Ceramic vacuum chamber of nonlinear impact magnet and manufacturing method of ceramic vacuum chamber

• Main Authors: LEI YANGYANG, YUAN QIBING, TONG JIN, LIU YONGFANG
• Format: Patent
• Language: Chinese; English
• Published: 29.09.2023
• Subjects: ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMISTRY; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; LIME, MAGNESIA; METALLURGY; PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OFNEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMICBEAMS; REFRACTORIES; SLAG; TREATMENT OF NATURAL STONE

The invention provides a ceramic vacuum chamber of a nonlinear impact magnet, which comprises a ceramic tube, the cross section of the ceramic tube perpendicular to the length direction of the ceramic tube is runway-shaped, the outer surface of the ceramic tube is provided with eight linear grooves extending along the length direction of the ceramic tube, and a pre-embedded coil is pre-embedded in each groove. All inner surfaces of the ceramic tube are plated with titanium films; each of the two ends of the ceramic tube is connected with one kovar sealing piece in a sealing mode to achieve vacuum sealing, the end, away from the ceramic tube, of each kovar sealing piece is sequentially connected with the stainless steel vacuum tube, the corrugated tube and the flange plate, and the corrugated tube is provided with a spring shielding contact. The invention also provides a manufacturing method of the product. According to the ceramic vacuum chamber, electron beam injection can be achieved, the influence on beam