Patents for C21D 10 - Modifying the physical properties by methods other than heat treatment or deformation (1,192)
02/2014
02/05/2014CN102719649B Vibration ageing device for movable loader arms
01/2014
01/29/2014CN203411588U Double-display controller capable of monitoring vibration aging in real time
01/22/2014CN103526010A Method and device for reinforcement of hole structure by utilization of square laser spot shock wave
01/22/2014CN103526009A Vibration ageing method for stress relief and dimension stabilization of rotor bracket outer ring assembly
01/22/2014CN103526008A Laser shock wave reinforcing method and apparatus
01/22/2014CN103525995A Treatment method for improving alloy material strength, toughness, and anti-fatigue life
01/15/2014CN203393190U Laser ultrasonic shot blasting quenching combined machining device
01/15/2014CN102732708B Method for reducing welding residual stress of thick plate by utilizing multi-layer and multi-pass welding interlayer welding residual heat to assist vibration
01/08/2014EP2681341A1 Method of manufacturing a magnetic substrate for an encoder
01/08/2014CN203382805U Modal broadband vibration stress elimination equipment
01/08/2014CN103498044A Coiled strip metal raw material sand blasting deformation stress relief device
01/08/2014CN102719654B Vibrating aging method of loading maneuvering arm
01/01/2014CN103484656A Thermal/vibratory combined stress homogenizing device
01/01/2014CN103484655A Stress homogenizing device for eliminating residual stress of workpiece based on cold/heat cycle principles
01/01/2014CN103484654A Light-water coaxial laser shock strengthening spray head
01/01/2014CN103484653A Device and method for impacting and strengthening fastening hole through ring laser
12/2013
12/25/2013CN103468925A Laser shock peening method and device of bottom plane of blade tenon groove of airplane
12/25/2013CN103464536A Vibration stress relief formation method and device under elastic deformation condition
12/25/2013CN103463739A Preparation method for far-infrared material and device
12/25/2013CN102766792B Preparation method of binding rare-earth iron giant magnetostrictive material
12/18/2013CN103451409A Steel wire rope destressing device
12/18/2013CN102978371B Vibration exciter
12/18/2013CN102653641B Laser quenching coating and method for machining corrugated roller by using same
12/11/2013CN103443301A Method of manufacturing a magnetic substrate for an encoder
12/11/2013CN103436685A Low-voltage high-current ultrasonic impact apparatus
12/11/2013CN102489530B Preparation method and device for three-dimensional (3D) gradient plates produced through multi-layer rolling and multi-point electric pulse treatment
11/2013
11/27/2013CN203312027U Magnetic core transverse magnetic field heat treatment furnace
11/20/2013CN103397174A Device and method for eliminating stress by utilizing modal broadband vibration
11/20/2013CN103397173A Signal processing method of modal broadband vibratory stress-relieving equipment
11/20/2013CN103397172A Modal broadband vibration stress relieving device
11/20/2013CN101605914B Process and apparatus for hardening the surface layer of components having a complicated shape
11/06/2013CN102242250B Device and method for eliminating welding stress of steel pipe ring beam by mechanical vibration
10/2013
10/31/2013US20130284320 Lightweight cast-iron product
10/23/2013CN102560079B Laser shock peening method and device using high-pressure gas as constrained layer
10/23/2013CN102260785B Residual stress relieving device based on high-energy electrical pulses generated by discharge of capacitor
10/16/2013CN103352187A Mg-Mo series Fe-based amorphous alloy ribbon and preparation method thereof
10/16/2013CN103352183A Mo-Zn-In series Fe-based amorphous alloy ribbon and preparation method thereof
10/16/2013CN103352182A Nb-V-Ag-Pd series Fe-based amorphous alloy ribbon and preparation method thereof
10/02/2013CN103334003A A treatment method for increasing corrosion resistance of an alloy material
10/01/2013US8545645 Stress free steel and rapid production of same
09/2013
09/18/2013CN203200308U Novel metal surface nano coverage device
09/18/2013CN103305682A Device and method for improving orientation silicon steel permeability
09/18/2013CN102643975B Heat treatment method for grain refinement of NiCrMoV steel forging piece
09/12/2013DE102012004671A1 Increasing component life of metals by introducing compressive stresses for notch reduction factor and hydrogen effusion by cavitation, by producing compressive stresses in component by cavitation, and opening crack by mechanical bias
09/11/2013CN103290175A Manufacturing method of automobile hub
09/04/2013EP2633301A1 Evaluation method and evaluation system for impact force of laser irradiation during laser peening and laser peening method and laser peening system
09/04/2013CN203174172U Angle beam probe ultrasonic peening device utilizing stepped ultrasonic peening pin
09/04/2013CN102839277B Method for improving low-carbon aluminum killed steel blank hot cracks by adopting low-voltage pulse current
09/04/2013CN102560014B Heat treatment device and heat treatment method for rapid heating in pulsed magnet field
