IT7819850A0 - Canna di insufflamento di gas in un metallo in fusione. - Google Patents

Canna di insufflamento di gas in un metallo in fusione.

Info

Publication number
IT7819850A0
IT7819850A0 IT7819850A IT1985078A IT7819850A0 IT 7819850 A0 IT7819850 A0 IT 7819850A0 IT 7819850 A IT7819850 A IT 7819850A IT 1985078 A IT1985078 A IT 1985078A IT 7819850 A0 IT7819850 A0 IT 7819850A0
Authority
IT
Italy
Prior art keywords
insulation pipe
melting metal
gas insulation
gas
melting
Prior art date
Application number
IT7819850A
Other languages
English (en)
Other versions
IT1092543B (it
Original Assignee
Air Liquide
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 Air Liquide filed Critical Air Liquide
Publication of IT7819850A0 publication Critical patent/IT7819850A0/it
Application granted granted Critical
Publication of IT1092543B publication Critical patent/IT1092543B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
IT19850/78A 1977-02-10 1978-01-31 Canna di insufflamento di gas in un metallo in fusione IT1092543B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7703701A FR2380092A1 (fr) 1977-02-10 1977-02-10 Canne d'insufflation de gaz dans un metal en fusion

Publications (2)

Publication Number Publication Date
IT7819850A0 true IT7819850A0 (it) 1978-01-31
IT1092543B IT1092543B (it) 1985-07-12

Family

ID=9186554

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19850/78A IT1092543B (it) 1977-02-10 1978-01-31 Canna di insufflamento di gas in un metallo in fusione

Country Status (8)

Country Link
US (2) US4179103A (it)
JP (1) JPS53119403U (it)
BE (1) BE863571A (it)
CA (1) CA1108400A (it)
DE (1) DE7803613U1 (it)
ES (2) ES466808A1 (it)
FR (1) FR2380092A1 (it)
IT (1) IT1092543B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE893651A (fr) * 1982-06-25 1982-12-27 Desaar Rene Nez poreux pour le bullage d'acier
US4588170A (en) * 1985-09-06 1986-05-13 Insul Company, Inc. Side mounted lance for ladles
US4740241A (en) * 1987-05-22 1988-04-26 Labate M D Dual action lance for ladles
US5004495A (en) * 1990-02-05 1991-04-02 Labate M D Method for producing ultra clean steel
JP3520286B2 (ja) * 1996-07-16 2004-04-19 ペシネー・ジャポン株式会社 金属溶湯処理用回転式処浬ガス拡散装置
US6228187B1 (en) 1998-08-19 2001-05-08 Air Liquide America Corp. Apparatus and methods for generating an artificial atmosphere for the heat treating of materials
US6491863B2 (en) 2000-12-12 2002-12-10 L'air Liquide-Societe' Anonyme A' Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes George Claude Method and apparatus for efficient utilization of a cryogen for inert cover in metals melting furnaces
ATE359380T1 (de) * 2003-06-11 2007-05-15 Porvair Plc Kompakte vorrichtung mit mikroporösem medium zum entgasen von schmelzflüssigem metall
US7585455B2 (en) * 2005-12-06 2009-09-08 Porvair Plc Compact micro-porous media degasser
NL2005264C2 (nl) * 2010-08-25 2012-02-28 Adriaan Cornelis Christiaan Hund Haardblok voor een gasgestookte open haard en werkwijze voor de vervaardiging daarvan.
US9039794B2 (en) 2010-11-05 2015-05-26 Midrex Technologies, Inc. Reformer tube apparatus having variable wall thickness and associated method of manufacture
US9206516B2 (en) * 2011-08-22 2015-12-08 Infinium, Inc. Liquid anodes and fuels for production of metals from their oxides by molten salt electrolysis with a solid electrolyte
RU2680814C2 (ru) * 2015-06-17 2019-02-27 федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ) Установка для получения дисперсно-упроченного алюминиевого сплава
CN110566730A (zh) * 2018-06-06 2019-12-13 阳程（佛山）科技有限公司 建筑充气式带管、混凝土构件生产方法及管道排布方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1767586A (en) * 1927-04-16 1930-06-24 Burdick Corp Radiant energy cenerating unit and process for making the same
US2311358A (en) * 1940-11-25 1943-02-16 Baily Robert William Apparatus and method for molding concrete
FR1183569A (fr) * 1957-09-30 1959-07-09 Siderurgie Fse Inst Rech Pièces poreuses en béton pour insufflation dirigée d'un fluide
NL121353C (it) * 1958-05-22
US3107158A (en) * 1960-02-24 1963-10-15 Svenska Entreprenad Aktiebolag Method for the manufacture of pipes of concrete having prestressed longitudinal and annular reinforcements
US3087515A (en) * 1960-07-11 1963-04-30 Phillips Petroleum Co Impermeable barrier in cement lined pipe
US3346676A (en) * 1963-10-28 1967-10-10 Hitachi Ltd Method for the production of ceramic nuclear fuel elements
US3503597A (en) * 1967-02-20 1970-03-31 Kessler Harry Harvey Metal treating device
US3565412A (en) * 1968-12-03 1971-02-23 Dresser Ind Device for stirring molten metal
US3610602A (en) * 1969-10-14 1971-10-05 United States Steel Corp Gas-permeable refractory plug and method
GB1374586A (en) * 1971-10-08 1974-11-20 British Aluminium Co Ltd Apparatus for introducing gas into liquid metal

Also Published As

Publication number Publication date
ES466808A1 (es) 1978-10-01
ES468642A1 (es) 1978-12-01
JPS53119403U (it) 1978-09-22
IT1092543B (it) 1985-07-12
US4179103A (en) 1979-12-18
CA1108400A (fr) 1981-09-08
DE7803613U1 (de) 1978-06-01
US4246216A (en) 1981-01-20
FR2380092A1 (fr) 1978-09-08
FR2380092B1 (it) 1980-12-12
BE863571A (fr) 1978-08-02

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