According to this joining method, {HEAD ~ the jointing material} of the joining layer forms {TAIL ~ a mixture} of aluminum oxide and Al18B4O33 through the third step, thus joining the base body and another member 
According to this joining method , { HEAD ~ the jointing material } of the joining layer forms { TAIL ~ a mixture } of aluminum oxide and Al18B4O33 through the third step , thus joining the base body and another member
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH