首页>
外国专利>
Aluminum nitride sintered compact, metallized substrate, heater, jig and method for producing aluminum nitride sintered compact
Aluminum nitride sintered compact, metallized substrate, heater, jig and method for producing aluminum nitride sintered compact
展开▼
机译:氮化铝烧结体,金属化基板,加热器,夹具以及制造氮化铝烧结体的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
Provided is an aluminum nitride sintered body having a larger area and a smaller thickness as compared to the conventional art, wherein the aluminum nitride sintered body has flatness with controlled warpage and/or waviness height. Methods of producing such sintered body, and further a metallized substrate and a heater using such sintered body are also provided. ;An aluminum nitride substrate 1 has a maximum length of 320 mm or more, a thickness of more than 0 mm and 2 mm or less, a warpage of 0 μm/mm or more and less than 2 μm/mm, and a local waviness height of 0 μm or more and 100 μm or less.
展开▼