公开(公告)号：US20170101716A1

公开(公告)日：2017-04-13

申请号：US15288222

申请日：2016-10-07

申请人： Ewald Dörken AG

发明人： Marcel ROTH ,  Kai OWCZAREK ,  Heike MERTENS ,  Sandra BÖHM ,  Vanessa KURZE ,  Gerhard REUSMANN

IPC分类号： C23F13/02 ,  C25D3/22 ,  C23F17/00 ,  C23C2/06 ,  C23C2/26

摘要： The present invention relates to a corrosion control coating, more particularly a high-temperature corrosion control coating, and to a method for producing it.

公开(公告)号：US20170096902A1

公开(公告)日：2017-04-06

申请号：US15271004

申请日：2016-09-20

申请人： ROLLS-ROYCE plc

发明人： Donka NOVOVIC ,  Kevin LONG

IPC分类号： F01D5/28 ,  C23C14/02 ,  C23C10/48 ,  C22F1/14 ,  C23F17/00 ,  F01D25/00 ,  C25D5/50 ,  C25D5/48 ,  C25D7/00 ,  F01D9/04 ,  F01D11/12 ,  C23C14/08 ,  C25D3/50

CPC分类号： F01D5/288 ,  C22F1/14 ,  C23C10/48 ,  C23C14/025 ,  C23C14/028 ,  C23C14/083 ,  C23C14/30 ,  C23F17/00 ,  C25D3/50 ,  C25D5/48 ,  C25D5/50 ,  C25D7/00 ,  F01D5/286 ,  F01D9/041 ,  F01D11/122 ,  F01D25/005 ,  F05D2220/32 ,  F05D2230/90 ,  F05D2240/35 ,  F05D2250/182 ,  F05D2250/184 ,  F05D2300/611

摘要： A method of applying a thermal barrier coating to a metallic article including ball nose milling the surface of the metallic article to produce a pattern in the surface of the metallic article and to produce a compressive residual stress in the subsurface layers of the metallic article. The pattern includes a plurality of pockets and projections on the surface of the metallic article. A thin adherent layer of oxide is created on the metallic article. A ceramic coating is applied to the oxide layer on the surface of the metallic article such that the ceramic coating deposits on the surface of the metallic article in the pockets and on and around the projections. The ceramic coating is applied as a plurality of columnar ceramic grains extending substantially perpendicularly away from the metallic article and the columnar ceramic grains extending from the oxide layer on the metallic article.

公开(公告)号：US09534270B2

公开(公告)日：2017-01-03

申请号：US13822832

申请日：2010-09-30

申请人： Yusuke Fushiwaki ,  Yoshitsugu Suzuki

发明人： Yusuke Fushiwaki ,  Yoshitsugu Suzuki

IPC分类号： C21D8/02 ,  C21D9/46 ,  C21D9/56 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C23C8/14 ,  C23F17/00 ,  C21D1/76 ,  C09D5/44

CPC分类号： C21D8/0247 ,  C09D5/4488 ,  C21D1/76 ,  C21D9/46 ,  C21D9/561 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C23C8/14 ,  C23F17/00

摘要： The invention provides a high strength steel sheet which exhibits excellent chemical convertibility and corrosion resistance after electrodeposition coating even in the case where the steel sheet has a high Si content, and a method for manufacturing such steel sheets. The method includes continuous annealing of a steel sheet which includes, in terms of mass %, C at 0.01 to 0.18%, Si at 0.4 to 2.0%, Mn at 1.0 to 3.0%, Al at 0.001 to 1.0%, P at 0.005 to 0.060% and S at ≦0.01%, the balance being represented by Fe and inevitable impurities, while controlling the dew-point temperature of the atmosphere to become not more than −40° C. when the annealing furnace inside temperature is in the range of not less than 750° C.

摘要翻译： 本发明提供了即使在钢板具有高Si含量的情况下，也可以在电沉积涂布后表现出优异的化学转化性和耐腐蚀性的高强度钢板及其制造方法。 该方法包括钢板的连续退火，以质量％表示，以0.01〜0.18％的C，0.4〜2.0％的Si，1.0〜3.0％的Mn，0.001〜1.0％的Al，0.005〜 0.060％，S≤0.01％，余量由Fe和不可避免的杂质表示，当退火炉内部温度在室温的范围内时，气氛的露点温度控制在-40℃以下 不低于750℃

公开(公告)号：US20160351224A1

公开(公告)日：2016-12-01

申请号：US15117209

申请日：2015-09-24

申请人： UACJ CORPORATION

发明人： Kotaro KITAWAKI ,  Minoru HAYASHI ,  Yoshiji HASHIMOTO ,  Toshikazu HISAMOTO

