118954 ⎘
General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
Sub-classes:NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME
#2Press hardening method
#3METHOD FOR HEATING STEEL SHEET, METHOD FOR PRODUCING COATED STEEL SHEET, DIRECT FIRED FURNACE, AND CONTINUOUS HOT-DIP GALVANIZING FACILITY
#4NITROGEN ASSISTED HARDENING OF AN ARTICLE
#5SOFT MAGNETIC STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME
#6SOFT MAGNETIC ALLOY AND METHOD FOR PRODUCING SOFT MAGNETIC ALLOY
#7HIGH-VANADIUM HIGH-SPEED STEEL AND PREPARATION METHOD THEREFOR, AND USE THEREOF
#8HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY AND ELECTRIC RESISTANCE SPOT WELDABILITY, AND MANUFACTURING METHOD THEREFOR
#9GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME
#10ELECTRICAL STEELS
#11NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME
#12NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING THE SAME
#13GRAIN-ORIENTED ELECTRICAL STEEL SHEET
#14BRAKE DISC AND MANUFACTURING METHOD THEREOF
#15NON-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR MANUFACTURING SAME, AND MOTOR CORE COMPRISING SAME
#16DOUBLE ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME
#17NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR
#18Method for evaluating the hydrogen content in a steel sheet
#19NON-ORIENTED ELECTRICAL STEEL SHEET, IRON CORE AND MOTOR CORE, AND METHOD FOR MANUFACTURING IRON CORE AND MOTOR CORE
#20COLD ROLLED STEEL SHEET AND MANUFACTURING METHOD THEREFOR
#21ANNEALING FACILITY FOR ELECTRICAL STEEL SHEET, FINISH ANNEALING METHOD AND PRODUCTION METHOD OF ELECTRICAL STEEL SHEET, AND NON-ORIENTED ELECTRICAL STEEL SHEET
#22STEEL WIRE FOR SPRINGS
#23METHOD AND SYSTEM FOR PRODUCING LOW CARBON FERROCHROME FROM CHROMITE ORE AND LOW CARBON FERROCHROME PRODUCED THEREBY
#24COLD-ROLLED STEEL SHEET AND MANUFACTURING METHOD THEREOF
#25METHOD AND SYSTEM FOR PRODUCING LOW CARBON FERROALLOY FROM CHROMITE ORE
#26BLACK COLOR PLATED STEEL SHEET, AND MANUFACTURING METHOD THEREOF
#27METHOD FOR PRODUCING AN OXIDATION PROTECTION COATING AT LEAST IN REGIONS ON A COMPONENT OF A THERMAL GAS TURBINE
#28METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET
#29COMPONENT WITH INTEGRATED ALUMINUM DIFFUSION LAYER AND ALUMINUM OXIDE LAYER
#30PROCESS FOR OBTAINING A FINE-GRAINED MARTENSITIC STRUCTURE COMPONENT
#31METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET
#32METHOD FOR PREDICTING THE PERFORMANCE OF NOVEL INTERMETALLICS
#33HOT DIP GALVANNEALED STEEL SHEET
#34HOT DIP GALVANIZED ULTRA-HIGH STRENGTH STEEL SHEETS WITH HIGH FLATNESS
#35STEEL SHEET AND PLATED STEEL SHEET
#36HEAT TREATMENT FURNACE AND HEAT TREATMENT METHOD
#37ELECTRICAL STEEL SHEET COMPOSED OF (001) TEXTURE, AND MANUFACTURING METHOD THEREFOR
#38NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME
#39GRAIN-ORIENTED ELECTRICAL STEEL SHEET
#40GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MAGNETIC-DOMAIN-REFINEMENT THEREOF
#41GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR FORMING INSULATING COATING
#42METHOD FOR PREDICTING THE PERFORMANCE OF NOVEL INTERMETALLICS
#43IRON ALLOYS
#44GALVANNEALED STEEL SHEET
#45GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME
#46High-resistance steel strip comprising a temperature homogenisation chamber
#47METHOD FOR MANUFACTURING NON-ORIENTED ELECTRICAL STEEL SHEET, AND NON-ORIENTED ELECTRICAL STEEL SHEET MANUFACTURED THEREBY
#48NON-ORIENTED ELECTRICAL STEEL SHEET, AND METHOD FOR MANUFACTURING SAME
#49METHOD FOR LASER HARDENING OF A CARD WIRE
#50CONTINUOUS ANNEALER FOR WIRE
#51METHODS AND SYSTEMS FOR VACUUM AND OIL AUSTEMPERING IN PRODUCING BAINITE
#52Non-oriented electrical steel sheet
#53HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY AND ELECTRIC RESISTANCE SPOT WELDABILITY, AND MANUFACTURING METHOD THEREFOR
#54NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME
#55LIGHTWEIGHT BRAKE DISC WITH MAXIMIZED HEAT DISSIPATION PERFORMANCE AND MANUFACTURING METHOD THEREOF
#56BEARING PART AND ROLLING BEARING
#57GALVANIZED STEEL SHEET WITH EXCELLENT SURFACE QUALITY AND ELECTRICAL RESISTANCE SPOT WELDABILITY AND METHOD FOR MANUFACTURING SAME
#58HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET HAVING EXCELLENT PLATING QUALITY, STEEL SHEET FOR PLATING, AND METHODS FOR MANUFACTURING SAME
#59PRODUCTION METHOD FOR NON-ORIENTED SILICON STEEL AND NON-ORIENTED SILICON STEEL
#60HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY AND SPOT WELDABILITY, AND MANUFACTURING METHOD THEREFOR
#61STEEL SHEET FOR ENAMEL AND METHOD OF MANUFACTURING THE SAME
#62HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET WITH EXCELLENT PLATING QUALITY, STEEL SHEET FOR PLATING, AND MANUFACTURING METHODS THEREFOR
#63Hot-dip Zn-based plated steel sheet
#64Surface-treated steel sheet
#65Surface-treated steel sheet
#66Alloyed galvanized steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing alloyed galvanized steel sheet
#67PLATED STEEL
#68Galvanized steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing galvanized steel sheet
#69METHOD AND SYSTEM FOR PRODUCING LOW CARBON FERROCHROME FROM CHROMITE ORE AND LOW CARBON FERROCHROME PRODUCED THEREBY
#70WOUND CORE
#71Steel wire
#72ROLLING MEMBER AND ROLLING BEARING
#73BEARING ASSEMBLY
#74Plated steel sheet for automobile structural members
#75Method for reinforcing a steel component by carbonitriding
#76Low-Cost Non-Oriented Electrical Steel Plate With Extremely Low Aluminum Content and Manufacturing Method Therefor
#77METHOD FOR THE PREOXIDATION OF STRIP STEEL IN A REACTION CHAMBER ARRANGED IN A FURNACE CHAMBER
#78DEVICE AND METHOD FOR HEAT TREATMENT OF STEELS, INCLUDING A WET COOLING
#79DEVICE AND METHOD FOR HEAT TREATMENT OF STEELS, INCLUDING A WET COOLING
#80Continuous hot dip galvanizing apparatus
#81Press hardening method
#82Guiding member, mechanical system comprising such a guiding member, and method for producing such a guiding member
#83Alloy composition, method and apparatus therefor
#84METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET
#85Method and system for producing low carbon ferroalloy from chromite ore
#86NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME
#87COOLING METHOD AND DEVICE FOR COOLING A WIRE AND CORRESPONDING WIRE-PROCESSING INSTALLATION
#88Annealing line for a steel strip
#89Hot-dip galvanized steel sheet having excellent surface appearance and low-temperature bonding brittleness
#90Bearing assembly
#91Method for forming aluminum alloy thin-walled curved part by ultra-low temperature gradient drawing
#92Boron-based amorphous alloys and preparation method thereof
#93Method for improving both strength and ductility of a press-hardening steel
#94PROCESS FOR THE TREATMENT OF AN OPTIMISED STEEL MATERIAL
#95Steel for nitrocarburizing and nitrocarburized component, and methods of producing same
#96METHOD OF PRODUCTION OF STEEL PARTS BY QUENCHING WITH TEMPERATURE EQUALIZATION AT MS
#97Zinc-plated steel sheet for hot stamping and production method therefor
#98Galvannealed steel sheet
#99Method for producing galvannealed steel sheet, and continuous hot dip galvanizing apparatus
#100Hot dipped high manganese steel and manufacturing method therefor
#101Method and arrangement for processing articles
#102Hot dipped medium manganese steel and manufacturing method therefor
#103LOW PRESSURE INDUCTION CARBURIZATION
#104Sealing device
#105Assembly component
#106Hot pressed part and method of manufacturing same
#107POST-MANUFACTURING PROCESSES FOR SUBMERGED COMBUSTION BURNER
#108Grain-oriented electrical steel sheet and manufacturing method therefor
#109Stainless steel sheet for fuel cell separators, and production method therefor
#110Stainless steel sheet for fuel cell separators, and production method therefor
#111Concurrent flow of activating gas in low temperature carburization
#112Cold-rolled high-strength steel plate having excellent phosphating performance and formability and manufacturing method therefor
