Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
High-strength steel material with excellent hydrogen embrittlement resistance










Image Number 4 for United States Patent #8016953.

The invention provides a steel material with satisfactory hydrogen embrittlement resistance, and particularly it relates to high-strength steel with satisfactory hydrogen embrittlement resistance and a strength of 1200 MPa or greater, as well as a process for production thereof. At least one simple or compound deposit of oxides, carbides or nitrides as hydrogen trap sites which trap hydrogen with a specific trap energy is added to steel, where the mean sizes, number densities, and length-to-thickness ratios (aspect ratio) are in specific ranges. By applying the specific steel components and production process it is possible to obtain high-strength steel with excellent hydrogen embrittlement resistance.








 
 
  Recently Added Patents
System and method for burst separation and extended interleaving length
Insulated container sleeve
Analysis of stress impact on transistor performance
Snap-engagement structure
Biomedical electro-stimulator
Approaching object detection system
Synergistic compositions for the treatment of topical viral infections
  Randomly Featured Patents
Pivotal connection of a support brace to a table leg and a table top
Method and apparatus for grinding work pieces
Hemostatic textile
Acylated piperidine derivatives as melanocortin-4 receptor agonists
Lens barrel and projection aligner
Object evacuation chute, module incorporating such chutes and object sorting installation equipped therewith
Barrel-type coating apparatus
Vector to raster processor
Semiconductor device and method for manufacturing
Fuser latch system