| Patents for C23C 8 - Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals (10,951) |
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| 05/03/2012 | WO2012056785A1 Steel for surface hardening for machine structural use, and steel component for machine structural use and process for producing same |
| 05/03/2012 | WO2012055398A1 Method for the targeted changing of a material during the selective laser melting process |
| 05/03/2012 | US20120103474 Manufacturing method of grain-oriented electrical steel sheet |
| 05/03/2012 | US20120103473 Method for carbonitriding |
| 05/03/2012 | DE102010050258A1 Vorrichtung zum Behandeln von Substraten Apparatus for processing substrates |
| 05/02/2012 | CN102439194A Method for carbonitriding |
| 05/02/2012 | CN102433513A Preparation and heat treatment method of low-alloy heat-resistant high-strength steel memebers |
| 05/02/2012 | CN102431024A Metal ring-moving mechanism and moving method thereof |
| 05/01/2012 | US8168118 Powder metallurgy sputtering targets and methods of producing same |
| 04/26/2012 | WO2012053541A1 Steel for cold forging/nitriding, steel material for cold forging/nitriding, and cold-forged/nitrided component |
| 04/26/2012 | US20120100657 Simplified copper-copper bonding |
| 04/25/2012 | EP2444511A1 Steel for nitriding and nitrided steel components |
| 04/25/2012 | EP2443266A1 Engine component comprising corrosion-protection layer and manufacturing method |
| 04/25/2012 | EP2185744B1 Cylinder jacket and method for producing the same |
| 04/25/2012 | CN102424976A 一种潜孔冲击器活塞的热处理工艺 Heat treatment process for DTH hammer piston |
| 04/25/2012 | CN102424972A 金属表面复合涂层制作方法 Metal surface composite coating production methods |
| 04/25/2012 | CN101812661B 一种压电式超声波盐浴加热渗氮装置 A piezoelectric ultrasonic bath nitriding heating device |
| 04/25/2012 | CN101581036B 一种SiC纤维表面C/AlN复合梯度涂层制备方法 One kind of SiC fiber surface C / AlN composite gradient coating preparation |
| 04/24/2012 | US8163339 Edge densification for film boiling process |
| 04/24/2012 | US8163111 Surface preparation of an implant |
| 04/19/2012 | WO2012048669A1 Method and arrangement for carburizing and carbonitriding metallic materials |
| 04/19/2012 | US20120091663 Nitriding Grade Steel Material Composition for Manufacturing Piston Rings and Cylinder Liners |
| 04/19/2012 | US20120090880 Mitigation and elimination of tin whiskers |
| 04/19/2012 | US20120090462 Nitratable steel piston rings and steel cylindrical sleeves, and casting method for the production thereof |
| 04/18/2012 | EP2440681A2 Low cte slush molds with textured surface, and method of making and using the same |
| 04/18/2012 | EP1706518B1 Protective layer for an aluminium-containing alloy for using at high temperatures, and method for producing one such protective layer |
| 04/18/2012 | CN202193836U 带罐内外冷却的节能高效箱式渗氮炉 Energy efficient cooling box with cans inside and outside the nitriding furnace |
| 04/18/2012 | CN102421927A 软氮化用钢、软氮化钢部件及其制造方法 Soft nitriding steel, soft nitriding steel components and its manufacturing method |
| 04/18/2012 | CN102418066A Horizontal gas nitrocarburizing technology used for large-diameter cylinder nodular iron crankshaft |
| 04/18/2012 | CN101705466B 一种采用气体多元共渗技术及聚合锌铝涂料对电力铁附件进行表面处理的方法 One kind of using a gas permeation technology and polymeric polyol zinc-aluminum coating on the power of iron attachment surface treatment method |
| 04/18/2012 | CN101694346B 轨道式真空电阻氮化炉 Track type vacuum nitriding furnace resistance |
| 04/17/2012 | US8158204 Method of producing thin, poorly soluble coatings |
