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Class Information
Number: 420/415
Name: Alloys or metallic compositions > Alkaline earth metal base
Description: Alloy, or metallic composition which contains over 50 percent of calcium, over 50 percent of strontium, or over 50 percent of barium.










Patents under this class:

Patent Number Title Of Patent Date Issued
8105467 High strength sputtering target for forming phosphor film in electroluminescence element Jan. 31, 2012
6210460 Strontium-aluminum intermetallic alloy granules Apr. 3, 2001
5656105 Calcium-aluminum system hydrogen absorbing alloy Aug. 12, 1997
5643858 High density aqueous compositions Jul. 1, 1997
5330708 Sulfide alloys that exhibit thermal bistability Jul. 19, 1994
5215710 Intermetallic compounds Jun. 1, 1993
5133929 Intermetallic compounds and hydrides Jul. 28, 1992
4956009 Calcium alloy steel additive and method thereof Sep. 11, 1990
4946646 Alloy for hydrogen storage electrodes Aug. 7, 1990
4937044 Strontium-magnesium-aluminum master alloy Jun. 26, 1990
4450136 Calcium/aluminum alloys and process for their preparation May. 22, 1984
4431561 Hydrogen storage materials and method of making same Feb. 14, 1984
4286984 Compositions and methods of production of alloy for treatment of liquid metals Sep. 1, 1981
4108646 Strontium-bearing master composition for addition to eutectic and hypo-eutectic silicon-aluminum casting alloys Aug. 22, 1978
4049443 Method of fabrication of an alloy containing an alkali metal and/or an alkaline-earth metal Sep. 20, 1977
4029497 Manufacture of alloy steels and ferrous alloys Jun. 14, 1977











 
 
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