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Matches 601 - 650 out of 3,527

Document Document Title
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  
JP5500324B1  
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  
JP5490991B2  
JP5472432B2  
JP5467408B2  
JP5457000B2  
JP2014055343A
To provide a compression coil spring having high durability and to provide its manufacturing method.A compression coil spring uses a steel wire containing, by wt.%, C: 0.45 to 0.80%, Si: 0.15 to 2.50%, Mn: 0.3 to 1.0% and the balance iro...  
JP5455327B2  
JP5454658B2  
JP5455031B2  
JP2014506290A  
JP5441114B2  
JP5437944B2  
JP5431139B2  
JP5433692B2  

Matches 601 - 650 out of 3,527