Production process for aluminum alloy sectional material used for manufacturing of fishing tool

An aluminum alloy profile and production process technology, applied in the direction of manufacturing tools, furnace types, furnaces, etc., can solve the problems affecting the quality of fishing gear and its parts, affecting the normal use of fishing gear and its parts, etc., to achieve stable quality and increase flow performance, improve production efficiency

Active Publication Date: 2018-01-12
浙江自强铝业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The mechanical properties and welding performance of this aluminum alloy material are good, but when the aluminum alloy is used to make fishing gear, there is a high requirement for the fluidity of

Method used

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  • Production process for aluminum alloy sectional material used for manufacturing of fishing tool
  • Production process for aluminum alloy sectional material used for manufacturing of fishing tool
  • Production process for aluminum alloy sectional material used for manufacturing of fishing tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Embodiment 1: a kind of production process for the aluminum alloy profile of fishing gear, comprises the following steps:

[0039]①Smelting the raw materials, the ingredients and mass fractions contained in the raw materials are: Si 0.45-0.55%, Fe less than 0.20%, Cu 0.15-0.20%, Mn less than 0.05%, Mg 0.45-0.62%, Cr less than 0.02% , Ni less than 0.03%, Zn less than 0.03%, Ti less than 0.03%, Sr 0.02% ~ 0.06%, Sc 0.1% ~ 0.5%, Zr 0.06% ~ 0.3%, impurities less than 0.03%, the balance is aluminum, except magnesium Raw materials other than copper and copper are put into the melting furnace, copper is added after melting, and the charge in the furnace is completely melted and reaches 720-730°C, magnesium ingots are added, fully stirred to melt all the charge, and refining is carried out. Spray the slagging agent evenly into the molten liquid with nitrogen, add 0.5-1 kg of slagging agent per ton of raw materials, and remove the slag; add magnesium ingots, stir fully to melt a...

Embodiment 2

[0047] Example 2: The difference from Example 1 is that in step ①, the ingredients and their mass fractions contained in the raw materials are: Si 0.45-0.55%, Fe less than 0.20%, Cu 0.15-0.20%, Mn less than 0.05%, Mg 0.45~0.62%, Cr less than 0.02%, Ni less than 0.03%, Zn less than 0.03%, Ti less than 0.03%, Sr 0.02%~0.03%, Sc 0.1%~0.3%, Zr 0.06%~0.2%, impurities less than 0.03% %, the balance is aluminum.

Embodiment 3

[0048] Example 3: The difference from Example 1 is that in step ①, the ingredients and mass fractions contained in the raw materials are: Si 0.45-0.55%, Fe less than 0.20%, Cu 0.15-0.20%, Mn less than 0.05%, Mg 0.45~0.62%, Cr less than 0.02%, Ni less than 0.03%, Zn less than 0.03%, Ti less than 0.03%, Sr 0.03%~0.06%, Sc 0.3%~0.5%, Zr 0.2%~0.3%, impurities less than 0.03% %, the balance is aluminum.

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PUM

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Abstract

The invention discloses a production process for an aluminum alloy sectional material used for manufacturing of a fishing tool. According to the production process for the aluminum alloy sectional material used for manufacturing of the fishing tool, the problem that when the fishing tool and parts of the fishing tool are machined and the fluidity of an aluminum alloy material is insufficient, thequality and normal use of the machined fishing tool and the machined parts of the fishing tool are likely to be affected is solved. According to the key points of the technical scheme, the productionprocess is characterized by comprising the process steps of smelting, casting, hot extrusion forming and the like. By adding metal materials of strontium, zirconium and the like, the alloy fluidity isstrengthened, and the purpose that the aluminum alloy sectional material is more suitable for manufacturing of the fishing tool and the parts of the fishing tool is achieved.

Description

technical field [0001] The invention relates to a production process of aluminum profiles, more specifically, it relates to a production process of aluminum alloy profiles used for manufacturing fishing gear. Background technique [0002] Aluminum alloy is widely used in various industries such as decoration, packaging, construction, transportation, electronics, aviation, aerospace, weapons, etc. It is often used in the production and processing of various parts and components. Products made of aluminum alloy have the advantages of small quality and low cost. [0003] At present, the Chinese patent with the notification number CN104831097A discloses an aluminum alloy material for a cylinder head with good weldability, which is composed of the following components in mass percentage: 7-8 silicon, 0.2-0.25 magnesium, 0.5-0.6 zinc, iron 0.3~0.4, vanadium 0.1~0.13, cadmium 0.03~0.04, scandium 0.1~0.14, bismuth 0.02~0.03, waste aluminum master alloy powder 45~50, the balance is a...

Claims

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Application Information

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IPC IPC(8): C22C21/02C22C21/08C22C21/00C22F1/04C22F1/043C22F1/047C22C1/06C21D1/63C21D9/00
Inventor 周谷春
Owner 浙江自强铝业有限公司
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