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Production technology of bright steel wire

A technology of bright steel wire and production process, applied in the field of steel wire, can solve the problems of easy rust and insufficient brightness of bright steel wire, and achieve the effects of high brightness, strong practicability and strong anti-rust ability.

Inactive Publication Date: 2013-05-15
NANTONG DIHAO INDAL
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] Bright steel wire requires a high production process in the steel wire industry. The brightness of the existing bright steel wire is not high enough, and it is easy to rust. It is very necessary to invent a production process for bright steel wire with high brightness and strong rust resistance.

Method used

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Embodiment Construction

[0012] A kind of bright steel wire production process of the present invention, described bright steel wire adopts carbon steel alloy steel as steel wire production raw material, obtains finished steel wire through the following process steps:

[0013] Step 1. Put the raw material on the wire rack, remove the hot-rolled scale through the mechanical dephosphorization equipment, and clean it to obtain the pretreated wire rod;

[0014] Step 2, drawing the pretreated wire rod obtained in Step 1 for multiple passes to obtain a semi-finished wire rod;

[0015] Step 3, put the semi-finished wire rod that step 2 obtains into the pickling tank and carry out pickling and boronization treatment, trisodium phosphate and borax are placed in the boronization tank, and the mass ratios of the trisodium phosphate and borax to the total mass of the pond are respectively 1:500-1:600 ​​and 1:300-1:400, heat the temperature of the boronation bath to 75-85°C, put the semi-finished wire obtained in ...

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Abstract

The invention discloses a production technology of bright steel wire. The bright steel wire uses carbon-steel alloy steel as a raw material of steel wire production. The finished steel wire is prepared by the following technology steps: step 1, performing a pickling and phosphatization treatment for the raw material to obtain the pre-treated wire materials; step 2, multi-pass drawing the pre-treated wire materials in the step 1 to obtain semi-finished wire materials; step 3, putting the semi-finished wire materials in the step 2 for washing and cleaning, and then boronizing; step 4, drawing the product obtained in the step 3, and then performing stress annealing in a bright annealing furnace; and step 5, treating the semi-finished wire material obtained in the step 4 with antirust oil, and packaging to obtain the finish product. The production technology solves problems existing in prior art; and the bright steel wire prepared by the production technology is high in brightness, strong in antirust capability. The production technology is strong in practicality and suitable for wide use.

Description

technical field [0001] The invention relates to a steel wire, in particular to a production process of bright steel wire. Background technique [0002] The bright steel wire has high requirements for the production process in the steel wire industry. The brightness of the existing bright steel wire is not high enough, and it is easy to rust. It is very necessary to invent a production process for the bright steel wire with high brightness and strong rust resistance. Contents of the invention [0003] Purpose of the invention: the invention solves the problems existing in the prior art and provides a bright steel wire production process. [0004] Technical solution: a production process of bright steel wire. The bright steel wire uses carbon steel alloy steel as the raw material for steel wire production, and the finished steel wire is obtained through the following process steps: [0005] Step 1. Put the raw material on the wire rack, and remove the hot-rolled scale throu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C37/04
Inventor 沈兴达沈亮
Owner NANTONG DIHAO INDAL
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