CN104801886A - Welding flux for welding process - Google Patents
Welding flux for welding process Download PDFInfo
- Publication number
- CN104801886A CN104801886A CN201510199227.8A CN201510199227A CN104801886A CN 104801886 A CN104801886 A CN 104801886A CN 201510199227 A CN201510199227 A CN 201510199227A CN 104801886 A CN104801886 A CN 104801886A
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- CN
- China
- Prior art keywords
- parts
- welding
- welding flux
- present
- welding agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3053—Fe as the principal constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/40—Making wire or rods for soldering or welding
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetallic Welding Materials (AREA)
Abstract
The invention discloses a welding flux for a welding process. A preparing method comprises the following steps that (1) the following ingredients inclujding 8.5 parts of Mg, 11.9 parts of Sn, 5 parts of C, 6 parts of Mn, 7 parts of Si, 8 parts of B, 12 parts of Ti, 2 parts of V, 4.5 parts of Cu, 1.5 parts of Cr, 0.05 part of S, 0.12 part of P and 15 parts of Fe are proportioned in parts by weight; (2) all ingredients are proportioned according to the corresponding weight parts and are then melted and smelted in a metal smelting furnace, a welding flux mold is used, and the required welding flux is prepared. The welding flux for the welding process can overcome the defects of unreasonable proportion, poor stability, weak bearing force and the like in the prior art for realizing the advantages of reasonable proportion, good stability and strong bearing force.
Description
Technical field
The present invention relates to welding technique field in mechanical engineering, particularly, relate to a kind of welding procedure welding agent.
Background technology
Welding, connects also referred to as welding, Rong, be a kind of with the mode jointing metal of heating, high temperature or high pressure or other thermoplastics as the manufacturing process of plastics and technology.
The energy source of welding has a variety of, comprises gas flame, electric arc, laser, electron beam, friction and ultrasonic wave etc.Except using in the factory, welding can also be carried out in a variety of contexts, as field, under water and space.No matter wherein, welding all may bring danger to operator, so must take suitable safeguard procedures when welding.Welding the injury that may cause to human body, to comprise burn, electric shock, inpairment of vision, suction toxic gas, Ultraviolet radiation excessive etc.
But current welding agent, plasticity and the toughness of weld seam are low, cause the increase of Welding Structure crack sensitivity, bearing capacity decline.
Realizing in process of the present invention, inventor finding at least to exist in prior art that proportioning is unreasonable, poor stability and the defect such as bearing capacity is weak.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose a kind of welding procedure welding agent, to realize the strong advantage of reasonable mixture ratio, good stability and bearing capacity.
For achieving the above object, the technical solution used in the present invention is: a kind of welding procedure welding agent, comprising:
(1) by each component of following parts by weight proportioning:
Magnesium Mg:8.5 part;
Tin Sn:11.9 part;
Carbon C:5 part;
Manganese Mn:6 part;
Silicon Si:7 part;
Boron: 8 parts;
Antimony Ti:12 part;
Vanadium V:2 part;
Copper Cu:4.5 part;
Chromium Cr:1.5 part;
Sulphur S:0.05 part;
Touch P:0.12 part;
Iron Fe:15 part;
(2), after each component being pressed corresponding parts by weight proportioning, in metal smelting furnace after fusion smelting, use the obtained required welding agent of welding agent mould.
The welding procedure welding agent of various embodiments of the present invention, owing to comprising: (1) by each component of following parts by weight proportioning: magnesium Mg:8.5 part; Tin Sn:11.9 part; Carbon C:5 part; Manganese Mn:6 part; Silicon Si:7 part; Boron: 8 parts; Antimony Ti:12 part; Vanadium V:2 part; Copper Cu:4.5 part; Chromium Cr:1.5 part; Sulphur S:0.05 part; Touch P:0.12 part; Iron Fe:15 part; (2), after each component being pressed corresponding parts by weight proportioning, in metal smelting furnace after fusion smelting, use the obtained required welding agent of welding agent mould; Thus can overcome that proportioning in prior art is unreasonable, poor stability and the weak defect of bearing capacity, to realize the strong advantage of reasonable mixture ratio, good stability and bearing capacity.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from description, or understand by implementing the present invention.
Below by embodiment, technical scheme of the present invention is described in further detail.
