17962692. GRADIENT WITHIN A THERMAL BARRIER COATING AND METHODS OF THEIR FORMATION simplified abstract (General Electric Company)
Contents
- 1 GRADIENT WITHIN A THERMAL BARRIER COATING AND METHODS OF THEIR FORMATION
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 GRADIENT WITHIN A THERMAL BARRIER COATING AND METHODS OF THEIR FORMATION - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
GRADIENT WITHIN A THERMAL BARRIER COATING AND METHODS OF THEIR FORMATION
Organization Name
Inventor(s)
Margeaux Wallace of Niskayuna NY (US)
Mamatha Nagesh of Bangalore (IN)
Mohandas Nayak of Bangalore (IN)
Sundeep Kumar of Niskayuna NY (US)
Bernard Patrick Bewlay of Niskayuna NY (US)
Julie Marie Kuhn of Cincinnati OH (US)
GRADIENT WITHIN A THERMAL BARRIER COATING AND METHODS OF THEIR FORMATION - A simplified explanation of the abstract
This abstract first appeared for US patent application 17962692 titled 'GRADIENT WITHIN A THERMAL BARRIER COATING AND METHODS OF THEIR FORMATION
Simplified Explanation
The patent application describes methods for forming a thermal barrier coating with a non-linear compositional gradient and/or a non-linear porosity gradient on coated components.
- The method involves spraying a deposition mixture of two compositions onto a substrate using a solution precursor plasma spray apparatus.
- During the spraying process, at least one deposition parameter is adjusted to create the non-linear gradient in the thermal barrier coating.
Potential Applications
The technology can be applied in industries such as aerospace, automotive, and power generation for enhancing the performance and durability of components exposed to high temperatures.
Problems Solved
1. Improved thermal insulation and protection against heat-related degradation. 2. Enhanced resistance to thermal cycling and mechanical stresses.
Benefits
1. Increased efficiency and lifespan of components. 2. Reduced maintenance and replacement costs. 3. Enhanced performance under extreme conditions.
Potential Commercial Applications
Optimizing gas turbine components, improving engine efficiency, and enhancing the durability of industrial machinery.
Possible Prior Art
Prior art may include traditional methods of applying thermal barrier coatings with uniform compositions and porosity levels, which may not offer the same level of performance and durability as the non-linear gradient coatings described in the patent application.
Unanswered Questions
How does the non-linear gradient affect the overall performance of the coated components compared to traditional coatings?
The article does not provide specific data or comparisons between the non-linear gradient coatings and traditional coatings in terms of performance metrics such as thermal insulation, durability, or efficiency.
What specific industries or applications would benefit the most from this technology?
While the potential applications are mentioned broadly, more detailed information on the specific industries or components within those industries that would benefit the most from this technology is not provided.
Original Abstract Submitted
Methods are provided for forming a thermal barrier coating having a non-linear compositional gradient and/or a non-linear porosity gradient, along with coated components formed therefrom. The method includes spraying a deposition mixture of a first composition and a second composition via a solution precursor plasma spray apparatus onto a surface of a substrate; while spraying the deposition mixture, adjusting at least one deposition parameter such that the thermal barrier coating is formed with the non-linear gradient.
