SU110778A1 - Installation for determining the temperature range of brittleness of alloys - Google Patents
Installation for determining the temperature range of brittleness of alloysInfo
- Publication number
- SU110778A1 SU110778A1 SU575679A SU575679A SU110778A1 SU 110778 A1 SU110778 A1 SU 110778A1 SU 575679 A SU575679 A SU 575679A SU 575679 A SU575679 A SU 575679A SU 110778 A1 SU110778 A1 SU 110778A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- determining
- temperature range
- brittleness
- alloys
- installation
- Prior art date
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Description
Известны устройства дл определени температурного интервала хрункости снлавов с вертикальным расположением образцов.Devices are known for determining the temperature range of the crinkiness of the catches with a vertical arrangement of samples.
Описываемое устройство отличаетс от известных горизонтальным расположением образца и наличием медной изложницы дл равномерного распределени температуры по его длине.The described device is different from the known horizontal position of the sample and the presence of a copper mold for uniform temperature distribution along its length.
На чертеже дана принципиальна схема предложенного устройства .The drawing is a schematic diagram of the proposed device.
Образец / помещаетс в медную изложницу 2. Нагружение образца осуществл етс электродвигателем 3 с редуктором 4 с помощью сменных шестерен 5 и ходового винта 6, несущего зажимы образца.The sample is placed in the copper mold 2. The sample is loaded by the electric motor 3 with the gearbox 4 by means of interchangeable gears 5 and the lead screw 6 carrying the sample clamps.
Усили через испытуемый образец передаютс т гой 7 динамометру 8, служащему дл измерени нагрузки , действующей на образец.The forces through the test sample are transmitted by a tight 7 dynamometer 8, which serves to measure the load acting on the sample.
Образец, деформиру сь, воздействует на рычаги 9 тензометра, которые поворачивают призму с зеркальцем 10. Луч от осветителей // попадает на зеркальце и от него отражаетс на отсчетную шкалу 12, по которой производитс отсчет деформации. Выщеуказанна изложница находитс внутри горизонтальной э.тектропечи, имеющей отверсти дл установки ножек рычагов 9 тензометра.The sample, deformed, acts on the levers 9 of the strain gauge, which rotate the prism with the mirror 10. The beam from the illuminators // hits the mirror and reflects from it on the reading scale 12, on which the deformation is read. The above mold is inside a horizontal ectro furnace having openings for mounting the legs of the levers 9 of the strain gauge.
Предмет изобретени Subject invention
Установка дл определени температурного интервала хрупкости сплавов, в которой раст гивающее усилие передаетс через образец динамометру с помощью винта, а деформаци измер етс рычажным тензометром, отличающа с тем, что, с целью поддержани равной температуры по длине образца и устранени возможности разрушени от силы его веса, образец заключен в медную изложницу, расположенную горизонтально внутри нагревательной печи.An installation for determining the temperature range of brittleness of the alloys, in which the tensile force is transmitted through the sample to the dynamometer with a screw, and the deformation is measured with a lever strain gauge, which is designed to maintain an equal temperature along the length of the sample and eliminate the possibility of destruction by the strength of its weight The sample is enclosed in a copper mold located horizontally inside the heating furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU575679A SU110778A1 (en) | 1955-10-22 | 1955-10-22 | Installation for determining the temperature range of brittleness of alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU575679A SU110778A1 (en) | 1955-10-22 | 1955-10-22 | Installation for determining the temperature range of brittleness of alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU110778A1 true SU110778A1 (en) | 1956-11-30 |
Family
ID=48383466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU575679A SU110778A1 (en) | 1955-10-22 | 1955-10-22 | Installation for determining the temperature range of brittleness of alloys |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU110778A1 (en) |
-
1955
- 1955-10-22 SU SU575679A patent/SU110778A1/en active
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