| 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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| 04/08/1986 | CA1202784A1 Method of forming glass seal |
| 04/02/1986 | EP0176055A1 Oxidation resistant carbon body and method for making same |
| 04/01/1986 | US4579355 Nitrided steel piston ring with oxide film |
| 03/27/1986 | WO1986001836A1 Process for forming a surface layer on aluminum and aluminum alloy articles and so formed articles |
| 03/26/1986 | EP0175157A2 Process for boriding metal and metal alloys by means of solid boriding agents |
| 03/18/1986 | US4576829 Low temperature growth of silicon dioxide on silicon |
| 03/18/1986 | CA1201864A1 Halogenation treatment |
| 03/13/1986 | WO1986001541A1 Shallow case hardening process |
| 03/11/1986 | US4574778 Oxidation and reduction of cold rolled nickel plates |
| 03/10/1986 | CN85103296A Catalized methyl alcohol cracking process and device for heat treatment |
| 03/05/1986 | EP0173610A2 An improved method for controlling lateral diffusion of silicon in a self-aligned TiSi2 process |
| 03/05/1986 | EP0173564A1 Method for treating stainless steel surface by high temperature oxidation |
| 03/04/1986 | CA1201365A1 Method of growing oxide layer on indium gallium arsenide |
| 03/04/1986 | CA1201333A1 Cutting tool hardening method |
| 02/26/1986 | EP0172165A1 Nitriding grade alloy steel and article made therefrom. |
| 02/25/1986 | US4572749 Method and an apparatus for heat treatment of a workpiece |
| 02/18/1986 | US4570946 Nitrided piston ring with outer layer on surface |
| 02/11/1986 | CA1200472A1 Regenerants for carburizing salt baths and a process for the production thereof |
| 01/28/1986 | US4567058 Method for controlling lateral diffusion of silicon in a self-aligned TiSi2 process |
| 01/28/1986 | US4566939 Formation and removal of oxide layer |
| 01/28/1986 | US4566937 Electron beam enhanced surface modification for making highly resolved structures |
| 01/22/1986 | EP0168788A2 Continuous type atmosphere heat treating furnace |
| 01/22/1986 | EP0168609A1 Method for repairing pinholes in dielectric layers |
| 01/14/1986 | CA1199256A1 Method for manufacturing deformation-resistant oxidic protective layers |
| 01/10/1986 | CN85103190A Salt bath heat treatment process for strengthening the metal surface |
| 01/08/1986 | EP0167102A1 Process for the production of a protective oxide layer on a moulded article made from high-temperature material |
| 01/08/1986 | EP0166847A1 A carburization and heat treatment process for a machine part |
| 01/07/1986 | US4563223 Corrosion resistant steel components and method of manufacture thereof |
| 12/27/1985 | EP0165732A1 Titanium nitride dispersion strengthened bodies |
| 12/17/1985 | CA1198074A1 Aluminum conductor |
| 12/03/1985 | US4556435 Method for preparing cores and the like made from metallic oxides |
| 11/27/1985 | EP0162711A2 Method of selectively forming an insulation layer |
| 11/26/1985 | US4555326 Methods and compositions for boronizing metallic surfaces |
| 11/21/1985 | EP0161761A2 Methods and compositions for boronizing metallic surfaces |
| 11/21/1985 | EP0161619A2 Catalytic oxidation of solid materials |
| 11/12/1985 | CA1196554A1 Method of heat treating nicraly alloys for use as ceramic kiln and furnace hardware |
| 11/06/1985 | EP0160290A2 contact material |
| 10/23/1985 | EP0159222A1 Process for the surface treatment of iron or cast iron parts by ionic bombardment |
| 10/22/1985 | US4548786 Cobalt enriched zone on surface to be coated |
| 10/16/1985 | EP0158271A2 Process for ion nitriding aluminum or aluminum alloys |
| 10/15/1985 | US4547228 Surface treatment of metals |
| 10/15/1985 | US4546726 Apparatus for reacting a semiconductor wafer with steam |
| 10/09/1985 | EP0156810A1 A process for producing a patina, and an arrangement for carrying out the process |
| 10/02/1985 | EP0156378A2 Method and apparatus for carburizing steel with a gas |
| 09/24/1985 | CA1193948A1 Case hardening method for steel parts |
| 09/11/1985 | EP0154559A2 Zirconium-base alloy structural member and process for its preparation |
| 09/10/1985 | US4540303 Pen nib with powder-gasphase diffusion layer |
| 09/03/1985 | US4539052 Method for making a composite cathode active material/current collector product |
| 08/28/1985 | EP0152587A2 Mating of material for highly stressed machine-parts |
| 08/27/1985 | US4537793 Method for generating hard, wear-proof surface layers on a metallic material |
| 08/27/1985 | US4537744 Alloy or aluminum, chromium, nickel silicon, and titanium, forms aluminum oxide and chromium oxide coatings |
| 08/20/1985 | US4536224 Containing boron monofluoride in vapor phase |
