Abstract: The invention concerns an iron-nickel alloy strip comprising the following expressed in wt. %: 32?Co+Ni?45%, 0?Co?6.5%, 0?Cr=6.5%, Cu?3%, Si?0.5%, Mn?0.75%, the rest being made up of iron and unavoidable impurities resulting from production, whereof the microstructure has a recrystallized volume fraction ranging from 3 to 97%, whereof the thickness is less than 0.5 mm. The invention also concerns the use thereof in the manufacture of support grids for integrated circuits.

Abstract: The invention relates to a module (1) for generating light or energy, comprising at least one light or energy generator including at least one semiconductor cell (2), the area of which is greater than 0.01 m2, said cell being placed in a sealed enclosure maintained at a pressure below atmospheric pressure, said enclosure having a glass front side (3), a metal or metal alloy rear side (4) optionally coated on one or other of its faces, a peripheral sealing gasket (5), and electrical connectors (6) that are not fastened to said cells (2) or to said front side (3) and rear side (4), said rear side (4) being electrically isolated from said generators, characterized in that said rear side (4) has a metal or metal alloy thickness of less than 1 mm. The invention relates more particularly to photovoltaic modules and to LED or OLED illumination modules.

Abstract: The invention concerns an iron-nickel alloy strip comprising the following expressed in wt. %: 32?Co+Ni?45%, 0?Co?6.5%, 0?Cr=6.5%, Cu?3%, Si?0.5%, Mn?0.75%, the rest being made up of iron and unavoidable impurities resulting from production, whereof the microstructure has a recrystallized volume fraction ranging from 3 to 97%, whereof the thickness is less than 0.5 mm. The invention also concerns the use thereof in the manufacture of support grids for integrated circuits.

Abstract: Strip made of an austenitic Fe—Ni alloy or Fe—Ni—Co alloy or Fe—Ni—Co—Cu alloy, the chemical composition of the alloy of which comprises, in % by weight: 30%≦Ni≦70%; 0%≦Cu+2×Co≦20%; 0%≦Mn+Cr<5%; 0%≦W+2×Mo≦2%; 0%≦Ti+V+Nb+Al≦1%; 0.0005%≦B≦0.007%; the balance being iron and impurities such as C, S, P, O and N; the chemical composition being such that Fe+Ni+Cu+Co≧95%. The alloy has a cubic texture with a cubic texture index Dc≧7. Process for manufacturing a strip. Process for manufacturing a part by mechanical cutting.