#113Manufacturing method for deposition mask, metal plate used for producing deposition mask, and manufacturing method for said metal sheet
#114Austenitic stainless steel workpiece
#115Method and furnace installation for heat treating metal strip
#116ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING THE SAME
#117Surface hardening of cemented carbide body
#118Heat treatment apparatus, heat treatment method for steel workpiece, and hot bending method for steel workpiece
#119Steel sheet and plated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full-hard steel sheet, method for producing heat-treated sheet, method for producing steel sheet, and method for producing plated steel sheet
#120Steel sheet and plated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full-hard steel sheet, method for producing heat-treated sheet, method for producing steel sheet, and method for producing plated steel sheet
#121Endless metal ring manufacturing method and endless metal ring resin removal device
#122Endless metal ring manufacturing method and endless metal ring resin removal device
#123Aluminum-iron alloy-coated steel sheet for hot press forming, having excellent hydrogen delayed fracture resistance, peeling resistance, and weldability and hot-formed member using same
#124Low Alloy Steels with Enhanced Toughness and Fatigue Strength at High Hardness
#125Method and facility for carbonitriding one or more steel parts under low pressure and at a high temperature
#126Piston rings in cast tool steels and process for the manufacture thereof
#127High-strength steel sheet and method for manufacturing the same
#128Steel compositions and solution nitriding of stainless steel thereof
#129Continuous annealing method for low coercive force cold-rolled electromagnetic pure iron plate and strip
#130Non-scaling heat-treatable steel and method for producing a non-scaling component from said steel
#131Austenitic stainless steel foil
#132Stainless steel foil
#133Grain-oriented electrical steel sheet and method for producing the same
#134Method of producing martensitic stainless steel strip
#135DUPLEX STAINLESS STEEL HAVING EXCELLENT CORROSION RESISTANCE AND METHOD FOR MANUFACTURING THE SAME
#136Method and arrangement for processing articles
#137Non-oriented electrical steel sheet, production method therefor, and motor core
#138Manufacturing method for deposition mask, metal plate used for producing deposition mask, and manufacturing method for said metal sheet
#139Device and method for determining the loss on ignition of at least part of an iron and steel product
#140Sputtering target and/or coil, and process for producing same
#141METHOD, FURNACE INSTALLATION AND SYSTEM FOR THE HOT STAMPING OF WORKPIECES
#142Surface treatment method and surface treatment device
#143COMPACTING OF GAS ATOMIZED METAL POWDER TO A PART
#144Post-manufacturing processes for submerged combustion burner
#145Heat treated steel product having high strength and excellent chemical conversion coating ability and method of production of same
#146Manufacturing method of nitrided steel member
#147R-T-B based sintered magnet
#148Substrate for hot-dip galvanizing or hot-dip galvannealing, production method therefor, and hot-dip galvanized steel sheet or hot-dip galvannealed steel sheet
#149Concurrent flow of activating gas in low temperature carburization
#150Low pressure induction carburization
#151FERRITIC STAINLESS STEEL AND PRODUCTION METHOD THEREFOR (AS AMENDED)
#152METHOD FOR FORMING POWER TRANSMISSION COMPONENTS USING HEAT-ASSISTED CALIBRATION PROCESS AND POWER TRANSMISSION COMPONENTS MADE USING METHOD
#153Post-manufacturing processes for submerged combustion burner
#154Stress relieved welds in positive expulsion fuel tanks with elastomeric diaphragm
#155Stainless steel foil and method of production of same
#156Hot-dip galvanized steel sheet and hot-dip galvannealed steel sheet having improved hole expansion ratio, and manufacturing methods thereof
