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发明公开
CN105619779A 钛合金与超高分子量聚乙烯的连接方法和接头及其应用 有权

钛合金与超高分子量聚乙烯的连接方法和接头及其应用
摘要：
本发明公开了一种钛合金与超高分子量聚乙烯的连接方法，该连接方法包括：使钛合金与超高分子量聚乙烯接触，通过旋转工具下压钛合金表面，使得旋转工具与钛合金表面之间产生热量，生成的热量通过钛合金传导至钛合金与超高分子量聚乙烯的界面，在旋转工具的压力和热量的作用下，钛合金与超高分子量聚乙烯连接。本发明还提供了一种上述连接方法获得的钛合金与超高分子量聚乙烯的连接接头以及该连接接头在生物医学中的应用。本发明的钛合金与超高分子量聚乙烯的连接方法实施简便、有效可靠、能够满足不同厚度的构件。
摘要（英）：

The invention discloses a connecting method for titanium alloy and ultrahigh molecular weight polyethylene. The connecting method comprises the steps that the titanium alloy and the ultrahigh molecular weight polyethylene are in contact, the surface of the titanium alloy is pressed down through a rotation tool, so that heat is generated between the rotation tool and the surface of the titanium alloy, the generated heat is conducted to an interface of the titanium alloy and the ultrahigh molecular weight polyethylene through the titanium alloy, and the titanium alloy and the ultrahigh molecular weight polyethylene are connected under the action of the pressure and heat of the rotation tool. The invention further provides a connector for the titanium alloy and the ultrahigh molecular weight polyethylene obtained through the connecting method and application of the connector to biomedicine. The connecting method for the titanium alloy and the ultrahigh molecular weight polyethylene is easy and convenient to implement, effective and reliable, and components of different thicknesses can be met.

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