119086 ⎘
Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for drills; for milling cutters; for machine cutting tools
SURFACE-HARDENED, ROTATIONALLY SYMMETRICAL WORKPIECE, HARDENING METHOD AND HARDENING APPARATUS
#2METHOD OF TREATING A CEMENTED CARBIDE MINING INSERT
#3Method of treating a mining insert
#4Wear-resistant armored cutting tool
#5Deep Cryogenic Treatment Chamber for Industrial Applications
#6Drill tool and method for producing same
#7Surface-hardened, rotationally symmetrical workpiece, hardening method and hardening apparatus
#8System for treating material of a cutting element
#9Boring bit component with hard face wear resistance material with subsequent heat treatment
#10METHOD FOR PRODUCING HIGH-SPEED TOOL STEEL MATERIAL, METHOD FOR PRODUCING HIGH-SPEED TOOL STEEL PRODUCT, AND HIGH-SPEED TOOL STEEL PRODUCT
#11Drill bit for drilling and method for manufacturing same
#12High-speed tool steel, material for tools, and method for producing material for tools
#13Drill component
#14Martensitic stainless steel
#15Method for treating toughness and hardness of drill bit buttons
#16Compressive residual stress-hardened downhole tool shaft region
#17MMC DOWNHOLE TOOL REGION COMPRISING AN ALLOTROPIC MATERIAL
#18Method for producing high-speed tool steel material, method for producing high-speed tool steel product, and high-speed tool steel product
#19BAINITIC STEEL FOR ROCK DRILLING COMPONENT
#20Cutting elements comprising a low-carbon steel material, related earth-boring tools, and related methods
#21Drill bit for drilling and method for manufacturing same
#22Tire rasp blade
#23Soil auger and method of manufacture
#24PARTIALLY HARDENED ROTARY TOOL AND CORRESPONDING PRODUCTION METHOD
#25METHOD OF MANUFACTURING GEAR-CUTTING TOOLS
#26Creping blade and method for its manufacturing
#27STAINLESS STEEL AND A CUTTING TOOL BODY MADE OF THE STAINLESS STEEL
#28Screw conveyor made of alloyed steel and tempered by electromagnetic induction or exposure to a flame
#29METHOD FOR PRODUCING A DRILL BIT
#30Earth-boring tools with precise cutter pocket location and orientation and related methods
#31Method of manufacturing cemented carbide cutting tool and cutting tool manufactured by the method
#32Method for manufacturing superior 13Cr friction-welded drillrod
#33Die steel and method for producing same
#34BAINITIC STEEL FOR ROCK DRILLING COMPONENT
#35Rotary drill bits comprising maraging steel and methods of forming such drill bits
#36Tool for piercing mill
#37Methods of thermo-mechanically processing tool steel and tools made from thermo-mechanically processed tool steels
#38Recrystallization, refinement, and strengthening mechanisms for production of advanced high strength metal alloys
#39Chisels
#40Recrystallization, Refinement, and Strengthening Mechanisms For Production Of Advanced High Strength Metal Alloys
#41Tube welding rod resistant to high stress abrasion
#42High speed tool steel, material for blade edge, cutting tool, and manufacturing method of material for blade edge
#43Shear for shearing products and associated production process
#44Drill bit for a rock drilling tool with increased toughness and method for increasing the toughness of such drill bits
#45Methods of forming earth-boring tools
#46Chisels
#47Punching tool
#48Martensitic Stainless Steel Produced by a Twin Roll Strip Casting Process and Method for Manufacturing Same
#49ABRASION RESISTANT STEEL, METHOD OF MANUFACTURING AN ABRASION RESISTANT STEEL AND ARTICLES MADE THEREFROM
#50HARDFACING COMPOSITIONS, METHODS OF APPLYING THE HARDFACING COMPOSITIONS, AND TOOLS USING SUCH HARDFACING COMPOSITIONS
#51Indexable Drill and Drill Body
#52Steel for machine structure use excellent in cutting tool lifetime and machining method of same
#53Method of increasing the fracture toughness of the outer layer of a carbide cutting bit of a drill
#54Drill bit for a rock drilling tool with increased toughness and method for increasing the toughness of such drill bits
#55Steel
#56HIGH CORROSION-RESISTANT, HIGH-STRENGTH AND NON-MAGNETIC STAINLESS STEEL, HIGH CORROSION-RESISTANT, HIGH-STRENGTH AND NON-MAGNETIC STAINLESS STEEL PRODUCT AND METHOD FOR PRODUCING THE SAME
#57Method of strengthening tool material by penetration of reinforcing particles
#58Method of heat treating cultivating disc, coulter, and seed drill blades made from heat quenched boron steels, such that they can be roller re-edged and re-sharpened, and yet retain excellent toughness, hardness and wear characteristics, and are especially useful in dry sandy soils such as found in certain wheat growing regions
#59Cryogenic Treatment Systems and Processes for Grinding Wheels and Bonded Abrasive Tools
#60Methods of thermo-mechanically processing tool steel and tools made from thermo-mechanically processed tool steels
#61Cryogenic treatment processes for diamond abrasive tools
#62Method for the heat treatment of a profile, device for the heat treatment of a profile and profile
#63EARTHBORING TOOL AND METHOD OF CASEHARDENING
#64Elongated percussive rock drilling element, a method for production thereof and a use thereof
#65Earth boring drill bits made from a low-carbon, high-molybdenum alloy
#66Process of drill bit manufacture
#67Holder for a cutting tool for metalworking and a method for the production of a holder for a cutting tool
#68Maintaining carburized case during neutral to the core heat treatment processes
#69Drill rod and method of manufacture thereof
#70Cutting tool for metal working as well as method in the production of cutting tools