ALUMINUM PARTICLE GROUP AND METHOD FOR PRODUCING SAME

Title:

ALUMINUM PARTICLE GROUP AND METHOD FOR PRODUCING SAME

Document Type and Number:

WIPO Patent Application WO/2018/078701

Kind Code:

A1

Abstract:

An aluminum particle group which is composed of aluminum particles and is configured such that, in an observation image of the aluminum particle group as observed with a scanning electron microscope: the average circularity of the aluminum particle group is 0.75 or more; the average particle diameter D50 of the aluminum particle group is 10 μm or more but less than 100 μm; and if A is the number of aluminum particles having a diameter of less than 5 μm, B is the number of aluminum particles having a diameter of 10 μm or more, C is the number of aluminum particles having no satellite, and D is the number of aluminum particles having a satellite, A, B, C and D satisfy A × 3 ≤ B and D < C.

Inventors:

MURAKAMI ISAO (JP)
KUSUI JUN (JP)
TANAKA TAKAMASA (JP)
ISHIGAMI KENTA (JP)

Application Number:

PCT/JP2016/081478

Publication Date:

May 03, 2018

Filing Date:

October 24, 2016

Export Citation:

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Assignee:

TOYO ALUMINIUM KK (JP)

International Classes:

B22F1/052; B22F1/065; B22F3/105; B22F3/16; B22F9/08; B33Y70/00

Foreign References:

JP2016108219A	2016-06-20
JP2016053198A	2016-04-14
JPH0892681A	1996-04-09
JP2004277877A	2004-10-07

Other References: