Patents for C22C 21 - Alloys based on aluminium (14,547)
04/1988
04/27/1988EP0264593A2 Apparatus for scale removal from water-pipes
04/26/1988US4740250 Aluminium base-alloy for head drum of video cassette recorders
04/21/1988WO1988002788A1 Material for conductive parts of electronic and electric appliances
04/12/1988US4737206 Containing silicon and copper
04/12/1988CA1235048A1 Method for producing aluminum alloy castings and the resulting product
04/07/1988WO1988002411A1 Material for conductive parts of electronic and electric appliances
04/07/1988WO1988002410A1 Method of obtaining aluminosilicon alloy containing 2-22 per cent by weight of silicon
04/07/1988WO1988002409A1 Method of obtaining aluminosilicon alloy containing 2-22 per cent by weight of silicon
04/05/1988US4735867 Containing vanadium
04/05/1988US4735774 Lightweight, high-strength; aircraft
04/05/1988CA1234710A1 Aluminum alloy having improved properties
03/1988
03/30/1988EP0261969A1 Welding aluminium alloys
03/30/1988EP0247198A4 Alloy having improved fatigue crack growth resistance.
03/30/1988CN85100585B Corrosion-resisting al-alloy
03/30/1988CN85100580B Corrosion-resisting, bright and colourable pressing al-alloy
03/29/1988US4734130 Method of producing rapidly solidified aluminum-transition metal-silicon alloys
03/23/1988EP0260930A1 Method of alloying aluminium
03/22/1988US4732820 Aluminum alloy suitable for use as a material for sliding parts
03/16/1988EP0259700A1 Production process for aluminium alloy rolled sheet
03/16/1988CN87105733A Contact conductor for electric vehicles
03/15/1988US4731133 Amorphous Al-based alloys essentially containing Ni and/or Fe and Si and process for the production thereof
03/09/1988EP0259232A1 Easily workable and weldable aluminium alloy, and process for its manufacture
03/09/1988EP0258758A2 Dispersion strengthened aluminum alloys
03/08/1988US4729939 Aluminum alloy support for lithographic printing plates
03/08/1988US4729790 Rapidly solidified aluminum based alloys containing silicon for elevated temperature applications
03/08/1988US4729730 Pressure transmitting apparatus with superplastic alloy as the pressure transmitting medium
03/08/1988CA1233677A1 Process of manufacturing aluminum rivets which retain a high ductility for a prolonged time
03/08/1988CA1233676A1 Low temperature aluminum based brazing alloys
03/02/1988EP0258178A1 Nuclear radiation absorbers
03/02/1988EP0258153A1 Master alloys for the modification of the eutectic phase of aluminium-silicon alloys
03/02/1988EP0257957A1 Aluminium alloy support for lithography, process for producing thereof and lithographic printing plate using the same
03/02/1988EP0257904A2 Contact conductor for electric vehicles
03/02/1988EP0257167A1 Aluminium base alloy for hollow bodies for pressure containers
02/1988
02/24/1988CN85102204B Low si, mg and te series high strenth alloy cast aluminium
02/23/1988US4727229 Interrupter isolator
02/23/1988US4726843 Aluminum alloy powder product
02/17/1988CN85102237B Low-si-cn-mg dy-system high strength aluminum cast alloy
02/10/1988EP0255799A1 Process for the production of heat-resistant aluminium alloys
02/09/1988US4723591 Apparatus for regulating the level of the line of contact of the free surface of the metal with the ingot mould in a vertical casting operation
01/1988
01/27/1988EP0254698A1 Aluminium alloy, a method of making it and an application of the alloy
01/26/1988US4721653 Vacuum brazing sheet for use in aluminum heat exchanger
01/19/1988US4720434 Composite material including silicon carbide and/or silicon nitride short fibers as reinforcing material and aluminum alloy with copper and relatively small amount of silicon as matrix metal
01/07/1988EP0250656A1 Low temperature underaging of lithium bearing alloys
01/07/1988EP0250411A1 An arrangement for use in the thermal analysis and modification of molten metal.
