| Patent Number |
Title Of Patent |
Date Issued |
| 5514225 |
Case nitrided aluminum product, process for case nitriding the same, and nitriding agent for the |
May 7, 1996 |
| A case nitrided aluminum product is produced by contacting an aluminum product with a nitriding agent at a part of a surface thereof at least, and by nitriding the aluminum product at the surface with an ambient gas at a temperature of a melting point of the aluminum product or less whil |
| 5366691 |
Hyper-eutectic aluminum-silicon alloy powder and method of preparing the same |
November 22, 1994 |
| A hyper-eutectic aluminum-silicon powder containing extremely fine primary crystal silicon, is prepared by atomizing. First, a molten metal of a hyper-eutectic aluminum-silicon alloy containing phosphorus is prepared. This molten metal or melt is atomized with air or an inert gas and |
| 5213148 |
Production process of solidified amorphous alloy material |
May 25, 1993 |
| A solidified amorphous alloy material is produced from a melt of its desired metal material. A melt feeding route is provided with a first-stage quenching zone. The melt is quenched to a predetermined temperature in the first-stage quenching zone. The thus-quenched melt is then intro |
| 4185183 |
Induction heating apparatus with adjustable flux concentrators |
January 22, 1980 |
| An induction heating apparatus for induction heating a strip metallic sheet material having a given width from one end to the other end of the material in the longitudinal direction while the material is transferred in the longitudinal direction, comprising a high frequency source, a hig |
