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公开(公告)号：JPS6112862A
公开(公告)日：1986-01-21
申请号：JP13286684
申请日：1984-06-29
发明人： HARIMA MITSUHIRO , NAKAJIMA KOUJI
摘要： PURPOSE:To manufacture a chip material for a commutator having superior sliding characteristics at high temp. by plating the sliding surface of a Cu or Cu alloy material for a commutator which Cr, Ni, Sn or Zn and carrying out diffusion treatment to a proper thickness by heating. CONSTITUTION:The sliding surface of the Cu or Cu alloy material for the commutator is plate with at least one kind of metal selected among Cr, Ni, Sn and Zn or an alloy consisting of two or more among the metals. The plated part is subjected to diffusion treatment by heating to form a diffusion layer of 10- 200mum thickness contg. the metal or alloy for plating. The heat resistance of the sliding surface is improved in said simple stages while almost maintaining the electric conductivity, and the chip material for commutator having high slidability at high temp. is obtd.
摘要翻译： 目的：制造在高温下具有优异滑动特性的换向器的芯片材料。 通过电镀用于通过加热Cr，Ni，Sn或Zn的换向器的Cu或Cu合金材料的滑动表面并进行扩散处理到适当的厚度。 构成：用于换向器的Cu或Cu合金材料的滑动面是具有选自Cr，Ni，Sn和Zn中的至少一种金属的板或由金属中的两种或更多种组成的合金。 通过加热对电镀部进行扩散处理，形成厚度为10〜200μm的扩散层。 用于电镀的金属或合金。 滑动面的耐热性在所述简单的阶段得到改善，同时几乎保持导电性，并且换向器的芯片材料在高温下具有高的滑动性。 是obtd。
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公开(公告)号：JP2014216354A
公开(公告)日：2014-11-17
申请号：JP2013089835
申请日：2013-04-22
申请人： オムロン株式会社 , Omron Corp , 滲透工業株式会社 , Shinto Kogyo Kk
摘要： 【課題】優れた耐摩耗性、耐食性および磁気特性を有する磁性部品を提供する。【解決手段】本発明に係る磁性部品は、鉄系材料を加工してなる鉄系部品にCr、V、Ti、Al、およびSiからなる群より選ばれる1つ以上の元素を5時間以上15時間以下の処理時間および750℃以上950℃以下の処理温度で拡散浸透させる処理を行うことにより形成された合金層を備える。【選択図】図1
摘要翻译： 要解决的问题：提供具有优异的耐磨性，耐腐蚀性和磁特性的磁性组分。解决方案：根据本发明的磁性组分包括通过进行一种或多种选自组中的元素的处理而形成的合金层 在750℃以上且950℃以下的加工温度下，将由Cr，V，Ti，Al，Si构成的组合物扩散浸渍在铁基成分中5小时以上且15小时以下的处理时间， 铁基组分是通过加工铁基材料获得的。
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公开(公告)号：JP2004360755A
公开(公告)日：2004-12-24
申请号：JP2003158075
申请日：2003-06-03
申请人： Daido Kogyo Co Ltd , Honda Motor Co Ltd , 大同工業株式会社 , 本田技研工業株式会社
发明人： OKUMURA YOSHIO , FUJIWARA AKIRA
IPC分类号： C21D1/06 , C21D9/00 , C22C38/00 , C22C38/14 , C22C38/44 , C23C10/08 , C23C10/36 , F16G13/04 , F16G13/06
摘要： PROBLEM TO BE SOLVED: To eliminate troublesomeness of conventional devices requiring two steps of heat treatment for forming a chrome carbide layer as an intermediate layer, and a mixed layer of vanadium and chromium as a surface layer, and solve a problem of insufficient resistance to abrasion of the pin in use at severe condition of a timing chain or the like.
SOLUTION: As base material for this pin, Cr-rich steel material is used. Diffusion and penetration treatment is conducted in a VCI atmosphere to form a boundary part comprising (V, Cr)
8 C
7 using Cr and C in the base material. The surface layer is then formed comprising V
8 C
7 . In the boundary part, the Cr content ratio is gradually decreased toward the base material and the surface layer to not clearly part them from each other.
COPYRIGHT: (C)2005,JPO&NCIPI-
公开(公告)号：JPS5974272A
公开(公告)日：1984-04-26
申请号：JP18352482
申请日：1982-10-19
IPC分类号： C23C10/36
CPC分类号： C23C10/36
摘要： PURPOSE:To improve the wear and corrosion resistances of Fe or an Fe alloy by heat-treating the metal while in contact with a treating agent consisting of Zn and Fe or further contg. Al, Si or Ti to form a cemented Zn layer on the surface of the metal. CONSTITUTION:A treating agent consisting of Zn and Fe or further contg. one or more among Al, Si, Ti and Cr is prepared. An Fe or Fe alloy material is heat-treated in contact with the treating agent to form a cemented layer of Zn- Fe or Zn on the surface of the Fe or Fe alloy material. Thus, the wear and corrosion resistances are improved.
摘要翻译： 目的：通过在与由Zn和Fe组成的处理剂接触的同时热处理金属来提高Fe或Fe合金的耐磨损性和耐腐蚀性。 Al，Si或Ti，以在金属的表面上形成粘结的Zn层。 构成：由Zn和Fe组成的处理剂， 制备Al，Si，Ti和Cr中的一种或多种。 将Fe或Fe合金材料与处理剂接触进行热处理，以在Fe或Fe合金材料的表面上形成Zn-Fe或Zn的粘结层。 因此，耐磨损和耐腐蚀性得到改善。
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公开(公告)号：KR102224747B1
公开(公告)日：2021-03-05
申请号：KR1020200106122A
申请日：2020-08-24
申请人： 장영호
发明人： 장영호
摘要： 본 발명은 팩 시멘테이션을 이용한 철계 모재의 주석 코팅방법에 관한 것으로, 보다 구체적으로는 주석코팅제 1~10 중량부와, 산화마그네슘(MgO), 산화망간(MnO), 산화알루미늄(Al
2 O
3 ), 탄화규소(SiC), 이산화규소(SiO
2 ) 및 산화크롬(Cr
2 O
3 )
중에서 선택되는 1종 이상으로 이루어지는 불활성 충진제 90~99 중량부를 포함하는 혼합물을, 철계 모재와 함께 팩(pack)에 투입하고, 진공 챔버에 장입하는 단계; 및 상기 장입된 팩을 열처리하여 상기 주석을 열 확산코팅시킴으로써 상기 철계 모재의 표면에 Sn-Fe 합금층을 형성하는 단계;를 포함하여 이루어지는 것을 특징으로 하는, 팩 시멘테이션을 이용한 철계 모재의 주석 코팅방법을 제공한다.-
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公开(公告)号：JP2007191790A
公开(公告)日：2007-08-02
申请号：JP2006341170
申请日：2006-12-19
CPC分类号： C23C10/36 , F01D5/288 , F05D2230/236 , F05D2230/90
摘要： PROBLEM TO BE SOLVED: To provide method (400) and an apparatus for efficiently forming a metal coating capable of reducing heat ramp time to reach a required dwell temperature.
SOLUTION: The method and the apparatus for forming a metal coating on a surface of a workpiece are provided. The method includes a step (402) of positioning the workpiece in a microwavable chamber (502), a step (404) of positioning a coating material in the microwavable chamber, and a step (406) of heating at least the workpiece and the coating material using microwave range electromagnetic energy such that a diffusion coating of the coating material is formed on the surface of the workpiece.
COPYRIGHT: (C)2007,JPO&INPIT摘要翻译： 要解决的问题：提供方法（400）和用于有效地形成能够减少热倾斜时间以达到所需驻留温度的金属涂层的装置。 解决方案：提供了在工件表面上形成金属涂层的方法和装置。 该方法包括将工件定位在可微波室（502）中的步骤（402），将涂覆材料定位在微波加热室中的步骤（404）以及至少加热工件和涂层 使用微波范围电磁能量的材料，使得涂层材料的扩散涂层形成在工件的表面上。 版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP2014214319A
公开(公告)日：2014-11-17
申请号：JP2013089834
申请日：2013-04-22
申请人： オムロン株式会社 , Omron Corp , 滲透工業株式会社 , Shinto Kogyo Kk
CPC分类号： C23C10/50 , C21D1/06 , C21D1/70 , C21D1/72 , C21D8/1277 , C21D2251/02 , C22C38/06 , C22C38/12 , C22C38/18 , C23C10/36 , C23C10/40 , H01F7/14 , H01H50/26 , H01H50/36 , H01H50/642
摘要： 【課題】優れた耐摩耗性、耐食性および磁気特性を有する磁性部品を提供する。【解決手段】本発明に係る磁性部品は、鉄系材料を加工してなる鉄系部品の表面に、Cr、V、Ti、Al、およびSiからなる群より選ばれる1つ以上の元素が拡散浸透している合金層を備えており、上記合金層の厚さは5μm以上60μm以下である。【選択図】図1
摘要翻译： 要解决的问题：提供具有优异的耐磨性，耐腐蚀性和磁性能的磁性组分。解决方案：磁性组分包括通过使一种或多种选自Cr，V，Ti，Al和 Si渗透到通过加工铁基材料获得的铁组分的表面中，并且合金层的厚度为5μm以上且60μm以下。
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公开(公告)号：JPS5770270A
公开(公告)日：1982-04-30
申请号：JP14798580
申请日：1980-10-21
发明人： ARAI TOORU , ENDOU JIYUNJI
摘要： PURPOSE:To enable to treat an iron alloy without using an activator and eliminate incovenience such as solidification of a treating agent powder, burining thereof to a material to be treated or the like, in a surface treatment of the iron alloy with a powder, by forming a using treating agent from a mixture of a specific metal and a metal oxide. CONSTITUTION:A treating agaent is constituted from a mixed powder comprising at least one or more of a metal such as Cr, V, Nb, Ta, Ti or a prwder of an alloy containing said metal and at least one or more of an oxide powder of the aforementioned elements. In said treating agent, an iron alloy material containing 0.2% or more C is coexisted as a material to be treated and heated to 700-1,200 deg.C. Thereby, a carbide layer comprising one or more of a carbide of Cr, V, Bb, Ta, Ti can be formed on a surface of the iron alloy material.
摘要翻译： 目的：为了能够在不使用活化剂的情况下处理铁合金，并且在粉末状的铁合金的表面处理中，通过将粉末固化，处理剂粉末的固化，发泡等处理等来消除不合格 从特定金属和金属氧化物的混合物形成使用处理剂。 构成：处理剂由包含Cr，V，Nb，Ta，Ti中的至少一种或多种的混合粉末构成，或者含有所述金属和至少一种或多种氧化物粉末的合金 的上述要素。 在所述处理剂中，含有0.2％以上C的铁合金材料作为待处理材料并存，加热至700〜1200℃。 由此，可以在铁合金材料的表面上形成包含Cr，V，Bb，Ta，Ti的碳化物中的一种或多种的碳化物层。
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