#157Method for producing high-strength galvannealed steel sheets
#158Production method of carburized steel component and carburized steel component
#159Bake-hardening galvanized steel sheet
#160Continuous annealing furnace for annealing steel strip, method for continuously annealing steel strip, continuous hot-dip galvanizing facility, and method for manufacturing hot-dip galvanized steel strip
#161Metal ring and manufacturing method for metal ring
#162Process for manufacturing high-nitrogen stainless steel pipe with high strength, high ductility, and excellent corrosion and heat resistance
#163High-strength steel sheet and method for manufacturing the same
#164Process gas preparation apparatus for an industrial furnace system and an industrial furnace system for gas carburizing and hardening of metal workpieces utilizing same
#165Continuous annealing system and continuous annealing method
#166Precipitation hardening of tantalum coated metals
#167Hot-dip galvanized steel sheets and galvannealed steel sheets that have good appearance and adhesion to coating and methods for producing the same (as amended)
#168Hot-dip galvanized steel sheets and galvannealed steel sheets that have good appearance and adhesion to coating and methods for producing the same
#169SYSTEM AND METHOD FOR ANNEALING OF AN ITEM, WHICH COMPRISES HEAT-SENSITIVE PARTS AND ANNEALED ITEM
#170Method for producing a steel component provided with a metallic coating providing protection against corosion
#171High-strength galvanized steel sheet and method of manufacturing the same
#172Method of surface-treating a cast intermetallic component
#173Cold rolled steel sheet and vehicle
#174Heat treatment apparatus for cylinder block and heat treatment method for cylinder block
#175NI-BASE SUPERALLOY AND MANUFACTURING METHOD THEREOF
#176High temperature fluidized bed for powder treatment
#177HIGH-STRENGTH PLATED STEEL SHEET HAVING SUPERIOR PLATING PROPERTIES, WORKABILITY, AND DELAYED FRACTURE RESISTANCE, AND METHOD FOR PRODUCING SAME
#178Ferritic stainless steel foil
#179Method of producing alloyed metallic products
#180Soft magnetic core having excellent high-current DC bias characteristics and core loss characteristics and method of manufacturing same
#181High-carbon hot-rolled steel sheet and method for producing the same
#182STAINLESS STEEL RESISTANT TO DELAYED CRACKING AND A METHOD FOR ITS PRODUCTION
#183Fluidized bed for degassing and heat treating powders
#184PRECIPITATION HARDENING STEEL WITH IMPROVED TOUGHNESS AND METHOD
#185Magnetic steel sheet having a layer improving the electrical insulation and method for the production thereof
#186Finish heat treatment method and finish heat treatment apparatus for iron powder
#187Method for producing powder for magnet
#188High-formability and super-strength hot galvanizing steel plate and manufacturing method thereof
#189Process for producing grain-oriented electrical steel strip and grain-oriented electrical steel strip obtained according to said process
#190Method for manufacturing high-strength galvannealed steel sheet
#191SURFACE MODIFICATION APPARATUS FOR ALLOY STEEL COMPONENT, SURFACE MODIFICATION METHOD FOR ALLOY STEEL COMPONENT, AND METHOD FOR MANUFACTURING ALLOY STEEL COMPONENT
#192Hardened titanium structure for transmission gear applications
#193FERRITIC STAINLESS STEEL FOIL FOR SOLAR CELL
#194Stainless steel and method of manufacturing the same
#195Heat treat production fixture
#196Roughly shaped material for induction hardened components and method for producing same
#197Method for producing a corrosion-resistant steel sheet
#198Continuous annealing device and continuous hot-dip galvanising device for steel strip
#199Continuous annealing device and continuous hot-dip galvanising device for steel strip
#200HIGH STRENGTH MULTI-PHASE STEEL, AND METHOD FOR PRODUCING A STRIP FROM SAID STEEL
#201Galvannealed steel sheet and method of manufacturing the same
#202Method for manufacturing galvanized steel sheet
