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    METHOD OF FORMING SEALESS PIPE OF TITANIUM AND/OR TITANIUM ALLOYS
    1.
    发明申请
    METHOD OF FORMING SEALESS PIPE OF TITANIUM AND/OR TITANIUM ALLOYS 有权
    形成钛和/或钛合金密封管的方法

    公开(公告)号：US20150345669A1

    公开(公告)日：2015-12-03

    申请号：US14649281

    申请日：2013-11-29

    申请人： FUTURE TITANIUM TECHNOLOGY PTY LTD

    发明人： Saden Zahiri ,  Mahnaz Jahedi ,  Kevin Hooper ,  William Bardsley ,  Stefan Gulizia ,  Caixian Tang

    IPC分类号： F16L9/02 ,  C23C24/04 ,  B05D1/02 ,  B21C37/06

    CPC分类号： B22F5/106 ,  B05B7/1486 ,  B05D1/02 ,  B21C37/06 ,  B22D11/00 ,  B22D23/003 ,  B22F3/18 ,  C22C1/0458 ,  C22C1/08 ,  C23C24/04 ,  F16L9/02

    摘要： This invention relates to a method of forming sections of seamless titanium or titanium alloy pipe. The method involves providing a substrate for forming pipe and a sleeve of a section of pipe on the substrate. The pipe section has an end from which the substrate projects. The pipe is formed by spraying particles of titanium or titanium alloy generally parallel to a longitudinal axis of the substrate to impact a face of the end and to cause particles to bond to and to accumulate on the pipe end to form pipe. The method further involves moving formed pipe longitudinally relative to the substrate to remove formed pipe from the pipe-forming substrate and continuing to spray titanium or titanium alloy particles onto the end face to cause further pipe to form continuously and integrally with the formed pipe. This enables a seamless titanium or titanium alloy pipe to be formed of any desired length.

    摘要翻译： 本发明涉及一种形成无缝钛或钛合金管段的方法。 该方法包括提供用于在衬底上形成管道和套管的衬底。 管段具有一个端部，衬底从该端部伸出。 该管通过喷射钛或钛合金的大体上平行于衬底的纵向轴线的颗粒而形成，以冲击端部的表面并使颗粒结合到管端上并积聚在管端上。 该方法还包括相对于基板纵向移动成形管，以从管道形成基板移除成形管，并且继续将钛或钛合金颗粒喷射到端面上，以使另外的管与成形管连续地和一体地形成。 这使得无缝的钛或钛合金管能够形成任何期望的长度。