SU453622A1 - DEVICE FOR DETERMINING CARBON CONTENT IN LIQUID METAL - Google Patents

DEVICE FOR DETERMINING CARBON CONTENT IN LIQUID METAL

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Publication number
SU453622A1
SU453622A1 SU1851319A SU1851319A SU453622A1 SU 453622 A1 SU453622 A1 SU 453622A1 SU 1851319 A SU1851319 A SU 1851319A SU 1851319 A SU1851319 A SU 1851319A SU 453622 A1 SU453622 A1 SU 453622A1
Authority
SU
USSR - Soviet Union
Prior art keywords
carbon content
liquid metal
determining carbon
determining
liquid
Prior art date
Application number
SU1851319A
Other languages
Russian (ru)
Original Assignee
Великой Окт брьской социалистической революции
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 Великой Окт брьской социалистической революции filed Critical Великой Окт брьской социалистической революции
Priority to SU1851319A priority Critical patent/SU453622A1/en
Application granted granted Critical
Publication of SU453622A1 publication Critical patent/SU453622A1/en

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Description

Изобретение относитс  к области физикохимического анализа металлов и снлавов.This invention relates to the field of physicochemical analysis of metals and metals.

Известно устройство дл  оиределени  содержани  углерода в жидком металле, содержащее водоо.хлаждаемую фурму, светоировод л фотоэлемент.A device for determining the carbon content in a liquid metal containing a water-cooled tuyere, a light detector and a photocell is known.

Однако такое устройство не обеснечивает возможности многократных измеренн;.However, such a device does not deny the possibility of multiple measurements;

Дл  обеспечени  возможности многократного измерени  в иредлагаемом устройстве светопровод и фотоэлемент размещены ви)три поршн -толкател , установленного внутри фурмы с возможностью BOSBpaTiio-HocTyjiaтельното перемещени .In order to ensure the possibility of multiple measurements in the proposed device, the light guide and the photocell placed three piston tappet mounted inside the tuyere with the ability to move the piston inside the tuyere.

На чертеже показано предлагаемое устройство . Устройство состоит из водоохлаждаемо фурмы / и кристаллизационной камер1 1 2, в которой вставлен порщень-толкатель .з, внутри которого установлен светопровод 4 и фотоэлемент 5, сигнал от которого поступает к измерительному прибору 6.The drawing shows the proposed device. The device consists of a water-cooled tuyere / and a crystallization chamber 1 1 2 in which a pusher slider is inserted. C, inside which is installed a light guide 4 and a photo cell 5, the signal from which goes to a measuring device 6.

Поршень-толкатель 3 устанавливаетс  в нижней части кристаллизациоппой камеры 2. Световой поток проходит через светопровод 4. который интенсивно охлаждаетс  жидкостью н фиксируетс  фотоэлементом 5, который измер ет темиературу жидкой стали на 200-250 мм от илоскостп раздела щлак-.металл .The piston pusher 3 is installed in the lower part of the crystallization chamber 2. The light flux passes through the light guide 4. which is intensively cooled with liquid and fixed by the photocell 5, which measures the temperature of the liquid steel 200-250 mm from the scrap metal section.

Когда необходимо определить содержание углерода в жидкой стали, поршень-толкатель /i подаетс  вверх, и порци  жидкого металла заиолн ет кристаллизациоииую камеру 2, н измер етс  температура кристаллизации пробы . После этого ироба металла удал етс  Ю|зшне.м-толкателем 3 из кристаллизационной; камеры 2 непосредственно в ванне сталеплавильного агрегата без подъема устройства, к продолжаетс  измерение температуры жидкои стали.When it is necessary to determine the carbon content in the liquid steel, the piston-pusher (i) is fed up, and a portion of the liquid metal is filled with a crystallization chamber 2, the sample crystallization temperature is measured. Thereafter, the metal irob is removed by the Yu | zmne pusher 3 from the crystallization; chambers 2 directly in the bath of the steelmaking unit without lifting the device, the temperature measurement of the liquid steel continues.

Предмет изобретени Subject invention

Устройство дл  определенн  содержани  углерода в жидком металле, содержащее водоохлаждаемую фурму, светопровод и фот);элемеит , отличающеес  тем, что, с целью обесиечени  возможности многократного измеренн , светоировод и фотоэлемент размещены внутри поршн -толкател , устаповленног-: внутри фурмы с возможностью возвратно-riOступательного перемещени .A device for determining the carbon content in the liquid metal, containing a water-cooled lance, a light guide and a photo); element, characterized in that, in order to ensure the possibility of multiple measurements, the optical light and the photocell are placed inside No way of moving.

-5-five

4 . Jfour . J

SU1851319A 1972-11-30 1972-11-30 DEVICE FOR DETERMINING CARBON CONTENT IN LIQUID METAL SU453622A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1851319A SU453622A1 (en) 1972-11-30 1972-11-30 DEVICE FOR DETERMINING CARBON CONTENT IN LIQUID METAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1851319A SU453622A1 (en) 1972-11-30 1972-11-30 DEVICE FOR DETERMINING CARBON CONTENT IN LIQUID METAL

Publications (1)

Publication Number Publication Date
SU453622A1 true SU453622A1 (en) 1974-12-15

Family

ID=20533409

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1851319A SU453622A1 (en) 1972-11-30 1972-11-30 DEVICE FOR DETERMINING CARBON CONTENT IN LIQUID METAL

Country Status (1)

Country Link
SU (1) SU453622A1 (en)

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