| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | Energy beam treatment for improved adhesion of coatings to surfaces | US429959 | 1989-10-31 | US5045345A | 1991-09-03 | Irwin L. Singer |
| The coating of a substrate with a coating different from and non-reactive with the substrate is improved by energetic surface alloying of the substrate prior to coating. The ion implantation alters the stoichiometry of the substrate, creating a substrate surface which is reactive with the coating. For example, the bonding of TiN to Si.sub.3 N.sub.4 is enhanced by implanting the substrate surface with Ti. | ||||||
| 62 | Process for forming a ceramic-metal adduct | US576811 | 1990-09-04 | US5028306A | 1991-07-02 | James L. Davis; Ernest G. Garza |
| A ceramic article is treated to increase the adhesion of metals to the ceramic article by placing the ceramic article under at least a partial vacuum. A thin film of metal is then deposited on the ceramic article by sputtering or evaporating. The metallized ceramic article is further bombarded by high energy ions, resulting in the formation of a metal-ceramic compound that renders the article more receptive to further metal deposition. | ||||||
| 63 | Method of adding a halogen element into oxide superconducting materials by ion injection | US190352 | 1988-05-05 | US4916116A | 1990-04-10 | Shunpei Yamazaki |
| A method of adding a halogen element into oxide superconducting materials includes the steps of forming a passivation film on an oxide superconducting material, adding halogen ions into the oxide superconducting material by ion injection and then applying a heat treatment in oxygen to the oxide superconducting material. | ||||||
| 64 | Enhanced adhesion of substrate materials using ion-beam implantation | US133493 | 1987-12-14 | US4849247A | 1989-07-18 | John F. Scanlon; William D. Sherman |
| A method is provided for improving the adhesion of a substrate material which does not form stable bonds to a bondable material by applying high energy bondable ions to the surface of the substrate to create an interface alloy layer and then adhering a bondable material to the surface of the substrate material. The high energy ions used may be meal ions. Before adhering, the thickness of the interface layer may be increased to form a layer utilizing conventional processes such as flame spray, plasma spray or D-gun spray. Additionally, the method may be used to join similar or dissimilar first and second substrate materials. | ||||||
| 65 | Method of reinforcing a ceramic body of silicon carbide | US834578 | 1986-02-28 | US4774103A | 1988-09-27 | Osami Kamigaito; Haruo Doi; Shoji Noda |
| Silicon and nitrogen ions are implanted in a ceramic body of silicon carbide and the ceramic body is heated in a nonoxidizing atmosphere, whereby it is reinforced. | ||||||
| 66 | Process for increasing the wear life of ceramic dies and parts | US772187 | 1985-09-03 | US4696829A | 1987-09-29 | Keith O. Legg |
| A process for increasing the wear life of ceramic dies or other ceramic parts which entails firing a beam of nitrogen, carbon or carbon monoxide ions into the ceramic dies or other parts with an energy sufficient to implant the ions in the dies and other parts. This process enhances the wear resistance of the dies and parts, thereby increasing the wear life of the same.The process is particularly useful for treating ceramic dies and other parts which are used in industrial processing. | ||||||
| 67 | Method for producing hard-surfaced tools and machine components | US517049 | 1983-07-27 | US4532149A | 1985-07-30 | Carl J. McHargue |
| In one aspect, the invention comprises a method for producing tools and machine components having superhard crystalline-ceramic work surfaces. Broadly, the method comprises two steps: A tool or machine component having a ceramic near-surface region is mounted in ion-implantation apparatus. The region then is implanted with metal ions to form, in the region, a metastable alloy of the ions and said ceramic. The region containing the alloy is characterized by a significant increase in hardness properties, such as microhardness, fracture-toughness, and/or scratch-resistance. The resulting improved article has good thermal stability at temperatures characteristic of typical tool and machine-component uses. The method is relatively simple and reproducible. | ||||||
| 68 | Pickup stylus | US319279 | 1981-11-09 | US4458346A | 1984-07-03 | Tsuneo Mitsuyu; Hisamitsu Maeda; Kiyotaka Wasa |
| A pickup stylus comprises a diamond stylus body having a rough surface and a conductive coating deposited onto said rough surface. The rough surface is made by ion bombardment process.The pickup stylus is useful for information playback in video and/or audio disc system. | ||||||
| 69 | Hard solderable metal layers on ceramic | US122053 | 1980-02-15 | US4281041A | 1981-07-28 | Wolfgang Koehler |
| In order to produce hard solderable metal coatings on a ceramic there is applied to the ceramic base a thin layer of a palladium alloy containing 20-70% of cobalt and/or iron. The coating is preferably applied by vapor deposition or sputtering. The adhesiveness of the coatings is still further improved if there is added to the alloy 3-20% of chromium, manganese and/or titanium. | ||||||
| 70 | Process for providing identification markings for gemstones | US849571 | 1977-11-08 | US4200506A | 1980-04-29 | Gisela A. M. Dreschhoff; Edward J. Zeller |
| A method of providing permanent identification markings to gemstones such as diamond crystals by irradiating the gemstone with protons in the desired pattern. The proton bombardment results in a reaction converting the bombarded area into a different crystal lattice than that of the pre-irradiated stone. | ||||||
| 71 | Cavitation-resistant environmental barrier coating | EP13179467.9 | 2013-08-06 | EP2698451A2 | 2014-02-19 | Das, Rupak |
An environmental barrier coating (14), a method of application thereof, and an article (10) made thereby suitable for protecting components exposed to high-temperature environments with improved delamination resistance and cavitation resistance. The environmental barrier coating system (14) for a silicon-containing substrate (12) includes a bond coat layer (16) on the silicon-containing substrate (12) and at least one ceramic environmental barrier layer (18,20,22) on the bond coat layer (16). The bond coat layer (16) includes silicon and at least one doping material including elemental titanium. The doping material is located at grain boundaries within the bond coat layer in sufficient quantity to improve the delamination resistance and the cavitation resistance of increase the bond coat layer.
