20pcs 10 mm x 3 mm Thick with CounterSunk Hole 3 mm N35 Strong Countersunk Ring Rare Earth Neodymium Magnets Nickel Plated Disc Countersunk Magnets Sale
- 치수: 10MM 그녀. x 3mm thick with countersunk hole 3mm
- 자기면: 10mm 직경
- 자석 유형: 영구적인
- 재료: 소결된 NdFeB, 네오디뮴
- 등급: N35
- 도금 / 코팅: 니쿠니 (니켈 도금)
- 자화 방향: 축방향(편평한 끝의 극)
- 무게: 1.63 g/개
- Hole type: single countersunk hole
- 최대 작동 온도: 176° F (80℃)
- 수량: 20x countersunk magnets
- 당기는 힘:대략. 0.75 kg
Countersunk neodymium disc magnets can be fastened with a countersunk head screw. 그들은 단지 4 mm 두께이므로 표지판을 걸기에 매우 신중함, 도구, 등. 캐비닛 제작에 특히 적합, 주방 설치, 부스 및 매장 공사, 간판 기술, 등.
strong neodymium countersunk disc magnets are best for securely attaching magnets on to both magnetic and non-magnetic surfaces including wood, plastic, 놋쇠, 구리, rubber and aluminum.
The countersunk hole enables a standard screw to be flush mounted into the magnet to securely fasten it into doors, cabinets, 가슴, toolboxes, displays, 손짓, 패널, art frames and other hidden closure or attachment applications. Closures can involve a pair of magnets with the countersunk holes on opposing poles or one magnet and a steel disc.
Strong countersunk ring magnets sized specifically for flat-head screws. The north pole is on the side of the magnet with the large hole, where the head of the screw would be.
These countersunk rings can be used for a wide range of applications including door closures and tool hangers.
네오디뮴 (화학 기호 Nd) 요소입니다 60 주기율표에. 희토류 금속이며 Lanthanides 계열 중 하나를 형성합니다.. 철분에 첨가하면 (철) 및 붕소 (비) (화학식 Nd14Fe21B) 결과적으로 생성된 자석은 현재 사용 가능한 자석 중 가장 강한 자석입니다.. 네오디뮴 자석은 때때로 네오(Neo)라고도 알려져 있습니다., Neod 또는 NIB 자석.
Neodymium magnet are usually coated Nickel-Copper-Nickel plating to prevent the iron from rusting.
Neodymium block magnet was made of NdFeB, have strong magnetic performances and appearance does not rust, usually placed in room temperature, the maximum operating temperature is 80 ° C , and it never will demagnetization.
참고하세요: 네오디뮴 자석은 부서지기 쉽고 과도한 힘을 가하면 깨질 수 있습니다.. 모든 고정 표면이 수평인 것은 아닙니다., which is why magnets need a little slack. This allows them to optimally align with the ferromagnetic object and extend the highest adhesive force. That is why we recommend fastening these magnets by hand.
네오디뮴 자석은 건조한 실내 공간에 사용하기에 적합합니다..




















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