cast magnetとは 意味・読み方・使い方

In the method of manufacturing a copper wire for magnet wires by which a cast wire 18 is formed by pulling up copper molten metal 12 continuously and the copper wire 25 for the magnet wires is obtained by scalping the cast wire 18 by using a die 21, the scalping is performed after drawing the cast wire 18 at the reduction ratio of 30-40%.例文帳に追加

銅溶湯１２を連続的に引き上げて鋳造線材１８を形成し、鋳造線材１８をダイス２１を用いて皮剥ぎ加工してマグネットワイヤ用銅線２５を得るマグネットワイヤ用銅線の製造方法であって、鋳造線材１８を加工度３０〜４０％で伸線加工した後に皮剥ぎ加工する。 - 特許庁

To prevent aluminum die-cast warping due to a permanent-magnet embedding groove after molding in a two-pole permanent-magnet motor to be used for an electric compressor.例文帳に追加

電動圧縮機に２極の永久磁石型電動機を用いたとき、回転子の永久磁石埋設溝があるため、アルミダイカスト後歪みが発生する。 - 特許庁

To provide a method for raising the heat transfer rate of a cast lump from a casting mold surface to the inner wall surface of a casting mold when a rare earth alloy or particularly an alloy for an R-T-B magnet is manufactured by a centrifugal casting method and to thereby manufacture the alloy for the R-T-B magnet having microcrystalline grains which have not heretofore been.例文帳に追加

遠心鋳造法により、希土類合金、特にＲ−Ｔ−Ｂ系磁石用合金を製造する際に、鋳造塊の鋳型面から鋳型内壁面への熱伝達率を上げる方法を提供し、それにより従来にない微細な結晶粒を持つＲ−Ｔ−Ｂ系磁石用合金を製造する。 - 特許庁

To provide a rare earth magnet excellent in magnetic properties by suppressing fine R rich phase regions in a cast R-T-B system alloy ingot to obtain an alloy ingot having a very homogenized system for the purpose of evenly distributing the R rich phase in a magnet.例文帳に追加

鋳造されたＲ−Ｔ−Ｂ系合金塊中での微細Ｒリッチ相領域の生成を抑制し、均質性に優れた組織を有する合金塊を製造することにより、磁石中のＲリッチ相の分布を均質とし、磁石特性の優れた希土類磁石を提供する。 - 特許庁

To provide a method for manufacturing a rare-earth alloy powder for a sintered magnet, which reduces an amount of oxygen taken into the powder of a cast alloy, avoids a decrease of an adulterant effect and a decrease of sinterability, and prevents a lowering of residual magnetization.例文帳に追加

鋳造合金の粉末中に取り込まれる酸素量を低減し、不純物効果の低下および焼結性の低下を回避し、残留磁化の低下を防ぐことができる焼結磁石用希土類合金粉末の製造方法の提供。 - 特許庁

A ferromagnetic plate 15 is cast into the guide cylinder 10 so that it faces one or two of the magnets 24, and the magnet 24 exerts a magnetic field on the braking drum 7 so as to generate brake force based on an eddy current.例文帳に追加

案内筒１０に磁石２４の１つまたは２つに相対向するように強磁性板１５を鋳込み、磁石２４から磁界を制動ドラム７へ及ぼして渦電流に基づく制動力を発生させる。 - 特許庁

In the method where the molten metal of a coarse alloy is melted, the molten metal is cast into an alloy lump, the alloy lump is subjected to coarse grinding and is thereafter subjected to fine pulverization, and the obtained powder is subjected to powder compaction, and the compacted part is sintered, so as to produce a sintered rare earth magnet alloy, the fine pulverization is performed for two or more times.例文帳に追加

粗合金の溶湯を溶製し，この溶湯を合金塊に鋳造し，この合金塊を粗粉砕したあと更に微粉砕し，得られた粉末を用いて圧粉成形し，この成形品を焼結して，焼結希土類磁石合金を製造する方法において，前記の微粉砕を２回以上実施することを特徴とする焼結希土類磁石合金の製造法である。 - 特許庁