IPC分类号： G11B5/84 ,  C23C18/31 ,  C23F17/00 ,  G11B5/735 ,  C23C18/36 ,  B22D15/00 ,  B21B1/22 ,  C22F1/047 ,  C22C21/08

CPC分类号： G11B5/8404 ,  B21B1/22 ,  B21B2001/221 ,  B21B2001/225 ,  B21B2003/001 ,  B22D11/00 ,  B22D11/003 ,  B22D11/049 ,  B22D11/1206 ,  B22D15/00 ,  C22C21/06 ,  C22C21/08 ,  C22F1/00 ,  C22F1/047 ,  C23C18/1651 ,  C23C18/31 ,  C23C18/36 ,  C23C18/54 ,  C23F17/00 ,  G11B5/735

摘要： An aluminum alloy plate for a magnetic disk substrate with a flat and smooth ground surface, a production method by which the aluminum alloy plate can be produced at low cost and a magnetic disk are shown. An aluminum alloy plate for a magnetic disk substrate which comprises an aluminum alloy containing Mg: 3.0 to 8.0 mass % (hereinafter %), Cu: 0.005 to 0.150%, Zn: 0.05 to 0.60%, Cr: 0.010 to 0.300%, Fe: 0.001 to 0.030%, Si: 0.001 to 0.030%, (Ti+V+Zr): 0.0010 to 0.0100%, B: 0.0001 to 0.0010% with a balance being Al and inevitable impurities, wherein the density of a Ti—V—B—Zr-based inclusion having a maximum diameter exceeding 5 μm is 0 piece/6000 mm2 and the density of a Ti—V—B—Zr-based inclusion having a maximum diameter of 3 to 5 μm is 1 piece/6000 mm2 or less; a production method thereof; and a method for producing a magnetic disk.

摘要翻译： 一种用于具有平坦且光滑的地面的磁盘基板的铝合金板，显示了可以低成本制造铝合金板的制造方法和磁盘。 一种含有Mg：3.0〜8.0质量％（以下％），Cu：0.005〜0.150％，Zn：0.05〜0.60％，Cr：0.010〜0.300％的Fe合金的铝合金板，Fe： 0.001〜0.030％，Si：0.001〜0.030％，（Ti + V + Zr）：0.0010〜0.0100％，B：0.0001〜0.0010％，余量为Al和不可避免的杂质，Ti-V-B 最大直径超过5μm的Zr基夹杂物为0个/ 6000mm 2，最大直径为3〜5μm的Ti-V-B-Zr系夹杂物的密度为1个/ 6000mm 2以下 ; 其制造方法; 以及制造磁盘的方法。

公开(公告)号：US20160298207A1

公开(公告)日：2016-10-13

申请号：US15100436

申请日：2014-11-27

申请人： JFE STEEL CORPORATION

发明人： Kohei HASEGAWA ,  Koichiro FUJITA ,  Yusuke KIMATA ,  Kozo HARADA

IPC分类号： C21D9/46 ,  C21D8/02 ,  C22C38/16 ,  C22C38/14 ,  C22C38/12 ,  C22C38/18 ,  C22C38/08 ,  C22C38/06 ,  C22C38/04 ,  C22C38/02 ,  C22C38/00 ,  C23C2/06 ,  C23F17/00 ,  C23C2/40 ,  C21D1/76

CPC分类号： C21D9/46 ,  B32B15/013 ,  B32B15/04 ,  B32B15/043 ,  B32B15/18 ,  C21D1/673 ,  C21D1/74 ,  C21D1/76 ,  C21D8/0236 ,  C21D8/0247 ,  C21D8/0263 ,  C21D2211/003 ,  C21D2211/005 ,  C22C38/00 ,  C22C38/001 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/08 ,  C22C38/12 ,  C22C38/14 ,  C22C38/16 ,  C22C38/18 ,  C22C38/54 ,  C23C2/06 ,  C23C2/40 ,  C23C30/00 ,  C23C30/005 ,  C23F17/00 ,  Y10T428/12799 ,  Y10T428/12951 ,  Y10T428/12972 ,  Y10T428/263 ,  Y10T428/264 ,  Y10T428/265 ,  Y10T428/273

摘要： Provided is a bake-hardening galvanized steel sheet which can preferably be used for, for example, automotive outer panels, which has a bake hardenability and corrosion resistance, which has good press formability, and with which a blister defect does not occur when a galvanizing treatment is performed, despite being manufactured at low cost by using low-carbon steel which can be comparatively easily manufactured.The steel sheet is a bake-hardening galvanized steel sheet having a base steel sheet and a coating layer formed on the base steel sheet, the base steel sheet having a specified chemical composition and a metallographic structure including a ferrite phase and a cementite phase, in which an average ferrite grain diameter is controlled to be 10 μm or more and 30 μm or less, and in which the surface area of the interface between ferrite and cementite per unit volume is controlled to be 1.0/mm or more and 10.0/mm or less, a hydrogen concentration in steel of the base steel sheet is controlled to be less than 0.1 ppm, and a zinc coating weight per unit surface area of the steel sheet is controlled to be 40 g/m2 or more and 100 g/m2 or less.