#203Heat treatment method and method of manufacturing machine part
#204Method for the carburization of a deep-drawn part or a stamped-bent part made of austenitic rustproof stainless steel
#205Continuous annealing furnace for annealing steel strip, method for continuously annealing steel strip, continuous hot-dip galvanizing facility, and method for manufacturing hot-dip galvanized steel strip
#206Continuous annealing furnace for steel strip, continuous annealing method, continuous galvanizing apparatus and method for manufacturing galvanized steel strip (as amended)
#207Steel wire material and method for manufacturing same
#208Non-scaling heat-treatable steel and method for producing a non-scaling component from said steel
#209Method of carburizing
#210Hydrogen recycling apparatus and method of operation
#211Hot-dip galvanized steel sheet having excellent adhesiveness at ultra-low temperatures
#212Zinc-coated steel for press hardening applications and method of production
#213Hot-rolled steel sheet for nitriding, cold-rolled steel sheet for nitriding excellent in fatigue strength, manufacturing method thereof, and automobile part excellent in fatigue strength using the same
#214Ultrathin electromagnetic steel sheet
#215Method for producing a flat steel product provided with a metal protective layer by way of hot dip coating
#216Steel sheet provided with hot dip galvanized layer excellent in plating wettability and plating adhesion and method of production of same
#217Method for manufacturing high strength galvanized steel sheet having excellent stability of mechanical properties, formability, and coating appearance
#218Method of surface-treating metal component
#219Method and apparatus for achieving higher cooling rates of a gas during bypass cooling in a batch annealing furnace of cold rolling mills
#220Vacuum heat treatment apparatus
#221Surface treatment method for metal material and mold treated by surface treatment method
#222Vapor-reinforced expanding volume of gas to minimize the contamination of products treated in a melting furnace
#223Gas nitrocarburizing method and method for manufacturing bearing part
#224Hydrogen out gas of porous metal scaffold
#225Bonded object of tungsten carbide-based superhard alloy and process for producing same
#226Magnetic refrigeration material
#227Nitrided steel member and manufacturing method thereof
#228Method for controlling a protective gas atmosphere in a protective gas chamber for the treatment of a metal strip
#229Method and apparatus for controlling a furnace pressure of a continuous annealing furnace
#230Continuous annealing method and a manufacturing method of hot-dip galvanized steel strips
#231Method for reducing formation of electrically resistive layer on ferritic stainless steels
#232Articles comprising ferritic stainless steels
#233Work load lifting system for a vertical vacuum furnace
#234Concurrent flow of activating gas in low temperature carburization
#235Process for producing an iron-tin layer on a packaging steel substrate
#236Automated dewpoint oxygen measurement system
#237High strength steel sheet and method for manufacturing the same
#238Fluidised bed treatment
#239Fluidised bed treatment
#240Sputtering target and/or coil, and process for producing same
#241METHOD FOR PRE-HEATING ANNEALING MATERIAL IN A HOOD-TYPE ANNEALING SYSTEM
#242Mist cooling apparatus and heat treatment apparatus
#243VAPOR-REINFORCED EXPANDING VOLUME OF GAS TO MINIMIZE THE CONTAMINATION OF PRODUCTS TREATED IN A MELTING FURNACE
#244Continuous gas carburizing furnace
#245High-nitrogen stainless-steel pipe with high strength high ductility, and excellent corrosion and heat resistance
#246Method for manufacturing a hot press-formed member
#247High-strength cold-rolled steel sheet and method for producing the same
#248METHOD FOR TREATMENT OF METAL SURFACE, AND SURFACE-MODIFIED METAL PRODUCT
