GB1396140A - Device for removing a sample from a bath of molten metal - Google Patents

Device for removing a sample from a bath of molten metal

Info

Publication number
GB1396140A
GB1396140A GB5181772A GB5181772A GB1396140A GB 1396140 A GB1396140 A GB 1396140A GB 5181772 A GB5181772 A GB 5181772A GB 5181772 A GB5181772 A GB 5181772A GB 1396140 A GB1396140 A GB 1396140A
Authority
GB
United Kingdom
Prior art keywords
molten metal
tube
sampling
tubes
cap
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
GB5181772A
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.)
LORRAINE DECOLLETAGE
Original Assignee
LORRAINE DECOLLETAGE
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 LORRAINE DECOLLETAGE filed Critical LORRAINE DECOLLETAGE
Publication of GB1396140A publication Critical patent/GB1396140A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

1396140 Sampling molten metal SOC LORRAINE DE DECOLLETAGE ET DE CONSTRUCTIONS MECANIQUES 9 Nov 1972 [9 Nov 1971] 51817/72 Heading F4B A device for removing a sample from a bath of molten metal comprises a tubular envelope 4 of dehydrated cardboard enclosing at the end parallel sampling tubes 10 and 11, tube 10 having a flat mould 6 attached to its inner end, a refractory mass 12 enclosing both tubes and bounded by a cardboard layer 13, and cupshaped caps 15, 16 and 17 covering the open ends of the sampling tubes. The capacity of the mould 6 is about 8 cm.<SP>3</SP> and the diameter of tube 10 is about 6 mm., that of tube 11 being about 4 mm. The inner end of tube 11 is closed by a piece of metallic wire 22 of about 3 mm. diameter causing the molten metal contacting it to solidify. The caps 15-17 are made of sheet steel, the outer cap 17 melting on contact with the molten metal, e.g. steel. The latter melts a piece of aluminium 20 covering a hole in cap 16 and molten metal enters a mixing chamber 19 through a hole 18 in the inner cap 15. The total sampling time is about 10 sees.
GB5181772A 1971-11-09 1972-11-09 Device for removing a sample from a bath of molten metal Expired GB1396140A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7140050A FR2159683A5 (en) 1971-11-09 1971-11-09

Publications (1)

Publication Number Publication Date
GB1396140A true GB1396140A (en) 1975-06-04

Family

ID=9085515

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5181772A Expired GB1396140A (en) 1971-11-09 1972-11-09 Device for removing a sample from a bath of molten metal

Country Status (4)

Country Link
BE (1) BE791150A (en)
DE (1) DE2254488A1 (en)
FR (1) FR2159683A5 (en)
GB (1) GB1396140A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4848438A (en) * 1987-02-24 1989-07-18 Foseco International Limited Metal sampling
JP2014044202A (en) * 2012-08-24 2014-03-13 Heraeus Electro-Nite International Nv Measuring probe for sampling in melted metals
CN111426529A (en) * 2019-01-10 2020-07-17 宝山钢铁股份有限公司 Device for automatically separating metal sample body in sampling probe and separation method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406822A1 (en) * 1977-10-19 1979-05-18 Lorraine Decolletage Sampling effervescent molten metal, esp. steel - using mould in end of tubular envelope of dehydrated cardboard, with tube allowing mould to fill without forming cavities
DE4303688C3 (en) * 1993-02-09 2000-06-15 Heraeus Electro Nite Int Sampler for molten metal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4848438A (en) * 1987-02-24 1989-07-18 Foseco International Limited Metal sampling
JP2014044202A (en) * 2012-08-24 2014-03-13 Heraeus Electro-Nite International Nv Measuring probe for sampling in melted metals
CN111426529A (en) * 2019-01-10 2020-07-17 宝山钢铁股份有限公司 Device for automatically separating metal sample body in sampling probe and separation method thereof

Also Published As

Publication number Publication date
FR2159683A5 (en) 1973-06-22
BE791150A (en) 1973-05-09
DE2254488A1 (en) 1973-05-10

Similar Documents

Publication Publication Date Title
GB1396140A (en) Device for removing a sample from a bath of molten metal
JPS5275493A (en) Melted metal specimen cup for holding small mass for promotion of carbide formation
CA980099A (en) High-fin integral finned tube of heat resisting alloys and multi-pass process for making the same
BE845678A (en) PROCESS FOR THE REALIZATION OF A CATHODIC RAY TUBE WITH A CONDUCTIVE INTERIOR SURFACE, DEVICE FOR IMPLEMENTING THE SAID PROCESS AND TUBE THUS REALIZED
GB1172625A (en) Assembly for use in Brazing Comprising Exothermic Material
OA05001A (en) Process and composition for refining the grain of aluminum and its alloys.
FR2406822A1 (en) Sampling effervescent molten metal, esp. steel - using mould in end of tubular envelope of dehydrated cardboard, with tube allowing mould to fill without forming cavities
IE45608L (en) Crucuble for thermal analysis of alloys.
GB978251A (en) Discharge device
GB1274618A (en) Improvements in or relating to sampling devices for liquid metal
DE3065727D1 (en) Porous refractory element and its manufacturing method
FR2328537A1 (en) PROCESS FOR THE PRODUCTION OF STRIPS OR SHEETS OF COPPER OR COPPER ALLOYS WITH ISOTROPIC MECHANICAL CHARACTERISTICS
BE790371A (en) REFRACTORY CASTING TUBE FOR THE CONTINUOUS CASTING OF FUSION METALS
GB1466071A (en) Melt sampler
DE832645C (en) Process for evaporation of alkali metals in noble gas-filled or vacuum tubes
FR2314150A1 (en) TUBE MADE OF VITREOUS MATERIAL WITH NON-CIRCULAR SECTION, INCLUDING AT LEAST ONE CONICAL END, AND PROCESS FOR ITS PRODUCTION
BE781004A (en) METAL WELDING PROCESS, PREFERRED FOR THE WELDING OF STEEL TUBES UNDER MOUNTING CONDITIONS
FR2247721A1 (en) Mould for sampling molten steel with no sec oxidn - made from two sheet metal parts held together by a tubular sleeve
BE817578R (en) PROCESS FOR BRAZING ALUMINUM AND ITS ALLOYS
CS186872B1 (en) Device for taking samples of rafined metal or metal alloys at melting by electron beam
GB1361389A (en) Sampling devices for liquid metal
JPS53119762A (en) Aluminum alloy brazing solder for fluxless brazing
GB1539341A (en) Process and apparatus for pre-treating aluminium or aluminium alloy ribbons prior to lacquering
FR2290295A1 (en) PROCESS FOR COVERING A METAL TUBE AND THE METAL TUBES SO OBTAINED
JPS5876151U (en) Molten metal sampler

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee