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Welding material and production device thereof

A technology of welding materials and production equipment, which is applied in the direction of welding/cutting medium/material, welding medium, welding equipment, etc., can solve the problems of reducing welding integrity, achieve fast fusion efficiency, improve efficiency, and speed up the speed of mutual collision Effect

Active Publication Date: 2021-01-29
东安县双龙焊剂新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the overall device achieves joint toughness equivalent to that of austenitic welding materials, it does not effectively prevent the occurrence of high-temperature plastic loss cracks in the welding work, and the occurrence of high-temperature plastic loss cracks will greatly reduce the integrity of the welding. Therefore, There is an urgent need for a welding material and its production device

Method used

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  • Welding material and production device thereof
  • Welding material and production device thereof
  • Welding material and production device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A welding material, including an electrode, the electrode is composed of a welding core and a coating, and the weight of the welding core is composed of 8-15 parts of carbon, 18-25 parts of manganese, 6-10 parts of silicon, and 20-30 parts of chromium , 35-42 parts of nickel, 10-15 parts of titanium, 8-12 parts of molybdenum, 6-15 parts of niobium; the composition of the coating in parts by weight: 14-22 parts of potassium silicate, 8-14 parts of ilmenite, carbonic acid 2-8 parts of salt, 9-13 parts of ferrosilicon, 10-15 parts of nickel powder, 5-9 parts of mica.

[0033] The welding rod can be replaced by a welding wire, and the welding core is wrapped by a coating.

[0034] The potassium silicate can be used as arc stabilizer and adhesive.

Embodiment 2

[0036] A welding material, comprising an electrode, the electrode is composed of a welding core and a coating, and the weight of the welding core is composed of 6-10 parts of carbon, 20-22 parts of manganese, 8-9 parts of silicon, and 25-28 parts of chromium , 36-40 parts of nickel, 11-13 parts of titanium, 9-10 parts of molybdenum, and 8-10 parts of niobium; the composition of the coating in parts by weight: 16-20 parts of potassium silicate, 10-14 parts of ilmenite, carbonic acid 2-4 parts of salt, 10-11 parts of ferrosilicon, 11-13 parts of nickel powder, 6-7 parts of mica.

[0037] The welding rod can be replaced by a welding wire, and the welding core is wrapped by a coating.

[0038] The potassium silicate can be used as arc stabilizer and adhesive.

Embodiment 3

[0040] A production device for welding materials, such as Figure 1-4As shown, this embodiment also uses a production device for welding rods on the basis of Embodiment 1, including a base 1, the outer wall of the top side of the base 1 is provided with a mounting groove, and the inner wall of one side of the mounting groove is fixed by a support plate. The first motor 11, the output end of the first motor 11 is fixed with a worm 10 through a shaft coupling, and the two ends of the worm 10 are respectively fixed to the top of the base 1 through a bearing seat, and the outer wall of the top circle of the base 1 is fixed with a support shaft. Drive teeth 2, and the drive teeth 2 and the worm 10 mesh with each other, one side of the outer wall of the base 1 is fixed with a first mounting seat 8 and a second mounting seat 9 by bolts, and one side of the outer wall of the second mounting seat 9 is fixed with a support plate In the second motor, the top outer wall of the driving too...

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Abstract

The invention discloses a welding material and a production device thereof, relates to the technical field of welding materials, and aims to solve the problem of high-temperature plastic loss cracks.The production device specifically comprises a base, a mounting groove is formed in the outer wall of one side of the top of the base, a first motor is fixed to the inner wall of one side of the mounting groove through a supporting plate, a worm is fixed to the output end of the first motor through a coupler, the two ends of the worm are fixed to the top of the base through bearing pedestals correspondingly, a driving gear is fixed to the outer wall of the top circle center of the base through a supporting shaft and engaged with the worm, a first mounting base and a second mounting base are fixed to the outer wall of one side of the base through bolts, a second motor is fixed to the outer wall of one side of the second mounting base through a supporting plate, and a mounting plate is fixedto the outer wall of the top of the driving gear through threads. Gathering of lattice defects can be blocked, grain boundary sliding and grain boundary migration are prevented from occurring at thesame time and meeting, and then high-temperature plastic loss cracks are avoided.

Description

technical field [0001] The invention relates to the technical field of welding materials, in particular to a welding material and a production device thereof. Background technique [0002] Welding material refers to the general term for materials consumed during welding, such as welding rods, welding wires, metal powders, fluxes, gases, etc. The welding industry is developing rapidly, mainly divided into argon welding, CO2 welding, oxygen cutting, and electric welding. Fierce market competition shows that ordinary welding materials with low profits, such as junction 422 electrode, ER50-6 gas shielded welding wire, HJ431 flux and other products, are mainly competitions among domestic enterprises; Facing the strength of well-known foreign companies, most domestic welding consumables companies are currently at a disadvantage in the competition, and there is a big gap. [0003] After searching, the Chinese patent application number is CN201410559177.5, which discloses a stainl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K35/30B23K35/365B23K35/368B01F9/10
CPCB23K35/304B23K35/365B23K35/368B23K35/0266B23K35/0272B01F29/80
Inventor 刘少波
Owner 东安县双龙焊剂新材料有限公司
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