118941 ⎘
General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
Sub-classes:HEAT TREATED COILED TUBING
#2COLD FORGING WIRE ROD AND STEEL PART HAVING IMPROVED DELAYED FRACTURE RESISTANCE, AND METHOD FOR MANUFACTURING SAME
#3Multi-thickness welded vehicle structure
#4Method for heat treating a horological component
#5Method of a heat transfer of a non-metallic or metallic item
#6Rail manufacturing method and manufacturing equipment
#7Method of heat transfer between a metallic or non-metallic item and a heat transfer fluid
#8Method of heat transfer between a metallic or non-metallic item and a heat transfer fluid
#9Thick steel plate for high heat input welding and having great heat-affected area toughness and manufacturing method therefor
#10Method of a heat transfer of a non-metallic or metallic item
#11Thick steel plate for high heat input welding and having great heat-affected area toughness and manufacturing method therefor
#12Method for producing 7000-series aluminum alloy member excellent in stress corrosion cracking resistance
#13Zinc-coated hot formed steel component with tailored property
#14COOLING APPARATUS AND MULTI-CHAMBER HEAT TREATMENT APPARATUS
#15Integrally cast excavator bucket and manufacturing method thereof
#16Wear Part with Hardfacing and Method of Making Same
#17BEARING STEEL HAVING IMPROVED FATIGUE DURABILITY AND METHOD OF MANUFACTURING THE SAME
#18Creping blade and method for its manufacturing
#19Multi-track laser surface hardening of low carbon cold rolled closely annealed (CRCA) grades of steels
#20Heat treated heavy weight drill pipe
#21HEAT TREATED COILED TUBING
#22Method for producing a hot-formed and quench-hardened motor vehicle component formed by internal high-pressure forming
#23METHOD FOR PRODUCING 7000-SERIES ALUMINUM ALLOY MEMBER EXCELLENT IN STRESS CORROSION CRACKING RESISTANCE
#24Apparatus for quenching
#25HIGH-STRENGTH ALUMINUM ALLOY AND MANUFACTURING METHOD THEREOF
#26Low alloy oil well steel pipe and method for manufacturing same
#27Post Machining Multi-Step Material Working Treatment of Fluid End Housing
#28Permanent magnet source powder fabrication method, permanent magnet fabrication method, and permanent magnet raw material powder inspection method
#29Rail manufacturing method and manufacturing equipment
#30Methods for making high hardness, high toughness iron-base alloys
#31Ultra-high toughness and high strength drill pipe and manufacturing process thereof
#32Method of making an endoprosthesis containing multi-phase stainless steel
#33Synthetic quenching fluid composition
#34Aqueous quenching media and use thereof in quenching metal substrates
#35MACHINE COMPONENT WITH A CAVITATION RESISTANT COVERING
#36Method and device for producing a metal component
#37METHOD AND MACHINE TOOL FOR THE PROCESSING AND HARDENING OF METALLIC WORKPIECES
#38High hardness, high toughness iron-base alloys and methods for making same
#39Endoprosthesis containing multi-phase ferrous steel
#40Method for producing steel pipe with excellent expandability
#41Process for continuous production of ductile microwires from glass forming systems
#42Aqueous quenching media and use thereof in quenching metal substrates
#43Method for the heat treatment of castings using an air quench and system for implementing the method
#44METHOD FOR QUENCHING OF STEEL MEMBER, QUENCHED STEEL MEMBER, AND AGENT FOR PROTECTING QUENCHED SURFACE
#45Carbonitrided induction hardened steel part superior in surface fatigue strength at high temperature and method of production of same
#46System and method for annealing nuclear fission reactor materials
#47Metal quenching medium
#48STEEL PIPE WITH EXCELLENT EXPANDABILITY AND METHOD FOR PRODUCING THE SAME
#49Method for transforming steel blanks
#50Method for quenching steel
#51Uniform heat treatment process for hardening steel
#52AQUEOUS QUENCHING MEDIA AND USE THEREOF IN QUENCHING METAL SUBSTRATES
#53Integrated Reformer and Batch Annealing Processes and Apparatus Therefor
#54Polymeric quenchant, manufacture thereof, and method for quenching steel
#55Method of Making High Strength Ferrous Article, and Article Made Thereby
#56Forging quench
#57Method for heat treating thick-walled forgings
#58Metal quenching medium
#59Method of making high strength bainite article, and article made thereby
#60Method and apparatus for cooling foundry castings
#61Forging quench
#62Apparatus for heat treatment of structural body parts in the automobile industry