01/05/1988US4717068 Oxidation pretreatment reduces lithium content in surface zone; oxides removed
12/1987
12/29/1987US4715903 Aluminum offset coil, and method for its production
12/29/1987US4715901 Elimination of structural streaking in anodized aluminum alloy sheet
12/29/1987US4715893 Aluminum-iron-vanadium alloys having high strength at elevated temperatures
12/22/1987US4714588 Aluminum alloy having improved properties
12/22/1987CA1230507A1 Dispersion strengthened mechanically alloyed al-mg-li
12/16/1987EP0249565A1 Device for regulating the level of the contact line of the free metal surface with the continuous casting mould in a vertical casting
12/16/1987EP0248960A1 Hydrogen producing material
12/15/1987US4713216 Aluminum alloys having high strength and resistance to stress and corrosion
12/08/1987US4711823 With iron and silicon; remelting and solidifying surface reduces crystal size
12/08/1987US4711762 Aluminum base alloys of the A1-Cu-Mg-Zn type
12/02/1987EP0247198A1 Alloy having improved fatigue crack growth resistance
12/01/1987US4710246 Amorphous aluminum-based alloys
11/1987
11/25/1987CN86103277A Method for removing iron and titanium impurities and refining eutectic aluminium-silicon alloy
11/24/1987US4709363 Optically readable information disc having a reflection layer formed from a metal alloy
11/19/1987EP0246186A1 Aluminium alloy products with uniform grey, light-fast surfaces, and process for their production
11/19/1987DE3616725A1 Manufacture of aluminium alloy products having a uniformly grey, light-fast surface
11/17/1987US4707195 Aluminum alloy sheet for containers excellent in corrosion resistance and method of producing same
11/17/1987US4707194 Bonding steel backing to aluminum alloy
11/11/1987EP0244949A1 Manufacturing of a stable carbide-containing aluminium alloy by mechanical alloying
11/11/1987CN86103116A Dispensation and casting method of aluminium, zinc, silicon, manganese, rare-earth bearing alloy
11/05/1987WO1987006624A1 Cast reinforced composite material
10/1987
10/29/1987DE3613478A1 Bulletproof aluminium windows, doors or the like
10/27/1987US4702981 Photoconductive member and support for said photoconductive member
10/27/1987US4702885 Aluminum alloy and method for producing the same
10/27/1987CA1228493A1 Stress corrosion resistant al-mg-li-cu alloy
10/27/1987CA1228492A1 Aluminium alloys
10/27/1987CA1228491A1 Low density aluminum alloys
10/27/1987CA1228490A1 Aluminum-lithium alloys
10/20/1987CA1228252A1 Aluminium alloys
10/20/1987CA1228251A1 Aluminium alloys
10/14/1987EP0241198A1 Composite material with light matrix metal and with reinforcing fiber material being short fiber material mixed with potassium titanate whiskers
10/07/1987EP0240442A1 Crucible for the thermal analysis of an aluminium alloy
10/07/1987EP0240294A2 Fiber reinforced metal vanes for rotary compressor
10/07/1987EP0240251A2 Preparation of composites
10/07/1987EP0239995A2 Aluminum alloy supporter for lithographic printing plate
10/06/1987CA1227671A1 Aluminum alloy having a high electrical resistance and an excellent formability
10/01/1987DE3709584A1 Process for refining eutectic and also quasi-eutectic and sub-eutectic Al-Si alloys with sodium and strontium
09/1987
09/30/1987EP0162096B1 Aluminium alloys containing lithium, magnesium and copper
09/29/1987US4696867 Bearings, linings
09/24/1987WO1987005636A1 Method for refining aluminium-silicon alloy of eutectic composition from admixtures of iron and titanium
09/16/1987EP0236729A2 Composite material including silicon nitride whisker type short fiber reinforcing material and aluminum alloy matrix metal with moderate copper and magnesium contents
09/15/1987US4693747 Grain size
09/09/1987EP0236245A1 Process for the co-laminate plating of Al alloys containing Li
09/09/1987CN87100735A Coating method for lithium-containing aluminum alloy by use of hot common roll process
09/08/1987CA1226457A1 Aluminum armor plate system
09/02/1987EP0234044A2 Coated sheet stock
08/1987
08/26/1987EP0233858A1 Use of AlZnMgCu alloys for sporting devices under vibratory stress
08/25/1987US4689090 Superplastic aluminum alloys containing scandium
08/11/1987US4686083 Aluminum alloy support for a lithographic printing plate
08/04/1987US4684506 Master alloy for the production of titanium-based alloys and method for producing the master alloy
08/04/1987US4684414 High damping capacity alloy and a process for producing the same
08/04/1987CA1225008A1 Cold-rolled aluminum-alloy sheet for forming and process for producing the same
07/1987
07/30/1987WO1987004377A1 Engine bearing alloy composition and method of making same
07/29/1987EP0230123A1 Formation of intermetallic and intermetallic-type precursor alloys for subsequent mechanical alloying applications
07/28/1987CA1224646A1 Aluminium alloys