| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 261 | Zirconium alloy having oneebodied anticorrosive beta hardened surface zone | JP16494179 | 1979-12-20 | JPS55100947A | 1980-08-01 | TOOMASU RICHIYAADO ANSONII; HAABEI ERISU KURAIN |
| 262 | Densification of casted article | JP11684479 | 1979-09-13 | JPS5591933A | 1980-07-11 | ROORENSU JIYOOJI UIRUBAAZU; UIRUBAA HOREESU SHIYUBAIKAATO |
| 263 | JPS547966B1 - | JP8771471 | 1971-11-05 | JPS547966B1 | 1979-04-11 | |
| 264 | Heat treatment method of nonferrous metal products | JP6444778 | 1978-05-31 | JPS53149107A | 1978-12-26 | SHIDONII SAMIYUERU CHIYAASUCHI; EDOWAADO SUTEFUEN TAISU |
| 265 | Alloying and heat treatment of surface | JP10021077 | 1977-08-23 | JPS5334618A | 1978-03-31 | CHIA MINGU EN; UKU IRU CHIYANGU |
| A method is disclosed for increasing physical properties of a non-allotropic metal article along a beam affected zone. A preferred method comprises passing a high energy beam (of at least 10,000 watts/cm2 measured at the interface of the beam with the article across a predetermined surface area at a rate to cooperate with the proportioning of the total article mass with respect to the beam affected zone mass to produce a rapid self-quenching rate and thus assure a desired precipitate and/or intermetallic compound in the resolidification zone. The high energy beam is preferably a laser generated by a device having a power level of at least 500 watts. The method requires and facilitates alloying which may be varied in several respects: (a) alloying ingredients may be previously deposited over the beam affected zone so as to be turbulently mixed with melting of the base material in said zone, (b) alloying ingredients may be constituted as a wire and fed into the high energy beam to be contemporaneously melted with the base material, (c) the alloying ingredients are selected as those having an affinity to form intermetallic compounds with the non-alloptropic metal base, such as copper, manganese, chromium, zinc, cobalt, magnesium, molybdenum, titanium, vanadian, tungsten, zirconium, iron and nickel for an aluminum base and silicon as an independent wear resistance particle, and (d) the alloying ingredients are proportioned with respect to the thickness of the melted zone to render a desired alloy concentration after melting to facilitate greater hardness, greater corrosion resistance, or greater fatigue life of the affected surface region of the article. | ||||||
| 266 | JPS5126393B1 - | JP1334470 | 1970-02-16 | JPS5126393B1 | 1976-08-06 | |
| 267 | Chitanimonono shorihoho | JP12054975 | 1975-10-06 | JPS5164425A | 1976-06-03 | NITSUKU JII RAIRONZU |
| 268 | Imonoochimitsuka oyobi kinshitsukasuruhoho | JP7327375 | 1975-06-18 | JPS5114131A | 1976-02-04 | JERARUDO EDOWAADO WASHERYUSUKI |
| 269 | JPS49101235A - | JP14198473 | 1973-12-20 | JPS49101235A | 1974-09-25 | |
| 270 | Methods and Systems for Coherent Imaging and Feedback Control for Modification of Materials | US16007377 | 2018-06-13 | US20180290235A1 | 2018-10-11 | Paul J.L. Webster; James M. Fraser; Victor X.D. Yang |
| Methods and systems are provided for using optical interferometry in the context of material modification processes such as surgical laser or welding applications. An imaging optical source that produces imaging light. A feedback controller controls at least one processing parameter of the material modification process based on an interferometry output generated using the imaging light. A method of processing interferograms is provided based on homodyne filtering. A method of generating a record of a material modification process using an interferometry output is provided. | ||||||
| 271 | Methods and systems for coherent imaging and feedback control for modification of materials | US15250086 | 2016-08-29 | US10022818B2 | 2018-07-17 | Paul J. L. Webster; James M. Fraser; Victor X. D. Yang |
| Methods and systems are provided for using optical interferometry in the context of material modification processes such as surgical laser or welding applications. An imaging optical source that produces imaging light. A feedback controller controls at least one processing parameter of the material modification process based on an interferometry output generated using the imaging light. A method of processing interferograms is provided based on homodyne filtering. A method of generating a record of a material modification process using an interferometry output is provided. | ||||||
| 272 | Compositions of matter: system II | US14589155 | 2015-01-05 | US09938603B2 | 2018-04-10 | Christopher J. Nagel |
| The present invention relates to new compositions of matter, particularly metals and alloys, and methods of making such compositions. The new compositions of matter exhibit long-range ordering and unique electronic character. | ||||||
| 273 | FEMTOSECOND LASER PULSE SURFACE STRUCTURING METHODS AND MATERIALS RESULTING THEREFROM | US15384398 | 2016-12-20 | US20170100797A1 | 2017-04-13 | Chunlei Guo; Anatoliy Y. Vorobyev |
| Embodiments of the present invention are generally directed to materials processing methods using femtosecond duration laser pulses, and to the altered materials obtained by such methods. The resulting nanostructured (with or without macro- and micro-structuring) materials have a variety of applications, including, for example, aesthetic applications for jewelry or ornamentation; biomedical applications related to biocompatibility; catalysis applications; and modification of, for example, the optical and hydrophilic properties of materials including selective coloring. | ||||||
