JP6741690B2 - 窒化モリブデン系コーティングを用いることによる摩耗および/または摩擦低減 - Google Patents
窒化モリブデン系コーティングを用いることによる摩耗および/または摩擦低減 Download PDFInfo
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Description
−40nm以上の厚さを有する少なくとも1つのMoN層を備えるコーティングでコーティングされる基板表面を備える構成要素であって、基板表面と少なくとも1つのMoN層との間に、基板表面の硬化層が備えられ、基板表面の硬化層は硬化された窒素を含む基板表面層であり、基板表面層は基板表面で実施される窒化処理の結果であり、10μm以上、好ましくは20μm以上150μm以下の厚さを有する。
または、
−40nm以上の厚さを有する少なくとも1つのMoN層を含むコーティングでコーティングされる基板表面を備える構成要素であって、基板表面と少なくとも1つのMoN層との間に、
基板表面の硬化層が備えられ、基板表面の硬化層は硬化された窒素を含む基板表面層であり、基板表面層は基板表面で実施される窒化処理の結果であり、10μm以上、好ましくは20μm以上150μm以下の厚さを有し、
および
2以上のMoN層および2以上のCrN層からなる層系が備えられ、層系を形成するMoN層およびCrN層は、互いに交互に堆積されて多層MoN/CrNコーティング膜を形成する個別の層である。
または
−40nm以上の厚さを有する少なくとも1つのMoN層を含むコーティングでコーティングされる基板表面を備える構成要素であって、基板表面と少なくとも1つのMoN層との間に、2以上のMoN層および2以上のCrN層からなる層系が備えられ、層系を形成するMoN層およびCrN層は、互いに交互に堆積されて多層MoN/CrNコーティング膜を形成する個別の層である。
−六方晶相δ−MoNおよび立方晶相γ−Mo2N、または
−六方晶相δ−MoNおよび過飽和立方晶相ζ−MoN、または
−六方晶相δ−MoNおよび立方晶相γ−Mo2Nおよび過飽和立方晶相ζ−MoN
を含む。
−六方晶相δ−MoNおよび立方晶相γ−Mo2N、または
−六方晶相δ−MoNおよび過飽和立方晶相ζ−MoN、または
−六方晶相δ−MoNおよび立方晶相γ−Mo2Nおよび過飽和立方晶相ζ−MoN
を含む。
Claims (13)
- 40nm以上の厚さを有する少なくとも1つのMoN層を備えるコーティングでコーティングされる基板表面を備える構成要素であって、
前記基板表面と前記少なくとも1つのMoN層との間に、
i)基板表面の硬化層が備えられ、前記基板表面の硬化層は硬化された窒素を含む基板表面層であり、前記基板表面層は前記基板表面で実施される窒化処理の結果であり、10μm以上、好ましくは20μm以上150μm以下の厚さを有し、
および/または
ii)2以上のMoN層および2以上のCrN層からなる層系が備えられ、前記層系を形成する前記MoN層および前記CrN層は、互いに交互に堆積されて多層MoN/CrNコーティング膜を形成する個別の層であり、
前記少なくとも1つのMoN層は、相の混合物を含む窒化モリブデンからなり、前記混合物は、
−六方晶相δ−MoNおよび立方晶相γ−Mo 2 N、または
−六方晶相δ−MoNおよび過飽和立方晶相ζ−MoN、または
−六方晶相δ−MoNおよび立方晶相γ−Mo 2 Nおよび過飽和立方晶相ζ−MoN
を含む、構成要素。 - 多層MoN/CrNコーティング膜が前記基板表面と前記少なくとも1つのMoN層との間に備えられず、前記少なくとも1つのMoN層は500nm以上の厚さを有する、請求項1に記載の構成要素。
- 硬化された窒素を含む基板表面が前記基板表面と前記少なくとも1つのMoN層との間に備えられず、前記多層MoN/CrNコーティング膜は460nm以上の厚さを有する、請求項1に記載の構成要素。
- 少なくとも、1つの個別のMoN層と1つの個別のCrN層との間に、Mo、CrおよびNを含む個別の中間層が備えられる、請求項3に記載の構成要素。
- 前記個別の中間層は、10nm以上、かつ、前記個別の中間層の隣にある前記個別のCrN層の厚さまたは前記個別のMoN層の厚さ以下の厚さを有する、請求項4に記載の構成要素。
- 前記個別のMoN層の少なくとも大部分は、40nm以上、好ましくは500nm以下の個別の層の厚さを有する、請求項5に記載の構成要素。
- 前記個別のCrN層の少なくとも大部分は、20nm以上、好ましくは500nm以下の個別の層の厚さを有する、請求項5または6に記載の構成要素。
- 40nm以上の厚さを有する少なくとも1つのMoN層の表面上に、第2の多層MoN/CrNコーティング層が堆積され、好ましくは多層MoN/CrNコーティング膜および前記少なくとも1つのMoN層の両方の厚さの合計が、1μm以上15μm以下、好ましくは1.5μm以上10μm以下である、先行する請求項3〜7の少なくとも1つに記載の構成要素。
- 前記少なくとも1つのMoN層の厚さは、1μm以上15μm以下、好ましくは1.5μm以上10μm以下である、請求項2に記載の構成要素。
- 前記少なくとも1つのMoN層は、少なくとも大部分で六方晶相δ−MoNを含む、または六方晶相δ−MoNのみを含む窒化モリブデンからなる、請求項2または9に記載の構成要素。
- 前記構成要素は自転車構成要素または精密構成要素であり、前記構成要素の前記基板表面は好ましくは65HRC以下の硬度を有する、先行する請求項1〜10の少なくとも1つに記載の構成要素。