08/2013
08/29/2013DE102012203094A1 Method for reducing residual stresses caused by dislocations in metallic workpieces, involves determining propagation velocity of sound wave oriented similarly in workpiece and effective width of dislocations in predetermined direction
08/22/2013WO2013091607A3 Method for structuring a surface of a workpiece
08/21/2013CN203144489U Ultrasonic impact stress relieving system
08/21/2013CN103255281A Processing method capable of realizing shape stability of thin-walled pipe fitting
08/21/2013CN103255280A Molybdenum-containing bearing steel surface strengthening process
08/15/2013WO2013091606A3 Method for structuring and chemically modifying a surface of a workpiece
08/14/2013CN203128631U Magnetic treatment device of cutting tool
08/14/2013CN102828016B Method for improving edge crack of boron-containing steel casting blank by adopting low-voltage pulse current
08/07/2013CN203112894U Vibration stress relief system in dynamic stress-amplitude aging mode
08/07/2013CN203112893U Ultrasonic high-frequency impact stress relieving system
07/2013
07/24/2013CN103215434A Method for removing stress of welded aluminum plate
07/17/2013CN102417952B Laser thermomechanical effect strengthening method and laser thermomechanical effect strengthening system for automotive LED (light-emitting diode) headlight molds
06/2013
06/19/2013CN203007324U Leaser head for strengthening laser shock for shielding parts of blisk
06/19/2013CN103160679A Explosion hardening method of high-manganese steel liner plate and movable cone and fixed cone of cone crusher
06/19/2013CN102019534B Manufacturing method of valve part
06/12/2013CN202989246U Hydro-generator seat vibration aging device
06/06/2013WO2013019732A3 Surface contouring of a weld cap and adjacent base metal using ultrasonic impact treatment
06/05/2013EP2599883A1 Orientated electromagnetic steel sheet and manufacturing method for same
06/05/2013CN202968655U Kettle body vibration aging device of still kettle
06/05/2013CN202968654U Kettle cover vibration aging device of still kettle
06/05/2013CN202968653U Vibration exciter
06/05/2013CN202968652U Vibration exciter
06/05/2013CN202968651U Vibration stress relief device for front frame of loader
06/05/2013CN202968650U Vibration ageing device for squeezing roll
06/05/2013CN202968649U Vibration aging device for compressor cylinder cover
06/05/2013CN202968648U Vibration aging equipment of compressor body
06/05/2013CN202968647U Automobile EPS (electric power steering) axial stress relieving equipment
06/05/2013CN202968646U Vibration aging movement operation device
06/05/2013CN103135622A Local residual stress ultrasonic testing and closed-loop control device
06/05/2013CN102703679B Method for improving corner flaw and heat-transfer flaw of niobium-containing steel casting blank by adopting low-voltage pulse current
05/2013
05/18/2013CA2759154A1 Hybrid materials with enhanced thermal transfer capability
05/15/2013CN103108966A Magnetic and electrical processing of metals, metal alloys, metal matrix composite parts and components
05/15/2013CN103103338A Method for eliminating welding stress of stationary members of blower fan
05/08/2013CN102605157B Heat treatment method of automotive body stamping die
05/08/2013CN102321793B Vibratory stress relief apparatus for medium frequency and low frequency shaft type parts, and use method thereof
05/01/2013CN202913035U Experimental equipment for metal ultrasonic treatment
05/01/2013CN103076821A In-situ sound energy control method for residual stress fields of elastic solids
05/01/2013CN103074481A Stepped ultrasonic impact needle device and application thereof
05/01/2013CN103071783A Device for preparing monotectic alloy through laser-strong magnetic field composite fusion casting
04/2013
04/24/2013CN103060545A Multi-path high-energy ultrasonic field treatment device for regulating and controlling welding residual stress
04/17/2013EP2580361A1 Magnetic and electrical processing of metals, metal alloys, metal matrix composite parts and components
04/17/2013CN103052880A Evaluation method and evaluation system for impact force of laser irradiation during laser peening and laser peening method and laser peening system
04/17/2013CN103045845A High energy ultrasonic field regulation and control method for residual stress
04/17/2013CN103045844A Destressing method applied to satellite aluminum alloy riveting bearing barrel
04/11/2013WO2013009882A3 Remediation of sensitization in metals
04/10/2013CN103031429A Method for regulating thermal expansion by stress regulation based on strain glass phase transformation
04/10/2013CN102251096B Sheet metal part vibratory stress relief method and device
04/03/2013CN103014314A Method for improving laser plasma shock wave pressure through magnetic and electric fields
04/03/2013CN103014313A Method for strengthening cylinder sleeve
04/03/2013CN103014278A Method for improving blade fatigue strength through comprehensive means
03/2013
03/27/2013CN102994734A Vibration aging device of loader front frame
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