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Matches 601 - 650 out of 3,541

Document Document Title
JP5675296B2  
JP5667491B2  
JP5665564B2  
JP5665565B2  
JP5640792B2  
JP5638231B2  
JP5639064B2  
JP5635316B2  
JP5633101B2  
JP5631044B2  
JP2014530298A
The present invention relates to a method of manufacturing TWIP and nano 双晶 austenitic stainless steel. Austenitic steel is C not more than 0.018wt%, and 0.25*0.75wt% of Si, It is necessary to contain 1.5*2wt% of Mn, 17.80*19.60wt% o...  
JP2014529682A
A permanent magnet is Fe.16N2Phase composition can be included. A step which makes 鉄線 or a griddle in which this permanent magnet includes at least one iron crystal distorted in the parallel direction on substance to <001>crystal axe...  
JP2014210294A
To provide a shot-peening method by which tooth surface fatigue strength of a gear can be excellently improved.In the shot-peening method of the present invention, two-stage shot-peening is performed for projecting on the gear after bein...  
JP5624503B2  
JP2014208363A
To provide a repairing method which can process a build-up welding part at low hardness and obtain HRC 60 or more hardness after hardening while resolving a problem of welding difficulty due to a blow hole etc. and fixing the defect of d...  
JP5618978B2  
JP2014206219A
To provide a highly-durable helical compression spring produced while using inexpensive wire rod, by eliminating tensile residual stress caused by coiling, and forming a carbon concentrated layer on a surface of the wire rod to impart an...  
JP5614887B2  
JP2014201774A
To provide a method of manufacturing a high carbon hot rolled steel sheet for cold rolling containing, by mass%, C of 0.1 to 1.3% and Si of 0.05 to 2.0% and capable of suppressing generation of shiny defects occurring after cold rolling....  
JP5609594B2  
JP2014189833A
To provide a high strength austenitic free-cutting stainless steel wire having high strength and excellent machinability at low cost.There is provided the high strength austenitic free-cutting stainless steel wire containing, by mass%, C...  
JP2014184478A
To provide a manufacturing method of an endless metal belt capable of improving fatigue strength, by imparting high compressive residual stress, without causing productivity reduction and a large equipment change.The manufacturing method...  
JP5599653B2  
JP2014181344A
To realize a hydrogen storage alloy which is inexpensive, requires no activation treatment at high temperatures and is capable of repeated absorption/emission of hydrogen.A TiFe hydrogen storage alloy has hydrogen transfer paths which ex...  
JP2014176870A
To provide a laser peening device capable of freely performing laser peening depending on various situations desired by a user.A laser peening device includes a slide mechanism 4 that slides a coating member 2, having at least a solid tr...  
JP2014173127A
To provide a molding die capable of improving adhesion and followability of a hard film onto a die substrate, and to provide a production method thereof.A molding die 1 is formed by coating a hard film 3 on the surface 200 of a die subst...  
JP2014172077A
To provide a technology for highly efficiently descaling a stainless annealing steel strip by a scale breaker, a shot blast and acid cleaning treatment.In the manufacturing method of the stainless steel strip, when applying shot blast tr...  
JP5590773B2  
JP2014162971A
To provide a steel for a friction stirring process.A steel has a composition comprising, in mass%, C: 0.40-1.50%, Si: 0.15-2.00%, Mn: 0.30-2.00%, Cr: 0.50-3.00%, and optionally one or two or more of Mo: 0.05-0.50%, B: 0.0003-0.0100%, Ti:...  
JP2014151401A
To provide a peening device which eliminates the possibility that a striking force adding member is left in a plant as a residue, and makes a peening portion compact.A peening device has a chamber 2; a plurality of peening rods 4; a nozz...  
JP5559961B2  
JP5559768B2  
JP5550359B2  
JP5550405B2  
JP2014122652A
To provide a suspension coil spring capable of suppressing breakage caused by corrosion generated in an end coil portion.A compressive residual stress part 50 having a compressive residual stress from a surface of a wire 40 to a first de...  
JP5540433B2  
JP5527312B2  
JP5523241B2  
JP5521818B2  
JP5520591B2  
JP2014101565A
To provide a method of manufacturing a case hardened steel and parts omissible of normalizing after hot forging and excellent in high temperature carburizability.There is provide a case hardened steel containing, by mass%, C:0.10 to 0.35...  
JP5511067B2  
JP2014098422A
To provide a lamination ring that improves durability by applying residual stress of different stress distribution in the width direction of the lamination ring, and provide a manufacturing method of the lamination ring.In a lamination r...  
JP2014097510A
To provide a method for carrying out a peening to a welded structure, the method enabling a remarkable improvement in the fatigue strength of a weld joint by introducing compressive residual stress by applying, with a usage of a simple t...  
JP2014513273A
The present invention relates to a manufacturing method of a magnetic board for encoder scales. A substrate is cooled in front of a mechanical processing process including a process into which this method processes a substrate mechanical...  
JP5500324B1
This 2 phase stainless steel pipe is tensile yield strength YS of 689.1*1000.5MPa to the direction of a tube axis of a 2 phase stainless steel pipe.LTIt を有 and is the above-mentioned tensile yield strength YS.LTCompressive yield stre...  
JP5497655B2  
JP2014088872A
To provide manufacturing methods for forming cooling channels provided with openings reduced in size.A manufacturing method includes forming one or more grooves 132 in a component that comprises a substrate 110 with an outer surface 112....  
JP2014087842A
To provide a mechanical component that hardens a necessary part of a surface only by easy and simple press working and which leaves internal toughness as-is, and a method of manufacturing the same.A high-strength steel plate with a tensi...  
JP5494025B2  

Matches 601 - 650 out of 3,541