JPS6465078A - Bonding structure of ceramic - Google Patents

Bonding structure of ceramic

Info

Publication number
JPS6465078A
JPS6465078A JP22137887A JP22137887A JPS6465078A JP S6465078 A JPS6465078 A JP S6465078A JP 22137887 A JP22137887 A JP 22137887A JP 22137887 A JP22137887 A JP 22137887A JP S6465078 A JPS6465078 A JP S6465078A
Authority
JP
Japan
Prior art keywords
intermediate material
ceramic
edge
small
bonded
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP22137887A
Other languages
Japanese (ja)
Inventor
Tetsuo Komoda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HIGHLY RELIAB MARINE PROPUL
TECH RES ASSOC HIGHLY RELIAB MARINE PROPUL PLANT
Original Assignee
HIGHLY RELIAB MARINE PROPUL
TECH RES ASSOC HIGHLY RELIAB MARINE PROPUL PLANT
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HIGHLY RELIAB MARINE PROPUL, TECH RES ASSOC HIGHLY RELIAB MARINE PROPUL PLANT filed Critical HIGHLY RELIAB MARINE PROPUL
Priority to JP22137887A priority Critical patent/JPS6465078A/en
Publication of JPS6465078A publication Critical patent/JPS6465078A/en
Pending legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Ceramic Products (AREA)

Abstract

PURPOSE:To prevent generation of crack, breakage, and exfoliation of a ceramic body due to thermal stress when a ceramic body is bonded to a mother material interposing an intermediate material by setting backward an edge of the intermediate material from the ceramic side to the mother material side gradually. CONSTITUTION:A ceramic small piece 1 is bonded to a mother material 3 of a partner member interposing an intermediate material 2. In this case, an edge 2a of the intermediate material 2 is set backward gradually to the inner side than the edge 1a of the small ceramic piece 1 as the edge 2a of the intermediate material 2 is apart further from the small ceramic piece 1 side toward the mother material 3 side. By this constitution, a space for liberating thermal stress generated by the difference of coefft. of thermal expansion between the small ceramic piece 1 and the intermediate material 2 is formed in a part where the edge 2a of the intermediate material 2 is set back, thus, concentration of thermal stress to the periphery of interface between the small ceramic piece 1 and the intermediate material bonded thereto is moderated.
JP22137887A 1987-09-04 1987-09-04 Bonding structure of ceramic Pending JPS6465078A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22137887A JPS6465078A (en) 1987-09-04 1987-09-04 Bonding structure of ceramic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22137887A JPS6465078A (en) 1987-09-04 1987-09-04 Bonding structure of ceramic

Publications (1)

Publication Number Publication Date
JPS6465078A true JPS6465078A (en) 1989-03-10

Family

ID=16765847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22137887A Pending JPS6465078A (en) 1987-09-04 1987-09-04 Bonding structure of ceramic

Country Status (1)

Country Link
JP (1) JPS6465078A (en)

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