B - Operations – Transporting – 22 – D
Patent
B - Operations, Transporting
22
D
B22D 17/00 (2006.01) C22C 38/54 (2006.01)
Patent
CA 2663683
Disclosed is (i) a molding-material handling component (8) of a metal molding system (100), (ii) a metal molding system (100) having a molding-material handling component (8), and (iii) a method, and (iv) a hot runner (30) having a molding-material handling component (8). The molding-material handling component (8), includes a component body (9) constructed of an alloy, the alloy being contactable, at least in part, against a molten metallic molding material (52) to be processed, the alloy improves, at least in part, high-temperature creep resistance of the component body (9), the alloy includes: from about 0.05 to about 0.12, in weight percent, of C, from about 9.8 to about 11.2, in weight percent, of Cr, from about 5 to about 7, in weight percent, of Co, from about 0.5 to about 1.0, in weight percent, of Mo, from about less than 0.7, in weight percent, of W, from about 0.1 to about 0.4, in weight percent, of V, from about 0.2 to about 0.5, in weight percent, of Nb, from about 0.005 to about 0.0015, in weight percent, of B, from about 0.1 to about 0.8, in weight percent, of Si, from about 0.3 to about 1.3, in weight percent, of Mn, from about less than, in weight percent, 0.035 of N, from about less than, in weight percent, 0.025 of P, from about less than, in weight percent, 0.015 of S, and from about, in weight percent, 0.2 to 1.2 of Ni.
L'invention concerne un système de moulage de métal comprenant un composant fabriqué à partir d'un alliage spécifié. Le composant vient en contact avec le matériau de moulage métallique fondu. L'alliage améliore la résistance au fluage à température élevée du composant. L'alliage comprend, en % en poids, 0,05-0,12 de C, 9,8-11,2 de Cr, 5-7 de Co, 0,5-1,0 de Mo, moins de 0,7 de W, 0,1-0,4 de V, 0,2-0,5 de Nb, 0,005-0,0015 de B, 0,1-0,8 de Si, 0,3-1,3 de Mn, moins de 0,035 de N, moins de 0,025 de P, moins de 0,015 de S, et 0,2-1,2 de Ni.
Husky Injection Molding Systems Ltd.
Husky Intellectual Property Services
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