Electroslag re-melting process for soft magnetic alloy with high magnetic conductivity and low coercive force
The invention discloses an electroslag re-melting process for soft magnetic alloy with high magnetic conductivity and low coercive force. The electroslag re-melting process comprises the following steps of: manufacturing a self-fluxed electrode rod, wherein the self-fluxed electrode rod made of the...
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Format | Patent |
Language | Chinese English |
Published |
24.05.2017
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Abstract | The invention discloses an electroslag re-melting process for soft magnetic alloy with high magnetic conductivity and low coercive force. The electroslag re-melting process comprises the following steps of: manufacturing a self-fluxed electrode rod, wherein the self-fluxed electrode rod made of the soft magnetic alloy with high magnetic conductivity and low coercive force consists of the following components in parts by weight: 78-80 parts of Ni, 3-5 parts of Mo, 0.9-1 part of Mn, 0.4 part of Si and the balance Fe; and performing vacuum-induction smelting, and performing casting to form a circular rod, namely an electroslag re-molten self-refluxed electrode rod, wherein slag charge for electroslag re-melting consists of the following components in parts by weight: 55-65 parts of CaF2, 12-18 parts of Al2O3, 10-15 parts of CaO and 10-15 parts of MgO. The electroslag re-melting process disclosed by the invention can reduce segregation, can refine a structure, can reduce content of P and S elements, can reduce co |
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AbstractList | The invention discloses an electroslag re-melting process for soft magnetic alloy with high magnetic conductivity and low coercive force. The electroslag re-melting process comprises the following steps of: manufacturing a self-fluxed electrode rod, wherein the self-fluxed electrode rod made of the soft magnetic alloy with high magnetic conductivity and low coercive force consists of the following components in parts by weight: 78-80 parts of Ni, 3-5 parts of Mo, 0.9-1 part of Mn, 0.4 part of Si and the balance Fe; and performing vacuum-induction smelting, and performing casting to form a circular rod, namely an electroslag re-molten self-refluxed electrode rod, wherein slag charge for electroslag re-melting consists of the following components in parts by weight: 55-65 parts of CaF2, 12-18 parts of Al2O3, 10-15 parts of CaO and 10-15 parts of MgO. The electroslag re-melting process disclosed by the invention can reduce segregation, can refine a structure, can reduce content of P and S elements, can reduce co |
Author | ZHANG JUNHUI TANG AN LIU XIDONG ZHAO YONGTAO HU XIAOYANG ZHANG YUBI |
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DocumentTitleAlternate | 种高磁导率及低矫顽力软磁合金的电渣重熔方法 |
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Snippet | The invention discloses an electroslag re-melting process for soft magnetic alloy with high magnetic conductivity and low coercive force. The electroslag... |
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SubjectTerms | ALLOYS BASIC ELECTRIC ELEMENTS CHEMISTRY ELECTRICITY FERROUS OR NON-FERROUS ALLOYS INDUCTANCES MAGNETS METALLURGY SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS TREATMENT OF ALLOYS OR NON-FERROUS METALS |
Title | Electroslag re-melting process for soft magnetic alloy with high magnetic conductivity and low coercive force |
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