About OZAWA NATSUKI
About SAITO HIROSHI
About HIRONO AKITO
About 東海大 大学院工学研究科
About MIYAZAWA YASUYUKI
About KANAZAKI FUMIO
About 鷺宮製作所 R&Dセ
About brazing
About brass
About welding flux
About in situ observation
About X-ray inspection
About weld defect
About cavity
About shrinkage cavity
About copper base alloy
About zinc containing alloy
About melting point
About wetting(liquid)
About welding flux
About X-ray inspection
About void
About formation mechanism
About eutectic point
About wettability
About Brazing
About Weld defect
About X線透過
About 銅合金
About ろう付
About 過程
About その場観察