Resources Contact Us Home
Cast, heat-resistant austenitic stainless steels having reduced alloying element content

Image Number 2 for United States Patent #7749432.

A cast, austenitic steel composed essentially of, expressed in weight percent of the total composition, about 0.4 to about 0.7 C, about 20 to about 30 Cr, about 20 to about 30 Ni, about 0.5 to about 1 Mn, about 0.6 to about 2 Si, about 0.05 to about 1 Nb, about 0.05 to about 1 W, about 0.05 to about 1.0 Mo, balance Fe, the steel being essentially free of Ti and Co, the steel characterized by at least one microstructural component selected from the group consisting of MC, M.sub.23C.sub.6, and M(C, N).

  Recently Added Patents
Contact sensor, driver device, and care bed
Laser processing method and apparatus
Autonomous downlink code selection for femto cells
Linear transformer power supply
Hepodxilin analog enantiomers
Control system of substrate processing apparatus, collecting unit, substrate processing apparatus and control method of the substrate processing apparatus
Location-type tagging using collected traveler data
  Randomly Featured Patents
Legless storage and play table for use by children
Treatment of pets
Temperature compensated stack of piezoelectric elements
Transmitter, communication system, and communication method
Process for producing polycondensable macromonomer
Metal stud frame element
Interdental brush package
Automated system for two-dimensional electrophoresis
Container holder
Process for making microdenominated cellulose