US3466170A - Process for improving grain structure of aluminum silicon alloys - Google Patents

Process for improving grain structure of aluminum silicon alloys Download PDF

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Publication number
US3466170A
US3466170A US608754A US3466170DA US3466170A US 3466170 A US3466170 A US 3466170A US 608754 A US608754 A US 608754A US 3466170D A US3466170D A US 3466170DA US 3466170 A US3466170 A US 3466170A
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US
United States
Prior art keywords
alloys
alloy
percent
addition
modification
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 - Lifetime
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US608754A
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English (en)
Inventor
Eckhard Dunkel
Wolfgang Thiele
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GEA Group AG
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Metallgesellschaft AG
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Publication date
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Publication of US3466170A publication Critical patent/US3466170A/en
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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
US608754A 1966-01-13 1967-01-12 Process for improving grain structure of aluminum silicon alloys Expired - Lifetime US3466170A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM67990A DE1255928B (de) 1966-01-13 1966-01-13 Verfahren zur Erzielung eines langanhaltenden Veredelungseffektes in Aluminium-Silicium-Legierungen

Publications (1)

Publication Number Publication Date
US3466170A true US3466170A (en) 1969-09-09

Family

ID=7312418

Family Applications (1)

Application Number Title Priority Date Filing Date
US608754A Expired - Lifetime US3466170A (en) 1966-01-13 1967-01-12 Process for improving grain structure of aluminum silicon alloys

Country Status (7)

Country Link
US (1) US3466170A (de)
BE (1) BE692488A (de)
DE (1) DE1255928B (de)
FR (1) FR1507664A (de)
GB (1) GB1169104A (de)
LU (1) LU52759A1 (de)
NL (1) NL6618414A (de)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811177A (en) * 1969-12-15 1974-05-21 Vaw Ver Aluminium Werke Ag Process for brazing workpieces of aluminum containing material
US3853547A (en) * 1973-05-25 1974-12-10 Reynolds Metals Co Brazing materials
DE2625939A1 (de) * 1975-06-11 1976-12-23 Kawecki Berylco Ind Strontiumhaltige grundzusammensetzung zur beigabe in eutektische und untereutektische silizium-aluminium-gusslegierungen
DE2719129A1 (de) * 1977-01-28 1978-08-10 Kawecki Berylco Ind Strontiumhaltige grundzusammensetzung zur beigabe in eutektische und untereutektische silizium-aluminium- gusslegierungen
US4185999A (en) * 1978-05-31 1980-01-29 Union Carbide Corporation Barium-strontium-silicon-aluminum master alloy
US4211827A (en) * 1979-03-15 1980-07-08 Swiss Aluminium Ltd. Al-Si-Sn Alloy clad composite
US4241148A (en) * 1969-12-15 1980-12-23 Vereinigte Aluminium-Werke Aktiengesellschaft Composite aluminum-containing workpieces
US4394348A (en) * 1979-10-15 1983-07-19 Interox Chemicals Ltd. Process for the preparation of aluminium alloys
JPS6263640A (ja) * 1986-09-27 1987-03-20 Japan Metals & Chem Co Ltd Ａｌ−Ｓｉ系合金改質用Ｓｒ−Ａｌ母合金
US4899800A (en) * 1987-10-15 1990-02-13 Alcan International Limited Metal matrix composite with coated reinforcing preform
US5837070A (en) * 1994-06-13 1998-11-17 Pechiney Rhenalu Aluminum-silicon alloy sheet for use in mechanical, aircraft and spacecraft construction
US5882443A (en) * 1996-06-28 1999-03-16 Timminco Limited Strontium-aluminum intermetallic alloy granules
US6210460B1 (en) 1997-06-27 2001-04-03 Timminco Limited Strontium-aluminum intermetallic alloy granules
FR2808536A1 (fr) * 2000-05-08 2001-11-09 Kyusyu Mitsui Aluminum Co Ltd Procede de production d'une billette semi-fondue en alliage d'aluminium pour une utilisation comme unite de transport
EP1645647A1 (de) * 2004-10-08 2006-04-12 Trimet Aluminium AG Kaltaushärtende Aluminiumgusslegierung und Verfahren zur Herstellung eines Aluminiumgussteils
US20070243097A1 (en) * 2004-06-25 2007-10-18 Emmanuelle Sarrazin Process for Fabrication of Products Made of an Aluminium Alloy With High Toughness and High Fatigue Resistance
WO2009081157A1 (en) * 2007-12-24 2009-07-02 Foseco International Limited Improved modifying flux for molten aluminium
CN107815560A (zh) * 2017-10-11 2018-03-20 徐长勇 一种高质量合金铝棒制备工艺
CN109722555A (zh) * 2019-01-09 2019-05-07 北京科技大学广州新材料研究院 一种铸造铝合金晶粒细化变质方法
CN114096690A (zh) * 2019-07-08 2022-02-25 Lkr轻金属能力中心兰斯霍芬有限责任公司 具有精细尺度共晶结构，特别是纳米共晶结构的合金以及这种合金的生产

