A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD FOR PRODUCING POWDER RAW MATERIAL, METHOD FOR FORMING MOLDED BODY, AND MOLDED BODY
PROBLEM TO BE SOLVED: To provide a method for producing a powder raw material which can reduce a difference between average particle diameters in a power raw material obtained from plural kinds of raw material powders and can improve a yield of a molded body obtained from the powder raw material, and to provide a method for forming a molded body and a molded body.SOLUTION: A method for producing a powder raw material includes: a raw material powder pulverizing step ST11 of individually pulverizing plural kinds of raw material powders to obtain plural kinds of the pulverized raw material powders; and a mixing step ST13 of mixing the plural kinds of the pulverized raw material powders to obtain a mixture of the plural kinds of the raw material powders.SELECTED DRAWING: Figure 2
【課題】複数種類の原料粉末から得られる粉体原料中の平均粒径の差異を低減でき、粉体原料から得られる成形体の歩留まりの向上が可能な粉体原料の製造方法、成形体の成形方法及び成形体の提供。【解決手段】粉体原料の製造方法は、複数種類の原料粉末をそれぞれ個別に粉砕して粉砕後の複数種類の原料粉末を得る原料粉末粉砕工程ＳＴ１１と、粉砕後の複数種類の原料粉末を混合して複数種類の原料粉末の混合物を得る混合工程ＳＴ１３とを含む粉体原料の製造方法。【選択図】図２
METHOD FOR PRODUCING POWDER RAW MATERIAL, METHOD FOR FORMING MOLDED BODY, AND MOLDED BODY
PROBLEM TO BE SOLVED: To provide a method for producing a powder raw material which can reduce a difference between average particle diameters in a power raw material obtained from plural kinds of raw material powders and can improve a yield of a molded body obtained from the powder raw material, and to provide a method for forming a molded body and a molded body.SOLUTION: A method for producing a powder raw material includes: a raw material powder pulverizing step ST11 of individually pulverizing plural kinds of raw material powders to obtain plural kinds of the pulverized raw material powders; and a mixing step ST13 of mixing the plural kinds of the pulverized raw material powders to obtain a mixture of the plural kinds of the raw material powders.SELECTED DRAWING: Figure 2
【課題】複数種類の原料粉末から得られる粉体原料中の平均粒径の差異を低減でき、粉体原料から得られる成形体の歩留まりの向上が可能な粉体原料の製造方法、成形体の成形方法及び成形体の提供。【解決手段】粉体原料の製造方法は、複数種類の原料粉末をそれぞれ個別に粉砕して粉砕後の複数種類の原料粉末を得る原料粉末粉砕工程ＳＴ１１と、粉砕後の複数種類の原料粉末を混合して複数種類の原料粉末の混合物を得る混合工程ＳＴ１３とを含む粉体原料の製造方法。【選択図】図２
METHOD FOR PRODUCING POWDER RAW MATERIAL, METHOD FOR FORMING MOLDED BODY, AND MOLDED BODY
粉体原料の製造方法、成形体の成形方法及び成形体
TANIGAWA KAORU (author) / TSUKAHARA CHISATO (author)
2016-10-06
Patent
Electronic Resource
Japanese
| European Patent Office | 2020