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Class Information
Number: 148/697
Name: Metal treatment > Process of modifying or maintaining internal physical structure (i.e., microstructure) or chemical properties of metal, process of reactive coating of metal and process of chemical-heat removing (e.g., flame-cutting, etc.) or burning of metal > Heating or cooling of solid metal > Aluminum(al) or aluminum base alloy > With working > Multiple working steps > With ageing, solution treating (i.e., for hardening), precipitation hardening or strengthening
Description: Process which includes a step of ageing, solution treating (i.e., for hardening), precipitation hardening or precipitation strengthening as a literally expressed condition.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7322223 |
Creep forming a metallic component |
Jan. 29, 2008 |
| 7320736 |
High-purity aluminum sputter targets and method of manufacture |
Jan. 22, 2008 |
| 7214279 |
Al/Cu/Mg/Ag alloy with Si, semi-finished product made from such an alloy and method for production of such a semi-finished product |
May. 8, 2007 |
| 7189294 |
Al-Mg-Si series alloy plate, method for manufacturing the same and Al-Mg-Si series alloy material |
Mar. 13, 2007 |
| 7105067 |
Method to increase the toughness of aluminum-lithium alloys at cryogenic temperatures |
Sep. 12, 2006 |
| 7025839 |
Heat treatment of age-hardenable aluminum alloys |
Apr. 11, 2006 |
| 6660111 |
Method of manufacturing Al-Mg-Si series alloy plate excellent in thermal conductivity and intensity |
Dec. 9, 2003 |
| 6655282 |
Process for manufacturing a strip of aluminium alloy for lithographic printing plates |
Dec. 2, 2003 |
| 6565684 |
Manufacturing process for a hollow pressure vessel made of AlZnMgCu alloy |
May. 20, 2003 |
| 6551424 |
Method for the manufacturing of an aluminium-magnesium-lithium alloy product |
Apr. 22, 2003 |
| 6439295 |
Process for manufacturing a strip of aluminum alloy for lithographic printing plates |
Aug. 27, 2002 |
| 6406571 |
Heat treatment of formed aluminum alloy products |
Jun. 18, 2002 |
| 6391129 |
Aluminium extrusion alloy |
May. 21, 2002 |
| 6372063 |
Process for manufacturing metallic component and such metallic component |
Apr. 16, 2002 |
| 6350329 |
Method of producing superplastic alloys and superplastic alloys produced by the method |
Feb. 26, 2002 |
| 6322646 |
Method for making a superplastically-formable AL-Mg product |
Nov. 27, 2001 |
| 6277219 |
Damage tolerant aluminum alloy product and method of its manufacture |
Aug. 21, 2001 |
| 6264771 |
Process for forming a plate-like component |
Jul. 24, 2001 |
| 6248193 |
Process for producing an aluminum alloy sheet |
Jun. 19, 2001 |
| 6159315 |
Stress relieving of an age hardenable aluminum alloy product |
Dec. 12, 2000 |
| 6129792 |
Corrosion resistant aluminum alloy rolled sheet |
Oct. 10, 2000 |
| 6013142 |
Composition and process for preventing blistering during heat treating of aluminum alloys |
Jan. 11, 2000 |
| 5976279 |
For heat treatable aluminum alloys and treatment process for making same |
Nov. 2, 1999 |
| 5964967 |
Method of treatment of metal matrix composites |
Oct. 12, 1999 |
| 5919323 |
Corrosion resistant aluminum alloy rolled sheet |
Jul. 6, 1999 |
| 5913989 |
Process for producing aluminum alloy can body stock |
Jun. 22, 1999 |
| 5882449 |
Process for preparing aluminum/lithium/scandium rolled sheet products |
Mar. 16, 1999 |
| 5837070 |
Aluminum-silicon alloy sheet for use in mechanical, aircraft and spacecraft construction |
Nov. 17, 1998 |
| 5785777 |
Method of making an AA7000 series aluminum wrought product having a modified solution heat treating process for improved exfoliation corrosion resistance |
Jul. 28, 1998 |
| 5776270 |
Method for reforming a container and container produced thereby |
Jul. 7, 1998 |
| 5762729 |
Aluminum alloy substrate for lithographic printing plate and process of producing same |
Jun. 9, 1998 |
| 5725695 |
Method of making aluminum alloy foil and product therefrom |
Mar. 10, 1998 |
| 5725698 |
Friction boring process for aluminum alloys |
Mar. 10, 1998 |
| 5616192 |
Coil retainer for engine valve and preparation of the same |
Apr. 1, 1997 |
| 5582660 |
Highly formable aluminum alloy rolled sheet |
Dec. 10, 1996 |
| 5571349 |
Method of producing twisted aluminum articles |
Nov. 5, 1996 |
| 5554234 |
High strength aluminum alloy for forming fin and method of manufacturing the same |
Sep. 10, 1996 |
| 5549768 |
Process for imparting a localized fine grain microstructure in edge surfaces of aluminum alloy sheets |
Aug. 27, 1996 |
| 5525169 |
Corrosion resistant aluminum alloy rolled sheet |
Jun. 11, 1996 |
| 5518558 |
Aluminum alloy sheets excellent in strength and deep drawing formability and process for manufacturing same |
May. 21, 1996 |
| 5514228 |
Method of manufacturing aluminum alloy sheet |
May. 7, 1996 |
| 5507888 |
Bicycle frames and aluminum alloy tubing therefor and methods for their production |
Apr. 16, 1996 |
| 5496423 |
Method of manufacturing aluminum sheet stock using two sequences of continuous, in-line operations |
Mar. 5, 1996 |
| 5494541 |
Production of aluminum alloy |
Feb. 27, 1996 |
| 5480498 |
Method of making aluminum sheet product and product therefrom |
Jan. 2, 1996 |
| 5470405 |
Method of manufacturing can body sheet |
Nov. 28, 1995 |
| 5439536 |
Method of minimizing strength anisotropy in aluminum-lithium alloy wrought product by cold rolling, stretching and aging |
Aug. 8, 1995 |
| 5413650 |
Ductile ultra-high strength aluminium alloy components |
May. 9, 1995 |
| 5389165 |
Low density, high strength Al-Li alloy having high toughness at elevated temperatures |
Feb. 14, 1995 |
| 5383986 |
Method of improving transverse direction mechanical properties of aluminum-lithium alloy wrought product using multiple stretching steps |
Jan. 24, 1995 |
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