COPPER ALLOY PARTICLES, SURFACE-COATED COPPER-BASED PARTICLES AND MIXED PARTICLES

WIPO Patent Application WO/2018/199110

A1

The purpose of the present invention is to provide copper alloy particles and the like, wherein, by sufficiently melting the irradiation region with heat generated through the irradiation of a laser beam during molding in particular, a laminated molded product can be obtained which exhibits a low porosity (void fraction), and moreover has superior corrosion resistance and fatigue characteristics. These copper alloy particles 1 are used as a laminated molded material obtained by irradiation with a laser beam having a wavelength of 1.2 μm or less, and has an average particle diameter of 50 μm or less, wherein the light absorption rate of the material is 6% or more.

WO/2000/008662	SINTER OF NIOBIUM FOR CAPACITOR, AND METHOD OF MANUFACTURE THEREOF
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YOSHIDA HIROKAZU (JP)

PCT/JP2018/016671

November 01, 2018

April 24, 2018

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FURUKAWA ELECTRIC CO LTD (JP)

B22F1/05; B22F1/16; B22F1/17

JP2016211062A	2016-12-15
JP2008028286A	2008-02-07
JP2003340924A	2003-12-02
JPH04131341A	1992-05-06
JPS6030186B2	1985-07-15
JP2016053198A	2016-04-14
JPS5943963B2	1984-10-25

JOURNAL OF JAPAN WELDING SOCIETY, vol. 78th, no. 2, 2009, pages 124 - 138
See also references of EP 3628417A4

EINSEL Felix-Reinhard et al. (JP)

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