CA2022331A1 - Traitement de metaux liquides - Google Patents

Traitement de metaux liquides

Info

Publication number: CA2022331A1
Authority: CA; Canada
Prior art keywords: chamber; pressure; metal; liquid metal; vessel
Prior art date: 1989-07-26
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.): Abandoned

Application number

CA 2022331

Other languages

English (en)

Inventor

Robertson Thomas

David Peter Jackaman

Richard John Hawkins

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.)

Corus UK Ltd

Original Assignee

British Steel PLC

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.)

1989-07-26

Filing date

1990-07-25

Publication date

1991-01-27

1990-07-25 Application filed by British Steel PLC filed Critical British Steel PLC

1990-07-25 Priority to CA 2022331 priority Critical patent/CA2022331A1/fr

1991-01-27 Publication of CA2022331A1 publication Critical patent/CA2022331A1/fr

Status Abandoned legal-status Critical Current

Links

229910001338 liquidmetal Inorganic materials 0.000 title claims abstract description 49
238000012545 processing Methods 0.000 title claims description 4
239000002184 metal Substances 0.000 claims abstract description 31
238000000034 method Methods 0.000 claims description 7
238000005275 alloying Methods 0.000 claims description 3
239000000376 reactant Substances 0.000 claims description 3
239000011819 refractory material Substances 0.000 claims description 2
238000007792 addition Methods 0.000 claims 2
239000002609 medium Substances 0.000 description 16
239000000356 contaminant Substances 0.000 description 12
239000007789 gas Substances 0.000 description 9
230000008021 deposition Effects 0.000 description 6
239000007788 liquid Substances 0.000 description 5
238000004519 manufacturing process Methods 0.000 description 5
230000009467 reduction Effects 0.000 description 5
239000000126 substance Substances 0.000 description 4
230000008901 benefit Effects 0.000 description 3
230000001627 detrimental effect Effects 0.000 description 3
230000002028 premature Effects 0.000 description 3
230000008569 process Effects 0.000 description 3
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
238000005266 casting Methods 0.000 description 2
238000004140 cleaning Methods 0.000 description 2
238000009749 continuous casting Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000000463 material Substances 0.000 description 2
239000007769 metal material Substances 0.000 description 2
239000011148 porous material Substances 0.000 description 2
239000006163 transport media Substances 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
230000009471 action Effects 0.000 description 1
230000002411 adverse Effects 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000000903 blocking effect Effects 0.000 description 1
239000012159 carrier gas Substances 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
239000002131 composite material Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000011109 contamination Methods 0.000 description 1
238000013461 design Methods 0.000 description 1
238000000605 extraction Methods 0.000 description 1
238000001914 filtration Methods 0.000 description 1
230000005484 gravity Effects 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
238000010310 metallurgical process Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
238000005204 segregation Methods 0.000 description 1
238000007711 solidification Methods 0.000 description 1
230000008023 solidification Effects 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000000725 suspension Substances 0.000 description 1

Landscapes

Manufacture And Refinement Of Metals (AREA)

CA 2022331 1989-07-26 1990-07-25 Traitement de metaux liquides Abandoned CA2022331A1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA 2022331 CA2022331A1 (fr)	1989-07-26	1990-07-25	Traitement de metaux liquides

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB8917052		1989-07-26
CA 2022331 CA2022331A1 (fr)	1989-07-26	1990-07-25	Traitement de metaux liquides

Publications (1)

Publication Number	Publication Date
CA2022331A1 true CA2022331A1 (fr)	1991-01-27

Family

ID=4145598

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2022331 Abandoned CA2022331A1 (fr)	1989-07-26	1990-07-25	Traitement de metaux liquides

Country Status (1)

Country	Link
CA (1)	CA2022331A1 (fr)

1990
- 1990-07-25 CA CA 2022331 patent/CA2022331A1/fr not_active Abandoned

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Legal Events

Date	Code	Title	Description
1997-07-03	EEER	Examination request
2002-07-03	FZDE	Dead