| 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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| 03/05/2015 | WO2015029308A1 Mechanical structural component and method for manufacturing same |
| 03/05/2015 | WO2015029266A1 Induction-hardened tapping screw |
| 03/05/2015 | US20150059933 Steel for cold forging/nitriding, steel material for cold forging/nitriding, and cold-forged/nitrided component |
| 03/05/2015 | US20150059930 Groove manufacturing method |
| 03/04/2015 | EP2843082A1 Method for producing black-plated steel sheet, and method for producing molded article of black-plated steel sheet |
| 03/04/2015 | EP2843081A1 Method for producing black-plated steel sheet, and method for producing molded article of black-plated steel sheet |
| 03/04/2015 | EP2841617A1 Method for solution hardening of a cold deformed workpiece of a passive alloy, and a member solution hardened by the method |
| 03/03/2015 | US8969752 Laser processing method |
| 03/03/2015 | US8967003 Engine starter |
| 02/26/2015 | US20150054222 Piston ring with chromium solid particle wear-prevention layer and corrosion-resistant flank surface |
| 02/26/2015 | US20150053311 Nitrided steel member and manufacturing method thereof |
| 02/26/2015 | DE102014111173A1 Verfahren zum schweissen einer einsatzgehärteten komponente A method of welding a hardened component |
| 02/24/2015 | US8961711 Method and apparatus for nitriding metal articles |
| 02/24/2015 | US8961710 Carburized component and manufacturing method |
| 02/19/2015 | US20150047748 Method of improvement of mechanical properties of products made of metals and alloys |
| 02/19/2015 | US20150047747 Surface treating method for a golf club head |
| 02/19/2015 | DE102013011936A1 Verfahren zur kombinierten Randschichtbehandlung von Bauteilen aus Gusseisenwerkstoffen Process for the combined surface layer treatment of components made of cast iron materials |
| 02/18/2015 | EP2837359A1 Bioabsorbable medical device or medical device component and preparation method thereof |
| 02/18/2015 | EP2837047A1 Functionalization of a substrate |
| 02/17/2015 | US8956467 Composite steel part and manufacturing method for the same |
| 02/12/2015 | US20150044491 Method of forming a black tantalum alloy, a tantalum alloy, and articles formed therefrom |
| 02/11/2015 | EP2835443A1 Cr-containing austenitic alloy |
| 02/11/2015 | EP2835442A1 Cr-CONTAINING AUSTENITIC ALLOY AND METHOD FOR PRODUCING SAME |
| 02/11/2015 | CN104350176A 用于维持储存材料的稳定性的圆筒制备 Preparation of maintaining the stability of the cylindrical storage materials for |
| 02/11/2015 | CN104342615A 一种气氛横向循环型网带式渗碳炉 An atmosphere horizontal loop-type mesh belt carburizing furnace |
| 02/11/2015 | CN104342614A 一种汽车用烧结钕铁硼永磁材料化学防护层的表面处理方法 An automotive sintered NdFeB permanent magnet material surface treatment chemical protective layer |
| 02/10/2015 | US8951402 Ultra-fast boriding of metal surfaces for improved properties |
| 02/10/2015 | US8951365 High strength steel and high strength bolt excellent in delayed fracture resistance and methods of production of same |
| 02/10/2015 | US8950947 Non-magnetizable rolling bearing component of an austenitic material and method of making such a rolling bearing component |
| 02/05/2015 | WO2015015728A1 Ferrite stainless steel foil |
| 02/05/2015 | US20150038380 Gear having excellent seizing resistance |
| 02/05/2015 | DE19848025B4 Verfahren zur Oberflächenbehandlung von Werkzeugen und Werkzeuge mit behandelter Oberfläche A method of surface treatment of tools and tools with a treated surface |
