English Home Company Technologies Markets Quality Working with Flame Spray News Contact Us Rolls / Material handling Home Markets Rolls / Material handling Many industries use rolls in the production of materials from Paper to Plastics, from Steel to Aluminum. In all these industries, thermal spray coatings improve the reliable service life, maintain a known and desirable surface finish, or simply provide protection against wear or corrosion, including at elevated temperatures. Flame Spray has a long history of working closely with these industries to respond to ever increasing productivity requirements, cost reductions, and increased time between maintenance cycles Sede Legale 20124 Milano via Pola 23 (Italy) Reg. Impr. Milano C. F. 01469950156 P.I. 11216060159 Capitale Sociale 1.775.624,00 i.v. Copyright © 2019 Flame Spray SpA - Tutti i diritti riservati. - credits This site uses cookies, necessary for its operation and useful for the purposes described in the cookie policy. If you want to learn more or opt out of all or some cookies, consult the cookie policyOkPrivacy policy

English Home Company Technologies Markets Quality Working with Flame Spray News Contact Us Spray and Fuse Home Technologies Spray and Fuse The spray and fuse process consists of two steps. First, the spraying/application of the coating material with either low velocity combustion flame, or by standard HVOF/HVAF. The coating material (in powder form) is fed into the flame where it is heated and projected to the substrate. During the second step, the coating is fused to the substrate by torch or vacuum furnace, which densifies the coating, and produces a full metallurgical bond. The spray and fuse process results in an absence of interconnected pores in the coating and very high bond strengths. The typical chemical composition of spray and fuse coatings are based on Ni or Co and may include WC or other hard phases for additional wear resistance. Typical hardnesses range from HRC 30-75. These coating are particularly useful against aggressive wear problems in corrosion environments such as valve components in severe service. Sede Legale 20124 Milano via Pola 23 (Italy) Reg. Impr. Milano C. F. 01469950156 P.I. 11216060159 Capitale Sociale 1.775.624,00 i.v. Copyright © 2019 Flame Spray SpA - Tutti i diritti riservati. - credits This site uses cookies, necessary for its operation and useful for the purposes described in the cookie policy. If you want to learn more or opt out of all or some cookies, consult the cookie policyOkPrivacy policy