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ε IRON OXIDE POWDER WITH PART OF IRON SITES SUBSTITUTED WITH METAL ELEMENT OTHER THAN IRON, METHOD OF PRODUCING THE SAME, AND PASTE
ε IRON OXIDE POWDER WITH PART OF IRON SITES SUBSTITUTED WITH METAL ELEMENT OTHER THAN IRON, METHOD OF PRODUCING THE SAME, AND PASTE
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机译:ε氧化铁粉,其中一部分铁粉除铁以外还含有金属元素,其制备方法和浆糊
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摘要
PROBLEM TO BE SOLVED: To provide ε iron oxide powder of a small particle diameter (secondary particle diameter) and of a sharp particle diameter (secondary particle diameter) distribution with a part of iron sites substituted with a metal element other than iron, and a method of producing the same.;SOLUTION: There are provided ε iron oxide particulate powder with a part of iron sites substituted with a metal element other than iron, constituted of granules of ε iron oxide particles with a part of iron sites substituted with a metal element other than iron, with the volume-based particle size of the ε iron oxide particulate powder measured by micro track particle size distribution measurement satisfying the following: D50≤75 μm and (D90-D10)/D50≤2.0; and a method of producing the same.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2019,JPO&INPIT
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