Calcium Metal

Calcium Metal1. Part One: The description  of Calcium Metal: Calcium metal is a silver-white light metal with ductility and great chemical activity. It is very easy to oxidize in the air, and it can have a violent effect with water and acid. Calcium metal is widely used in metallurgy, nuclear, chemical, pharmaceutical, electrical appliances and other industries. Mainly used for refining various alloys, it is a good deoxidizer, desulfurizer, degasser, reducing agent, etc.l  Boiling point: 1484 ℃l Density: 1.55g / cm367l  Chemical properties: lively, can interact with water. The acid reflects the generation of hydrogen.l Physical properties: highly negative silvery white slightly soft metal, gloss hazard mark l Classification criteria and preparation techniquesl Can be divided into Ca99, Ca999, Ca9999 and Ca99.999 according to gradel The preparation methods of metal calcium include electrolytic method and thermal reduction method (the metal calcium with a purity of 99% ~ 99.9% can be prepared). The method of preparing high-purity calcium is vacuum distillation (calcium purity can reach 99.99%, 99.999 %). 2. Part Two: Usage  of Calcium Metal:Generally  in the steel industry, Calcium Metal the main purpose of metallic calcium is to process into metallic calcium particles, and then make calcium iron wire or pure calcium wire, which is finally used in the refining of iron and steel. Its role is to desulfurize and deoxidize and increase the fluidity of molten steel and to promote the rapid rise of inclusions in molten steel, generally used for the production of high-quality steel.metallic calcium is used as a dehydrating agent in producing waterfree alcohol and used as desulfurizert in the petroleum industry , used to deoxidize or desulfurize in the metallurgical industry.However, calcium compounds have extremely wide applications, especially in the construction industry.  3.Main Tech Data:Ca Min%Impurities max%AlMgCuFeMnNSi98.500.130.510.0030.010.0150.0050.002 Ca Min%Impurities max%AlCuMgFeMnNSi98.850.40.0080.1040.0050.0310.0010.0084 4.Package:Turning: 80kg/ New Drums,6.4MT/80drums/20’FCL; 12.8MT/160drums/40’FCLLumps:125kg/New Drums;10MT//80drums/20’FCL; 20MT/160drums/40’FCLGranules:175kg/New Drums;14MT//80drums/20’FCL; 28MT/160drums/40’FCL(Attention:The drums inner with two layers of plastic film ,All of the drums pased the UN test,Has charge of Argon)