Patent application number | Description | Published |
20090280350 | STEEL SHEET HAVING HIGH PLANE INTEGRATION AND METHOD OF PRODUCTION OF SAME - Steel sheet having a high {222} plane integration comprising steel sheet having an Al content of less than 6.5 mass % characterized by one or both of (1) a {222} plane integration of one or both of an αFe phase and γFe phase with respect to the steel sheet surface being 60% to 99% and (2) a {200} plane integration of one or both of an αFe phase and γFe phase with respect to the steel sheet surface being 0.01% to 15%. | 11-12-2009 |
20100291844 | DRESSER FOR ABRASIVE CLOTH - The invention provides a dresser for an abrasive cloth, which has a smaller abrasive grain diameter than the conventional dresser and has an abrasive grain spacing regulated in a predetermined range depending upon the abrasive grain diameter to simultaneously meet a high level of pad grinding power and a pad flatness and, at the same time, is less likely to cause dropout of abrasive grains. The dresser comprises a plurality of abrasive grains fixed as a single layer on a surface of a metallic support material. The dresser is characterized in that the metallic support material on its surface on which the abrasive grains are fixed has a convex shape, the difference in height between the end part and the central port on the surface is not less than 3 μm and not more than 40 μm, and the center-to-center spacing between at least one set of adjacent grains is d≦L<2d wherein d represents the diameter of the abrasive grains; L represents the center-to-center spacing between adjacent abrasive grains. The diameter (d) of the abrasive grains is preferably 3 μm≦d<100 μm. | 11-18-2010 |
20110308371 | SAW WIRE AND METHOD OF MANUFACTURING SAW WIRE - There are provided a fixed-abrasive grain saw wire with a superior cutting performance and a manufacturing method thereof. Particularly, there are provided a fixed-abrasive grain saw wire with abrasive grains adhered to a metal wire via a Zn-based or Sn-based low-melting-point metal and a high-melting-point metal having a melting point higher than that of the low-melting-point metal, and a manufacturing method thereof. | 12-22-2011 |
20120211129 | Fe-BASED METAL PLATE AND METHOD OF MANUFACTURING THE SAME - On at least one surface of a base metal plate ( | 08-23-2012 |
20120216787 | SAW WIRE - A saw wire includes a steel wire ( | 08-30-2012 |
20140069555 | Fe-BASED METAL SHEET AND MANUFACTURING METHOD THEREOF - A cast slab containing C: less than 0.02 mass % and made of an Fe-based metal of an α-γ transforming component is subjected to hot rolling at a temperature of an A3 point or higher and is subjected to α-region rolling at a temperature of 300° C. or higher and lower than the A3 point, and thereby a base metal sheet having a {100} texture in a surface layer portion is fabricated. Then, by performing a heat treatment under predetermined conditions, an Fe-based metal sheet is obtained in which a Z value is not less than 2.0 nor more than 200 when intensity ratios of respective {001}<470>, {116}<6 12 1>, and {223}<692> directions in a sheet plane by X-ray diffraction are set to A, B, and C respectively and Z=(A+0.97B)/0.98C is satisfied. | 03-13-2014 |
20150041023 | Fe-BASED METAL PLATE AND METHOD OF MANUFACTURING THE SAME - On at least one surface of a base metal plate ( | 02-12-2015 |
Patent application number | Description | Published |
20090022636 | High al-content steel sheet excellent in workability and method of production of same - The present invention provides a high Al-content steel sheet having an excellent workability and a method of production of the same at a low cost by mass production, a high Al-content metal foil and a method of production of the same, and a metal substrate using a high Al-content metal foil, that is, a high Al-content steel sheet having an Al content of 6.5 mass % to 10 mass %, the high Al-content steel sheet characterized by having one or both of a {222} plane integration of an α-Fe crystal with respect to the surface of the steel sheet of 60% to 95% or a {200} plane integration of 0.01% to 15% and a method of production of the same, a high Al-content metal foil and a method of production of the same, and a metal substrate using a high Al-content metal foil. | 01-22-2009 |
20090242082 | Fe-Based Amorphous Alloy Strip - The present invention provides a Fe—B—Si system amorphous alloy thin strip excellent in high magnetic flux density, thermal stability, amorphous formability improved workability and low core loss. The present invention further provides a Fe—B—Si system amorphous alloy thin strip which has the reduced cost without using high purity iron resources such as an electrolytic iron as iron resources used in an amorphous alloy thin strip, and also has core loss less than 0.10 W/kg at W | 10-01-2009 |
20090258249 | Alloy for Liquid-Phase Diffusion Bonding - An alloy having a low melting point for liquid-phase diffusion bonding capable of bonding both Ni-based heat resistance alloy material and Fe-based steel material. The alloy comprises in atom percent (%): 2210-15-2009 | |
20090275274 | Polishing Pad Conditioner - The invention provides a polishing pad conditioner that enables stabilization of brazing metal melting point, minimization of abrasive grain detachment by uniformizing and stabilizing abrasive grain brazing condition, and enhancement of flatness by minimizing thermal deformation of the metal support. The polishing pad conditioner is fabricated by brazing multiple abrasive grains to the surface of a metal support with brazing metal, wherein the composition of the brazing metal expressed in mass % is such that 70%≦Ni+Fe≦90% (provided that 0≦Fe/(Ni+Fe)≦0.4), 1%≦Cr≦25%, 2%≦Si+B≦15% (provided that 0≦B/(Si+B)≦0.8), and 0.1%≦P≦8%. | 11-05-2009 |
20100108501 | MO-BASED SPUTTERING TARGET PLATE AND METHOD FOR MANUFACTURING THE SAME - A method for efficiently manufacturing a large-area Mo-based target plate at a high yield is provided. In the manufacturing method, the condition of the content of a trace element and the rolling condition are used in combination to reduce the deformation resistance and to suppress the occurrence of cracks such as edge cracking. The method for manufacturing an Mo-based sputtering target by rolling an Mo-based ingot includes the steps of: manufacturing the Mo-based ingot in which the oxygen concentration is controlled to 10 ppm by mass or more and 1000 ppm by mass or less; and heating and rolling the Mo-based ingot at a rolling temperature of 600° C. or more and 950° C. or less. | 05-06-2010 |