119934 ⎘
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 using liquids, e.g. salt baths, liquid suspensions
Sub-classes:Erosive wear and corrosion resistant coatings including metal carbide, metal boride, metal nitride, and corresponding methods
#2Methods of modifying material flow mode during machining and products formed thereby
#3Surface hardening method using post heat treatment of aluminum alloy oxide layer
#4Metal material hydrophobic surface treatment methods
#5METHOD FOR INSPECTING AND PROCESSING HIGH ALLOY STEELS
#6Process for applying graphene layer to metallic firearm elements
#7METHOD OF FORMING HIGH SURFACE AREA METAL OXIDE NANOSTRUCTURES AND APPLICATIONS OF SAME
#8COLORED COATED METAL SHEET AND EXTERIOR BUILDING MATERIAL
#9Methods of treating metal surfaces and devices formed thereby
#10Method for inspecting and processing high hardness alloy steels
#11Method of making corrosion resistant and glossy appearance coating for light metal workpiece
#12Blackening treatment solution for black Cr—Co alloy plating film
#13Phosphorous-coated lithium metal products, method for production and use thereof
#14Pretreating zinc surfaces prior to a passivating process
#15Charged particle beam irradiation apparatus
#16Trivalent chromium-containing composition for aluminum and aluminum alloys
#17Methods of treating metal surfaces and devices formed thereby
#18Manufacturing method for piezoelectric resonator device
#19TREATMENT SOLUTION FOR FORMING OXIDATION-RESISTANT FILM ON SURFACE-COATED CERMET
#20In-situ oxidized thermally applied ceramic coating
#21High-strength steel material with excellent hydrogen embrittlement resistance
#22Crystalline surface structures and methods for their fabrication
#23PIEZOELECTRIC RESONATOR DEVICE, MANUFACTURING METHOD FOR PIEZOELECTRIC...
#24Long-term storage of potable water in metallic vessels
#25Method for producing pieces having a modified surface
#26Method for producing corrosion-resistant surfaces of nitrated or nitrocarburated steel components
#27Method for boriding of coatings using high speed electrolytic process
#28Method for low temperature growth of inorganic materials from solution using catalyzed growth and re-growth
#29CATALYST-AIDED CHEMICAL PROCESSING METHOD AND APPARATUS
#30Method and apparatus for forming oxide coating
#31Noble metal plating of titanium components
#32Coating material for thermal barrier coating having excellent corrosion resistance and heat resistance and method of producing the same
#33Method of treating the surface of copper and copper
#34Catalyst-aided chemical processing method and apparatus
#35Method of inhibiting metal corrosion
#36Method of making an ignition device
#37MCrAlX alloy and turbine component having protective layer made from MCrAlX alloy
#38Osseoinductive magnesium-titanate implant and method of manufacturing the same
#39High-strength steel material with excellent hydrogen embrittlement resistance
#40Method for low temperature growth of inorganic materials from solution using catalyzed growth and re-growth
#41Method for producing pieces having a modified surface
#42Method of cryogenically coating a device
#43Surface-treated titanium material excellent in oxidation resistance, production method thereof, and engine exhaust system
#44Method for preparing patination materials and patination material
#45Color metallic pigment and resin composition containing color metallic pigment