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FR2406822A1 - 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 - Google Patents

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

Info

Publication number
FR2406822A1
FR2406822A1 FR7731490A FR7731490A FR2406822A1 FR 2406822 A1 FR2406822 A1 FR 2406822A1 FR 7731490 A FR7731490 A FR 7731490A FR 7731490 A FR7731490 A FR 7731490A FR 2406822 A1 FR2406822 A1 FR 2406822A1
Authority
FR
France
Prior art keywords
mould
effervescent
dehydrated
cardboard
fill
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.)
Granted
Application number
FR7731490A
Other languages
French (fr)
Other versions
FR2406822B1 (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.)
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
Priority to FR7731490A priority Critical patent/FR2406822A1/en
Priority to SE7810748A priority patent/SE7810748L/en
Priority to BE191225A priority patent/BE871391A/en
Priority to BR7806886A priority patent/BR7806886A/en
Priority to DE2845566A priority patent/DE2845566C2/en
Publication of FR2406822A1 publication Critical patent/FR2406822A1/en
Application granted granted Critical
Publication of FR2406822B1 publication Critical patent/FR2406822B1/fr
Granted 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)

Abstract

A sample of effervescent metal is extracted from a bath by plunging a tubular envelope of dehydrated cardboard into the molten metal. The envelope has a packet with a mould at one end which is extended by a chamber with a cross-section which permits correct filling of the chamber. Opposite to the chamber is a tube extending to the exterior to allow the mould to fill without cavities forming in the sample.
FR7731490A 1977-10-19 1977-10-19 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 Granted FR2406822A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7731490A FR2406822A1 (en) 1977-10-19 1977-10-19 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
SE7810748A SE7810748L (en) 1977-10-19 1978-10-16 DEVICE FOR SAMPLING IN GAS BLOWERS RELEASING METAL BATH
BE191225A BE871391A (en) 1977-10-19 1978-10-19 IMPROVEMENTS MADE TO THE DEVICES FOR TAKING A SAMPLE IN AN EFFERVESCENT METAL BATH
BR7806886A BR7806886A (en) 1977-10-19 1978-10-19 DEVICE FOR WITHDRAWING A SAMPLE IN AN EFFECTIVE METAL BATH AS A TEMPLATE FOR THE SAME
DE2845566A DE2845566C2 (en) 1977-10-19 1978-10-19 Device for taking samples in an unsettled bath of molten metal and a casting mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7731490A FR2406822A1 (en) 1977-10-19 1977-10-19 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

Publications (2)

Publication Number Publication Date
FR2406822A1 true FR2406822A1 (en) 1979-05-18
FR2406822B1 FR2406822B1 (en) 1984-05-11

Family

ID=9196700

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7731490A Granted FR2406822A1 (en) 1977-10-19 1977-10-19 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

Country Status (5)

Country Link
BE (1) BE871391A (en)
BR (1) BR7806886A (en)
DE (1) DE2845566C2 (en)
FR (1) FR2406822A1 (en)
SE (1) SE7810748L (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555745A1 (en) * 1983-11-28 1985-05-31 Soled Process, mould and device including the said mould for taking samples from a bath of molten metal, which metal, in particular cast iron, is brittle in the solidified state
FR2560993A1 (en) * 1984-03-09 1985-09-13 Solmer Device of the lance type for measurement and withdrawal of a sample for determination of the characteristics of a molten metal
WO1991014166A1 (en) * 1990-03-03 1991-09-19 Herzog Maschinenfabrik Gmbh & Co. Sample-preparation system for iron and steel samples
EP0447613A2 (en) * 1990-03-22 1991-09-25 Heraeus Electro-Nite International N.V. Sampler for molten metals
US5228177A (en) * 1990-03-03 1993-07-20 Herzog Maschinenfabrik Gmbh & Co. Sample preparation system for iron and steel samples
EP0869345A2 (en) * 1997-04-02 1998-10-07 MINKON SAMPLER-TECHNIK GmbH Pump sampler for molten metal
EP3336511A1 (en) * 2016-12-13 2018-06-20 Heraeus Electro-Nite International N.V. Direct analysis sampler
EP3336513A1 (en) * 2016-12-13 2018-06-20 Heraeus Electro-Nite International N.V. Sampler for hot metal
EP3336514A1 (en) * 2016-12-13 2018-06-20 Heraeus Electro-Nite International N.V. Direct analysis sampler
RU2712618C1 (en) * 2018-06-12 2020-01-29 Хераеус Электро-Ните Интернациональ Н.В. Molten metal samplers for applications with high and low oxygen content

