A JOINT PROSTHESIS
    1.
    发明申请
    A JOINT PROSTHESIS 审中-公开
    一个联合PROSTHESIS

    公开(公告)号:WO2011134880A1

    公开(公告)日:2011-11-03

    申请号:PCT/EP2011/056394

    申请日:2011-04-21

    Abstract: A joint prosthesis comprises a first component having a bearing surface and a second component having a bearing surface arranged to articulate with the bearing surface of the first component, said bearing surfaces of the first and the second component thus forming a bearing couple. The bearing surfaces consist of a silicon carbide whisker reinforced alumina. Thus, a bearing couple with low wear, low friction and high hardness is provided.

    Abstract translation: 关节假体包括具有支承表面的第一部件和具有布置成与第一部件的支承表面相关联的支承表面的第二部件,所述第一和第二部件的所述支承表面因此形成一个轴承对。 轴承表面由碳化硅晶须增强氧化铝组成。 因此,提供了低磨损,低摩擦和高硬度的轴承对。

    CUTTING TOOL MADE OF SIALON BASED MATERIAL
    2.
    发明申请
    CUTTING TOOL MADE OF SIALON BASED MATERIAL 审中-公开
    基于SIALON的材料切割工具

    公开(公告)号:WO2012085050A1

    公开(公告)日:2012-06-28

    申请号:PCT/EP2011/073542

    申请日:2011-12-21

    Inventor: ÖSTHOLS, Erik

    Abstract: The present invention relates to a ceramic material for cutting tool inserts, wherein the ceramic material is based on sialon comprising β-sialon (Si 6-z AL z O Z N 8-z ), α-sialon, (Y x Si 12-(m+n) AI (m+n) O n N 16-n ), a refractory hard phase comprising TiN, Ti(C,N), TiC, or a carbide of an element from one of groups IVb, Vb and VIb of the periodic table or a nitride of an element from one of groups IVb, Vb and VIb of the periodic table, or a combination of one or more thereof, and an intergranular amorphous or partly crystalline phase. The present invention also relates to a cutting tool insert made of said ceramic material and a method of manufacturing the same.

    Abstract translation: 本发明涉及一种用于切削刀具刀片的陶瓷材料,其中陶瓷材料基于赛隆,其包含β-赛隆(Si6-zALz OZN8-z),α-赛隆,(YxSi12-(m + n)Al(m + n)OnN16-n),包含TiN,Ti(C,N),TiC或元素周期表IVb,Vb和VIb族元素的碳化物的难熔硬质相,或来自一个元素的元素的氮化物 元素周期表的组IVb,Vb和VIb,或其一种或多种的组合,以及晶间无定形或部分结晶相。 本发明还涉及由所述陶瓷材料制成的切削工具插入件及其制造方法。

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