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16 条记录 (耗时 0.041 秒)

    Chromiun-enriched oxide containing material and preoxidation method of making the same to mitigate corrosion and fouling associated with heat transfer components
    4.
    发明申请
    Chromiun-enriched oxide containing material and preoxidation method of making the same to mitigate corrosion and fouling associated with heat transfer components 失效
    富含氧化铬的氧化物材料和预氧化方法，以减少与传热组分相关的腐蚀和结垢

    公开(公告)号：US20070207329A1

    公开(公告)日：2007-09-06

    申请号：US11641750

    申请日：2006-12-20

    申请人： ChangMin Chun ,  Mark Greaney ,  Thomas Bruno ,  Ian Cody ,  Trikur Ramanarayanan

    发明人： ChangMin Chun ,  Mark Greaney ,  Thomas Bruno ,  Ian Cody ,  Trikur Ramanarayanan

    IPC分类号： B32B9/00 ,  B32B19/00 ,  B32B15/04 ,  B32B9/04

    CPC分类号： F28D7/16 ,  C10G9/203 ,  C10G2300/4075 ,  F28D2021/0059 ,  F28F19/00 ,  F28F19/002 ,  F28F19/02 ,  F28F19/06 ,  F28F21/082 ,  F28F21/083 ,  F28F25/08 ,  F28G7/00 ,  Y10T428/12549 ,  Y10T428/1259

    摘要： A heat transfer component that is resistant to corrosion and fouling is disclosed. The heat transfer component includes a heat exchange surface formed from a chromium-enriched oxide containing material formed from the composition δ, ε, and ζ, wherein ζ is a steel containing at least about 5 to about 40 wt. % chromium, ε is a chromium enriched oxide (M3O4 or M2O3 or mixtures thereof) formed on the surface of the steel ζ, wherein M is a metal containing at least 5 wt. % Cr based on the total weight of the metal M, and δ is a top layer formed on the surface of the chromium-enriched oxide ε, comprising sulfide, oxide, oxysulfide, and mixtures thereof. The top layer δ comprises iron sulfide (Fe1-xS), iron oxide (Fe3O4), iron oxysulfide, iron-chromium sulfide, iron-chromium oxide, iron-chromium oxysulfide, and mixtures thereof. The metal M of the chromium enriched oxide (M3O4 or M2O3 or mixtures thereof) may comprise Fe, Cr, and constituting elements of the steel ζ. The steel ζ may be selected from low chromium steels, ferritic stainless steels, martensitic stainless steels, austenitic stainless steels, duplex stainless steels and precipitation-hardenable alloys.

    摘要翻译： 公开了耐腐蚀和结垢的传热部件。 传热组件包括由组合物δ，ε和zeta形成的含铬富含氧化物材料形成的热交换表面，其中ζ是含有至少约5至约40wt。 ％铬，ε是富含铬的氧化物（M 3 O 4 O 3或M 2 O 3 O 3或其混合物 ），其中M是含有至少5重量％的金属的金属。 ％Cr，基于金属M的总重量，δ是在富含铬的氧化物ε的表面上形成的顶层，其包含硫化物，氧化物，氧硫化物及其混合物。 顶层δ包括硫化铁（Fe 1-x S），氧化铁（Fe 3 O 4 O 4），氧硫化铁，铁 - 硫化铬，氧化铁 - 氧化铬，氧硫化铁 - 及其混合物。 富含铬的氧化物（M 3 O 4 O 3或M 2 O 3）的金属M或其混合物） 可以包含Fe，Cr和钢ζ的构成元素。 钢ζ可选自低铬钢，铁素体不锈钢，马氏体不锈钢，奥氏体不锈钢，双相不锈钢和沉淀硬化合金。

    Silicon-containing steel composition with improved heat exchanger corrosion and fouling resistance
    5.
    发明申请
    Silicon-containing steel composition with improved heat exchanger corrosion and fouling resistance 失效
    含硅钢组合物具有改善的热交换器腐蚀和耐污垢性

    公开(公告)号：US20070178322A1

    公开(公告)日：2007-08-02

    申请号：US11641756

    申请日：2006-12-20

    申请人： ChangMin Chun ,  Mark Greaney ,  Thomas Bruno ,  Ian Cody ,  Trikur Ramanarayanan ,  LeRoy Clavenna