- 前記少なくとも1つのMoN層または前記個別のMoN層の少なくとも1つは、反応性PVDプロセスによって堆積される、先行する請求項1〜11の少なくとも1つに記載の構成要素を製造する方法。
- 前記反応性PVDプロセスは、反応性アークPVDプロセスであり、前記MoN層または前記MoNの個別の層の堆積の間に、Moの少なくとも1つのターゲットがカソードとして作動され、この方法では反応性ガスとして窒素を含む雰囲気でアークPVD技術を用いることによって蒸着されることを特徴とする、請求項12に記載の方法。
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DE102015006510 | 2015-05-26 | ||
DE102015006510.6 | 2015-05-26 | ||
DE102016003998.1 | 2016-04-07 | ||
DE102016003998 | 2016-04-07 | ||
PCT/EP2016/000863 WO2016188632A1 (en) | 2015-05-26 | 2016-05-25 | Wear and/or friction reduction by using molybdenum nitride based coatings |
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JP2018517059A JP2018517059A (ja) | 2018-06-28 |
JP2018517059A5 JP2018517059A5 (ja) | 2019-05-09 |
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CN109399582B (zh) * | 2019-01-02 | 2022-05-31 | 吉林化工学院 | 块体材料氮化钼的高温高压制备 |
CN109988994B (zh) * | 2019-05-21 | 2024-01-30 | 仪征亚新科双环活塞环有限公司 | 一种具有耐磨减摩作用的镀层、其制备方法及活塞环 |
US11286558B2 (en) | 2019-08-23 | 2022-03-29 | Asm Ip Holding B.V. | Methods for depositing a molybdenum nitride film on a surface of a substrate by a cyclical deposition process and related semiconductor device structures including a molybdenum nitride film |
EP4031690A1 (de) | 2019-09-19 | 2022-07-27 | Oerlikon Surface Solutions AG, Pfäffikon | Substrat mit einem molydännitrid schichtsystem, sowie beschichtungsverfahren zur herstellung eines schichtsystems |
WO2022112605A1 (en) | 2020-11-30 | 2022-06-02 | Oerlikon Surface Solutions Ag, Pfäffikon | Molybdenum nitride based multilayer coating for wear and friction reduction |
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CN102588175A (zh) * | 2012-01-19 | 2012-07-18 | 浙江汇锦梯尔镀层科技有限公司 | 一种新型喷油泵控制阀套及其表面处理方法 |
CN104395495B (zh) * | 2012-03-30 | 2016-08-24 | 塔塔钢铁荷兰科技有限责任公司 | 用于将液态金属供给到蒸发器装置的方法和设备 |
DE102012207814A1 (de) | 2012-05-10 | 2013-11-14 | Mahle International Gmbh | Bauelement, insbesondere ein Gleitelement |
DE102012020757A1 (de) | 2012-10-23 | 2014-05-08 | Mahle International Gmbh | Bauteil mit einer Beschichtung und Verfahren zu seiner Herstellung |
CN103741101B (zh) * | 2014-01-19 | 2016-01-13 | 宜昌后皇真空科技有限公司 | 一种MoN/CrN纳米复合涂层及其沉积方法 |
CN104388899A (zh) * | 2014-12-10 | 2015-03-04 | 武汉大学 | 一种具有MoN/Cr/CrN/Cr纳米复合超厚涂层的活塞环及其制备方法 |
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CN107873064B (zh) | 2020-10-23 |
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