IN738LC接合面へのボロンパック法による低融点合金層形成法の検討 : 接合面合金化による拡散接合法の研究(第4報)

概要

論文の詳細を見る
Diffusioin welding method using boron coating layer on bonding surface of IN738LC with pack cementation has been studied. In this report, effect of pack cementation temperature on formation of boron coated layer, melting temperatures and thickness of the layers were investigated. The results were as follows : Uniform boron coated layers was obtained by pack cementating at above 873 K. Thickness of boron coated layers increased with increase of pack cementation temperature. Melting temperature of boron coated layer decreased with increase of pack cementation temperature. But when vacuum heat treatment for degassing was conducted to boron coated layer, melting temperature became constant regardless of pack cementation temperature.
社団法人溶接学会の論文
1987-08-05