TAIWAN POWDER TECHNOLOGIES CO., LTD.

Patent application number	Title	Published
TAIWAN POWDER TECHNOLOGIES CO., LTD. Patent applications
20090142220	SINTER-HARDENING POWDER AND THEIR SINTERED COMPACTS - A sinter-hardening raw powder can yield a press-and-sinter compact with high hardness. The raw powder for sintering includes Fe as its primary component and also includes 0.3-0.8 wt % C, 5.0-12.0 wt % Ni, 1.0-5.0 wt % Cr, and 0.1-2.0 wt % Mo, wherein the mean particle size of the raw powder for sintering is between 50 and 100 μm. The sintered and tempered compact, without any quenching treatment, has high hardness.	06-04-2009
20090142219	SINTER-HARDENING POWDER AND THEIR SINTERED COMPACTS - A sinter-hardening powder can yield a sintered compact with high strength, high hardness, and high density. A raw powder for sintering includes Fe as its primary component and also comprising 0.1-0.8 wt % C, 5.0-12.0 wt % Ni, 0.1-2.0 wt % Cr, and 0.1-2.0 wt % Mo, wherein the mean particle size of the raw powder for sintering is 20 μm or less. The sintered and tempered compact, without any quenching treatment, has high hardness, high strength, high density, and good ductility.	06-04-2009