非晶形硼的力量

Characteristic Amorphous Boron is a kind of black or brown powder. Active in chemicl proprety,Boron is odourless with the density of 1.73. In the air and normal temperature,it is stable. When heated to300°C,Amorphous Boron can be oxidized.When heated to700°C,it can be combustible,and the flame takes on the color of red.However,the flame looks green when boron is slighely gasified Boron does not dissolve in water ,hydrochloric acid, ethyl alcohol,ether,sulphuric acid,nitric aicid and moltten metales. At high temperature,baron interacts with oxygen,nitrigen,sulphur,halogen and carbon.It also combines with nany metals directly to form metal compounds.In addition,it nteracts with organic compounds to form organic baron synthesis.Test itemsThe results ofanalysisTotal Boron(B)Content %≥90-92Soluble Boron(B)Content %≤0.5Magnesium %≤4.0Water %≤0.5Granularity (D50) Micron %1Packing1kg/bag 10kg/carton 20kg/cartonApplicationsBoron is applied in many fieles such as metallurgicl,electronics,ceramics,nuclear industry and chemical industry.It is aleso used in the melting of special steel, alloy steel, and works as the gas scavenger in molten steel.Moreover,boron finds its use as ignitor in igniting tubes, neutron counter in nuclear reactors and additives in refractory materals.Baron is the most important material to produce high purty of Baron Halide,combustible material for rocket fuels as well as raw material of Boride.