CN108672984A - A kind of anti-oxidant scaling powder for Metal Material Welding - Google Patents
A kind of anti-oxidant scaling powder for Metal Material Welding Download PDFInfo
- Publication number
- CN108672984A CN108672984A CN201810561136.8A CN201810561136A CN108672984A CN 108672984 A CN108672984 A CN 108672984A CN 201810561136 A CN201810561136 A CN 201810561136A CN 108672984 A CN108672984 A CN 108672984A
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- CN
- China
- Prior art keywords
- metal material
- scaling powder
- acrylic acid
- tdi
- isocyanate
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- 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
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/362—Selection of compositions of fluxes
-
- 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
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3612—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with organic compounds as principal constituents
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
The invention discloses a kind of anti-oxidant scaling powders for Metal Material Welding, are prepared by the raw material of following mass percent：The acrylic acid series additive of the cerium chloride of 20~25wt%, the yttrium oxide of 10~15wt%, the organic acid of 6~10wt%, the isopropyl palmitate of 3~5wt%, the toluene di-isocyanate(TDI) of 0.5~1wt%, the modified hydrogenated castor oil of 10~12wt%, the ammonium salt of 7~10wt%, 2~4wt%, surplus are dimethylformamide.Brightness, durability against pollution, the effect of thermal stability and the rate of spread of raising weld seam of metal surface after enhancing welding may be implemented in the present invention；Toluene di-isocyanate(TDI) and 3 cyclohexene, 1 methanol can slow down oxidation deterioration speed；The acrylic acid series additive of perfluoroalkyl is introduced simultaneously as chemicals-resistant modifying agent, so that weld seam has preferable Corrosion Protection.
Description
Technical field
The present invention relates to field of welding material, and in particular to a kind of anti-oxidant scaling powder for Metal Material Welding.
Background technology
With the fast development of Chinese national economy, electronic information, space flight, aviation and rail traffic and high-end equipment system
The non-ferrous metals such as tin, aluminium, copper, silver, gold are largely used in making.A large amount of economic attrition is caused, such as the tin copper of electronics lead-free solder
Alloy can consume more than 10 ten thousand tons every year, generate oxidizing slag 15% in the welding process, and economic attrition reaches billions of members；Space flight,
In aviation and high-end equipment manufacturing, aluminium alloy is largely used, since the metal oxidizing slag of generation equally causes largely to pass through
Ji loss；Oxide impurity not still economic attrition, can also influence the performances such as weld strength, the solderability of solder joint.And scaling powder
It is the chemical substance that welding process can be helped and promoted in welding procedure, while there is protective effect, prevent oxidation reaction.Cause
How this, solve the generation that metal oxide is prevented in welding fusion process, and can make to have when welding and preferably help weldering
Effect is directly related to the development of industry.
Invention content
The purpose of the present invention is to provide a kind of anti-oxidant scaling powders for Metal Material Welding, can preferably improve weldering
Connect quality.
To achieve the above object, the technical solution that the present invention takes is：
A kind of anti-oxidant scaling powder for Metal Material Welding is prepared by the raw material of following mass percent：
The palm fibre of the cerium chloride of 20~25wt%, the yttrium oxide of 10~15wt%, the organic acid of 6~10wt%, 3~5wt%
Palmitic acid isopropyl propionate, the toluene di-isocyanate(TDI) of 0.5~1wt%, the modified hydrogenated castor oil of 10~12wt%, 7~10wt%
The acrylic acid series additive of ammonium salt, 2~4wt%, surplus are dimethylformamide.
Preferably, the organic acid is one kind in succinic acid, suberic acid and glutaric acid.
Preferably, the ammonium salt is by ammonium chloride and the mixing gained of ammonium fluoride in mass ratio 1: 1.
Preferably, the acrylic acid series additive is the acrylic acid series additive of perfluoroalkyl.
Preferably, it is prepared by the raw material of following mass percent：
The cerium chloride of 20wt%, the yttrium oxide of 15wt%, the organic acid of 10wt%, 5wt% isopropyl palmitate,
The acrylic acid series addition of the toluene di-isocyanate(TDI), the modified hydrogenated castor oil of 12wt%, the ammonium salt of 10wt%, 4wt% of 1wt%
Agent, surplus are dimethylformamide.
Preferably, it is prepared by the raw material of following mass percent：
The cerium chloride of 25wt%, the yttrium oxide of 10wt%, the organic acid of 6wt%, 3wt% isopropyl palmitate,
The toluene di-isocyanate(TDI) of 0.5wt%, the modified hydrogenated castor oil of 10wt%, the ammonium salt of 7wt%, 2wt% acrylic acid series add
It is dimethylformamide to add agent, surplus.
