Title:
シリコン合金に濡れない酸化物系セラミックからなる部品の該合金によるメタライズおよび/またはろう付方法
Document Type and Number:
Japanese Patent JP4349906
Kind Code:
B2
Abstract:
The invention relates to a process for the metallization with a silicon alloy melting at a temperature T1 of certain zones of the surface of a part made of an oxide ceramic unable to be wetted by the said alloy, the said process comprising, in succession, a step of depositing carbon on the said zones of the said part that are to be metallized, a step of depositing the silicon alloy in solid form on at least one portion of the said part, so that the said alloy has at least one point of contact with the said zones to be metallized, followed by a heating step at a temperature greater than or equal to T1, the said alloy gathering in the molten state on the said zones to be metallized. This process applies also to the brazing of parts, at least one of which is a part made of an oxide ceramic unable to be wetted by the said alloy. Application of the said processes to the fields of electronics, electrical engineering, thermal engineering and chemical engineering.
Inventors:
Schoma, Valerie
Pagano, carol
Pagano, carol
Application Number:
JP2003540108A
Publication Date:
October 21, 2009
Filing Date:
October 24, 2002
Export Citation:
Assignee:
Commissaria Talenergy Atomique
International Classes:
B23K1/20; C04B41/89; B23K35/30; C04B37/00; C04B41/52; C04B41/90; C22C28/00; C23C24/08; C23C26/00
Domestic Patent References:
| JP60127270A | ||||
| JP8059378A | ||||
| JP10095680A |
Attorney, Agent or Firm:
Sonoda Yoshitaka
Kobayashi Yoshinori
Kobayashi Yoshinori