history of metallurgy... ... One of the oldest processes of applied science is the process of metallurgy... ... The history of metallurgy can be dated back to 7,000 BC which is what they call the age of copper... ... We could learn from the history of metallurgy that people in the old days relied on the fire for the processes especially with metals... ... In the 2800 BC comes the Bronze Age which is another development in metallurgy... ... In the 1500 BC, another breakthrough was found in metallurgy... ... Just think about the days of the Stone Age and you wouldn't want to live in this world... ... Over the years, people never stopped adding bits to the history of metallurgy making way for the metals to be obviously useful and one of the most important things in our daily lives nowadays... Подробнее: http://metallurgytop.ru/post_1254560860.php
- New Molybdenum Mine Hopes
Степень соответствия запросу: 23,11%
Фрагменты текста поста :
... By then, it will have been about 40 years since it was first discovered, and another 30 years since it was nearly ready to become a mine... ... It is located about 22 kilometers northeast of Atlin, British Columbia... ... StockInterview: Tell us about your recent drilling and why you are excited about this... ... Larry Reaugh: We are about 60 percent of the way through our permits... ... It will employ about 225 people full time... ... Of course, setting up camp, moving into the camp, setting up the sewer and water systems and all those little things that you never think about that costs a lot of money and have to be done... ... We've got about 10 million tons to pre&ndash... ... Second Opinions We solicited comments from two industry experts about the Adanac Molybdenum Corporation: Otto Spork and David Michaud... ... He neither holds an equity position in Adanac nor was he paid to render his technical opinion on the metallurgy of this deposit... ... Adanac Molybdenum Corp has a rare case of Text Book Molybdenum Metallurgy 101... ... We like and are very bullish about Adanac... Подробнее: http://metallurgytop.ru/post_1258290644.php
- Metallurgy - What is It?
Степень соответствия запросу: 19,42%
Фрагменты текста поста :
... Metallurgy - What is It... ... Metallurgy is the art and science that deals in extracting metals from their ores, alloying and getting the impurities of the metal and transform the metals to a more useful object... ... this includes mineral processing and process metallurgy... ... The minerals are created to produce an alloy and metal to a more useful form during the metallurgy process... ... Metallurgy is divided into two processes, the process metallurgy and the physical metallurgy... ... Process metallurgy includes the system metal processing while in physical metallurgy includes the mechanical behavior of the metals... ... The process metallurgy uses the some method in chemical engineering in the construction of metals... ... Physical metallurgy is concerned with the scientific principle to the heat treatment, mechanical treatment, fabrication and service behavior of metals... Подробнее: http://metallurgytop.ru/post_1254560654.php
- History of Metallurgy
Степень соответствия запросу: 13%
Фрагменты текста поста :
... History of Metallurgy Metallurgy is a field of science that tackles the study of the physical and chemical attributes of a metallic substance along with their intermetallic compositions and components which are fused together... ... Metallurgy is also known as the technology of how metals work and is commonly known as an applied science... ... Human metallurgy was first applied back in the 5th and 6th millennium B... ... Some researches even say that the science of metallurgy even went as far as the 3rd millennium that was evident in Portugal and Spain... ... Even though the dates from which people have tried to delineate the accurate time when metallurgy started is inconsistent, one fact still remains: Metallurgy is a branch of science that had been used for thousands of years and it's still used today... ... Metallurgy eventually has been refined overtime and is now widely used all over the world... ... Today, the art of metallurgy still continues to enable modern innovators to make use of metals in every application that we can possibly take advantage of... Подробнее: http://metallurgytop.ru/post_1254560936.php
- Latest Technology Transfer
Степень соответствия запросу: 13%
Фрагменты текста поста :
... producing province to find out about the latest foreign technology transfers, which might help reduce coal mining deaths... ... Volatile gases produced during the coal mining process reportedly kill more than 15 miners every day in China, about 80 percent of the world's coal mining deaths... ... China is also concerned about its air emissions from coal mining... ... That accounted for about 8 percent of the total industrial methane emissions that year... ... Mining Degasification Symposium were presentations about the latest coalbed methane drilling innovation by Tunaye Sai, Director of China Operations for Pacific Asia China Energy (TSX: PCE... ... explained Tunaye Sai, who is also a member of the Canadian Institute of Mining, Metallurgy and Petroleum... ... Because they have not been able to effectively degasify their mines, four of the attending Chinese coal mining companies immediately approached Tunaye Sai and Mitchell about using this state&ndash... ... Among them, about ten companies mine about four million tons per year or more... Подробнее: http://metallurgytop.ru/post_1257946368.php
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