SU462127A1 - Method for making defective specimens for ultrasonic testing of paired compounds - Google Patents
Method for making defective specimens for ultrasonic testing of paired compoundsInfo
- Publication number
- SU462127A1 SU462127A1 SU1964564A SU1964564A SU462127A1 SU 462127 A1 SU462127 A1 SU 462127A1 SU 1964564 A SU1964564 A SU 1964564A SU 1964564 A SU1964564 A SU 1964564A SU 462127 A1 SU462127 A1 SU 462127A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ultrasonic testing
- making defective
- defective specimens
- paired compounds
- paired
- Prior art date
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
стие ограничиваетс порошком, а nOvTOCTb дефекта при этом герметпзируегс припоем.This is limited to powder, and the nOvTOCTb defect is hermetically sealed with solder.
TaKiiiM образом, получают герметически замкнутую полость с заданными размерами, недоступную дл иммерсионной жидкости, расположенпую в зоне па ного соединени деталей и по акустическим свойствам аналогичную естественным дефектам пайки.TaKiiiM method, get a hermetically closed cavity with specified dimensions, inaccessible to the immersion liquid, located in the zone of the paired connection of parts and on the acoustic properties similar to the natural defects of soldering.
Предмет изобретени Subject invention
Способ изготовлени дефектных образцов дл ультразвукового контрол па ных соед)1иенин , состо щ-их из основани и припа нной к нему накладки, заключающийс в том, что дл имитации дефекта в основании выполн ют отверстие, заноли ют его материалом.A method of making defective samples for ultrasound-controlled compacted, iienin, consisting of a base and a pad attached to it, which consists in filling the base with a material to imitate a defect in the base.
непрозрачным дл ультразвука, собирают основание и иакладку вместе с нр1гиоем и нагревают соединеш-ie до раснлавлени нрипо , отличающийс тем, что, с целью получени стабильных акустических характеристик дефектов , отверстие вьгполн ют на контакти-рующей с накладкой поверхности основаин , а в качестве заполнител отверсти исиользуют несмачиваемый жидким припоем иорошок , наиример окись алюмини , иеремешанный с биндером, температура выгорани которого ниже темлературы плавлени ириио ,, полученной смесью заполн ют отверстие, производ т сушку иа воздухе ii сборку соединени с послвдуюш,им его нагревом до температуры выгорани биндера, выдерживают при этой тем-пературе до полного его выгорани ,. а затем производ т пайку.opaque to ultrasound, collect the base and the aclay together with the heater and heat the connection, i.e. before the melting of the filter, which in order to obtain stable acoustic characteristics of the defects non-wettable solder and powder, naimer alumina, mixed with binder, the burnout temperature of which is below the melting temperature of the iriio, the resulting mixture is filled with an orifice od t ua air drying assembly compound ii poslvduyush they its heating to a temperature binder burnout, is maintained at this tem-perature to its complete burnout. and then soldered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1964564A SU462127A1 (en) | 1973-10-16 | 1973-10-16 | Method for making defective specimens for ultrasonic testing of paired compounds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1964564A SU462127A1 (en) | 1973-10-16 | 1973-10-16 | Method for making defective specimens for ultrasonic testing of paired compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU462127A1 true SU462127A1 (en) | 1975-02-28 |
Family
ID=20566090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1964564A SU462127A1 (en) | 1973-10-16 | 1973-10-16 | Method for making defective specimens for ultrasonic testing of paired compounds |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU462127A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4704892A (en) * | 1985-01-07 | 1987-11-10 | Vasipari Kutato Es Fejleszto Vallalat | Control specimen for evaluation of non-destructive test results, artificial inclusions and process for producing control specimens |
| US4729235A (en) * | 1984-11-30 | 1988-03-08 | Mtu Motoren- Und Turbinen- Union Munchen Gmbh | Test piece for inspection by ultrasonic method |
| EP0547999A2 (en) * | 1991-12-18 | 1993-06-23 | Equipos Nucleares, S.A. | Method of making flaws in a metallic body |
-
1973
- 1973-10-16 SU SU1964564A patent/SU462127A1/en active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4729235A (en) * | 1984-11-30 | 1988-03-08 | Mtu Motoren- Und Turbinen- Union Munchen Gmbh | Test piece for inspection by ultrasonic method |
| US4704892A (en) * | 1985-01-07 | 1987-11-10 | Vasipari Kutato Es Fejleszto Vallalat | Control specimen for evaluation of non-destructive test results, artificial inclusions and process for producing control specimens |
| EP0547999A2 (en) * | 1991-12-18 | 1993-06-23 | Equipos Nucleares, S.A. | Method of making flaws in a metallic body |
| ES2038553A1 (en) * | 1991-12-18 | 1993-07-16 | Equipos Nucleares Sa | Method of making flaws in a metallic body. |
| EP0547999A3 (en) * | 1991-12-18 | 1995-06-07 | Equipos Nucleares Sa | Method of making flaws in a metallic body |
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