Method for the production of highly wear-resistant ceramic material
    1.
    发明授权
    Method for the production of highly wear-resistant ceramic material 失效
    生产高耐磨陶瓷材料的方法

    公开(公告)号:US3871891A

    公开(公告)日:1975-03-18

    申请号:US42474973

    申请日:1973-12-14

    CPC classification number: C04B35/111 C04B35/645

    Abstract: A new method for the production of extremely wear-resistant aluminum oxide ceramic material, particularly Al2O3 in which at least 98% Al2O3 powder is mixed with 10-50 pph carbonaceous plasticizer, optionally pressed into a blank, heated to 1,280*1,500* C., sintered for at least 5 minutes at the highest temperature, and then cooled is described.

    Abstract translation: 一种用于生产极耐磨氧化铝陶瓷材料的新方法,特别是Al2O3,其中至少98%的Al 2 O 3粉末与10-50pph的含碳增塑剂混合,任选地加压到坯料中,加热到1,280℃-1,500℃ 在最高温度下烧结至少5分钟,然后冷却。

Patent Agency Ranking