Preferably, it is prepared by the raw material of following mass percent：
The cerium chloride of 22.5wt%, the yttrium oxide of 12.5wt%, the organic acid of 8wt%, 4wt% isopropyl palmitate,
The toluene di-isocyanate(TDI) of 0.75wt%, the acrylic acid series of the modified hydrogenated castor oil of 11wt%, the ammonium salt of 8.5wt%, 3wt%
Additive, surplus are dimethylformamide.
The invention has the advantages that：
The collaboration of organic acid and ammonium salt uses, and combines the collective effect between each ingredient of scaling powder of the invention, from
And the brightness of metal surface and the effect for improving the rate of spread after realization enhancing welding；Toluene di-isocyanate(TDI) and 3- cyclohexene-
1- methanol can slow down oxidation deterioration speed；By the synergistic effect of modified hydrogenated castor oil and dimethylformamide, can be improved
The durability against pollution and thermal stability of weld seam；The acrylic acid series additive of perfluoroalkyl is introduced simultaneously as chemicals-resistant modifying agent,
The transport efficiency of the additive is high, can be completely migrating to surface and form a kind of protective film, this layer of protective film and water it is incompatible and
Performance with stronger acid and alkali-resistance, to be added to the material of such additive when encountering exterior trim paint etc. compared with deep-etching paint,
Surface can have huge surface tension, and deep-etching paint is prevented to enter material internal, so that weld seam has preferably
Corrosion Protection.
Specific implementation mode
In order to make objects and advantages of the present invention be more clearly understood, the present invention is carried out with reference to embodiments further
It is described in detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit this hair
It is bright.
In following embodiment, used organic acid is one kind in succinic acid, suberic acid and glutaric acid.The ammonium salt is by chlorine
Change ammonium and the mixing gained of ammonium fluoride in mass ratio 1: 1.The acrylic acid series additive is the acrylic acid series additive of perfluoroalkyl.
Embodiment 1
A kind of anti-oxidant scaling powder for Metal Material Welding is prepared by the raw material of following mass percent：
The cerium chloride of 20wt%, the yttrium oxide of 15wt%, the organic acid of 10wt%, 5wt% isopropyl palmitate,
The acrylic acid series addition of the toluene di-isocyanate(TDI), the modified hydrogenated castor oil of 12wt%, the ammonium salt of 10wt%, 4wt% of 1wt%
Agent, surplus are dimethylformamide.
Embodiment 2
A kind of anti-oxidant scaling powder for Metal Material Welding is prepared by the raw material of following mass percent：
The cerium chloride of 25wt%, the yttrium oxide of 10wt%, the organic acid of 6wt%, 3wt% isopropyl palmitate,
The toluene di-isocyanate(TDI) of 0.5wt%, the modified hydrogenated castor oil of 10wt%, the ammonium salt of 7wt%, 2wt% acrylic acid series add
It is dimethylformamide to add agent, surplus.
Embodiment 3
A kind of anti-oxidant scaling powder for Metal Material Welding is prepared by the raw material of following mass percent：
The cerium chloride of 22.5wt%, the yttrium oxide of 12.5wt%, the organic acid of 8wt%, 4wt% isopropyl palmitate,
The toluene di-isocyanate(TDI) of 0.75wt%, the acrylic acid series of the modified hydrogenated castor oil of 11wt%, the ammonium salt of 8.5wt%, 3wt%
Additive, surplus are dimethylformamide.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, it can also make several improvements and retouch, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of anti-oxidant scaling powder for Metal Material Welding, which is characterized in that by the raw material system of following mass percent
It is standby to form：
The palmitic acid of the cerium chloride of 20~25wt%, the yttrium oxide of 10~15wt%, the organic acid of 6~10wt%, 3~5wt%
Isopropyl ester, the toluene di-isocyanate(TDI) of 0.5~1wt%, the modified hydrogenated castor oil of 10~12wt%, 7~10wt% ammonium salt,
The acrylic acid series additive of 2~4wt%, surplus are dimethylformamide.
2. a kind of anti-oxidant scaling powder for Metal Material Welding as described in claim 1, which is characterized in that described organic
Acid is one kind in succinic acid, suberic acid and glutaric acid.