摘要翻译： 钢板是具有基材钢板和形成在基材钢板上的涂层的热硬化镀锌钢板，所述基材钢板具有规定的化学成分和包含铁素体相和渗碳体相的金相组织， 将平均铁素体晶粒直径控制在10μm以上且30μm以下，将单位体积的铁素体与渗碳体的界面的面积控制在1.0 / mm以上10.0.0mm以下， 将钢板的钢中的氢浓度控制为小于0.1ppm，将钢板的单位面积的锌镀层重量控制为40g / m 2以上100g / m 2以上 减。

公开(公告)号：US20160258047A1

公开(公告)日：2016-09-08

申请号：US15042208

申请日：2016-02-12

申请人： GM Global Technology Operations LLC

发明人： Yucong Wang ,  Martin S. Kramer

IPC分类号： C23C4/02 ,  C23F17/00 ,  C22F1/00 ,  C22F3/00 ,  F02F1/00 ,  C22F1/04

CPC分类号： C23C4/02 ,  C22F1/002 ,  C22F1/04 ,  C22F3/00 ,  F02F1/00 ,  F02F2001/008 ,  F02F2200/06

摘要： 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.

摘要翻译： 一种处理机械粗糙化的铝基发动机缸体缸面的表面的方法。 在一种形式中，该方法包括使用振动应力消除，升高的温度应力消除或低温应力消除，从而减小通过粗糙化过程赋予表面的残余应力。 以这种方式，也施加到孔表面的保护涂层将表现出更好的附着力和更低的应力诱发或疲劳引起的裂纹的发生。

公开(公告)号：US09354374B2

公开(公告)日：2016-05-31

申请号：US14470498

申请日：2014-08-27

申请人： Moxtek, Inc.

发明人： Bin Wang ,  Ted Wangensteen ,  Rumyana Petrova ,  Mike Black ,  Steven Marks ,  Dean Probst ,  Mark Alan Davis

IPC分类号： G02B5/30 ,  G02B1/08 ,  G02B1/12 ,  C23F17/00

CPC分类号： G02B5/3058 ,  C23F17/00 ,  G02B1/08 ,  G02B1/12

摘要： Wire grid polarizers, and methods of making wire grid polarizers, including an array of parallel, elongated nano-structures disposed over a surface of a substrate. Each of the nano-structures can include a first rib disposed over a surface of a substrate and a pair of parallel, elongated wires, each laterally oriented with respect to one another, and disposed over the first rib. The wire grid polarizers can be durable with high transmission of one polarization of light, high contrast, and/or small pitch. The wire grid polarizers can also have high absorption or high reflection of an opposite polarization of light.

摘要翻译： 线栅偏振器，以及制造线栅偏振器的方法，包括设置在衬底表面上的平行的细长纳米结构的阵列。 每个纳米结构可以包括设置在基板的表面上的第一肋和一对平行的细长的线，每个横向相对于彼此横向定向并且设置在第一肋上。 线栅偏振器可以耐用，具有一个极化的光，高对比度和/或小间距的高透射率。 线栅偏振器还可以具有相反的光偏振的高吸收或高反射。

公开(公告)号：US20150376758A1

公开(公告)日：2015-12-31

申请号：US14765716

申请日：2014-01-13

申请人： Thyssenkrupp Steel Europe AG

发明人： Jegor Bergen ,  Frank Spelleken ,  Michael Peters ,  Manuele Ruthenberg ,  Friedhelm Macherey ,  Florian Spelz

IPC分类号： C23C2/40 ,  C23F17/00 ,  C21D9/52 ,  C21D1/26 ,  C23C2/12 ,  C23C2/06

CPC分类号： C23C2/40 ,  C21D1/26 ,  C21D9/52 ,  C23C2/06 ,  C23C2/12 ,  C23C28/025 ,  C23C28/028 ,  C23F17/00

摘要： A method for the hot-dip coating of metal strip, in particular steel strip, in a metallic melting bath (3) is disclosed. In the method, the metal strip (1) to be coated is heated in a continuous furnace (2) and is introduced into the melting bath (3) through a snout (6) which is connected to the continuous furnace and which is immersed into the melting bath. To be able to satisfy the requirements placed on the coated strip (1) with regard to good deformability of the strip, as far as possible without cracking and peeling, and with regard to high anti-corrosion protection in a more effective and reliable manner, the disclosure proposes that, in the region delimited by the snout (6), a melt is used which is intentionally implemented differently, in terms of its chemical composition, than the chemical composition of the melt used in the melting bath (3).