| 04/17/2012 | US8157931 Case hardenable nickel-cobalt steel |
| 04/17/2012 | CA2540788C Multifunctional material having carbon-doped titanium oxide layer |
| 04/17/2012 | CA2496627C Method, equipment, and material for creating a surface on a metal |
| 04/12/2012 | WO2012047429A1 Boronized laying pipe |
| 04/12/2012 | US20120085468 Superalloy component and method of improving the same |
| 04/12/2012 | US20120085466 Method For Producing A Steel Component By Hot Forming And Steel Component Produced By Hot Forming |
| 04/12/2012 | US20120085465 Carburized component and manufacturing method |
| 04/12/2012 | US20120085310 Engine component comprising corrosion-protection layer and method for manufacture of engine components |
| 04/12/2012 | DE102010042249A1 Verfahren zum Beschichten eines in Wirkverbindung mit Kraftstoff angeordneten, als Kraftstoffeinspritzkomponente ausgebildeten Bauteils und Anordnung zweier Bauteile A method for coating a disposed in operative connection with fuel, formed as a fuel injection component and component arrangement of two components |
| 04/11/2012 | EP2439308A1 Method for carburizing tantalum member, and tantalum member |
| 04/11/2012 | EP2439307A1 Method for coating a component in a working connection with fuel as fuel injection components and assembly of two components |
| 04/11/2012 | EP2438990A1 Titanium-based material responsive to visible light and having excellent photocatalytic activity, and process for producing same |
| 04/11/2012 | EP1322800B1 Surface on a stainless steel |
| 04/11/2012 | CN202187064U 螺旋伞齿轮渗碳淬火工装 Spiral bevel gear carburizing tooling |
| 04/11/2012 | CN102410225A 一种压缩机叶片及其制备工艺 A compressor blades and preparation process |
| 04/11/2012 | CN102409346A Carbonization hardening and tempering process for connecting rod of high-power diesel engine |
| 04/11/2012 | CN102409313A 一种刀具表面处理方法 A surface treatment method of the tool |
| 04/11/2012 | CN102409285A 一种奥氏体不锈钢低温盐浴硬化处理方法 An austenitic stainless steel low temperature salt bath hardening treatment method |
| 04/11/2012 | CN102409284A 液压马达输出轴离子渗氮工艺方法 Hydraulic motor output shaft ion nitriding method |
| 04/11/2012 | CN102409283A Self-cleaning device capable of effectively clearing carbon black on insulating part of vacuum low-pressure carburization equipment |
| 04/11/2012 | CN102409282A 一种钛铝基金属间化合物材料的低温表面渗碳方法 Between a low-temperature titanium aluminum metal surface carburizing compound materials |
| 04/11/2012 | CN102409151A 汽车驱动桥内齿圈热处理工艺 Cars drive axle ring gear heat treatment process |
| 04/10/2012 | US8152935 Cooling; controlling temperature; determination times; cyclic process; fine crystal grains |
| 04/10/2012 | CA2676987C Dining and/or serving cutlery made of ferritic stainless steel with a martensitic boundary layer |
| 04/05/2012 | WO2012042677A1 High-strength steel sheet and method for producing same |
| 04/05/2012 | WO2012042676A1 High-strength steel sheet and method for producing same |
| 04/05/2012 | US20120082857 Method for forming a protective coating against high-temperature oxidation on a refractory composite material based on silicon and niobium |
| 04/05/2012 | US20120082586 Nitrogen alloyed stainless steel and process |
| 04/05/2012 | CA2811489A1 High strength steel sheet and method for manufacturing the same |
| 04/05/2012 | CA2810989A1 High strength steel sheet and method for manufacturing the same |
| 04/04/2012 | EP2436798A1 Masking material, masking device, method for masking a substrate and method for coating a substrate |
| 04/04/2012 | EP2436795A1 Carburized component and manufacturing method therefor |
