Jointing material comprising {HEAD ~ a mixture} of boron oxide and {TAIL ~ aluminum oxide} and method of jointing utilizing said jointing material 
Jointing material comprising { HEAD ~ a mixture } of boron oxide and { TAIL ~ aluminum oxide } and method of jointing utilizing said jointing material
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH