Ad
related to: beryllium copper china
Search results
Results From The WOW.Com Content Network
Yingtan Ulba Shine Metal Materials Co., Ltd., production of copper beryllium products such as strip, sheets, plates etc. It is located in Yingtan, Jiangxi Province, China. This is a joint venture between the Ulba Metallurgical Plant and Ningbo Shengtai Electronic Materials Co., Ltd.
Beryllium copper (BeCu), also known as copper beryllium (CuBe), beryllium bronze, and spring copper, is a copper alloy with 0.5–3% beryllium. [1] Copper beryllium alloys are often used because of their high strength and good conductivity of both heat and electricity. [ 2 ]
Materion Corp. is a multinational company specializing in high-performance engineered materials.Among their products are precious and non-precious metals, inorganic chemicals, specialty coatings, beryllium, specialty engineered beryllium, beryllium copper alloys, ceramics, and engineered clad and plated metal systems.
Minerals and Metals Group (MMG) was formed after its parent company, China Minmetals, bought almost all mining assets of OZ Minerals in June 2009. [12] The deal in which the Golden Grove, Sepon, Century, Rosebery, Avebury, Dugald River, High Lake and Izok Lake Mines as well as some exploration assets were sold for US$1.354 billion by OZ Minerals to China Minmetals, [13] initially also ...
China Nonferrous Metal Mining (Group) Co., Ltd. (abb. CNMC, Chinese: 中国有色矿业集团公司) is a Chinese corporation involved with the mining of non-ferrous mineral resources. [2] Established in 1983, it is a large central enterprise managed by the State-owned Assets Supervision and Administration Commission of the State Council .
Example of a copper alloy object: a Neo-Sumerian foundation figure of Gudea, circa 2100 BC, made in the lost-wax cast method, overall: 17.5 x 4.5 x 7.3 cm, probably from modern-day Iraq, now in the Cleveland Museum of Art (Cleveland, Ohio, USA) Copper alloys are metal alloys that have copper as their principal component.
Beryllium production saw a rapid increase during World War II due to the rising demand for hard beryllium-copper alloys and phosphors for fluorescent lights. Most early fluorescent lamps used zinc orthosilicate with varying content of beryllium to emit greenish light.
However, in 2014 China Minmetals announced the plan to privatization of the listed company, which China Minmetals already took control of the holding company "Hunan Nonferrous Metals Holding Group Co., Ltd." in 2011. On 1 August 2006 it purchased a 9.73 percent share in Compass Resources NL of Australia for 30 million Australian dollars. [2]