陶瓷/金屬複合結構及其製造方法 刊登日期:2014/05/21
  ‧ 專利名稱 陶瓷/金屬複合結構及其製造方法
  ‧ 專利證書號 CN101439983B
I347825
US 7,806,311
US 9,586,382 B2
  ‧ 專利權人 國立臺灣大學
  ‧ 專利國家
    (申請日)
中華民國 (2007/02/14)
中華民國 (2007/11/06)
中國 (2007/11/19)
美國 (2008/02/11)
美國 (2012/01/19)
  ‧ 發明人 段維新,
 
技術摘要:
一種陶瓷/金屬複合結構之製造方法,包含以下步驟:對一銅片執行多階段之預氧化處理;將銅片置於一陶瓷基板上;及加熱銅片及陶瓷基板至一接合溫度以執行一接合處理。

A method of manufacturing a ceramic/metal composite structure includes the steps of: performing a multi-stage pre-oxidizing process on the copper sheet; placing the copper sheet on a ceramic substrate; and heating the copper sheet and the ceramic substrate to a joining temperature to join the copper sheet and the ceramic substrate together to enhance interface strength between the copper sheet and the ceramic substrate according to the multi-stage pre-oxidizing process. The multi-stage pre-oxidizing process includes a first stage of pre-oxidizing process and a second stage of pre-oxidizing process, and the first and second stages of pre-oxidizing processes are performed in atmospheres with different oxygen partial pressures and at different temperatures.



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