| 02/04/2015 | EP2832877A1 Gear having excellent seizing resistance |
| 02/04/2015 | EP2831304A1 Metal surface passivation method |
| 02/04/2015 | CN204138746U 金属工件氮化炉 Metal parts nitriding furnace |
| 02/04/2015 | CN204138745U 渗碳炉 Carburizing furnace |
| 02/04/2015 | CN104334766A 氮化钢构件及其制造方法 Nitriding steel components and manufacturing method thereof |
| 02/04/2015 | CN104328376A 医用钛合金高温固体渗碳工艺 Medical titanium high temperature solid carburizing |
| 02/04/2015 | CN104328375A 一种用于铸铁锅表面处理的锅体放置架 A cast iron pot pot rack placed surface treatment |
| 02/04/2015 | CN104328374A 一种铸铁锅表面处理用锅架 One kind of cast iron pot rack pot surface treatment |
| 02/04/2015 | CN104328373A 一种高碳铬轴承钢碳氮共渗有效硬化层深度检测方法 A high carbon chromium bearing steel carbonitriding hardening layer depth detection method is effective |
| 02/04/2015 | CN104328346A 一种耐磨抗冲击型桩基钢护筒的加工工艺 An impact-type wear-resistant steel casing pile process of |
| 02/04/2015 | CN104328249A 一种汽车全空心半轴的热处理方法 A vehicle full of hollow axle heat treatment method |
| 02/04/2015 | CN102864406B 一种制备耐蚀陶瓷膜的催化氧化剂及处理方法 A corrosion resistant ceramic membrane prepared by catalytic oxidizer and treatment |
| 02/04/2015 | CN101880851B 一种合金铸铁低温表面催化渗氮的新方法 A new method of an alloy cast iron low temperature catalytic surface nitriding |
| 02/03/2015 | CA2807525C Cr-containing austenitic alloy tube and method for producing the same |
| 01/29/2015 | US20150027303 Carburized ballistic alloy |
| 01/28/2015 | EP2829628A1 Cast product having alumina barrier layer, and method for manufacturing same |
| 01/28/2015 | CN204125519U 一种生产铝合金用氮化炉冷却水回收装置 A process for producing aluminum nitride furnace cooling water recovery |
| 01/28/2015 | CN104313482A 一种耐磨料斗的制造方法 A method for producing a wear-resistant hopper |
| 01/28/2015 | CN104308455A 一种置氢改善γ-TiAl合金锻造性能的方法 A method of improving the position of hydrogen γ-TiAl alloy forging performance |
| 01/28/2015 | CN102345133B 一种不锈钢合金螺杆的制作方法 The method of making a stainless steel alloy screw |
| 01/27/2015 | US8940109 Method for manufacturing base material for wave gear |
| 01/27/2015 | CA2621772C Transition metal nitride, separator for fuel cells, fuel cell stack, fuel cell vehicle, method of manufacturing transition metal nitride, and method of manufacturing separator forfuel cells |
| 01/22/2015 | US20150020926 Steel for nitrocarburizing and nitrocarburized component using the steel as material |
| 01/22/2015 | US20150020924 Composite steel part and manufacturing method for the same |
| 01/22/2015 | DE10250432B4 Verfahren zum mechanischen Ausformen von Hinterlegungen an Sinterformteilen auf Eisenbasis Method of mechanically forming of deposits on sintered components based on iron |
| 01/21/2015 | EP2825682A1 Piston ring with chromium solid particle wear-prevention layer and corrosion-resistant flank surface |
| 01/21/2015 | CN204111856U 一种盐浴氮化炉 One kind of salt bath nitriding furnace |
| 01/21/2015 | CN204111855U 一种氮化炉系统 A nitride furnace system |
| 01/21/2015 | CN204111854U 一种可快速冷却的高温氮化炉 A quick way to cool down the temperature nitriding furnace |
| 01/21/2015 | CN204111853U 深井式气体渗氮炉的进出气装置 Deep gas nitriding furnace out of gas equipment |
| 01/21/2015 | CN104294271A 一种在线预涂覆烃类裂解炉管的方法 An online pre-coated hydrocarbon cracking furnace tube method |
| 01/21/2015 | CN104294233A 经表面处理的形状记忆材料及其制造方法 Surface treated shape memory material and manufacturing method thereof |
| 01/21/2015 | CN104294210A 一种铸铁锅盐浴氮化处理挂锅装置 One kind of cast iron pot hanging pot salt bath nitriding treatment device |
