Samarium is a silvery-yellow lustrous metal that tarnishes in air. Samarium will ignite in air at about 150 °C. The metal is relatively hard and brittle. It has a rhombohedra structure, a density of 7.536 gm/cm3, a melting point of 1072 °C, and a boiling point of 1900 °C Samar
普瑞磁集团有限公司 [2015-01-15 20:47:08 ]
Neodymium is a silvery-white metal that is moderately reactive and quickly oxidizes to a yellowish color in air. The metal is soft and ductile. It has a hexagonal structure, a density of 7.004 gm/cm3, a melting point of 1021 °C, and a boiling point of 3027 °C. Neodymium oxide,
普瑞磁集团有限公司 [2015-01-15 20:46:25 ]
Praseodymium is a silvery-yellow metallic metal that oxidizes moderately in air forming a green oxide coating. The metal is soft, malleable and ductile. It has a hexagonal structure, a density of 6.782 gm/cm3, a melting point of 931 °C, and a boiling point of 3520 °C Praseodymi
普瑞磁集团有限公司 [2015-01-15 20:45:36 ]
Cerium is a lustrous silvery-dark grey metal that oxidizes readily in air. Finely divided cerium metal is very unstable in air. The metal is malleable and will likely ignite if cut with a knife. The element has three valence states, +2, +3, and +4, with the +2 state being rare. C
普瑞磁集团有限公司 [2015-01-15 20:44:51 ]
Lanthanum, the first light-group rare-earthelement (LREE) was discovered hidden inside a cerium compound by a relentlesschemical sleuth who spent over a year on the trail. As the first element of thelanthanide group it has no f-electrons, but as f-electrons are added to each subs
普瑞磁集团有限公司 [2015-01-15 20:43:22 ]
Holmium Oxide, also called Holmia, has specialized uses in ceramics, glass, phosphors and metal halide lamp, and dopant to garnet laser. Holmium can absorb fission-bred neutrons, it is also used in nuclear reactors to keep atomic chain reaction from running out of control. Formul
普瑞磁集团有限公司 [2015-01-15 20:27:28 ]
Dysprosium Oxide, is the main raw materials for Dysprosium Metal which is widely used in Neodymium-Iron-Boron magnets, also have specialized uses in ceramics, glass, phosphors, lasers and Dysprosium Metal halide lamp. High purity of Dysprosium Oxide is used in electronics industr
普瑞磁集团有限公司 [2015-01-15 20:26:40 ]
Samarium Oxide, also called Samaria, Samarium has a high neutron absorption capacity, Samarium Oxides have specialized uses in glass, phosphors, lasers, and thermoelectric devices. Calcium chloride crystals treated with samarium have been employed in lasers which produce beams of
普瑞磁集团有限公司 [2015-01-15 20:20:52 ]
Lanthanum Oxide, also called Lanthanum Sesquioxide or Lanthana, high purity Lanthanum Oxide (99.99% to 99.999%) is applied in making special optical glasses to improves the alkali resistance of glass, and also in La-Ce-Tb phosphors for fluorescent lamps. Low grade of Lanthanum Ox
普瑞磁集团有限公司 [2015-01-15 19:50:54 ]
Rare earth elements or rare earth metals are all part of a series in the Periodic Table of Elements called the Lanthanide Series that runs from atomic number 57 to 71. In addition the elements yttrium #39, thorium #90 and scandium #21 are also considered to be rare earth metals b
普瑞磁集团有限公司 [2015-01-15 19:42:18 ]
FeCrAl Woven Wire Mesh - Used as Heaters and Dryers FeCrAl woven wire mesh is commonly offered in rolls. FeCrAl woven wire mesh is also called FeCrAl alloy woven wire, heating resistance alloy woven wire, electro thermal alloy mesh. The raw material is woven into a continuous mes
Rare Woven Wire Company [2015-01-15 03:43:57 ]
Nickel Woven Wire Mesh - Good Thermal Conductivity and Ductility Nickel woven wire mesh has a silver-white color The nickel is a sliver-white metal. According to the purity, the nickel has different material types, such as the N2, N4, N6 and N8. Nickel woven wire mesh is manufact
Rare Woven Wire Company [2015-01-15 03:34:54 ]
Product Introduction Introduction ZBL-R630A is used to test the location of rebar in concrete, the thickness of the protective layer, and the diameter, orientation, and distribution of rebar by using an electromagnetic induction method. It also can be used to test the distributio
山东中煤工矿物质集团有限公司 [2015-01-12 01:56:16 ]
Stranded Galvanized Steel Wire Introduction Stranded wire is made of the number of wire twisted steel, carbon steel surface can be according to the need to increase the zinc coating, zinc alloy, aluminum layer (aluminum clad), copper plating layer and coating epoxy resin (epoxy c
山东中煤工矿物质集团有限公司 [2015-01-12 01:38:26 ]
Steel Pipe Introduction Steel Pipe not only used for conveying fluid and solid, heat exchange, manufacturing machinery parts and container but also is a kind of economy steel With steel pipe manufacturing space truss structures, pillar and mechanical support, can reduce light wei
山东中煤工矿物质集团有限公司 [2015-01-12 01:22:36 ]
Hot Dip Galvanized Steel Tube Product Introduction Hot Dip Galvanized Steel Tube standard name is low pressure fluid conveying with galvanized welded steel pipe. vulgo is white tube Hot Dip Galvanized Steel Tube using the environment to neutral should not be in the acid and Alkal
山东中煤工矿物质集团有限公司 [2015-01-12 01:19:28 ]
πSteel πSteel China Coal06 π Steel Product Overview π steel is mainly used for the production π main beams, metal roof beams, hinged roof beams and other mining support beam, in the coal mine (mine) tunnel (tunnel) plays a supporting role in π steel because of its cross-sec
山东中煤集团 [2015-01-12 00:19:01 ]
7# π Steel Product Introduction China Coal06 π steel is mainly used for the production π main beams, metal roof beams, hinged roof beams and other mining support beam, in the coal mine (mine) tunnel (tunnel) plays a supporting role in π steel because of its cross-section like
山东中煤集团 [2015-01-12 00:01:26 ]
Square Steel Introduction Square Steel —— Rectangular cross section steel, hot-rolled and cold-rolled two kinds Hot rolled square steel side length 5-250 - mm Cold drawn square bar 3-100 - mm length. Square steel can be divided into the seam and seamless Slit square steel is
山东中煤工矿物质集团有限公司 [2015-01-09 23:48:59 ]
T Section Steel Introduction Because of its cross section the same as the English letter "T" the name Material ： Q235a ， Q235b ， Q235c ， Q235d ， Q345a ， Q345b ， Q345c ， Q345d T Section Steel Classification chinacoal05 1.Subdivision and become T directly with h-bea
山东中煤工矿物质集团有限公司 [2015-01-09 23:47:26 ]
