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
Memory device and method for repairing a semiconductor memory
Tire for motorcycle
System and method for video encoding
Engineered enzymes with methionine-gamma-lyase enzymes and pharmacological preparations thereof
Method and apparatus for monitoring and/or controlling the curing of cements used in medical procedures
ZnO green luminescent material and its preparation
Electronic device and control method therein
  Randomly Featured Patents
Secure dynamic loading
Leg joint assist device for leg type movable robot
Foot mop
Cyclic oxazo derivatives
Method for managing multicast addresses for transmitting and receiving multimedia conferencing information on an internet protocol (IP) network implemented over an ATM network
Plasma Processing method
Preparation of polyethylene films
Transfer printing sheet with impregnating agents and two-component electrophotographic toner and transfer printing of textile materials of cotton
Image recording apparatus with index information recording feature
Modular splint system