#249Method for reduction of time in a gas carburizing process and cooling apparatus utilizing a high speed quenching oil flow rate
#250Method for controlling vacuum pumps in an industrial furnace complex
#251Method and industrial furnace for using a residual protective gas as a heating gas
#252Powder for magnet
#253Method for producing carbonitrided member
#254Method for manufacturing of high strength cold rolled steel sheet of excellent phosphatability
#255High-strength galvanized steel sheet and method of manufacturing the same
#256Magnet recycling
#257VAPOR-REINFORCED EXPANDING VOLUME OF GAS TO MINIMIZE THE CONTAMINATION OF PRODUCTS TREATED IN A MELTING FURNACE
#258ARTICLE FOR MAGNETIC HEAT EXCHANGE AND METHOD OF FABRICATING AN ARTICLE FOR MAGNETIC HEAT EXCHANGE
#259Method of manufacturing carburized parts
#260IRON-BASED SINTERED MATERIAL
#261Method and apparatus for achieving higher cooling rates of a gas during bypass cooling in a batch annealing furnace of cold rolling mills
#262METHOD FOR PRODUCING STRIPS OF METAL, AND PRODUCTION LINE FOR PERFORMING THE METHOD
#263Bearing component, rolling bearing, and method for producing bearing component
#264Method of treating parts for kitchen utensils
#265METHOD FOR REDUCTION OF TIME IN A GAS CARBURIZING PROCESS AND COOLING APPARATUS
#266Heat treatment apparatus and heat treatment method
#267Method for producing a gaseous atmosphere for treating metals
#268Soft magnetic alloy ribbon and its production method, and magnetic device having soft magnetic alloy ribbon
#269Production method of seamless pipe or tube, and oxidizing gas supply unit
#270Article for magnetic heat exchange and method of fabricating an article for magnetic heat exchange
#271System and method for annealing alloy steel components
#272Method of producing a high tenacity metal wire material
#273Method for conditioning process gases for the heat treatment of metallic work pieces in industrial furnaces
#274METHOD OF PRODUCING PRECIOUS METAL ALLOY OBJECTS
#275Method for coating a hot-rolled or cold-rolled steel flat product containing 6-30 wt% Mn
#276Method for producing a surface-decarburised hot-rolled strip
#277Method for producing press-hardened components for motor vehicles
#278METHOD OF PRODUCING A PAINTED STEEL SHAFT PRODUCT OF HIGH STRENGTH
#279Thin strip of amorphous alloy, nanocrystal soft magnetic alloy, and magnetic core
#280Method and system for producing wide steel strip
#281Hardened titanium structure for transmission gear applications
#282Continuous heat treatment furnace and utilizing the same, metal tube and heat treatment method
#283Carbonitriding method, machinery component fabrication method, and machinery component
#284Method for forming a stamped metal part
#285Carbonitrided induction hardened steel part superior in surface fatigue strength at high temperature and method of production of same
#286Method of heat treatment for desensitizing a nickel-based alloy relative to environmentally-assisted cracking, in particular for a nuclear reactor fuel assembly and for a nuclear reactor, and a part made of the alloy and subjected to the treatment
#287AUSTENITIC IRON-NICKEL-CHROMIUM-COPPER ALLOY
#288Iron core annealing furnace
#289METHOD FOR PREVENTING CARBON STEEL FROM INTERGRANULAR CRACKING
#290APPARATUS AND METHOD FOR THE HEAT TREATMENT OF INTEGRAL ROTORS OF GAS TURBINES
#291ALLOYED HOT-DIP GALVANIZED STEEL SHEET AND PRODUCTION METHOD THEREOF
#292CARBURIZING APPARATUS AND CARBURIZING METHOD
#293Vacuum nitriding furnace
#294Vapor-reinforced expanding volume of gas to minimize the contamination of products treated in a melting furnace
#295Steel wire rod
#296Method for producing duplex stainless steel seamless pipe
#297Gas heater
#298Atmosphere heat treatment apparatus and method of operating the same
#299METHOD OF BONDING STEEL MEMBERS, METHOD OF ENHANCING BONDING STRENGTH OF UNITED BODY FORMED OF STEEL MEMBERS, STEEL PRODUCT, AND DIE-CAST PRODUCT
#300Carbonitriding method, machinery component fabrication method, and machinery component