    发明人： ChangMin Chun ,  Mark Greaney ,  Thomas Bruno ,  Ian Cody ,  Trikur Ramanarayanan ,  LeRoy Clavenna

    IPC分类号： B32B15/04

    CPC分类号： F28D7/16 ,  C10G9/203 ,  C10G2300/4075 ,  F28D2021/0059 ,  F28F19/00 ,  F28F19/002 ,  F28F19/02 ,  F28F19/06 ,  F28F21/082 ,  F28F21/083 ,  F28F25/08 ,  F28G7/00 ,  Y10T428/12549 ,  Y10T428/1259

    摘要： A heat transfer component that is resistant to both corrosion and fouling is disclosed having a heat exchange surface formed from a silicon containing steel composition including an alloy and a non-metallic film formed on a surface of the alloy. The alloy is formed from the composition η, θ, and ι, in which η is a metal selected from the group consisting of Fe, Ni, Co, and mixtures thereof, θ is Si, and ι is at least one alloying element selected from the group consisting of Cr, Al, Mn, Ti, Zr, Hf, V, Nb, Ta, Mo, W, Sc, La, Y, Ce, Ru, Rh, Ir, Pd, Pt, Cu, Ag, Au, Ga, Ge, As, In, Sn, Sb, Pb, B, C, N, P, 0, S and mixtures thereof. The non-metallic film comprises sulfide, oxide, carbide, nitride, oxysulfide, oxycarbide, oxynitride and mixtures thereof. The surface roughness of the heat transfer component is less than 40 micro inches.

    摘要翻译： 公开了一种耐腐蚀和结垢的传热组分，其具有由含有合金的含硅钢组合物形成的热交换表面和在合金表面上形成的非金属膜。 合金由组成eta，θ和iota形成，其中η是选自Fe，Ni，Co及其混合物的金属，θ是Si，iota是至少一种选自 由Cr，Al，Mn，Ti，Zr，Hf，V，Nb，Ta，Mo，W，Sc，La，Y，Ce，Ru，Rh，Ir，Pd，Pt，Cu，Ag，Au， Ga，Ge，As，In，Sn，Sb，Pb，B，C，N，P，O，S及其混合物。 非金属膜包括硫化物，氧化物，碳化物，氮化物，氧硫化物，氧化碳，氧氮化物及其混合物。 传热部件的表面粗糙度小于40微英寸。

    Tunable solid state laser system
    10.
    发明授权
    Tunable solid state laser system 失效
    可调固态激光系统

    公开(公告)号：US07991028B1

    公开(公告)日：2011-08-02

    申请号：US12661424

    申请日：2010-03-17

    申请人： Thomas Bruno

    发明人： Thomas Bruno

    IPC分类号： H01S3/04

    CPC分类号： H01S3/09415 ,  H01S3/025 ,  H01S3/0623 ,  H01S3/106 ,  H01S3/109 ,  H01S3/1625 ,  H01S3/1636 ,  H01S3/1673 ,  H01S5/02 ,  H01S5/02248 ,  H01S5/024 ,  H01S5/02407 ,  H01S5/02415 ,  H01S5/02438 ,  H01S5/042 ,  H01S5/0612

    摘要： A high-powered diffraction limited diode pumped solid-state source optically end pumps a compact, widely tunable solid state material. Imaging of the collimated pump beam into the tunable medium produces ideal volumetric overlap producing high conversion efficiencies. Fully integrated pump source provides pump energy at or near the peak absorption wavelength. Birefringent elements placed intracavity are used for linewidth narrowing and tuning of the laser wavelength. Tunable active medium is placed in linear cavity arrangement utilizing a confocal or hemispherical arrangement. Mode waist is minimized in crystal such that there is optimal overlap with pump source while simultaneously maximizing extraction efficiency.

    摘要翻译： 高功率衍射限制二极管泵浦固态源光学端泵浦紧凑的，广泛可调的固态材料。 将准直泵浦光束成像到可调谐介质中产生理想的体积重叠，产生高转换效率。 完全集成的泵浦源提供处于或接近峰值吸收波长的泵浦能量。 腔内放置的双折射元件用于激光波长的线宽变窄和调谐。 可调谐有源介质利用共焦或半球形布置在线形腔布置中。 模式腰在晶体中最小化，使得与泵浦源具有最佳重叠，同时最大化提取效率。