Contact Platform Support
Help CenterDeoxidizing Aluminum Blocks for Steelmaking and Casting in Jiangmen, Foshan, and Zhaoqing / Aluminum Cakes for Steel Deoxidization With 98% Aluminum Content / Aluminum Blocks for Aluminum Alloy Additive in Smelting
Related Products
-
Deoxidized Aluminum Biscuits for Steelmaking and Casting in Yongkang, Zhejiang / Deoxidized Aluminum Biscuits for Steelmaking in Jinhua Steelworks / Aluminum Biscuits for Smelting as Aluminum Alloy Additives in NingboNegotiableMOQ: 0 Ton -
Aluminum Deoxidizing Cakes for Steelmaking and Casting in Guangxi / Aluminum Deoxidizing Cakes for Steelmaking in Steel Plants / Aluminum Cakes for Aluminum Alloy Additive SmeltingNegotiableMOQ: 0 Ton
-
Deoxidized Aluminum Cake and Deoxidized Aluminum Block From Hebei Steel Foundry, High-purity Aluminum Ingot; Solutions for Slag Inclusion, Porosity, and Blowholes in Steel CastingsNegotiableMOQ: 0 Ton
-
Deoxidizing Aluminum Blocks With 96% or 99% Aluminum Content, Cast Steel Deoxidizing Aluminum From Shangrao, JiangxiNegotiableMOQ: 0 Ton
-
Deoxidized Aluminum Cake for Steelmaking and Copper Casting in Qingdao, Shandong. Deoxidized Aluminum Cake for Steelmaking Used in Steel Mills. Shipping IncludedNegotiableMOQ: 0 Ton
In steelmaking production, using aluminum for deoxidation can effectively reduce the oxygen content, minimize the bubbles generated by the carbon-oxygen reaction, and at the same time refine the grain of the steel structure, thereby improving the impact toughness of the steel and reducing the tendency of cold brittleness and aging. Since the specific gravity of aluminum (2.7g/cm) is much smaller than that of molten steel (7.6g/cm3) and steel slag (about 3.59/cm3), and it is extremely easy to oxidize in air and steel slag. Especially when used for deoxidation in converter steelmaking, aluminum floats on the surface of the molten steel, resulting in large burning losses and low yield. Therefore, in actual production, deoxidizers containing aluminum are often used for deoxidation. They have the characteristics of easily penetrating the molten steel slag layer, having a high melting point of about 1280℃, being difficult to melt in the molten steel slag layer, and being able to reach the deep layer of the molten steel for melting and deoxidation. When used for the deoxidation and alloying of molten steel, its density is between that of molten steel and steel slag, which can effectively improve the utilization rate of aluminum. In addition to the low carbon content playing a good role in inhibiting the carburization of molten steel, aluminum cakes are easy to store and can be added with a hopper, which not only simplifies the deoxidation and alloying process of molten steel but also reduces the labor intensity of workers.
Zhongshan Tefa Hardware Products Co., Ltd. produces and supplies a large amount of deoxidizing aluminum blocks/cakes for steelmaking, which can be customized according to size:
1: The content of metallic aluminum can be selected and processed between 95%-96%-97%-98%-99.7%;
2: It melts quickly after being put into the molten steel, and the molten steel is evenly deoxidized under force;
3: It is not easy to float up after sinking into the molten steel, which shortens the deoxidation reaction time and increases the yield of metallic aluminum.
4: It is suitable for the ladle refining and molten steel purification of various steels.
Metallic aluminum is a commonly used deoxidizer for molten steel in steelmaking production. Some steel mills directly put 5-10 kg aluminum ingots into the ladle for deoxidation. In actual production, due to the large size and slow melting of aluminum ingots, uneven deoxidation causes waste of raw materials and prolongs the refining time.
Adding circular aluminum cakes for deoxidation belongs to precipitation deoxidation. During precipitation deoxidation, the aluminum alloy is directly added to the molten steel to remove the oxygen in the molten steel. This deoxidation method has relatively high deoxidation efficiency, short time consumption, and less alloy consumption.
Advantages of circular aluminum cake deoxidation:
1: The arc-shaped structure improves the sliding performance between deoxidizing blocks, facilitating the smooth feeding of the silo;
2: It melts quickly after being put into the molten steel, and the molten steel is evenly deoxidized under force;
3: It is not easy to float up after sinking into the molten steel, which shortens the deoxidation reaction time and improves the yield of metallic aluminum.
4: It is suitable for the purification of molten steel in ladle refining of various steels.
Send Inquiry to This Supplier
You May Also Like
-
Deoxidizing Aluminum Cakes With 96% Aluminum Content and Deoxidizing Aluminum Blocks With 98.5% Aluminum Content From a Shot - Blasting Factory of a Copper and Steel Casting Plant in GuizhouNegotiableMOQ: 0 Ton
-
Shanxi Steelmaking and Copper Casting Deoxidized Aluminum Cake, Deoxidized Aluminum Blocks for Steel Mills, Aluminum Alloy Additives, Smelted Aluminum CakesNegotiableMOQ: 0 Ton
-
Solutions for Deoxidation Aluminum Cakes in Jiangxi Steel Foundry, Slag Inclusion, Blowholes and Pinholes in Steel Castings. the Effect of Using Hollow Aluminum Cakes for Deoxidation in the Refining Furnace is Better Than That of Solid Aluminum BlocksNegotiableMOQ: 0 Ton
-
Deoxidized Aluminum Biscuit With 96% Aluminum Content From a Steel Foundry in Chenzhou, HunanNegotiableMOQ: 0 Ton
-
Deoxidizing Aluminum Biscuits for Steelmaking and Copper Casting in Hubei, Used in Steel Mills, Aluminum Biscuits for Steel Deoxidization, Aluminum Alloy Additives for SmeltingNegotiableMOQ: 0 Ton
-
Large-scale Production of Cast Steel and Cast Iron, Deoxidized Aluminum Blocks With 96% or 99% Aluminum ContentNegotiableMOQ: 0 Ton
-
Aluminum Cakes for Steelmaking Deoxidation in Panzhihua, Sichuan, Aluminum Blocks for Steel Casting and Steelmaking Deoxidation, Aluminum Alloy Additives for Smelting Aluminum CakesNegotiableMOQ: 0 Ton
-
Steel Shot Deoxidized Aluminum Cake / Cast Steel With 96% Aluminum Content / Deoxidized Aluminum Cake With 99% ContentNegotiableMOQ: 0 Ton
-
Deoxidizing Aluminum Biscuits for Steelmaking and Ironmaking in Yunnan, Used in Steel Plants, Aluminum Alloy Additive for Smelting Aluminum BiscuitsNegotiableMOQ: 0 Ton
-
Solutions for Deoxidizing Aluminum Cakes in Steel Casting Plants and Problems Such as Slag Inclusion, Blowholes, and Pinholes in Steel CastingsNegotiableMOQ: 0 Ton