| 08/15/1985 | WO1985003527A1 Nitriding grade alloy steel and article made therefrom |
| 08/13/1985 | US4534842 Process and device for producing a homogeneous large-volume plasma of high density and of low electronic temperature |
| 08/13/1985 | US4534310 Apparatus and method for processing wire strand cable for use in prestressed concrete structures |
| 08/06/1985 | US4533403 Comprising boron, alkaline carbonate, charcoal or coke and an alkali floride; hardfacing; process control; anticracking agents |
| 08/06/1985 | CA1191435A1 Method for forming a carbide layer on the surface of a ferrous alloy article or a cemented carbide article |
| 07/31/1985 | EP0149927A1 Process for manufacturing the iron parts of a colour television tube |
| 07/30/1985 | US4531985 Surface treatment of metal rings |
| 07/30/1985 | US4531984 Surface hardening process for metal parts |
| 07/30/1985 | US4531979 Sealing of anodically oxidized aluminum or aluminum alloy surfaces and compounds useful therefor |
| 07/24/1985 | EP0148898A1 Apparatus for plasma treatment of plate-shaped substrats. |
| 07/23/1985 | CA1190836A1 Fused salt bath composition |
| 07/16/1985 | US4529566 Filling mold around cable with silicate containing cement; curing |
| 07/16/1985 | CA1190458A1 Vacuum carburizing steel |
| 07/10/1985 | EP0147845A2 Method af gas carburizing and herdening and continuous furnace therefor |
| 07/03/1985 | EP0147011A2 A non-cyanide salt bath and process for carburization of ferrous metals and alloys |
| 07/03/1985 | EP0146595A1 Method and apparatus for introducing normally solid materials into substrate surfaces. |
| 07/02/1985 | US4526629 Depositing thin layer of rare earth, exposing to oxygen in dry atmosphere |
| 07/02/1985 | CA1189771A1 Carburizing process utilizing atmosphere generated from nitrogen ethanol based mixtures |
| 06/26/1985 | EP0146115A2 Process for producing aluminum material for use in vacuum |
| 06/25/1985 | US4524957 Apparatus for metal treatment |
| 06/19/1985 | EP0145576A2 Additive for maintaining the working order of molten-salt baths for the treatment of metal pieces |
| 06/11/1985 | US4522660 Process for ion nitriding of aluminum or an aluminum alloy and apparatus therefor |
| 06/11/1985 | CA1188549A1 Process for manufacturing boride dispersion copper alloys |
| 06/11/1985 | CA1188547A1 Process for manufacturing boride dispersion copper alloys |
| 06/04/1985 | CA1188251A1 Substrate with chemically modified surface and method of manufacture thereof |
| 05/28/1985 | US4520268 Method and apparatus for introducing normally solid materials into substrate surfaces |
| 05/28/1985 | US4519853 Method of carburizing workpiece |
| 05/28/1985 | US4519851 Method for providing pinhole free dielectric layers |
| 05/21/1985 | US4518440 Method for passivating stainless steel surfaces and product thereof |
| 05/15/1985 | EP0140889A1 Process for applying thermal barrier coatings to metals and resulting product |
| 04/24/1985 | EP0137918A1 Method for eliminating edge lift up during thermal oxidation of a polycrystalline silicon member |
| 04/23/1985 | US4512821 Method for metal treatment using a fluidized bed |
| 04/16/1985 | US4511439 Solar-selective layers and method for producing same |
| 04/16/1985 | US4511411 Method of forming a hard surface layer on a metal component |
| 04/11/1985 | WO1985001521A1 A process for producing a patina, and an arrangement for carrying out the process |
| 04/09/1985 | US4509993 Regeneration agent for carburization salt bath |
| 04/09/1985 | CA1185194A1 Steel tube |
| 04/02/1985 | US4508681 Method of making surface-hardened sinter-iron part |
| 03/26/1985 | US4507184 Method for finishing matted surface on a metal-made article for personal ornament |
| 03/12/1985 | US4504327 Corrosion-resistant and wear-resistant magnetic amorphous alloy and a method for preparing the same |
| 03/12/1985 | CA1183803A1 Inhibiting corrosion of aluminum metallization |
| 03/06/1985 | EP0133646A1 Crucible for receiving salt baths for treating steels with boron |
| 02/26/1985 | US4501613 Solid solution of carbides and nitrides of chromium, iron, and nickel |
| 02/19/1985 | US4500605 Forming oxide surface layer on aluminum-copper-iron-nickel alloy |
| 02/13/1985 | EP0132602A1 Salt bath for the currentless production of wear-resistant boride layers |
| 01/31/1985 | WO1985000466A1 Apparatus for plasma treatment of plate-shaped substrats |
| 01/29/1985 | US4496401 Nitriding non alloy steels forming oxide cayer, qufnching, and waxing |
| 01/29/1985 | CA1181586A1 Method and apparatus for controlling the atmosphere in a carburizing furnace utilizing a cascaded valving system |