公开(公告)号：EP3059033A1

公开(公告)日：2016-08-24

申请号：EP14854623.7

申请日：2014-09-17

申请人： IHI Corporation

发明人： YOSHIZAWA, Hiroki ,  SATOH, Shigeyuki ,  TSUNO, Nobuyasu ,  YONEYAMA, Natsuki ,  IKEDA, Shuji ,  YOSHINOUCHI, Takashi ,  SATAKE, Masayuki

IPC分类号： B22F7/06 ,  B22F3/02 ,  F04D29/54 ,  F04D29/64

CPC分类号： B22F7/064 ,  B22F3/225 ,  B22F5/04 ,  B22F7/062 ,  F01D5/34 ,  F01D9/044 ,  F04D29/023 ,  F04D29/542 ,  F05D2230/22 ,  F05D2230/237

摘要： In a method for jointing metal injection molded parts, [1] at least two metal injection molded parts each of which is inj ection-molded from mixtures of metal powders and binders are contacted with each other, [2] paste agents containing nitrogen or chlorine are pasted on a jointed portion at which the at least two metal injection molded parts are contacted with each other, and [3] the at least two metal injection molded parts are jointed at the jointed portion by degreasing or sintering, and thereby a metal product is manufactured. According to the jointing method, jointing strength of the jointed portion can be improved.

摘要翻译： 在金属注射成型件的连接方法中，[1]至少两个金属注射成型部件，每个由金属粉末和粘合剂的混合物进行注射成型，[2]含有氮或氯的糊剂 粘贴在至少两个金属注射成型部分彼此接触的接合部分上，[3]通过脱脂或烧结将至少两个金属注射成型部分接合在接合部分，由此金属制品 被制造。 根据接合方法，能够提高接合部的接合强度。