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3166780D1 (en) * 1980-04-29 1984-11-29 Marston Palmer Ltd A sheet of foil, clad sheet of aluminium and method of brazing using a strontium containing brazing alloy
SE8107535L (sv) * 1980-12-23 1982-06-24 Aluminum Co Of America Aluminiumlegering samt forfarande for dess framstellning
JPS6274043A (ja) * 1985-09-27 1987-04-04 Ube Ind Ltd 加圧鋳造用高力アルミニウム合金
EP0312294A1 (de) * 1987-10-14 1989-04-19 Alcan International Limited Veredlung von Aluminium-Silicium-Legierungen in Verbundwerkstoffen mit Metallmatrix
CA2001137C (en) * 1988-10-21 2000-07-11 Akimasa Daimaru Silicon carbide-reinforced light alloy composite material

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1657389A (en) * 1928-01-24 Alfbed geobge coopeb gwyeb and henby wilfbed lewis phillips
US2013926A (en) * 1930-08-23 1935-09-10 Pacz Aladar Modification of aluminum, aluminum alloys, and alloys containing aluminum
US3128176A (en) * 1961-06-14 1964-04-07 Martin Wayne Aluminum silicon casting alloys
US3199979A (en) * 1961-10-27 1965-08-10 William F Jobbins Inc Aluminum base casting alloys and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19324C (de) * ch. schröder in Frankfurt a. M Zeichenapparat
DE459408C (de) * 1921-01-29 1928-05-03 Aladar Pacz Verfahren zur Veredelung von Aluminium-Silicium-Legierungen
DE496856C (de) * 1928-03-17 1930-04-29 Metallgesellschaft Ag Aluminumlegierungen
AT136265B (de) * 1930-10-03 1934-01-25 Vormals Skodawerke Ag Aluminium-Silizium-Legierungen für Kolben und Zylinder von Motoren.
FR723418A (fr) * 1930-10-03 1932-04-08 Anciens Ets Skoda Alliages d'aluminium pour pistons
AT197586B (de) * 1956-06-04 1958-05-10 Metallgesellschaft Ag Verfahren zur Verbesserung der Natriumveredelung von eutektischen oder schwach untereutektischen Aluminium-Silizium-Gußlegierungen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1657389A (en) * 1928-01-24 Alfbed geobge coopeb gwyeb and henby wilfbed lewis phillips
US2013926A (en) * 1930-08-23 1935-09-10 Pacz Aladar Modification of aluminum, aluminum alloys, and alloys containing aluminum
US3128176A (en) * 1961-06-14 1964-04-07 Martin Wayne Aluminum silicon casting alloys
US3199979A (en) * 1961-10-27 1965-08-10 William F Jobbins Inc Aluminum base casting alloys and method

