SU643232A1 - Method of removing high-strength ceramic cores from castings - Google Patents

Method of removing high-strength ceramic cores from castings

Info

Publication number
SU643232A1
SU643232A1 SU772469429A SU2469429A SU643232A1 SU 643232 A1 SU643232 A1 SU 643232A1 SU 772469429 A SU772469429 A SU 772469429A SU 2469429 A SU2469429 A SU 2469429A SU 643232 A1 SU643232 A1 SU 643232A1
Authority
SU
USSR - Soviet Union
Prior art keywords
castings
removing high
strength ceramic
ceramic cores
cores
Prior art date
Application number
SU772469429A
Other languages
Russian (ru)
Inventor
Лев Григорьевич Ковалев
Гелий Вениаминович Припотнев
Original Assignee
Kovalev Lev G
Pripotnev Gelij V
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 Kovalev Lev G, Pripotnev Gelij V filed Critical Kovalev Lev G
Priority to SU772469429A priority Critical patent/SU643232A1/en
Application granted granted Critical
Publication of SU643232A1 publication Critical patent/SU643232A1/en

Links

SU772469429A 1977-04-04 1977-04-04 Method of removing high-strength ceramic cores from castings SU643232A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772469429A SU643232A1 (en) 1977-04-04 1977-04-04 Method of removing high-strength ceramic cores from castings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772469429A SU643232A1 (en) 1977-04-04 1977-04-04 Method of removing high-strength ceramic cores from castings

Publications (1)

Publication Number Publication Date
SU643232A1 true SU643232A1 (en) 1979-01-25

Family

ID=20702247

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772469429A SU643232A1 (en) 1977-04-04 1977-04-04 Method of removing high-strength ceramic cores from castings

Country Status (1)

Country Link
SU (1) SU643232A1 (en)

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