%0 Journal Article %T Failure of a High Pressure Ball Valve / Schaden an einem Hochdruck-Kugelventil %A Kaul, Rakesh %A Muralidharan, N. G. %A Kasiviswanathan, K. V. %A Raj, Baldev %J Practical Metallography %V 28 %N 9 %P 490-499 %@ 0032-678X %D 1991-09-01 %I De Gruyter %~ DeepDyve