GB986167A - A process and apparatus for drawing samples of molten metal by suction - Google Patents

A process and apparatus for drawing samples of molten metal by suction

Info

Publication number
GB986167A
GB986167A GB42773/62A GB4277362A GB986167A GB 986167 A GB986167 A GB 986167A GB 42773/62 A GB42773/62 A GB 42773/62A GB 4277362 A GB4277362 A GB 4277362A GB 986167 A GB986167 A GB 986167A
Authority
GB
United Kingdom
Prior art keywords
piston
tube
molten metal
suction
nov
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB42773/62A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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
Priority claimed from FR878790A external-priority patent/FR1313201A/fr
Application filed by Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Publication of GB986167A publication Critical patent/GB986167A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/12—Dippers; Dredgers
    • G01N1/125—Dippers; Dredgers adapted for sampling molten metals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/14—Suction devices, e.g. pumps; Ejector devices
    • G01N1/1409—Suction devices, e.g. pumps; Ejector devices adapted for sampling molten metals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/66—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
    • G01N21/67—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence using electric arcs or discharges
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S73/00—Measuring and testing
    • Y10S73/09—Molten metal samplers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
GB42773/62A 1961-11-14 1962-11-13 A process and apparatus for drawing samples of molten metal by suction Expired GB986167A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR878790A FR1313201A (fr) 1961-11-14 1961-11-14 Prélèvement d'échantillons en baguettes par aspiration de métal liquide

Publications (1)

Publication Number Publication Date
GB986167A true GB986167A (en) 1965-03-17

Family

ID=8766601

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42773/62A Expired GB986167A (en) 1961-11-14 1962-11-13 A process and apparatus for drawing samples of molten metal by suction

Country Status (5)

Country Link
US (1) US3255634A (OSRAM)
AT (1) AT244644B (OSRAM)
BE (1) BE624414A (OSRAM)
DE (1) DE1266024B (OSRAM)
GB (1) GB986167A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416072A1 (fr) * 1978-02-03 1979-08-31 Cabot Corp Procede et appareil de moulage par aspiration
FR2430283A1 (fr) * 1978-07-03 1980-02-01 Cabot Corp Procede et appareil de moulage de pieces allongees metalliques par aspiration

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1527039A (fr) * 1967-04-10 1968-05-31 Siderurgie Fse Inst Rech Dispositif de prélèvement automatique d'échantillons dans un bain liquide
US3974698A (en) * 1975-01-24 1976-08-17 Lukens Steel Company Molten metal sampler for electroslag refining process
DE4204952C2 (de) * 1992-02-19 1993-11-25 Heraeus Electro Nite Int Tauchprobennehmer für Metallschmelze
DE10202357C2 (de) * 2001-06-21 2003-04-24 Schott Glas Verfahren und Vorrichtung zum Entnehmen einer Glasprobe aus einer Glassschmelze, insbesondere aus Bereichen unterhalb der Oberfläche der Glasschmelze
DE10209427B4 (de) * 2002-03-05 2006-01-26 Uwe Kühn Probengefäß zur Analyse von Schmelzen
KR20060003073A (ko) * 2003-05-06 2006-01-09 알칸 인터내셔널 리미티드 금속 개재물 측정장치 및 측정방법
EP4235172B1 (en) 2018-06-12 2025-01-29 Heraeus Electro-Nite International N.V. Molten metal samplers for high and low oxygen applications
CN115060548A (zh) * 2022-06-27 2022-09-16 中广核研究院有限公司 反应堆容器内熔融金属介质抽吸式取样系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1442444A (en) * 1920-04-23 1923-01-16 Western Electric Co Casting high-melting-point metal and alloy
US2083522A (en) * 1932-09-12 1937-06-08 Power Patents Co Gas analyzing apparatus
US2329035A (en) * 1942-03-07 1943-09-07 Hydraulic Dev Corp Inc Testing press
GB743922A (en) * 1952-04-16 1956-01-25 Celanese Corp Phosphate plasticizers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416072A1 (fr) * 1978-02-03 1979-08-31 Cabot Corp Procede et appareil de moulage par aspiration
FR2430283A1 (fr) * 1978-07-03 1980-02-01 Cabot Corp Procede et appareil de moulage de pieces allongees metalliques par aspiration

Also Published As

Publication number Publication date
US3255634A (en) 1966-06-14
DE1266024B (de) 1968-04-11
AT244644B (de) 1966-01-10
BE624414A (OSRAM)

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