-
公开(公告)号：US20240409800A1
公开(公告)日：2024-12-12
申请号：US18701558
申请日：2022-09-01
Applicant: ArcelorMittal
Inventor： Cristina BLANCO ROLDAN , Abel ALVAREZ-ALVAREZ , David NORIEGA PEREZ , Jorge RODRIGUEZ GARCIA , Marcos PEREZ RODRIGUEZ , Roberto SUAREZ SANCHEZ
Abstract: A method for manufacturing a heat spreader including the steps of i. depositing an adhesive on a major surface of at least one graphite layer, to obtain at least one graphite layer coated by an adhesive layer, wherein ii. positioning the at least one graphite layer coated by an adhesive layer on top of each other so as to form a first stack of layers alternating graphite layer and adhesive layer iii. positioning a graphite layer having a thickness from 10 to 200 μm, on the first stack of layers so as to form a second stack of layers, having a graphite layer as top and bottom layers iv. compressing the second stack of layer with a pressure from 7 to 20 MPa to form a graphite-based laminate, v. heating the graphite-based laminate such that the solvent of the adhesive is removed.
-
公开(公告)号：US20220411911A1
公开(公告)日：2022-12-29
申请号：US17771568
申请日：2020-10-29
Applicant: ArcelorMittal
Inventor： Thi Tan VU , Laura MEGIDO FERNANDEZ , Carlota DOMINGUEZ FERNANDEZ , Jorge RODRIGUEZ GARCIA , David NORIEGA PEREZ , Roberto SUAREZ SANCHEZ , Cristina BLANCO ROLDAN
Abstract: A coated stainless-steel substrate including a coating including nanographites and a binder being sodium silicate, wherein the stainless-steel substrate has the following composition in weight percent: C≤1.2%, Cr≥11.0%, Ni≥8.0% and on a purely optional basis, one or more elements such as Nb≤6.0%, B≤1.0%, Ti≤3.0%, Cu≤5.0%, Co≤3.0%, N≤1.0%, V≤3.0%, Si≤4.0%, Mn≤5.0%, P≤0.5%, S≤0.5%, Mo≤6.0%, Ce≤1.0%, the remainder of the composition being made of iron and inevitable impurities resulting from the elaboration. A method for the manufacture of this coated stainless-steel substrate is also provided.
-
Search Results
2
records
(took 0.009 seconds)
