8 结果
CROSS-REFERENCE TO RELATED APPLICATIONS
This application claims priority under 35 U.S.C. .sctn. 119 to Korean Patent Application No. 10-2014-0163799, filed on Nov. 21, 2014, in the Korean Intellectual Property Office, the entirety of which is incorporated herein by reference.
TECHNICAL FIELD
The
BACKGROUND
Portions of the present disclosure are contained within U.S. Pat. No. 6,919,042 which is hereby expressly incorporated by reference in its entirety. The present disclosure particularly relates to an improved oxidation and fatigue resistant metallic coating for protecting high temperature
TECHNICAL FIELD
The subject invention provides a low manganese content, low silicon content, and medium carbon content steel that is more cost effective and improves residual stress, bending fatigue, and surface characteristics for driveline components.
BACKGROUND OF THE INVENTION
Driveline
BACKGROUND OF THE INVENTION
The present invention generally relates to nickel-base alloy compositions, and more particularly to nickel-base superalloys suitable for components requiring a polycrystalline microstructure and high temperature hold time (dwell) capability, for example, turbine disks of
BACKGROUND OF THE TECHNOLOGY
1. Field of Technology
The present disclosure relates to nickel-base alloys and articles of manufacture made therefrom. The present disclosure more particularly relates to nickel-base alloys having substantial thermal cracking resistance and other properties making the
CROSS-REFERENCE TO RELATED APPLICATIONS
Not Applicable
BACKGROUND OF THE INVENTION
As referred to herein, gun barrels or tubes are generally tubular structures through which projectile is fired. Gun barrels may have a smooth bore or be rifled to impart spin and stabilize the projectile being fired.
This is a national stage application filed under 35 USC 371 based on International Application No. PCT/FI2013/050708, filed Jun. 26, 2013, and claims priority under 35 USC 119 of Finnish Patent Application No. 20120215 filed Jun. 26, 2012.
This invention relates to a ferritic stainless steel having
BACKGROUND OF THE INVENTION
The operating temperature for automotive exhaust valves has been dramatically increased and continues to be increased as new engine cycles are altered by the addition of anti-pollution devices. Increased exhaust gas temperatures are beneficial because they promote