SU1513389A1 - Apparatus for bleeding gases from molten metal - Google Patents
Apparatus for bleeding gases from molten metal Download PDFInfo
- Publication number
- SU1513389A1 SU1513389A1 SU874250365A SU4250365A SU1513389A1 SU 1513389 A1 SU1513389 A1 SU 1513389A1 SU 874250365 A SU874250365 A SU 874250365A SU 4250365 A SU4250365 A SU 4250365A SU 1513389 A1 SU1513389 A1 SU 1513389A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gas
- chamber
- sample
- metal
- carrier gas
- Prior art date
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- Investigating Or Analysing Materials By Optical Means (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Abstract
Изобретение относитс к определению содержани газообразующих элементов непосредственно в жидких металлах и может быть использовано дл контрол газосодержани по ходу плавки, чистоты жидкого металла в замкнутом контуре, а также дл анализа газов, растворенных в жидкост х и жидких металлах. Цель - повышение точности измерений и сокращение времени анализа. Дл определени газосодержани устройство погружают в металл и после сн ти задвижки 1 в пробоотборную камеру 3 подают около 30 см3 металла. Камеру закрывают и барботируют пробу инертным газом, поступающим с посто нной объемной скоростью через один из каналов с последующим выносом газовой смеси в газоанализатор. После дегазации пробы, не извлека устройства из агрегата, ее удал ют в окружающий расплав, вытесн газом-носителем, или сливают из камеры при извлечении устройства, затем отбирают новую пробу. 1 з.п.ф-лы, 2 ил.The invention relates to the determination of the content of gas-forming elements directly in liquid metals and can be used to monitor gas content during smelting, the purity of the liquid metal in a closed loop, and also to analyze gases dissolved in liquids and liquid metals. The goal is to improve measurement accuracy and reduce analysis time. To determine the gas content, the device is immersed in the metal and, after removing the valve 1, about 30 cm 3 of metal are supplied to the sampling chamber 3. The chamber is closed and the sample is bubbled with an inert gas flowing at a constant volumetric rate through one of the channels with the subsequent removal of the gas mixture to the gas analyzer. After the sample is degassed, the device is not removed from the unit, it is removed into the surrounding melt, displaced by carrier gas, or drained from the chamber when the device is removed, then a new sample is taken. 1 hp ff, 2 ill.
Description
Фиг. 2FIG. 2
Составитель К.Кушнарев Редактор Н.Бобкова Техред А.КравчукCompiled by K. Kushnarev Editor N. Bobkova Tehred A. Kravchuk
Заказ 6075/45Order 6075/45
Тираж 789Circulation 789
ВНИИПИ Государственного комитета по изобретени м и открыти м при ГКНТ СССР 113035, Москва, Ж-35, Раушска наб., д. 4/5VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk nab. 4/5
Производственно-издательский комбинат Патент, г. Ужгород, ул. Гагарина, 101Production and Publishing Combine Patent, Uzhgorod, st. Gagarin, 101
Корректор В.КабацийProofreader V.Kabatsiy
ПодписноеSubscription
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874250365A SU1513389A1 (en) | 1987-05-27 | 1987-05-27 | Apparatus for bleeding gases from molten metal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874250365A SU1513389A1 (en) | 1987-05-27 | 1987-05-27 | Apparatus for bleeding gases from molten metal |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1513389A1 true SU1513389A1 (en) | 1989-10-07 |
Family
ID=21306388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874250365A SU1513389A1 (en) | 1987-05-27 | 1987-05-27 | Apparatus for bleeding gases from molten metal |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1513389A1 (en) |
-
1987
- 1987-05-27 SU SU874250365A patent/SU1513389A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 917066, кл. G 01 N 7/14, 1982. Авторское свидетельство СССР № 516938, кло G 01 N 1/02, 1974. * |
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