Title:
A joining method of a metallic powder injection molding object
Document Type and Number:
Japanese Patent JP6245268
Kind Code:
B2
Abstract:
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.
Inventors:
Hiroki Yoshizawa
Shigeyuki Sato
Nobuyasu Tsuno
Yoneyama Natsuki
Shuji Ikeda
Yoshinouchi Takashi
Masatake Satake
Shigeyuki Sato
Nobuyasu Tsuno
Yoneyama Natsuki
Shuji Ikeda
Yoshinouchi Takashi
Masatake Satake
Application Number:
JP2015542549A
Publication Date:
December 13, 2017
Filing Date:
September 17, 2014
Export Citation:
Assignee:
Ihi Co., Ltd.
International Classes:
B22F7/06
Domestic Patent References:
| JP7011305A | ||||
| JP8020808A | ||||
| JP2006249943A | ||||
| JP2009019629A | ||||
| JP2009097370A | ||||
| JP2013018228A |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Previous Patent: The additive agent for raising the malleability of an aluminum boron carbide composite material
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