摘要翻译： 公开了一种金属条，特别是钢带在金属熔浴（3）中的热浸涂覆方法。 在该方法中，将待涂覆的金属带（1）在连续炉（2）中加热，并通过连接到连续炉的喷嘴（6）引入熔融槽（3），并将其浸入 熔浴。 为了能够满足对带材的良好变形性的涂布带（1）的要求，尽可能不破裂和剥离，并且为了更有效和可靠地进行高抗腐蚀保护， 本公开提出，在由口（6）限定的区域中，使用熔融物，就其化学组成而言，与熔融浴（3）中使用的熔体的化学成分不同地有意地实施。

公开(公告)号：US20150298430A1

公开(公告)日：2015-10-22

申请号：US14711118

申请日：2015-05-13

申请人： Bruno Gay ,  Etienne PETIT

发明人： Bruno Gay ,  Etienne PETIT

IPC分类号： B32B15/01 ,  C25D5/00 ,  C23F17/00 ,  C23C2/06 ,  C23C28/00

CPC分类号： B32B15/013 ,  C23C2/06 ,  C23C14/021 ,  C23C14/16 ,  C23C14/541 ,  C23F17/00 ,  C25D5/00

摘要： A vacuum deposition process suitable for coating discrete articles with a zinc-rich, fully alloyed layer is described. In a process step of contacting the article with metallic Zn vapor, the temperature of the article is equal to or higher than the dew point of the Zn vapor. The process results in a coating having a uniform thickness, even on less accessible surfaces. Additionally, the roughness of the steel substrate is essentially preserved. By properly engineering the surface of the substrate, coated articles can be obtained having a roughness providing for optimal paint adhesion.

摘要翻译： 描述了一种适合于用富锌，完全合金化层涂覆分散制品的真空沉积工艺。 在使物品与金属Zn蒸气接触的工序中，制品的温度等于或高于Zn蒸汽的露点。 该方法产生具有均匀厚度的涂层，即使在较不易获得的表面上。 此外，钢基材的粗糙度基本保持不变。 通过适当地设计基材的表面，可以获得具有提供最佳涂料附着力的粗糙度的涂覆制品。

公开(公告)号：US20150203950A1

公开(公告)日：2015-07-23

申请号：US14414066

申请日：2013-07-10

申请人： KTS WIRE LTD. ,  AIR PRODUCTS GMBH

发明人： Maximus Akuh ,  Guido Plicht ,  Kris Wiloch ,  Brian Cashmore

IPC分类号： C23C8/12 ,  C21D1/76 ,  C23F17/00 ,  C21D9/52

CPC分类号： C23C8/12 ,  C21D1/74 ,  C21D1/76 ,  C21D9/52 ,  C21D9/525 ,  C21D9/54 ,  C21D9/56 ,  C21D9/561 ,  C21D9/562 ,  C21D9/60 ,  C23C8/02 ,  C23C8/10 ,  C23C8/14 ,  C23F17/00 ,  Y02P10/253

摘要： A method and apparatus are provided for making a metal product with improved surface characteristics. The method provides for treating the metal product through a method including: heating the metal product; exposing the outer surface of the metal product to a controlled environment; and oxidising the outer surface of the metal product. The heating may take the metal product to an elevated temperature, the elevated temperature of the metal product being at least 725° C. The method further includes a controlled environment around the metal product which is controlled with respect to the atmosphere around the metal product, and in particular the nitrogen and/or oxygen and/or hydrogen content thereof. The result is a more consistent surface for elongate metal products, having a more consistent colour to the surface, a more durable and hard wearing surface and/or a surface which is not prone to flaking.

摘要翻译： 提供了一种用于制造具有改进的表面特性的金属产品的方法和装置。 该方法提供了通过以下方法处理金属产品：包括：加热金属产品; 将金属产品的外表面暴露于受控环境; 并氧化金属制品的外表面。 加热可以使金属产品升高温度，金属产品的升高温度至少为725℃。该方法还包括围绕金属产品控制的围绕金属产品的受控环境， 特别是其氮和/或氧和/或氢含量。 结果是对于细长金属产品的更加一致的表面，具有与表面更一致的颜色，更耐用和耐磨损的表面和/或不容易剥落的表面。