| 04/04/2012 | EP2435596A1 A strengthened razor blade |
| 04/04/2012 | CN202182637U 渗碳炉侧置进料前室的推杆式进料机构 Carburizing furnace side-feed the front room of the pusher feed mechanism |
| 04/04/2012 | CN202181338U 渗碳预处理炉 Pretreatment carburizing furnace |
| 04/04/2012 | CN102400102A 金属表面抗指纹处理方法及制得的金属产品 Metal surface treatment and anti-fingerprint obtained metallic products |
| 04/04/2012 | CN102400091A 铝合金的表面处理方法及由铝合金制得的壳体 The method of surface treatment of aluminum and aluminum alloy obtained by the housing |
| 04/04/2012 | CN102400087A 一种叶片陶瓷型芯精铸工装的制备方法 A blade ceramic core casting tooling preparation |
| 04/04/2012 | CN102400086A 一种钛合金渗氧表面强化处理方法 Reinforced titanium alloy surface oxygen diffusion processing method |
| 04/04/2012 | CN102400085A 发电设备的防腐蚀管理方法 Corrosion management methods of power generation equipment |
| 04/04/2012 | CN101627136B 具有马氏体边界层的由铁素体不锈钢制成的进餐和/或分餐餐具 Meals and / or Dining utensils by having martensite boundary made of ferritic stainless steel |
| 04/03/2012 | US8148012 Active material containing metal with oxygen, nitrogen, carbon and current collector ; irradiating with x-rays |
| 04/03/2012 | US8147992 AL2O3 ceramic tools with diffusion bonding enhanced layer |
| 04/03/2012 | US8147621 Oxidation of copper or chromium-nickel-iron alloy metal article; reduction in hydrogen; producing macroscopically smooth surface portions and a plurality of multiply curved nanopores; coating; semiconductors |
| 03/29/2012 | WO2012040368A1 Methods for in situ deposition of coatings and articles produced using same |
| 03/29/2012 | US20120073568 Methods for in situ deposition of coatings and articles produced using same |
| 03/29/2012 | CA2809484A1 Methods for in situ deposition of coatings and articles produced using same |
| 03/28/2012 | CN202177295U 一种蒸汽氧化井式炉 A steam oxidation pit furnace |
| 03/28/2012 | CN102392260A Carburizing direct quenching process for large-scale wind power gear/gear shaft |
| 03/28/2012 | CN102392212A Low-temperature nitriding nitride salt |
| 03/28/2012 | CN102392211A Nitridation treatment method of low carbon steel bearing cage |
| 03/28/2012 | CN102392210A On-line rust-proof method for twisted steel |
| 03/28/2012 | CN102392209A Laboratory-oriented rapid gas infiltration process and equipment thereof |
| 03/28/2012 | CN102392104A Method and apparatus for reinforcing surface of cavity of die with plasma beam |
| 03/27/2012 | US8142862 Method of forming conformal dielectric film having Si-N bonds by PECVD |
| 03/22/2012 | WO2012035918A1 Conductive layer-coated aluminum material and production method therefor |
| 03/22/2012 | WO2012035900A1 Iron steel member having nitrogen compound layer, and process for production thereof |
| 03/22/2012 | US20120070585 Manganese based coating for wear and corrosion resistance |
| 03/22/2012 | US20120067462 Method for carburizing tantalum member, and tantalum member |
| 03/21/2012 | EP2430210A2 Method for carbonitriding |
| 03/21/2012 | EP2430198A1 Method of strengthening a mechanical part made of a ferrous alloy |
| 03/21/2012 | CN1986937B Sewing machine component |
| 03/21/2012 | CN102384266A Multifunctional crown block piston rod |
| 03/21/2012 | CN102383136A Heat treatment process for steel of transmission line tower |
| 03/21/2012 | CN102383129A Shell and manufacturing method thereof |
| 03/21/2012 | CN102383088A Calcination process for foam metal carrier |
| 03/21/2012 | CN102383087A Ion nitriding tool for output shaft of hydraulic motor |
| 03/21/2012 | CN102383086A Medium-temperature oxidation process for plug |