What is the difference between the sintering and bonding processes of magnets?

一沙一世

What is the difference between the sintering and bonding processes of magnets? [Copy link]

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What is the difference between the sintering and bonding processes of magnets?

maychang

Sintering does not require adhesives. Typical products are fired bricks, fired pottery and porcelain, and ferrite cores used in the electronics industry.

Bonding must be done with an adhesive. Typical products are resin-bonded angle grinder wheels and saw wheels.

chunyang

Sintering is a process of forming a solid by chemical reaction at high temperature. The whole is integrated and the internal structure is continuous. Bonding is a process of forming a solid by chemical reaction at high temperature. The bonded objects are still separated and the internal structure is not continuous.

eew_1PrAA0

Bonding: Made by adding adhesive; Sintering: Formed by vacuuming and heating at high temperature.

jimtien

Sintering is a complex physical and chemical reaction process, the most important of which is the crystallization reaction to obtain polycrystalline ferrite.