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3203505A1 (en) * 1982-02-02 1983-08-04 Minkon Sampler Technik GmbH, 4006 Erkrath MELT SAMPLING FORM FOR ANALYZING PURPOSES
US4699014A (en) * 1986-07-24 1987-10-13 Midwest Instrument Co., Inc. Molten metal sampler with sand cast mold part
DE102010024282A1 (en) 2010-06-18 2011-12-22 Heraeus Electro-Nite International N.V. Measuring probes for measuring and sampling with molten metal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791150A (en) * 1971-11-09 1973-05-09 Lorraine De Soc IMPROVEMENTS TO DEVICES FOR PREVIEWING A SAMPLE IN A FUSION METAL BATH
GB1456353A (en) * 1974-05-06 1976-11-24 Leeds & Northrup Co Immersion sampler for molten material
DE2609945B1 (en) * 1976-03-08 1977-08-25 Gustav Kolb PROBE WITH A CERAMIC FORM FOR TAKING A SAMPLE FROM A STEEL MELT

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555745A1 (en) * 1983-11-28 1985-05-31 Soled Process, mould and device including the said mould for taking samples from a bath of molten metal, which metal, in particular cast iron, is brittle in the solidified state
FR2560993A1 (en) * 1984-03-09 1985-09-13 Solmer Device of the lance type for measurement and withdrawal of a sample for determination of the characteristics of a molten metal
WO1991014166A1 (en) * 1990-03-03 1991-09-19 Herzog Maschinenfabrik Gmbh & Co. Sample-preparation system for iron and steel samples
US5228177A (en) * 1990-03-03 1993-07-20 Herzog Maschinenfabrik Gmbh & Co. Sample preparation system for iron and steel samples
EP0447613A2 (en) * 1990-03-22 1991-09-25 Heraeus Electro-Nite International N.V. Sampler for molten metals
EP0447613A3 (en) * 1990-03-22 1992-04-15 Electro-Nite International N.V. Sampler for molten metals
AU632225B2 (en) * 1990-03-22 1992-12-17 Heraeus Electro-Nite International N.V. A sampler for metal melts
EP0869345A2 (en) * 1997-04-02 1998-10-07 MINKON SAMPLER-TECHNIK GmbH Pump sampler for molten metal
EP0869345A3 (en) * 1997-04-02 1999-09-01 MINKON SAMPLER-TECHNIK GmbH Pump sampler for molten metal
EP3336513A1 (en) * 2016-12-13 2018-06-20 Heraeus Electro-Nite International N.V. Sampler for hot metal
EP3336511A1 (en) * 2016-12-13 2018-06-20 Heraeus Electro-Nite International N.V. Direct analysis sampler
EP3336514A1 (en) * 2016-12-13 2018-06-20 Heraeus Electro-Nite International N.V. Direct analysis sampler
CN108225822A (en) * 2016-12-13 2018-06-29 贺利氏电测骑士国际有限公司 Direct analytical cartridge
CN108225846A (en) * 2016-12-13 2018-06-29 贺利氏电测骑士国际有限公司 Direct analytical cartridge
TWI655418B (en) * 2016-12-13 2019-04-01 比利時商賀利氏電測騎士國際公司 Direct analysis sampler
TWI655416B (en) * 2016-12-13 2019-04-01 比利時商賀利氏電測騎士國際公司 Direct analysis sampler
US10352832B2 (en) 2016-12-13 2019-07-16 Heraeus Electro-Nite International N.V. Direct analysis sampler
US10466145B2 (en) 2016-12-13 2019-11-05 Heraeus Electro-Nite International N.V. Direct analysis sampler
US10495551B2 (en) 2016-12-13 2019-12-03 Heraeus Electro-Nite International N.V. Sampler for hot metal
RU2712618C1 (en) * 2018-06-12 2020-01-29 Хераеус Электро-Ните Интернациональ Н.В. Molten metal samplers for applications with high and low oxygen content

Also Published As

Publication number Publication date
BR7806886A (en) 1979-07-03
SE7810748L (en) 1979-04-20
BE871391A (en) 1979-04-19
DE2845566A1 (en) 1979-04-26
DE2845566C2 (en) 1983-12-15
FR2406822B1 (en) 1984-05-11

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Legal Events

Date Code Title Description
ST Notification of lapse