| 01/21/2015 | CN104294209A 一种铸铁锅的盐浴氮化处理工艺 Salt bath nitriding treatment process of a cast iron pot |
| 01/21/2015 | CN104294208A 一种低温盐浴处理剂 A cryogenic bath treatment agent |
| 01/21/2015 | CN104294207A 一种氮化炉系统 A nitride furnace system |
| 01/21/2015 | CN104294152A 一种12Cr2Ni4A合金结构钢及齿轮加工制造方法 One kind 12Cr2Ni4A alloy structural steel and gear manufacturing method |
| 01/21/2015 | CN104291209A 一种轴型工件的渗氮吊具 Nitriding spreader an axis of the workpiece |
| 01/21/2015 | CN103031512B 利用控制燃气轮机环类薄壁件氮化变形的芯轴控制燃气轮机环类薄壁件氮化变形的方法 GT class using the control ring mandrel deformation nitride thin-walled gas turbine control loop nitride thin-walled deformation method |
| 01/21/2015 | CN102732820B 汽车刹车盘的气体氮碳共渗方法 Automobile gas nitrogen permeation method carbon brakes |
| 01/21/2015 | CN102282282B 表面硬化用机械结构用钢以及机械结构用部件 Hardened steel surface with a mechanical structure and mechanical structure parts |
| 01/15/2015 | WO2015003201A1 Brazing method and composites produced thereby |
| 01/15/2015 | US20150017056 Soft magnetic metal powder, method for preparing the same, and electronic components including the same as core material |
| 01/15/2015 | US20150017052 Method for Joining Metal Components |
| 01/15/2015 | US20150013848 Method for Manufacturing A Torque Transmission Mechanism |
| 01/14/2015 | EP2824216A1 Method for manufacturing a flat steel product having a protective metal coating produced by means of hot-dip coating and continuous furnace for a hot-dip coating system |
| 01/14/2015 | CN204100294U 热处理渗碳炉废气排放口自动点火系统 Carburizing heat treatment furnace exhaust vent automatic ignition system |
| 01/14/2015 | CN204097553U 稀土催渗剂盛装罐 RE reminder penetration tank dress |
| 01/14/2015 | CN104278278A 用于锥齿轮渗碳淬火的嵌入式料架 Bevel gear for carburizing embedded rack |
| 01/14/2015 | CN104278231A 合金的热氧化阻氢方法 Thermal oxidation resistance of the alloy hydrogen method |
| 01/14/2015 | CN104278230A 一种高能粒子轰击用Ag-Mg合金型MgO膜层的制备方法 An energetic particle bombardment preparation method Ag-Mg alloy type MgO film |
| 01/14/2015 | CN102776520B 一种凿岩机钎尾热处理工艺 One kind of rock drill shank Heat Treatment |
| 01/14/2015 | CN101417331B 压铸模具及其制造方法 Casting molds and manufacturing method thereof |
| 01/13/2015 | US8932719 Aluminum alloy composite and method for joining thereof |
| 01/08/2015 | WO2015001817A1 Electromagnetic wave shield-use metal foil, electromagnetic wave shield material and shield cable |
| 01/08/2015 | WO2015000740A1 Wear-resistant, at least partially uncoated steel part |
| 01/08/2015 | DE102013213268A1 Gebautes Hohlventil Built hollow valve |
| 01/08/2015 | DE102013107100A1 Verschleißfestes, zumindest teilweise unbeschichtetes Stahlteil Wear-resistant, at least partially uncoated steel part |
| 01/07/2015 | CN204080093U 一种井式氮化炉 One kind of pit nitriding furnace |
| 01/07/2015 | CN204080092U 一种渗氮炉 One kind of nitriding furnace |
| 01/07/2015 | CN204080091U 井式氮化炉 Pit nitriding furnace |
| 01/07/2015 | CN204080090U 一种氮化炉的内炉胆 A nitride furnace inside furnace |
| 01/07/2015 | CN204080089U 一种氮化炉 A nitride furnace |
| 01/07/2015 | CN204080088U 卧式高压气淬回火氮化真空多用炉 Horizontal high pressure gas quenching and tempering nitriding Vacuum Furnace |
| 01/07/2015 | CN104272489A 衬底的功能化 Functionalized substrates |
| 01/07/2015 | CN104271801A 黑色镀层钢板的制造方法以及黑色镀层钢板的成型体的制造方法 Black plated steel plate manufacturing method and a manufacturing method of black-plated steel plate molded body |
| 01/07/2015 | CN104271790A 含铬奥氏体合金 Austenitic chromium alloy |
| 01/07/2015 | CN104270029A 离子渗氮用大功率高频逆变脉冲电源及其工艺 Ion nitriding with pulse power and high-power high-frequency inverter technology |