日本大阪工业技术研究所的江田仪弘研究成功一种新式陶瓷与金属的焊接法,已获得实际应用。这种焊接法可用于氧化铝、堇青石(cordlerite:2MgO·2Al_2O_3-5SiO_2)、氧化镁等氧化物陶瓷与镍等金属的焊接。焊接工艺是:在陶瓷与金属间夹一层铜皮。加热到1200℃,焊接即告完成,既不需用焊剂,亦不需特殊气体保护。焊缝强度很高,因为在加热过程中,铜一方面与被焊的金属焊牢,同 Japan’s Osaka Institute of Industrial Technology, Jiang Yirong Hong successful study of a new type of ceramic and metal welding method, has been the practical application. This welding method can be used for the welding of oxides such as alumina, cordierite (2MgO · 2Al_2O_3-5SiO_2), magnesia and other ceramics with nickel. Welding process is: between the ceramic and metal folder a layer of copper. Heating to 1200 ℃, the welding is completed, neither the use of flux, nor special gas protection. Weld strength is very high, because in the heating process, copper is welded on the one hand with the metal to be welded, with