<p>Disclosed is a dispersion strengthened copper welding electrode containing approximately 1.2 percent alumina particles where the alumina particles are substantially all less than 5 microns in diameter.</p>
申请公布号
WO2009055404(A2)
申请公布日期
2009.04.30
申请号
WO2008US80679
申请日期
2008.10.22
申请人
CONTACTS, METALS AND WELDING INC.;FLECKENSTEIN, DAVID, C.;EMBRY, JAMES, L.
