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- 00:26, 21 October 2024 diff hist +71 NdFeB (Q3945) Changed [ja] description: ネオジム(Nd)、鉄(Fe)、ボロン(B、ホウ素)の合金。他に混ぜる元素としてコバルト(Co)等が挙げられる。 current
- 00:26, 21 October 2024 diff hist +63 NdFeB (Q3945) Added [en] label: NdFeB
- 03:45, 16 October 2024 diff hist +4 (Q3944) Changed [ja] label: 磁性材料 current
- 03:44, 16 October 2024 diff hist +418 NdFeB (Q3945) Created claim: has broader (P8): (Q3944)
- 03:44, 16 October 2024 diff hist +429 N NdFeB (Q3945) Created a new Item: NdFeB, ネオジム(Nd)、鉄(Fe)、ボロン(B、ホウ素)の合金。
- 03:39, 16 October 2024 diff hist +418 (Q3944) Created claim: has broader (P8): Materials (Q3607)
- 03:39, 16 October 2024 diff hist +3 (Q3944) Changed [ja] description: 磁性を帯びることができる物質。磁性材料分野では特定の合金など成形し、実験を行う。
- 03:39, 16 October 2024 diff hist +399 N (Q3944) Created a new Item: 磁性体, 磁性を帯びることができる物質。磁性材料分野では特定の合金など成形し、実験を行う
- 02:32, 10 October 2024 diff hist -9 Item talk:Q3944 Blanked the page current Tag: Blanking
- 02:32, 10 October 2024 diff hist +9 N Item talk:Q3944 Created page with "磁性体"
- 05:40, 29 February 2024 diff hist -55 Platinum (Q3643) Removed [ja] alias: Pt
- 05:39, 29 February 2024 diff hist -70 Iron (Q3644) Removed [ja] alias: Fe
- 05:37, 29 February 2024 diff hist +130 Vacuum sintering (Q3641) Added [en] description: A type of sintering method in which sintering is performed in a vacuum. current
- 05:37, 29 February 2024 diff hist +119 Vacuum sintering (Q3641) Added [ja] description: 焼結法の一種で、真空状態で焼結を行う事。
- 05:37, 29 February 2024 diff hist -2 Vacuum sintering (Q3641) Changed [en] label: Vacuum sintering
- 05:37, 29 February 2024 diff hist 0 Vacuum sintering (Q3641) Changed [ja] label: 真空焼結
- 05:34, 29 February 2024 diff hist -56 Spark plasma sintering (Q3642) Removed [ja] alias: SPS current
- 05:33, 29 February 2024 diff hist +81 Hot press (Q3640) Added [en] alias: Hot Pressing current
- 05:33, 29 February 2024 diff hist +84 Hot press (Q3640) Added [ja] alias: 熱間プレス
- 05:33, 29 February 2024 diff hist +130 Hot press (Q3640) Added [en] description: Pressure and heat are applied to the material to produce a molded body.
- 05:33, 29 February 2024 diff hist +119 Hot press (Q3640) Added [ja] description: 材料に圧力と熱をかけ、成形体を作製する。
- 05:31, 29 February 2024 diff hist -110 Residual magnetization (Q3637) Removed [ja] aliases: Mr, Jr current
- 05:31, 29 February 2024 diff hist +255 Residual magnetization (Q3637) Added [en] description: In a magnetic hysteresis curve, the value of magnetization that remains when the external magnetic field is returned to zero from a high value that results in a state of saturation magnetization.
- 05:31, 29 February 2024 diff hist +210 Residual magnetization (Q3637) Added [ja] description: 磁気ヒステリシス曲線において、外部磁場を飽和磁化の状態となる高い値からゼロに戻した時に残る磁化の値。
- 05:28, 29 February 2024 diff hist -56 X-ray diffraction (Q3636) Removed [ja] alias: XRD current
- 05:28, 29 February 2024 diff hist +246 X-ray diffraction (Q3636) Added [en] description: One of the methods for structural analysis of substances and materials to investigate crystal and molecular structures based on diffraction lines that appear when irradiated with X-rays.