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811177A (en) * 1969-12-15 1974-05-21 Vaw Ver Aluminium Werke Ag Process for brazing workpieces of aluminum containing material
US4241148A (en) * 1969-12-15 1980-12-23 Vereinigte Aluminium-Werke Aktiengesellschaft Composite aluminum-containing workpieces
US3853547A (en) * 1973-05-25 1974-12-10 Reynolds Metals Co Brazing materials
DE2625939A1 (de) * 1975-06-11 1976-12-23 Kawecki Berylco Ind Strontiumhaltige grundzusammensetzung zur beigabe in eutektische und untereutektische silizium-aluminium-gusslegierungen
FR2314261A1 (fr) * 1975-06-11 1977-01-07 Kawecki Berylco Ind Procede et composition mere destines a modifier la composition eutectique d'alliages d'aluminium et de silicium
US4108646A (en) * 1975-06-11 1978-08-22 Kawecki Berylco Industries, Inc. Strontium-bearing master composition for addition to eutectic and hypo-eutectic silicon-aluminum casting alloys
DE2719129A1 (de) * 1977-01-28 1978-08-10 Kawecki Berylco Ind Strontiumhaltige grundzusammensetzung zur beigabe in eutektische und untereutektische silizium-aluminium- gusslegierungen
US4185999A (en) * 1978-05-31 1980-01-29 Union Carbide Corporation Barium-strontium-silicon-aluminum master alloy
US4211827A (en) * 1979-03-15 1980-07-08 Swiss Aluminium Ltd. Al-Si-Sn Alloy clad composite
US4394348A (en) * 1979-10-15 1983-07-19 Interox Chemicals Ltd. Process for the preparation of aluminium alloys
JPS6263640A (ja) * 1986-09-27 1987-03-20 Japan Metals & Chem Co Ltd Ａｌ−Ｓｉ系合金改質用Ｓｒ−Ａｌ母合金
US4899800A (en) * 1987-10-15 1990-02-13 Alcan International Limited Metal matrix composite with coated reinforcing preform
US5837070A (en) * 1994-06-13 1998-11-17 Pechiney Rhenalu Aluminum-silicon alloy sheet for use in mechanical, aircraft and spacecraft construction
US5882443A (en) * 1996-06-28 1999-03-16 Timminco Limited Strontium-aluminum intermetallic alloy granules
US6132530A (en) * 1996-06-28 2000-10-17 Timminco Limited Strontium-aluminum intermetallic alloy granules
US6210460B1 (en) 1997-06-27 2001-04-03 Timminco Limited Strontium-aluminum intermetallic alloy granules
FR2808536A1 (fr) * 2000-05-08 2001-11-09 Kyusyu Mitsui Aluminum Co Ltd Procede de production d'une billette semi-fondue en alliage d'aluminium pour une utilisation comme unite de transport
US20070243097A1 (en) * 2004-06-25 2007-10-18 Emmanuelle Sarrazin Process for Fabrication of Products Made of an Aluminium Alloy With High Toughness and High Fatigue Resistance
EP1645647A1 (de) * 2004-10-08 2006-04-12 Trimet Aluminium AG Kaltaushärtende Aluminiumgusslegierung und Verfahren zur Herstellung eines Aluminiumgussteils
WO2009081157A1 (en) * 2007-12-24 2009-07-02 Foseco International Limited Improved modifying flux for molten aluminium
US8603214B2 (en) 2007-12-24 2013-12-10 Foseco International Limited Modifying flux for molten aluminium
CN107815560A (zh) * 2017-10-11 2018-03-20 徐长勇 一种高质量合金铝棒制备工艺
CN109722555A (zh) * 2019-01-09 2019-05-07 北京科技大学广州新材料研究院 一种铸造铝合金晶粒细化变质方法
CN114096690A (zh) * 2019-07-08 2022-02-25 Lkr轻金属能力中心兰斯霍芬有限责任公司 具有精细尺度共晶结构，特别是纳米共晶结构的合金以及这种合金的生产

Also Published As

Publication number Publication date
LU52759A1 (de) 1967-03-06
DE1255928B (de) 1967-12-07
BE692488A (de) 1967-06-16
NL6618414A (de) 1967-07-14
GB1169104A (en) 1969-10-29
FR1507664A (fr) 1967-12-29

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