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9 rezultate
Endodontic file with high fatigue resistance
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CROSS REFERENCE
The non-provisional application claims priority from Taiwan Patent Application NO. 104107138, filed on Mar. 6, 2015, the content thereof is incorporated by reference herein.
FIELD OF THE INVENTION
The present invention relates to an improved endodontic file, and particularly to an
Economic oxidation and fatigue resistant metallic coating
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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
Superalloys and components formed thereof
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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
High purity powders
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FIELD OF THE INVENTION
The invention relates to high purity yttria or ytterbia stabilized zirconia powders for thermal barrier coatings for components intended to be used in cyclic thermal environments such as for gas turbine blades, vanes and seal surfaces exposed in the hot section of gas turbine
High purity zirconia-based thermally sprayed coatings and processes for the preparation thereof
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FIELD OF THE INVENTION
The invention relates to thermally sprayed coatings for components intended to operate in cyclic thermal environments, said coatings having a substantial homogeneous dispersion of vertical macrocracks throughout the coating to improve their thermal fatigue
Aluminum-copper alloys with improved strength
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BACKGROUND
1. Field of the Invention
The present invention is generally related to aluminum alloys and articles produced therefrom. More particularly, the present invention is related to aluminum-copper alloys exhibiting improved strength at room temperature and elevated temperatures.
2. Description
Optical lenses
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CROSS-REFERENCE TO RELATED APPLICATION
This application claims the priority benefit of Taiwan patent application serial no. 106206569, filed on May 9, 2017. The entirety of the above-mentioned patent application is hereby incorporated by reference herein and made a part of this
Monocrystalline alloy with a nickel base matrix
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FIELD OF THE INVENTION
The invention relates to monocrystalline alloys with a matrix having a nickel base, without the intentional addition of carbon, or boron or of zirconium.
SUMMARY OF THE PRIOR ART
Such alloys are known for example from FR-A-2 557 598 or from European published application
Advanced gun barrel
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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.
Cea mai completă bază de date cu plante medicinale susținută de știință
- Funcționează în 55 de limbi
- Cure pe bază de plante susținute de știință
- Recunoașterea ierburilor după imagine
- Harta GPS interactivă - etichetați ierburile în locație (în curând)
- Citiți publicațiile științifice legate de căutarea dvs.
- Căutați plante medicinale după efectele lor
- Organizați-vă interesele și rămâneți la curent cu noutățile de cercetare, studiile clinice și brevetele
Tastați un simptom sau o boală și citiți despre plante care ar putea ajuta, tastați o plantă și vedeți boli și simptome împotriva cărora este folosit.
* Toate informațiile se bazează pe cercetări științifice publicate
