Welding agent for weld holder welding

A technology of welding agent and welding frame, applied in the direction of welding medium, welding equipment, welding/cutting medium/material, etc., to achieve the effect of excellent performance

Inactive Publication Date: 2018-08-17
NANTONG HUINING MECHANICAL & ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a kind of welding agent

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Soldering agent for soldering frame welding of the present invention is made of the following components by weight fraction proportioning:

[0016] 1 part of sulfate, 3 parts of ferrosilicon powder, 12 parts of metal oxide, 8 parts of wetting agent, 34 parts of manganese powder, 2 parts of silicon dioxide, 11 parts of calcium fluoride, 5 parts of graphite, 17 parts of water glass, made 6 parts of slag agent, 12 parts of diluent.

[0017] In the above formula, the metal oxides are: iron oxide, ferric oxide, ferric oxide, copper oxide, cuprous oxide, tin oxide, strontium oxide, silver oxide, boron oxide, chromium oxide, niobium oxide, One or a mixture of zinc oxide, titanium dioxide, cobalt oxide, antimony oxide, barium oxide, and gallium trioxide, the sulfate is one or a mixture of calcium sulfate and magnesium sulfate, the wetting agent is: silicon, the The slagging agent is one or a mixture of calcium fluoride, sodium fluoroaluminate and sodium fluorosilicate.

Embodiment 2

[0019] Soldering agent for soldering frame welding of the present invention is made of the following components by weight fraction proportioning:

[0020] 23 parts of sulfate, 7 parts of ferrosilicon powder, 24 parts of metal oxide, 13 parts of wetting agent, 54 parts of manganese powder, 13 parts of silicon dioxide, 31 parts of calcium fluoride, 7 parts of graphite, 23 parts of water glass. 15 parts of slag agent, 22 parts of diluent.

[0021] In the above formula, the metal oxides are: iron oxide, ferric oxide, ferric oxide, copper oxide, cuprous oxide, tin oxide, strontium oxide, silver oxide, boron oxide, chromium oxide, niobium oxide, One or a mixture of zinc oxide, titanium dioxide, cobalt oxide, antimony oxide, barium oxide, and gallium trioxide, the sulfate is one or a mixture of calcium sulfate and magnesium sulfate, the wetting agent is: silicon, the The slagging agent is one or a mixture of calcium fluoride, sodium fluoroaluminate and sodium fluorosilicate. Exampl...

Embodiment 3

[0022] Soldering agent for soldering frame welding of the present invention is made of the following components by weight fraction proportioning:

[0023] 18 parts of sulfate, 5 parts of ferrosilicon powder, 18 parts of metal oxide, 10 parts of wetting agent, 44 parts of manganese powder, 7 parts of silicon dioxide, 21 parts of calcium fluoride, 6 parts of graphite, 20 parts of water glass, made 11 parts of slag agent, 16 parts of diluent.

[0024] In the above formula, the metal oxides are: iron oxide, ferric oxide, ferric oxide, copper oxide, cuprous oxide, tin oxide, strontium oxide, silver oxide, boron oxide, chromium oxide, niobium oxide, One or a mixture of zinc oxide, titanium dioxide, cobalt oxide, antimony oxide, barium oxide, and gallium trioxide, the sulfate is one or a mixture of calcium sulfate and magnesium sulfate, the wetting agent is: silicon, the The slagging agent is one or a mixture of calcium fluoride, sodium fluoroaluminate and sodium fluorosilicate.

...

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PUM

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Abstract

The invention relates to a welding agent for weld holder welding. The welding agent for weld holder welding is prepared from the following components in parts by weight: 11 to 23 parts of sulfate, 3 to 7 parts of ferrosilicon powder, 12 to 24 parts of metallic oxide, 8 to 13 parts of wetting agent, 34 to 54 parts of manganese powder, 2 to 13 parts of silicon dioxide, 11 to 31 parts of calcium fluoride, 5 to 7 parts of graphite, 17 to 23 parts of water glass, 6 to 15 parts of slag former, and 12 to 22 parts of diluent. The welding agent for weld holder welding provided by the invention has theadvantages that the invention aims at applying a chemical welding principle to solve the technical problem of direct welding of aluminum and steel so as to design a steel claw, so that the full-area welding between the aluminum and the steel can be realized, the electrical resistivity is reduced, the mechanical strength of the welding surface is improved, the welding agent is convenient to use, high in welding efficiency and good in quality, the automation in welding can be realized, the labor intensity of workers is low, and the efficiency is high.

Description

technical field [0001] The invention relates to the technical field of welding, in particular to a welding agent for welding a welding frame. Background technique [0002] In recent years, with the rapid development of my country's aluminum industry, especially the electrolytic aluminum industry has become a part of the country's strategic industry, my country's electrolytic aluminum output ranks first in the world, and aluminum production technology has reached or approached the world's advanced level in many aspects. In terms of efficiency and aluminum production, aluminum electrolytic cells will definitely develop in the direction of large-scale and high-current. The technical problems to be solved are: welding under strong magnetic fields and full-interface welding between different materials. These two technical problems directly affect our country. The healthy and stable development of the aluminum electrolysis industry in the future. [0003] In the electrolysis indust...

Claims

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Application Information

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IPC IPC(8): B23K35/362B23K35/22
CPCB23K35/362B23K35/22
Inventor 邓钦文
Owner NANTONG HUINING MECHANICAL & ELECTRICAL TECH CO LTD
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