Detailed description of the invention
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
According to the embodiment of the present invention, provide a kind of welding procedure welding agent, comprising:
(1) by each component of following parts by weight proportioning:
Magnesium Mg:8.5 part;
Tin Sn:11.9 part;
Carbon C:5 part;
Manganese Mn:6 part;
Silicon Si:7 part;
Boron: 8 parts;
Antimony Ti:12 part;
Vanadium V:2 part;
Copper Cu:4.5 part;
Chromium Cr:1.5 part;
Sulphur S:0.05 part;
Touch P:0.12 part;
Iron Fe:15 part;
(2), after each component being pressed corresponding parts by weight proportioning, in metal smelting furnace after fusion smelting, use the obtained required welding agent of welding agent mould.
Through lot of experiments checking, use technical scheme resulting materials of the present invention to weld, the stability of welding material is high, reduces tendency of hardenability and the crack sensitivity of weld seam.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. a welding procedure welding agent, is characterized in that, comprising:
(1) by each component of following parts by weight proportioning:
Magnesium Mg:8.5 part;
Tin Sn:11.9 part;
Carbon C:5 part;
Manganese Mn:6 part;
Silicon Si:7 part;
Boron: 8 parts;
Antimony Ti:12 part;
Vanadium V:2 part;
Copper Cu:4.5 part;
Chromium Cr:1.5 part;
Sulphur S:0.05 part;
Touch P:0.12 part;
Iron Fe:15 part;
(2), after each component being pressed corresponding parts by weight proportioning, in metal smelting furnace after fusion smelting, use the obtained required welding agent of welding agent mould.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510199227.8A CN104801886A (en) | 2015-04-24 | 2015-04-24 | Welding flux for welding process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510199227.8A CN104801886A (en) | 2015-04-24 | 2015-04-24 | Welding flux for welding process |
Publications (1)
Publication Number | Publication Date |
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CN104801886A true CN104801886A (en) | 2015-07-29 |
Family
ID=53687300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201510199227.8A Pending CN104801886A (en) | 2015-04-24 | 2015-04-24 | Welding flux for welding process |
Country Status (1)
Country | Link |
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CN (1) | CN104801886A (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1589333A (en) * | 2001-11-19 | 2005-03-02 | 新日本制铁株式会社 | A low alloy steel and a weld joint having an excellent hydlaulic acid and sulfuric acid corrosion resistance |
CN1727108A (en) * | 2004-05-18 | 2006-02-01 | 株式会社神户制钢所 | Welding wire for modified 9Cr-1Mo steel, and submerged-arc welding material |
KR20080077335A (en) * | 2007-02-19 | 2008-08-22 | 가부시키가이샤 고베 세이코쇼 | Weld metal of high-strength cr-mo steel |
CN101274396A (en) * | 2006-04-26 | 2008-10-01 | 株式会社神户制钢所 | Weld metal excellent in toughness and SR cracking resistance |
CN102639741A (en) * | 2010-09-14 | 2012-08-15 | 新日本制铁株式会社 | Thick welded steel pipe having excellent low-temperature toughness, method for producing thick welded steel pipe having excellent low-temperature toughness, and steel sheet for producing thick welded steel pipe |
-
2015
- 2015-04-24 CN CN201510199227.8A patent/CN104801886A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1589333A (en) * | 2001-11-19 | 2005-03-02 | 新日本制铁株式会社 | A low alloy steel and a weld joint having an excellent hydlaulic acid and sulfuric acid corrosion resistance |
CN1727108A (en) * | 2004-05-18 | 2006-02-01 | 株式会社神户制钢所 | Welding wire for modified 9Cr-1Mo steel, and submerged-arc welding material |
CN101274396A (en) * | 2006-04-26 | 2008-10-01 | 株式会社神户制钢所 | Weld metal excellent in toughness and SR cracking resistance |
KR20080077335A (en) * | 2007-02-19 | 2008-08-22 | 가부시키가이샤 고베 세이코쇼 | Weld metal of high-strength cr-mo steel |
CN102639741A (en) * | 2010-09-14 | 2012-08-15 | 新日本制铁株式会社 | Thick welded steel pipe having excellent low-temperature toughness, method for producing thick welded steel pipe having excellent low-temperature toughness, and steel sheet for producing thick welded steel pipe |
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C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150729 |
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RJ01 | Rejection of invention patent application after publication |