发明申请
US20210107837A1 CERAMIC-METAL JOINED BODY AND METHOD OF MANUFACTURING THE SAME, AND MULTI-PIECE CERAMIC-METAL JOINED BODY AND METHOD OF MANUFACTURING THE SAME
有权
基本信息:
- 专利标题： CERAMIC-METAL JOINED BODY AND METHOD OF MANUFACTURING THE SAME, AND MULTI-PIECE CERAMIC-METAL JOINED BODY AND METHOD OF MANUFACTURING THE SAME
- 申请号：US17044541 申请日：2019-04-01
- 公开(公告)号：US20210107837A1 公开(公告)日：2021-04-15
- 发明人： Koya Arai , Masahito Komasaki
- 申请人： MITSUBISHI MATERIALS CORPORATION
- 申请人地址： JP Tokyo
- 专利权人： MITSUBISHI MATERIALS CORPORATION
- 当前专利权人： MITSUBISHI MATERIALS CORPORATION
- 当前专利权人地址： JP Tokyo
- 优先权： JP2018-074477 20180409
- 国际申请： PCT/JP2019/014430 WO 20190401
- 主分类号： C04B37/02
- IPC分类号： C04B37/02 ; H05K1/03 ; H05K3/00 ; B32B15/04 ; B32B3/30 ; B32B15/20
摘要：
A method of manufacturing a ceramics-metal bonded body according to the present invention is a method of manufacturing a ceramics-metal bonded body in which a metal layer is bonded to at least one surface of a ceramics substrate, and comprises: a groove-forming step of forming a groove extending across a bonding region of a ceramics substrate to which a metal layer is bonded; and a bonding step of, after the groove-forming step, forming a metal layer by stacking, in the bonding region of the ceramics substrate, a metal plate of an aluminum or aluminum alloy with a thickness of less than or equal to 0.4 mm, via an Al—Si based brazing material foil, and bonding the metal plate to the bonding region by heating while applying load in a stacking direction.
IPC结构图谱:
| C | 化学；冶金 |
| --C04 | 水泥；混凝土；人造石；陶瓷；耐火材料 |
| ----C04B | 石灰；氧化镁；矿渣；水泥；其组合物，例如砂浆、混凝土或类似的建筑材料；人造石；陶瓷；耐火材料；天然石的处理 |
| ------C04B37/00 | 陶瓷烧成制品与另外陶瓷烧成制品或其他制品的加热法粘接 |
| --------C04B37/02 | .与金属制品粘接 |