| ReturnTo Theme-Group-Choice | Onelevelup |
(Not Translated)
| 4E096 | Metal extraction processes | |
| B21C1/00 -19/00 | ||
| B21C1/00-19/00 | EA | EA00 MATERIALS AND PRODUCTS |
EA01 | EA02 | EA03 | EA04 | EA05 | EA06 | EA07 | EA08 | EA09 | |
| . Materials | . . Iron (Fe) | . . . Stainless steel | . . Copper (Cu) | . . Aluminum (Al) | . . Titanium (Ti) and zirconium (Zr) | . . Tungsten (W), molybdenum,(Mo) and niobium (Nb) | . . Materials that are difficult to process | . . Ceramics | ||||
| EA11 | EA12 | EA13 | EA14 | EA16 | EA17 | EA18 | EA19 | |||||
| . Shapes | . . Strips | . . . Thin strips and ultra-thin strips | . . Rods (i.e., materials with a filled center) | . . Tubes | . . . Grooved tubes | . . . . Tubes with grooves on the inner surface | . . . Composite tubes | |||||
| EA21 | EA22 | EA23 | EA24 | EA25 | EA26 | EA27 | ||||||
| . Forms | . . Materials of different shapes | . . . Materials with an equilateral polygonal cross-section | . . Composite materials | . . . Superconductive materials | . . . Coated materials (i.e., gilded or plated materials) | . . Twisted strips | ||||||
| FA | FA00 TOOLS FOR EXTRACTION PROCESSES |
FA01 | FA02 | FA03 | FA04 | FA05 | FA06 | FA07 | FA08 | FA09 | FA10 | |
| . Dies | . . Die shapes and die structures | . . . Roller dies | . . . Ball dies | . . . Divided dies | . . . Dies of different shapes | . . . Details | . . . . Approach units | . . . . Bearing units | . . . . Relief units | |||
| FA11 | FA12 | FA13 | FA14 | FA16 | FA17 | FA18 | FA20 | |||||
| . . Support and mounting | . . . Die holders | . . . Rotary dies | . . . Oblique dies | . . Properties of the materials | . . . Diamond | . . . Super-hard materials | . . Adjustment of the die temperature | |||||
| FA21 | FA22 | FA23 | FA24 | FA25 | FA26 | FA28 | FA30 | |||||
| . Plugs and mandrels | . . Shapes | . . . Grooved plugs or mandrels | . . . Floating plugs or mandrels | . . . Plugs and mandrels with different shapes | . . . Connections | . . Structures | . . Quality of materials | |||||
| FA32 | FA34 | |||||||||||
| . . Insertion | . . Extraction | |||||||||||
| FA41 | FA44 | FA45 | ||||||||||
| . Head-grasping tools | . Tool manufacturing and tool repair | . . Dies | ||||||||||
| GA | GA00 EXTRACTION EQUIPMENT |
GA01 | GA02 | GA03 | GA04 | GA05 | ||||||
| . Extractor shapes | . . Drawing benches (i.e., stretching machines) | . . Drawing blocks (i.e., line-stretching machines) | . . . Slip types | . . . Non-slip types | ||||||||
| GA11 | GA12 | GA13 | GA14 | GA15 | GA16 | GA17 | GA18 | |||||
| . Transfer mechanisms | . . Supply and rewinding | . . Tensioning devices | . . Accumulation | . . Guides | . . . Guide dies | . . Cutting | . . Winding devices | |||||
| GA21 | GA22 | GA24 | GA25 | GA27 | GA28 | GA30 | ||||||
| . Tips and openings | . . Swaging equipment | . Inspection | . . Damage checks | . Reforming and remodeling | . . Reforming dies | . Other extraction equipment | ||||||
| HA | HA00 TREATMENT OPERATIONS |
HA01 | HA02 | HA04 | HA05 | HA06 | HA08 | HA09 | HA10 | |||
| . Joining of processed materials | . . Joining by welding | . Cleaning | . . Descaling | . . . Mechanical descaling | . Fluid treatments | . . Spraying and atomization | . . Immersion | |||||
| HA11 | HA12 | HA13 | HA14 | HA15 | HA16 | HA17 | HA19 | |||||
| . Extraction | . . Forced lubrication | . . Application of reverse tension (i.e., rear tension) | . . Extraction operations accompanied by enlargement of the diameter and the enlargement of the tube | . . Extraction operations accompanied by plasticizing processes (i.e., other than extraction) | . . . Rolling | . . . Extrusion | . Automatic control systems | |||||
| HA21 | HA22 | HA23 | HA24 | HA26 | HA27 | HA28 | HA29 | HA30 | ||||
| . Heat treatments | . . Heating | . . Cooling | . Drying | . Use of oscillation | . . Ultrasonic oscillation | . Treatments for structural parts of devices | . Detection and prevention of cut wires | . Other treatment operations | ||||
| JA | JA00 LUBRICATION TREATMENTS |
JA01 | JA02 | JA03 | JA04 | JA05 | JA06 | JA08 | JA10 | |||
| . Lubricants | . . Limes | . . Borax | . . Phosphate | . . Oxalic acids | . . Stearic acids | . . Resins | . . Metals | |||||
| JA11 | JA12 | JA13 | JA15 | JA16 | ||||||||
| . Lubricants | . . Dry lubricants (i.e., powders) | . . Wet lubricants (i.e., liquids) | . Lubricant tanks | . . Tools for application of lubricants | ||||||||
| KA | KA00 ADJUSTMENT AND CONTROL |
KA01 | KA02 | KA03 | KA04 | KA05 | KA06 | KA07 | KA08 | KA09 | KA10 | |
| . Processing rate and reduction of area | . . Processing in stages | . Temperature | . . Temperature of processed materials | . Speed | . . Rotation speed | . Pressure and blowing force | . Tensile strength (i.e., tensile strength of processed materials) | . Measurements and diameters | . . Thickness | |||
| KA11 | KA12 | KA13 | KA14 | KA15 | KA16 | KA17 | KA19 | |||||
| . Position, displacement, and distance | . . Spacing and intervals | . Angle | . Concentration | . Viscosity | . Flow rate | . Torque | . Others |