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| 72 | SUB-MICRON ELECTROLYTE THIN FILM ON NANO-POROUS SUBSTRATE BY OXIDATION OF METAL FILM | EP03739011.9 | 2003-05-29 | EP1513623B1 | 2012-09-12 | PARK, Yong-il; PRINZ, Fritz, B.; CHA, Suk-Won; LEE, Sang-Joon, John; SAITO, Yuji |
| 73 | SUB-MICRON ELECTROLYTE THIN FILM ON NANO-POROUS SUBSTRATE BY OXIDATION OF METAL FILM | EP03739011 | 2003-05-29 | EP1513623A4 | 2007-08-08 | PARK YONG-IL; PRINZ FRITZ B; CHA SUK-WON; LEE SANG-JOON JOHN; SAITO YUJI |
| A fluid impermeable thin film (20) is fabricated on a porous substrate (10) by depositing a material (4) having a certain spatial oxidation expansion. After depositing the material (4) is oxidized (5) whereby the deposited material (4) expands and forms a void free film (5) on top of the porous substrate (10). Grain boundaries (6) of the void free film (5) may recombine to form a continuous film (20) on the porous substrate (20). | ||||||
| 74 | METHOD APPARATUS AND ARTICLE OF MANUFACTURE FOR A BRANDING DIAMOND BRANDING WITH A FOCUSED ION BEAM | EP00944715.2 | 2000-06-16 | EP1202776A1 | 2002-05-08 | NEOGI, Jayant |
| A method and apparatus for branding a diamond (100) with a focused ion beam by directing a focused ion beam at the diamond (100) to be branded (300) and controlling the beam such that the beam impacts the surface of the diamond at a number of specified locations for a specified amount of time at each location to graphitize a portion of the diamond in the shape of a desired design (202). | ||||||
| 75 | Heat and oxidation resistive high strength material and its production method | EP94119446.6 | 1994-12-08 | EP0657404B1 | 1998-03-18 | Yamaguchi, Shizuka; Kojima, Yoshitaka; Ogawa, Sai; Arikawa, Hideyuki; Haginoya, Mitsuo; Wada, Yukihiko; Iwao, Kyozo |
| 76 | MODIFICATION OF SURFACES OF POLYMERS, METAL OR CERAMIC | EP96906089.0 | 1996-02-29 | EP0822995A1 | 1998-02-11 | KOH, Seok, Keun, Korea Inst.of Science and Tech.; JUNG, Hyung, Jin, Korea Inst.of Science and Tech.; SONG, Seok, Kyun, Korea Inst.of Science and Tech.; CHOI, Won, Kook, Korea Inst.of Science and Tech.; YOON, Young, Soo, Korea Inst.of Science and Tech.; CHO, Jun, Sik, Korea Inst.of Science and Tech. |
| The present invention relates to a process for modifying a surface of polymer, metal and ceramic which comprises irradiating ion particles with energy, from a predetermined distance (irradiation distance), on said surface, while blowing reactive gas or gases directly on said surface under vacuum condition, to decrease a wetting angle or to increase adhesive strength of the surface, and to polymers, metal or ceramic having surfaces modified by such process. | ||||||
| 77 | Seal or bearing | EP95108225.4 | 1995-05-29 | EP0685439A3 | 1997-05-28 | Fujii, Kanenaga, c/o Osaka Nat. Res. Inst. Agency; Kiuchi, Masato, c/o Osaka Nat. Res. Inst. Agency; Nagasaka, Hiroshi, c/o Ebara Research Co., Ltd.; Kimura, Yoshikazu, c/o Ebara Research Co., Ltd.; Tsuchiya, Naoki, c/o Ebara Corporation |
A seal or bearing comprising a combination of a movable member and a stationary member, either one of the movable and stationary members being made of a low thermal expansion coefficient material, and the other being made of a carbon containing material, wherein a sliding surface of the movable or stationary member which is made of the low thermal expansion coefficient material is irradiated with an ion beam consisting essentially of nitrogen ions at the same time as titanium is vacuum-deposited on the sliding surface, thereby forming a thin titanium nitride film on the sliding surface, which provide a seal or bearing which has a reduced coefficient of friction, and which is improved in wear resistance. |
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| 78 | Superconducting thin films | EP88308478.2 | 1988-09-14 | EP0323003A3 | 1989-08-23 | Dorey, Lynn Yvette; Wort, Christopher John |
The invention relates to a method of protecting thin films of Y₁Ba₂Cu₃07-δ films from premature aging (resulting in a deterioration of superconducting properties) on atmospheric exposure, by applying a layer of silver which is impervious to water vapour but pervious to oxygen. |
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| 79 | Method of manufacturing a pickup stylus | EP81109722.9 | 1981-11-16 | EP0052373B1 | 1986-03-12 | Mitsuyu, Tsuneo; Maeda, Hisamitsu c/o Matsushita-denki; Wasa, Kiyotaka |
| 80 | A pickup stylus | EP81109722 | 1981-11-16 | EP0052373A3 | 1983-01-05 | Mitsuyu, Tsuneo; Wasa, Kiyotaka; Maeda, Hisamitsu c/o Matsushita-denki |
A pickup stylus comprises a diamond stylus body having a rough surface and a conductive coating deposited onto said rough surface. The rough surface is made by ion bombardment process. The pickup stylus is useful for information playback in video and/or audio disc system. |
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