| 274 | MULTISTABLE STRUCTURE AND A METHOD FOR MAKING THEREOF | US15165639 | 2016-05-26 | US20170062000A1 | 2017-03-02 | Jian Lu; Xiaoqiao He; Shenghui Yi |
| A multistable structure including local portions arranged to undergo processing by at least one of the physical treatment and chemical treatment so as to form localized stimulations of the treated portions; wherein the treated portions are arranged to interact with the untreated portion of the structure to form a prescribed residual stress distribution associated with the treated portions and the untreated portion of the structure, the prescribed residual stress distribution being arranged to provide at least one alternative stable configuration to the structure. | ||||||
| 275 | METHOD FOR REDUCING THE SPEED OF PROPAGATION OF A CRACK IN A METAL SUBSTRATE | US15153091 | 2016-05-12 | US20160348223A1 | 2016-12-01 | Anne Groth; Nikolai Kashaev; Norbert Huber |
| A method for reducing the speed of propagation of a crack in a metal substrate by means of laser heat treatment can include heating the metal substrate with a laser heat treatment at one or more crack ends, wherein the laser beam is guided over the substrate surface so that it defines the form of an oval, an arc or a curve. Alternatively, the substrate can be treated by means of laser heat treatment before a crack arises. For example, areas at risk of cracking are identified in a metal substrate and the metal substrate is then heated by means of laser heat treatment in these areas, wherein the laser beam is guided over the substrate surface so that it defines the form of an oval, an arc or a curve. Also disclosed herein are metal substrates produced by the method and the use thereof. | ||||||
| 276 | Methods and systems for coherent imaging and feedback control for modification of materials | US14467131 | 2014-08-25 | US09457428B2 | 2016-10-04 | Paul J. L. Webster; James M. Fraser; Victor X. D. Yang |
| Methods and systems are provided for using optical interferometry in the context of material modification processes such as surgical laser or welding applications. An imaging optical source that produces imaging light. A feedback controller controls at least one processing parameter of the material modification process based on an interferometry output generated using the imaging light. A method of processing interferograms is provided based on homodyne filtering. A method of generating a record of a material modification process using an interferometry output is provided. | ||||||
| 277 | STRESS RELIEF OF MECHANICALLY ROUGHENED CYLINDER BORES FOR REDUCED CRACKING TENDENCY | US15042208 | 2016-02-12 | US20160258047A1 | 2016-09-08 | Yucong Wang; Martin S. Kramer |
| A method of treating the surface of an aluminum-based engine block cylinder bore that has been mechanically roughened. In one form, this method includes using vibratory stress relief, elevated temperature stress relief or cryogenic stress relief so that residual stresses imparted to the surface by the roughening process are reduced. In this way, a protective coating that is also applied to the bore surface will exhibit better adhesion and lower incidence of stress-induced or fatigue-induced cracking. | ||||||
| 278 | Method and an apparatus for prestressing components by electrical discharge | US13505626 | 2010-10-06 | US09290825B2 | 2016-03-22 | John R. Webster |
| An apparatus for pre-stressing a component, the apparatus includes means to direct a beam of radiation in a path through a medium adjacent to the component between a pair of electrodes to produce ionisation in the path through the medium and means to produce an electrical discharge between the pair of electrodes in the path through the medium to produce a pressure pulse in the medium adjacent to the component without the electrical discharge directly contacting the component, the pressure pulse impacting a surface of the component to produce a region of compressive residual stress within the component. | ||||||
| 279 | Methods and Systems for Coherent Imaging and Feedback Control for Modification of Materials | US14467131 | 2014-08-25 | US20150375336A9 | 2015-12-31 | Paul J.L. Webster; James M. Fraser; Victor X.D. Yang |
| Methods and systems are provided for using optical interferometry in the context of material modification processes such as surgical laser or welding applications. An imaging optical source that produces imaging light. A feedback controller controls at least one processing parameter of the material modification process based on an interferometry output generated using the imaging light. A method of processing interferograms is provided based on homodyne filtering. A method of generating a record of a material modification process using an interferometry output is provided. | ||||||
| 280 | Systems and methods of cavitation peening a workpiece | US14334936 | 2014-07-18 | US09200341B1 | 2015-12-01 | Daniel Gordon Sanders; Hali T. Diep; McKay Alma Kunz; Timothy Barber; Gregory L. Ramsey; James B. Castle; Colton Reid Culbertson; Long Ly |
| A method of cavitation peening a workpiece is provided. The method includes discharging a flow of fluid towards the workpiece at a pressure and a flow rate that facilitates forming a plurality of cavitation bubbles, monitoring a feedback parameter associated with the plurality of cavitation bubbles, and determining a peening intensity of the plurality of cavitation bubbles based at least partially on a value of the feedback parameter. | ||||||
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