Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Specimen preparation device, and control method in specimen preparation device
Barrier layers comprising Ni-inclusive ternary alloys, coated articles including barrier layers, and methods of making the same
Watch dial
Semiconductor memory device and manufacturing method thereof
Submersible remote smoke sensor
Bit error mitigation
Disk drive
  Randomly Featured Patents
Method and apparatus for automatic control of multiple cameras
Probe device for integrated circuit wafers
Fiber optic wiring control system
Field effect transistor with crystallized channel region
Jar
Self-aligned split-gate nonvolatile memory structure and a method of making the same
Oxidation inhibiting caps for carbon friction disc
Poinsettia plant named `Duelepink`
Fuel supply devices for internal combustion engines
Benzofuran derivatives, their preparation and use