Preparation method of molybdenum-copper alloy with high molybdenum content
The invention discloses a preparation method of the molybdenum-copper alloy with high molybdenum content. The preparation method of the high-molybdenum-content molybdenum-copper alloy comprises the following steps of molybdenum powder treatment, carrying out airflow crushing on the molybdenum powder...
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| creator | ZHANG JIANWEI ZHONG MING LIU JUNHAI YANG YIBING LYU SIJIAN DONG DI |
| description | The invention discloses a preparation method of the molybdenum-copper alloy with high molybdenum content. The preparation method of the high-molybdenum-content molybdenum-copper alloy comprises the following steps of molybdenum powder treatment, carrying out airflow crushing on the molybdenum powder to obtain the non-agglomerated molybdenum powder; spray granulation, adding water and a binder intothe non-agglomerated molybdenum powder, stirring to obtain uniform slurry, then preparing the uniform slurry into spherical molybdenum powder by adopting a spray granulation method; automatic pressing step, carrying out automatic compression molding on the spherical molybdenum powder to obtain a blank; glue discharging step, removing the binder in the blank to obtain a blank; copper infiltrationstep, performing copper infiltration treatment on the blank to obtain the molybdenum-copper alloy. The preparation method has the advantages of being high in efficiency, high in compactness, uniform in structure, good in consi |
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The preparation method of the high-molybdenum-content molybdenum-copper alloy comprises the following steps of molybdenum powder treatment, carrying out airflow crushing on the molybdenum powder to obtain the non-agglomerated molybdenum powder; spray granulation, adding water and a binder intothe non-agglomerated molybdenum powder, stirring to obtain uniform slurry, then preparing the uniform slurry into spherical molybdenum powder by adopting a spray granulation method; automatic pressing step, carrying out automatic compression molding on the spherical molybdenum powder to obtain a blank; glue discharging step, removing the binder in the blank to obtain a blank; copper infiltrationstep, performing copper infiltration treatment on the blank to obtain the molybdenum-copper alloy. 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The preparation method of the high-molybdenum-content molybdenum-copper alloy comprises the following steps of molybdenum powder treatment, carrying out airflow crushing on the molybdenum powder to obtain the non-agglomerated molybdenum powder; spray granulation, adding water and a binder intothe non-agglomerated molybdenum powder, stirring to obtain uniform slurry, then preparing the uniform slurry into spherical molybdenum powder by adopting a spray granulation method; automatic pressing step, carrying out automatic compression molding on the spherical molybdenum powder to obtain a blank; glue discharging step, removing the binder in the blank to obtain a blank; copper infiltrationstep, performing copper infiltration treatment on the blank to obtain the molybdenum-copper alloy. 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The preparation method of the high-molybdenum-content molybdenum-copper alloy comprises the following steps of molybdenum powder treatment, carrying out airflow crushing on the molybdenum powder to obtain the non-agglomerated molybdenum powder; spray granulation, adding water and a binder intothe non-agglomerated molybdenum powder, stirring to obtain uniform slurry, then preparing the uniform slurry into spherical molybdenum powder by adopting a spray granulation method; automatic pressing step, carrying out automatic compression molding on the spherical molybdenum powder to obtain a blank; glue discharging step, removing the binder in the blank to obtain a blank; copper infiltrationstep, performing copper infiltration treatment on the blank to obtain the molybdenum-copper alloy. The preparation method has the advantages of being high in efficiency, high in compactness, uniform in structure, good in consi</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ALLOYS CASTING CHEMISTRY FERROUS OR NON-FERROUS ALLOYS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING METALLIC POWDER |
| title | Preparation method of molybdenum-copper alloy with high molybdenum content |
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