Triglyceride
发表于 2025-3-23 12:01:08
Enculturation Of The Life-Worldt magnets (pms). Whereas the early pms were based on the pinning of domain walls by grain boundaries, precipitations and dislocations, for AlNiCo and hard ferrites the nucleation mechanism became relevant. This latter mechanism also prevails in numerous rare-earth-transition metal compounds of sinte
Jingoism
发表于 2025-3-23 15:57:09
The Work of Art and Its Interpretationnnel angular pressing allows producing Pr-Fe-B-Cu alloys as fine-grain bulk precursors with high coercivity and the radial orientation of the Pr.Fe.B easy axes. The precursors were pulverized by both mechanical grinding and hydrogen decrepitation. After optimization of the particle size and the heat
哑巴
发表于 2025-3-23 22:01:19
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凝视
发表于 2025-3-24 01:06:08
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爱了吗
发表于 2025-3-24 05:57:36
Pauline Steens,Koos van NugterenBonded rare-earth magnets are indispensable to computers and audio-visual applications. Most of them are isotropic Nd-Fe-B magnets whose maximum energy product is limited up to 90 kJ/m.. They are made from MQ powder (MQP) which is supplied by Magnequench International.
Indicative
发表于 2025-3-24 08:23:17
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Sinus-Rhythm
发表于 2025-3-24 11:16:08
The Work of Art and Its InterpretationThe use of permanent magnets in the power tool industry is explored. The paper describes the benefits and issues of migrating from ferrite to bonded Neodymium magnets. The power tool industry requests new materials from the permanent magnet industry.
folliculitis
发表于 2025-3-24 17:33:46
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cushion
发表于 2025-3-24 19:07:01
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Gullible
发表于 2025-3-25 00:05:12
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