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公开(公告)号:US20150013477A1
公开(公告)日:2015-01-15
申请号:US14329476
申请日:2014-07-11
Applicant: SinterCast AB
Inventor: Patrik POPELAR , Tobias BJÖRKLIND
IPC: C09D133/00 , C08K3/38 , C08K3/34 , C08K3/30 , G01N1/12 , C08K5/05 , B05D1/28 , B05D3/04 , B05D5/00 , C09D7/12 , C08K3/22
CPC classification number: C09D133/00 , B05D1/28 , B05D3/0406 , B05D5/00 , C04B28/26 , C04B2111/00525 , C04B2111/00939 , C08K3/22 , C08K3/30 , C08K3/34 , C08K3/38 , C08K5/05 , C08K2003/3009 , C08K2003/385 , C09D7/61 , G01N1/125 , Y10T428/31678 , C04B14/022 , C04B14/303 , C04B14/306 , C04B14/327 , C04B14/36 , C04B20/008 , C04B24/02 , C04B24/2641 , C04B2103/30 , C04B2103/40 , C04B2103/63 , C04B24/32
Abstract: The composition for coating of a surface intended to be exposed to a metal melt is disclosed. The composition essentially consists of: 8-18 wt-% of a refractory component; 50-75 wt-% of solvent, preferably water; 10-20 wt-% of an inorganic binder; 0-10 wt-%, preferably 2-10 wt-%, of an organic binder; 0.3-7 wt-%, preferably 2-6 wt-%, more preferably, 3-5 wt-% of pyrite; and optionally up to 10 wt-%, preferably up to 5 wt-%, of additional additive or additives. The composition results in a coating on a surface, which coating is able to reduce the dissolved elemental magnesium content in a metal melt to which the surface is exposed.
Abstract translation: 公开了用于涂覆旨在暴露于金属熔体的表面的组合物。 该组合物基本上由以下组成:8-18重量%的难熔组分; 50-75重量%的溶剂,优选水; 10-20重量%的无机粘合剂; 0-10重量%,优选2-10重量%的有机粘合剂; 0.3-7重量%,优选2-6重量%,更优选3-5重量%的黄铁矿; 和任选的至多10重量%,优选至多5重量%的另外的添加剂或添加剂。 组合物导致表面上的涂层,该涂层能够降低表面暴露于其中的金属熔体中溶解的元素镁含量。