the National Natural Science Foundation of China,(grant number 51790485).
As an efficient modifier,phosphorus(P)can significantly reduce the size of primary silicon(Si)crystals.However,modifier can aggregate when the P content exceeds a certain proportion,which decreases refining efficiency...
supported by the National Key R&D Program of China (Grant No.2017YFB0903903, 2016YFB0300500);the New R&D Institution Construction (CM20177003);the Science and Technology Program of Beijing (Grant No.Z161100001416004);the National Natural Science Foundation of China (Grant No.51501043);the New Star Plan of Science and Technology of Beijing (Grant No.Z161100004916048);the National Key Scientific Instrument and Equipment Development Project (Grant No.2014YQ120351).
The influence of melt overheating on the viscosity of the melt and surface quality of the Fe78Si9B13 melt-spun ribbons have been studied by using oscillating vessel viscometry,X-ray diffraction,transmission electron m...