41
Ranjan Ray, Donald W Scott: Castings of metallic alloys with improved surface quality, structural integrity and mechanical properties fabricated in titanium carbide coated graphite molds under vacuum. Santoku America, Stevens Davis Miller & Mosher, October 5, 2004: US06799627 (5 worldwide citation)

Molds are fabricated having a substrate of high density, high strength ultrafine grained isotropic graphite, and having a mold cavity coated with titanium carbide. The molds may be made by making the substrate (main body) of high density, high strength ultrafine grained isotropic graphite, by, for e ...


42
Machida Ken Ichi, Itoh Masahiro: (Ja) 希土類-遷移金属系スクラップのリサイクル方法、電波吸収用磁性体粉末及びそれを用いた電波吸収体, (En) Method for recycling rare earth-transition metal based scrap, magnetic powder for absorbing radio wave and radio wave absorbing material using the same. Santoku Corporation, Machida Ken Ichi, Itoh Masahiro, SUGAWARA Masatsune, November 25, 2004: WO/2004/101202 (5 worldwide citation)

(EN) A method for recycling a rare earth-transition metal based scrap comprised of at least one of a failed article or an unwanted residue not constituting a product generated on the way of the production of a rare earth magnet or a hydrogen occluding alloy and a waste recovered from an used product ...


43
Wei Gong, Bao Min Ma: Sm(Co, Fe, Cu, Zr, C) compositions and methods of producing same. Santoku Corporation, Stevens Davis Miller & Mosher, May 20, 2003: US06565673 (4 worldwide citation)

Carbon addition to the rapidly solidified, preferably melt spun, alloy system of Sm(Co, Fe, Cu, Zr) provides for good isotropic magnetic properties. Importantly, these alloys are nanocomposite in nature and comprise the SmCoC


44
Kazuhiko Yamamoto, Yuichi Miyake, Chikara Okada: Permanent magnet containing rare earth metal, boron and iron. Santoku Metal, Keil & Weinkauf, November 25, 1997: US05690752 (4 worldwide citation)

A permanent magnet is obtained by pulverizing, molding and sintering a starting material containing an alloy ingot. The alloy ingot contains not less than 90% by volume of columnar crystals each having a columnar crystal grain size of 0.1 to 50 .mu.m along a short axis thereof and a columnar crystal ...


45
Yamamoto Kazuhiko, Miyake Yuichi, Okada Chikara: Alloy ingot for permanent magnet, anisotropic powders for permanent magnet, method for producing same and permanent magnet.. Santoku Metal, August 25, 1993: EP0556751-A1 (4 worldwide citation)

An alloy ingot for permanent magnet consists essentially of rare earth metal and iron and optionally boron. The two-component alloy ingot contains 90 vol% or more of crystals having a crystal grain size along a short axis of 0.1 to 100 mu m and that along a long axis of 0.1 to 100 mu m. The three-co ...


46
Kazuhiko Yamamoto, Yuichi Miyake, Chikara Okada: Alloy ingot for permanent magnet, anisotropic powders for permanent magnet, method for producing same and permanent magnet. Santoku Metal, Darby & Darby, August 12, 1997: US05656100 (3 worldwide citation)

An alloy ingot for permanent magnet consists essentially of rare earth metal and iron and optionally boron. The two-component alloy ingot contains 90 vol % or more of crystals having a crystal grain size along a short axis of 0.1 to 100 .mu.m and that along a long axis of 0.1 to 100 .mu.m. The three ...


47
Jyoji Karasawa, Masataka Santoku, Daichi Imabayashi: Cathode assembly and an electron gun having the same. Sony Corporation, Jay H Maioli, June 13, 1995: US05424606 (3 worldwide citation)

In a cathode assembly of a cathode ray tube, a cathode having an emitter is inserted in a through-hole formed in an insulator. The emitter is provided so as to face a cylindrical electrode of a first grid at a predetermined distance. A hole communicating with the through-hole is formed at a longitud ...


48
Santoku Masataka, Kuramoto Fumio, Okada Masamichi, Hachitani Yoichi, Watanabe Itaru: Glass panel for cathode ray tube, cathode ray tube employing this glass panel and method for producing cathode ray tube. Sony, Hoya, August 22, 2001: EP1125900-A1 (3 worldwide citation)

A CRT in its entirety is to be rendered lightweight without detracting from the resistance against pressure of a panel or from characteristics desirable for the CRT. To this end, there is provided a glass panel for a CRT obtained on chemically reinforcing the glass containing 57 to 64 wt% of SiO2, 0 ...


49
Ryo Murakami: Powder for permanent magnet, method for its production and anisotropic permanent magnet made using said powder. Santoku Metal, Marshall Gerstein & Borun, December 11, 2001: US06328817 (3 worldwide citation)

There is provided a powder for permanent magnet comprising needle-like fine particles of Fe or Fe—Co alloy as a base material, a hard magnetic layer and a separation layer of an oxide of rare earth element provided outside said hard magnetic layer.


50
Kaneko Akihito: Rare earth metal/nickel-base hydrogen absorbing alloy, process for preparing the same, and negative electrode for nickel-hydrogen secondary battery. Santoku Metal, August 20, 1997: EP0790323-A1 (3 worldwide citation)

A rare earth metal/nickel-base hydrogen absorbing alloy having a composition represented by formula (1): (R1-x Lx )(Ni1-y My )z , (wherein R represents La, Ce, Pr, or Nd; L represents Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, Sc, Mg, or Ca; and M represents Co, Al, Mn, Fe, Cu, Zr, Ti, Mo, Si, V, Cr, Nb, Hf ...



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