- 05:28, 29 February 2024 diff hist +16 X-ray diffraction (Q3636) Changed [ja] description: 物質・材料の構造解析手法の一つで、X線を照射すると現れる回折線をもとに、結晶構造や分子構造を調べるための手法。
- 05:26, 29 February 2024 diff hist -125 Anisotropic magnetic field (Q3635) Removed [ja] aliases: Hk, Ha current
- 05:26, 29 February 2024 diff hist +274 Anisotropic magnetic field (Q3635) Added [en] description: The strength of the magnetic field required for saturation when an external magnetic field is applied along the difficult axis of magnetization, causing the magnetic moment to align parallel to the field direction.
- 05:19, 29 February 2024 diff hist +276 Anisotropic magnetic field (Q3635) Added [ja] description: 一軸結晶磁気異方性を有する磁性体において、磁化困難軸方向に外部磁場を加えて、磁気モーメントが磁場方向に平行になって磁化が飽和した時の磁場の強さ。
- 05:18, 29 February 2024 diff hist -180 Saturation magnetization (Q3633) Removed [ja] aliases: Ms, Is, Js current
- 05:18, 29 February 2024 diff hist +218 Saturation magnetization (Q3633) Added [en] description: The value at which the magnetization of a material does not increase further and remains unchanged even when the applied external magnetic field is increased.
- 05:18, 29 February 2024 diff hist +174 Saturation magnetization (Q3633) Added [ja] description: 印加する外部磁場を増加させても材料の磁化がそれ以上に上がらず横ばいになる値。
- 05:17, 29 February 2024 diff hist +179 Squareness (Q3632) Added [en] description: An indicator of the shape of the demagnetization curve, showing the proximity of the demagnetization curve to a square. current
- 05:17, 29 February 2024 diff hist +149 Squareness (Q3632) Added [ja] description: 減磁曲線の形状を示す指標で、減磁曲線の四角形への近さを示す。
- 05:16, 29 February 2024 diff hist -55 Remanence (Q3631) Removed [ja] alias: Br current
- 05:16, 29 February 2024 diff hist +215 Remanence (Q3631) Added [en] description: The magnetic flux density when a magnetic field is applied to a magnetic material to reach saturation magnetization and then the field is returned to zero.
- 05:16, 29 February 2024 diff hist +180 Remanence (Q3631) Added [ja] description: 磁性体に磁場を印加して飽和磁化まで到達させた後、磁場をゼロに戻した時の磁束密度。
- 05:15, 29 February 2024 diff hist -167 Coercivity (Q3630) Removed [ja] aliases: Hc, Hcb, Hcj current
- 05:15, 29 February 2024 diff hist +205 Coercivity (Q3630) Added [en] description: The strength of an external magnetic field in the opposite direction required to return a magnetized magnetic material to its unmagnetized state.
- 05:15, 29 February 2024 diff hist +186 Coercivity (Q3630) Added [ja] description: 磁化された磁性体を磁化されていない状態に戻すために必要な、反対向きの外部磁場の強さ。
- 05:09, 29 February 2024 diff hist +203 Metal (Q3629) Added [en] description: An object that is easily plastically deformed, shiny, and conducts electricity and heat. A generic term for metallic elements and their alloys. current
- 05:09, 29 February 2024 diff hist +40 Metal (Q3629) Changed [ja] description: 塑性変形が容易で、光沢を持ち、電気や熱を伝導しやすい物体。金属元素とその合金の総称。
- 05:09, 29 February 2024 diff hist +63 Metal (Q3629) Added [en] label: Metal
- 05:07, 29 February 2024 diff hist +81 Sintering (Q3628) Added [ja] alias: 真空焼結 current
- 05:07, 29 February 2024 diff hist +216 Sintering (Q3628) Added [en] description: Powders are sintered at a temperature lower than their melting point. In the field of magnetic materials, this is generally referred to as vacuum sintering.
- 05:07, 29 February 2024 diff hist -101 Sintering (Q3628) Changed [ja] description: 粉体を融点より低い温度で焼き固める。一般に磁性材料分野では真空焼結を指す。
- 05:06, 29 February 2024 diff hist +57 Sintering (Q3628) Changed [ja] description: 固体粉末の集合体を金属が溶ける温度よりも低い800℃～1,300℃で加熱し、隣り合う原子同士を接合させる加工方法。一般に磁性材料分野では真空焼結を指す。