18520624. METHOD FOR MAKING SUPERCONDUCTING COIL FOR MAGNETIC RESONANCE IMAGING simplified abstract (Imam Abdulrahman Bin Faisal University)
Contents
- 1 METHOD FOR MAKING SUPERCONDUCTING COIL FOR MAGNETIC RESONANCE IMAGING
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 METHOD FOR MAKING SUPERCONDUCTING COIL FOR MAGNETIC RESONANCE IMAGING - 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
METHOD FOR MAKING SUPERCONDUCTING COIL FOR MAGNETIC RESONANCE IMAGING
Organization Name
Imam Abdulrahman Bin Faisal University
Inventor(s)
Yassine Slimani of Dammam (SA)
METHOD FOR MAKING SUPERCONDUCTING COIL FOR MAGNETIC RESONANCE IMAGING - A simplified explanation of the abstract
This abstract first appeared for US patent application 18520624 titled 'METHOD FOR MAKING SUPERCONDUCTING COIL FOR MAGNETIC RESONANCE IMAGING
Simplified Explanation
The method described in the patent application involves producing polycrystalline YBaCuO (Y-358) by pelletizing powders of yttrium (III) oxide, a barium (II) salt, and copper (II) oxide, followed by calcination, ball milling, pelletizing again, and sintering in an oxygen atmosphere. The resulting material consists of elongated crystals embedded with spherical nanoparticles of yttrium deficient YBaCuO.
- Pelletizing powders of yttrium (III) oxide, a barium (II) salt, and copper (II) oxide
- Calcining the pellets at 850 to 950°C for 8 to 16 hours
- Ball milling under controlled conditions
- Pelletizing again and sintering in an oxygen atmosphere at 900 to 1000°C for up to 72 hours
- Producing polycrystalline YBaCuO with elongated crystals and spherical nanoparticles
Potential Applications
The technology can be applied in:
- Superconductors
- Magnetic levitation systems
- High-performance electronic devices
Problems Solved
The technology addresses the following issues:
- Enhancing superconducting properties
- Improving flux pinning capabilities
Benefits
The benefits of this technology include:
- Increased efficiency in superconducting applications
- Enhanced performance in electronic devices
Potential Commercial Applications
The technology can be commercially benefit:
- Electronics industry
- Energy sector
Possible Prior Art
Prior art related to the production of polycrystalline YBaCuO materials using similar methods may exist, but specific examples are not provided in the patent application.
Unanswered Questions
What are the specific controlled conditions required for ball milling in this process?
The patent application mentions ball milling under controlled conditions, but does not provide detailed information on what these conditions entail.
How do the spherical nanoparticles of yttrium deficient YBaCuO impact the overall properties of the material?
While the patent application describes the presence of spherical nanoparticles, it does not elaborate on the specific effects or benefits they provide to the polycrystalline YBaCuO material.
Original Abstract Submitted
A method of producing polycrystalline YBaCuO(Y-358) whereby powders of yttrium (III) oxide, a barium (II) salt, and copper (II) oxide are pelletized, calcined at 850 to 950° C. for 8 to 16 hours, ball milled under controlled conditions, pelletized again and sintered in an oxygen atmosphere at 900 to 1000° C. for up to 72 hours. The polycrystalline YBaCuOthus produced is in the form of elongated crystals having an average length of 2 to 10 μm and an average width of 1 to 2 μm, and embedded with spherical nanoparticles of yttrium deficient YBaCuOhaving an average diameter of 5 to 20 nm. The spherical nanoparticles are present as agglomerates having flower-like morphology with an average particles size of 30 to 60 nm. The ball milled polycrystalline YBaCuOprepared under controlled conditions shows significant enhancement of superconducting and flux pinning properties.