About SIVOV E N
About KRUTOGOLOVOV N P
About SAVCHENKO S O
About BUDKIN YU V
About PANKOVA O V
About Svarochnoe Proizvodstvo
About molybdenum base alloy
About Mechanical properties
About Weld zone
About 炭化物
About 硬化
About モリブデン合金
About 溶接継手
About 延性
About 熱処理