公开(公告)号：US09346117B2

公开(公告)日：2016-05-24

申请号：US13778549

申请日：2013-02-27

Applicant: Kabushiki Kaisha F.C.C.

Inventor： Toshikazu Hamamoto ,  Yasuyuki Doi

IPC: B23K11/16 ,  C21D9/32 ,  C21D1/06 ,  C23C8/20 ,  C23C8/30 ,  F02N15/00 ,  B23K11/36 ,  F16H55/06 ,  F02N15/02 ,  F02N15/04

CPC classification number: B23K11/16 ,  B23K11/36 ,  B23K2101/008 ,  C21D1/06 ,  C21D9/32 ,  C23C8/20 ,  C23C8/30 ,  F02N15/00 ,  F02N15/022 ,  F02N15/043 ,  F16H55/06 ,  Y10T29/49968 ,  Y10T74/1987

Abstract: An integrated member can comprise different members each formed of materials having different mechanical characteristics. A method for manufacturing such an integrated member can comprise an electric resistance welding step in which the first member is press-fit into the second member and the press-fit portion can be electrically energized to achieve the electric resistance welding so as to integrate the first member and the second member. The method can further comprise a carburized layer forming step in which carburizing-quenching and tempering, or carbonitriding-quenching and tempering, is performed on the integrated member obtained in the electric resistance welding step to form carburized layers therein in accordance with the mechanical characteristics of the first member and the second member.

Abstract translation: 一体化构件可以包括各自由具有不同机械特性的材料形成的构件。 制造这样的一体构件的方法可以包括电阻焊接步骤，其中第一构件压配合到第二构件中，并且压配合部分可以被电通电以实现电阻焊接，从而将第一构件 会员和第二名成员。 该方法还可以包括渗碳层形成步骤，其中对在电阻焊接步骤中获得的一体构件进行渗碳淬火回火或碳氮共渗淬火回火，以根据其中的机械特性形成渗碳层 第一个成员和第二个成员。

公开(公告)号：US20140076083A1

公开(公告)日：2014-03-20

申请号：US13778549

申请日：2013-02-27

Applicant: KABUSHIKI KAISHA F.C.C.

Inventor： Toshikazu Hamamoto ,  Yasuyuki Doi

IPC: B23K11/16 ,  F16H55/06 ,  B23K11/36

CPC classification number: B23K11/16 ,  B23K11/36 ,  B23K2101/008 ,  C21D1/06 ,  C21D9/32 ,  C23C8/20 ,  C23C8/30 ,  F02N15/00 ,  F02N15/022 ,  F02N15/043 ,  F16H55/06 ,  Y10T29/49968 ,  Y10T74/1987

Abstract: An integrated member can comprise different members each formed of materials having different mechanical characteristics. A method for manufacturing such an integrated member can comprise an electric resistance welding step in which the first member is press-fit into the second member and the press-fit portion can be electrically energized to achieve the electric resistance welding so as to integrate the first member and the second member. The method can further comprise a carburized layer forming step in which carburizing-quenching and tempering, or carbonitriding-quenching and tempering, is performed on the integrated member obtained in the electric resistance welding step to form carburized layers therein in accordance with the mechanical characteristics of the first member and the second member.

Abstract translation: 一体化构件可以包括各自由具有不同机械特性的材料形成的构件。 制造这样的一体构件的方法可以包括电阻焊接步骤，其中第一构件压配合到第二构件中，并且压配合部分可以被电通电以实现电阻焊接，从而将第一构件 会员和第二名成员。 该方法还可以包括渗碳层形成步骤，其中对在电阻焊接步骤中获得的一体构件进行渗碳淬火回火或碳氮共渗淬火回火，以根据其中的机械特性形成渗碳层 第一个成员和第二个成员。