Copper-tungsten - PDFSEARCH.IO - Document Search Engine

Copper-tungsten
Results: 49

#	Item
31	112 MOLYBDENUM (Data in metric tons of molybdenum content, unless noted) Domestic Production and Use: In 1995, molybdenum, valued at about $280 million (based on average oxide price), was produced by 10 mines. A mine in Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2004-03-29 15:14:40 Refractory metals Transition metals Economic geology Molybdenum Ferroalloy Ferromolybdenum Tungsten Tool steel Porphyry copper deposit Chemistry Matter Chemical elements
32	106 MOLYBDENUM (Data in metric tons of molybdenum content unless otherwise noted) Domestic Production and Use: In 2010, molybdenum, valued at about $885 million (based on average oxide price), was produced by eight mine Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2011-01-24 13:04:52 Refractory metals Transition metals Molybdenum Ferroalloy Ferromolybdenum Henderson molybdenum mine Tungsten Porphyry copper deposit Molybdenite Chemistry Matter Chemical elements
33	110 MOLYBDENUM (Data in metric tons of molybdenum content, unless otherwise noted) Domestic Production and Use: In 2000, molybdenum, valued at about $74 million (based on average oxide price), was produced by six mines. Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2001-02-01 13:08:32 Refractory metals Transition metals Economic geology Dry lubricants Molybdenum Ferroalloy Ferromolybdenum Tungsten Porphyry copper deposit Chemistry Matter Chemical elements
34	114 MOLYBDENUM (Data in metric tons of molybdenum content, unless otherwise noted) Domestic Production and Use: In 1997, molybdenum, valued at about $456 million (based on average oxide price), was produced by 14 mines. Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 1998-02-24 10:40:50 Refractory metals Transition metals Dry lubricants Molybdenum Ferroalloy Ferromolybdenum Tungsten Porphyry copper deposit Molybdenite Chemistry Matter Chemical elements
35	114 MOLYBDENUM (Data in metric tons of molybdenum content, unless otherwise noted) Domestic Production and Use: In 2002, molybdenum, valued at about $270 million (based on average oxide price), was produced by six mines Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2003-02-11 11:25:52 Refractory metals Transition metals Dry lubricants Molybdenum Ferroalloy Ferromolybdenum Tungsten Porphyry copper deposit Molybdenite Chemistry Matter Chemical elements
36	114 MOLYBDENUM (Data in metric tons of molybdenum content, unless otherwise noted) Domestic Production and Use: In 1996, molybdenum, valued at about $430 million (based on average oxide price), was produced by 12 mines. Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 1997-03-06 10:14:53 Refractory metals Transition metals Dry lubricants Molybdenum Ferroalloy Ferromolybdenum Tungsten Porphyry copper deposit Molybdenite Chemistry Matter Chemical elements
37	TUNGSTEN By Kim B. Shedd Domestic survey data and tables were prepared by Loren K. Duncan, statistical assistant, and the world production table was prepared by Glenn J. Wallace, international data coordinator. Tungsten Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2000-11-21 07:55:51 Chemical elements Refractory metals Transition metals Carbides Tungsten Molybdenum Cemented carbide Ammonium paratungstate Copper-tungsten Chemistry Matter Tungsten compounds
38	Copper Alloy Welding Wire Drawn to Quality Who we are... Add to Reading List Source URL: www.wisconsinwireworks.com Language: English - Date: 2012-05-25 10:47:41 Physics Welding Mechanical engineering Brazing Matter Cupronickel Arc welding Gas tungsten arc welding Gas metal arc welding
39	148 SELENIUM (Data in metric tons of selenium content unless otherwise noted) Domestic Production and Use: Primary selenium was recovered from anode slimes generated in the electrolytic refining of copper. One copper re Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2006-01-19 09:02:19 Periodic table Chalcogens Dietary minerals Antioxidants Nonmetals Selenium Tellurium Oxide Tungsten Chemistry Matter Chemical elements
40	144 SELENIUM (Data in metric tons of selenium content unless otherwise noted) Domestic Production and Use: Primary selenium was recovered from anode slimes generated in the electrolytic refining of copper. One copper re Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2007-01-19 09:18:39 Periodic table Chalcogens Dietary minerals Antioxidants Nonmetals Selenium Tellurium Oxide Tungsten Chemistry Matter Chemical elements