首页> 外国专利> Ceramic powder layer laser sintering method, involves irradiating region of layer with laser beam with specific wavelength for sintering, where temperature and/or simulation/activation state of layer is measure for penetration of beam

Ceramic powder layer laser sintering method, involves irradiating region of layer with laser beam with specific wavelength for sintering, where temperature and/or simulation/activation state of layer is measure for penetration of beam

机译：陶瓷粉末层激光烧结方法，涉及用特定波长的激光束照射层的区域以进行烧结，其中测量层的温度和/或模拟/激活状态以测量束的穿透

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摘要

The method involves heating a region of a layer of ceramic powder that is applied on an object and to be impinged and sintered. The layer is influenced in such a manner that particles in particulates of the powder achieve activation/simulation energy in addition to oscillation energy. The region is irradiated with laser beam with a wavelength of less than 2.5 micrometer for sintering the region. The temperature and/or the simulation/activation state of the layer are a measure for the penetration of the beam for sintering. An independent claim is also included for a device for selective laser sintering of a layer of ceramic powder applied on an object.

机译：该方法包括加热陶瓷粉末层的区域，该区域施加在物体上并被冲击和烧结。该层受到影响，使得粉末颗粒中的颗粒除振荡能外还达到活化/模拟能。用小于2.5微米的波长的激光束照射该区域以烧结该区域。层的温度和/或模拟/激活状态是用于烧结的光束穿透的量度。还包括用于选择性激光烧结施加在物体上的陶瓷粉末层的装置的独立权利要求。

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公开/公告号DE102005048314A1

专利类型
公开/公告日2007-04-19

原文格式PDF
申请/专利权人 LASERINSTITUT MITTELSACHSEN E.V.;
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申请/专利号DE20051048314
发明设计人 EBERT ROBBY;EXNER HORST;HARTWIG LARS;HORN MATTHIAS;KLOETZER SASCHA;REGENFUS PETER;STREEK ANDRE;
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申请日2005-10-06
分类号C04B35/622;B23K26/34;
国家 DE
入库时间 2022-08-21 20:29:41

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