3. a kind of anti-oxidant scaling powder for Metal Material Welding as described in claim 1, which is characterized in that the ammonium salt
Gained is mixed by ammonium chloride and ammonium fluoride in mass ratio 1: 1.
4. a kind of anti-oxidant scaling powder for Metal Material Welding as described in claim 1, which is characterized in that the propylene
Acid system additive is the acrylic acid series additive of perfluoroalkyl.
5. a kind of anti-oxidant scaling powder for Metal Material Welding as described in claim 1, which is characterized in that by following matter
The raw material of amount percentage is prepared：
The cerium chloride of 20wt%, the yttrium oxide of 15wt%, the organic acid of 10wt%, the isopropyl palmitate of 5wt%, 1wt%
The acrylic acid series additive of toluene di-isocyanate(TDI), the modified hydrogenated castor oil of 12wt%, the ammonium salt of 10wt%, 4wt%, surplus
For dimethylformamide.
6. a kind of anti-oxidant scaling powder for Metal Material Welding as described in claim 1, which is characterized in that by following matter
The raw material of amount percentage is prepared：
The cerium chloride of 25wt%, the yttrium oxide of 10wt%, the organic acid of 6wt%, the isopropyl palmitate of 3wt%, 0.5wt%
The acrylic acid series additive of toluene di-isocyanate(TDI), the modified hydrogenated castor oil of 10wt%, the ammonium salt of 7wt%, 2wt%, surplus
For dimethylformamide.
7. a kind of anti-oxidant scaling powder for Metal Material Welding as described in claim 1, which is characterized in that by following matter
The raw material of amount percentage is prepared：
The cerium chloride of 22.5wt%, the yttrium oxide of 12.5wt%, the organic acid of 8wt%, 4wt% isopropyl palmitate,
The toluene di-isocyanate(TDI) of 0.75wt%, the acrylic acid series of the modified hydrogenated castor oil of 11wt%, the ammonium salt of 8.5wt%, 3wt%
Additive, surplus are dimethylformamide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810561136.8A CN108672984A (en) | 2018-05-28 | 2018-05-28 | A kind of anti-oxidant scaling powder for Metal Material Welding |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810561136.8A CN108672984A (en) | 2018-05-28 | 2018-05-28 | A kind of anti-oxidant scaling powder for Metal Material Welding |
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| CN108672984A true CN108672984A (en) | 2018-10-19 |
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| CN201810561136.8A Pending CN108672984A (en) | 2018-05-28 | 2018-05-28 | A kind of anti-oxidant scaling powder for Metal Material Welding |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303198A (en) * | 2011-08-16 | 2012-01-04 | 浙江一远电子科技有限公司 | Antioxidation slag removal agent for welding of metal materials |
| CN104607825A (en) * | 2015-01-28 | 2015-05-13 | 一远电子科技有限公司 | Oxidation-resisting flux for metal material welding |
| CN104927546A (en) * | 2015-07-01 | 2015-09-23 | 国家海洋局第一海洋研究所 | Preparation method for marine microorganism antifouling paint |
| WO2015143979A1 (en) * | 2014-03-26 | 2015-10-01 | Rotam Agrochem International Company Limited | Herbicidal composition, a method for its preparation and the use thereof |
| CN106928830A (en) * | 2017-03-29 | 2017-07-07 | 江西科技学院 | A kind of architectural decoration coating material |
| CN107573736A (en) * | 2017-09-07 | 2018-01-12 | 代晓蕾 | A kind of art painting and preparation method thereof |
-
2018
- 2018-05-28 CN CN201810561136.8A patent/CN108672984A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303198A (en) * | 2011-08-16 | 2012-01-04 | 浙江一远电子科技有限公司 | Antioxidation slag removal agent for welding of metal materials |
| WO2015143979A1 (en) * | 2014-03-26 | 2015-10-01 | Rotam Agrochem International Company Limited | Herbicidal composition, a method for its preparation and the use thereof |
| CN104607825A (en) * | 2015-01-28 | 2015-05-13 | 一远电子科技有限公司 | Oxidation-resisting flux for metal material welding |
| CN104927546A (en) * | 2015-07-01 | 2015-09-23 | 国家海洋局第一海洋研究所 | Preparation method for marine microorganism antifouling paint |
| CN106928830A (en) * | 2017-03-29 | 2017-07-07 | 江西科技学院 | A kind of architectural decoration coating material |
| CN107573736A (en) * | 2017-09-07 | 2018-01-12 | 代晓蕾 | A kind of art painting and preparation method thereof |
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Application publication date: 20181019 |