compound layer of nitridingとは 意味・読み方・使い方

Impact resistance and fretting durability are improved by making thickness of the compound layer in the nitriding layer not less than 3 μm and its average thickness not more than 2% of a diameter Da of the rolling element.例文帳に追加

窒化層中の化合物層の厚さは３μｍ以上、その平均厚さを転動体の径Ｄａの２％以下として、耐衝撃性及びフレッチング耐久性を高める。 - 特許庁

To provide a method for selectively performing plasma nitriding of silicon at a high nitriding rate with a high nitrogen dosage, for a workpiece having an exposed silicon surface and an exposed silicon compound layer.例文帳に追加

シリコン表面とシリコン化合物層とが露出した被処理体に対して、選択的にシリコンを高い窒化レートと高い窒素ドーズ量でプラズマ窒化処理する方法を提供する。 - 特許庁

In this cage for the roller bearing of steel having a compound layer on the surface formed by nitriding it, thickness of a close layer 2 in the compound layer 1 is set at 3-20 μm, so abrasion quantity is restricted to improve anti-abrasion performance.例文帳に追加

窒化処理して表面に化合物層を形成した鋼製の転がり軸受用保持器において、当該化合物層１中の緻密層２の厚さを３〜２０μｍとすることで、摩耗量が抑制されて耐摩耗性が向上する。 - 特許庁

To provide a method for nitriding a metal capable of forming a nitrogen compound layer to a uniform thickness, and dealing with the request for severe dimensional precision.例文帳に追加

窒素化合物層を均一な厚さに形成させ厳しい寸法精度の要求に応えることが可能な金属の窒化方法を提供する。 - 特許庁

To provide a treatment method where an endless metal belt made of malaging steel as the material is subjected to oxidation treatment, and is thereafter subjected to nitriding treatment with a molten salt composition capable of nitriding treatment at a salt bath nitriding treatment temperature of <480°C and also comprising cyanogen as anionic contents, thus a uniform nitriding layer can be formed without forming a compound layer damaging its durability.例文帳に追加

マルエージング鋼を材質とする無端状金属ベルトに対して酸化処理を行った後、４８０℃未満の塩浴窒化処理温度にて窒化処理することが可能で、かつ、アニオン分としてシアンを含有する溶融塩組成物にて窒化処理を行い、耐久性を害する化合物層を形成させずに、均一な窒化層を形成させることができる処理方法を提供すること。 - 特許庁

To provide a process of producing steel member which hardly causes film thickness irregularity of an oxidation-preventive film depending on a portion of a steel member and, as a result, allows a nitrogen-containing compound layer obtained after high-frequency heating to evenly remain, as a method of preventing oxidation of a compound layer due to high-frequency hardening, the compound layer being formed on the surface of a steel material by nitriding.例文帳に追加

鉄鋼材料の表面に窒化処理によって形成された化合物層の高周波焼入れによる酸化を防止する方法であって、部位による酸化防止皮膜の膜厚ムラが生じにくく、その結果、高周波加熱後に得られる窒素含有化合物層が均一に残存することを可能とした製造方法の提供。 - 特許庁

The process of producing steel member by which the steel material is subjected to combined heat treatment comprising a combination of nitriding and high-frequency hardening is characterized in that a chemical conversion treatment process for forming a chemical conversion coating film on a nitrogen compound layer formed on steel by the nitriding is further included before the high-frequency hardening after the nitriding.例文帳に追加

鉄鋼材料に対して窒化処理と高周波焼入れ処理との組み合わせ複合熱処理を施す方法において、窒化処理後高周波焼入れ処理前に、窒化処理により鉄鋼に形成された窒素化合物層上に化成皮膜を形成させる化成処理工程を更に含むことを特徴とする方法。 - 特許庁

The nitrided member is obtained by subjecting a gold element-containing steel member to nitriding treatment, and, its surface layer part is provided with a nitrogen compound layer, and the surface part of the surface layer part is provided with an alloy element low concentration region in which the concentrations of alloy elements are lower than those of the inside.例文帳に追加

金元素を含む鉄鋼部材を窒化処理することにより得られた窒化部材であって、窒素化合物層を表層部に有し、該表層部の表面部に、内部よりも合金元素の濃度が低い合金元素低濃度領域を有する。 - 特許庁