Holmium is a bright silver metal that is stable in dry air but oxidizes rapidly in moist air and at elevated temperatures. The metal is relatively soft and is malleable. It has a hexagonal close-packed structure, a density of 8.803 gm/cm3, a melting point of 1461 °C,and a boilin
普瑞磁集团有限公司 [2015-01-15 21:08:06 ]
Dysprosium is a bright silver metallic metal that is relatively stable in air. The metal is soft and ductile and can be cut with a knife. It has a hexagonal close-packed structure, a density of 8.536 gm/cm3, a melting point of 1407 °C, and a boiling point of 2600 °C Dysprosium
普瑞磁集团有限公司 [2015-01-15 21:07:25 ]
Terbium is a silvery-grey metal that is relatively stable in air. The metal is malleable, ductile, and able to be cut with a knife. It has a body-centered cubic structure, a density of 8.27 gm/cm3,a melting point of 1356 °C, and a boiling point of 2800 ° C. Above1310 °C terbiu
普瑞磁集团有限公司 [2015-01-15 21:06:20 ]
Europium is a silvery-white metal that will ignite in air at about 150 °C to 180 °C. The metal is soft, very ductile, and the most reactive of the rare-earth metals. The element has two valence states,+2 and +3, and is divalent in the metallic state. Europium metal has a body c
普瑞磁集团有限公司 [2015-01-15 21:05:05 ]
Scandium is a silvery-white metal that oxidizes in air to a yellowish or pinkish tint. The metal is lightweight, soft, and ductile. It has a hexagonal close-packed structure, a density of 2.992 gm/cm3, a melting point of 1541 °C, and a boiling point of 2836 °C. Scandium oxide,
普瑞磁集团有限公司 [2015-01-15 21:04:29 ]
Gadolinium is a silvery-white metallic metal that is malleable and ductile. It is relatively stable in dry air but in a moist environment will form an oxide coating. The metal has a hexagonal close packed structure at ambient temperatures but transforms at 1262 °C to a body cent
普瑞磁集团有限公司 [2015-01-15 21:01:23 ]
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 ]
Molecular Formula (Y＋Eu)2O3 Properties white and slight pink powder,insoluble in water but soluble in acids. Uses & Applications phospors Purity (Y＋Eu)2O3/TREO≥99.9% TREO≥99% LOI≤1.0% Rare Earth Impurities La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu≤2ug/g Ce＜
普瑞磁集团有限公司 [2015-01-15 20:38:55 ]
Product name didymium oxide / praseodymium-neodymium oxide Molecular Formula (PrNd)xOy Properties gray and brown powder,hygroscopic,insoluble in water but soluble in acids,density 6.88g/cm3,metling point 2042℃. Uses & Applications raw material for PrNd alloy,glass and ceramics,
普瑞磁集团有限公司 [2015-01-15 20:34:33 ]
Praseodymium Oxide, also called Praseodymia, used to colour glasses and enamels; when mixed with certain other materials, praseodymium produces an intense clean yellow colour in glass. Component of didymium glass which is a colourant for welder's goggles, also as important additi
普瑞磁集团有限公司 [2015-01-15 19:55:17 ]
Prysmag supplies wide rang of Rare Earth Powder. Include * Polishing Power - Precision optical component Polishing Powder - Photomask Polishing Powder - LCD Glass Substrate Polishing Powder - Glass Disk Substrate Polishing Powder - General Optical Mobile Phone Cover Glass Polishi
普瑞磁集团有限公司 [2015-01-15 19:48:54 ]
Since its establishment , we introduce and innovate advanced technology continuously to perfect production technology gradually, and strictly control the production process. Our company has synthesis workshop, filter workshop, roasting workshop, crushing workshop, grading worksho
普瑞磁集团有限公司 [2015-01-15 19:46:18 ]
Rare earth magnets are the strongest type of permanent magnets made from alloys of rare earth elements, producing significantly stronger magnetic fields than other types such as ferrite oralnico magnets. Rare earth magnets fall into two categories neodymium magnets also referred
普瑞磁集团有限公司 [2015-01-15 19:44:46 ]
Survival by quality, Create profit by service, Building prestige by law and discipline. Product Name Lithium nitrate Synonyms LiNO3;Lithiumnitrat;LITHIUM NITRATE;LITHIUM NITRATE ANYD.;LITHIUM NITRATE EXTRA PURE;LITHIUM NITRATE REAGENTPLUS(TM);LITHIUM NITRATE SIGMAULTRA;LITHIUM AT
武汉远程共创科技有限公司 [2015-01-15 02:00:51 ]
Survival by quality, Create profit by service, Building prestige by law and discipline. Product Name 1-Naphthol Synonyms 1-naphthalenol;1-NAPHTHOL;1-HYDROXYNAPHTHALENE;ALPHA-HYDROXYNAPHTHALENE;ALPHA-NAPHTHOL;ALPHA-NAPTHOL;a-Naphthol;AKOS BBS-00004307 CAS 90-15-3 MF C10H8O MW 144.
武汉远程共创科技有限公司 [2015-01-15 01:58:23 ]
Survival by quality, Create profit by service, Building prestige by law and discipline. Name Methanesulfonamide Synonym METHANSULFONAMIDE;METHANESULPHANAMIDE;METHANESULPHONAMIDE;METHANESULFONAMIDE;METHYL SULFONYLAMINE;METHYL SULFONAMIDE;LABOTEST-BB LT00153664;Methylsulfonamid CAS
武汉远程共创科技有限公司 [2015-01-15 01:39:37 ]
