CN108118309A - A kind of intermediate frequency mash welder casing surface treatment method of high temperature resistant splash - Google Patents
A kind of intermediate frequency mash welder casing surface treatment method of high temperature resistant splash Download PDFInfo
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- CN108118309A CN108118309A CN201711307346.6A CN201711307346A CN108118309A CN 108118309 A CN108118309 A CN 108118309A CN 201711307346 A CN201711307346 A CN 201711307346A CN 108118309 A CN108118309 A CN 108118309A
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- intermediate frequency
- temperature resistant
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000004381 surface treatment Methods 0.000 title claims abstract description 16
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000011248 coating agent Substances 0.000 claims abstract description 31
- 238000000576 coating method Methods 0.000 claims abstract description 31
- 229910052581 Si3N4 Inorganic materials 0.000 claims abstract description 18
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims abstract description 18
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 16
- 239000005049 silicon tetrachloride Substances 0.000 claims abstract description 16
- 239000003973 paint Substances 0.000 claims abstract description 12
- 238000005229 chemical vapour deposition Methods 0.000 claims abstract description 6
- 239000003921 oil Substances 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 239000004114 Ammonium polyphosphate Substances 0.000 claims description 16
- 235000019826 ammonium polyphosphate Nutrition 0.000 claims description 16
- 229920001276 ammonium polyphosphate Polymers 0.000 claims description 16
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 claims description 11
- 229910033181 TiB2 Inorganic materials 0.000 claims description 11
- 229910052736 halogen Inorganic materials 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 239000000839 emulsion Substances 0.000 claims description 10
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 9
- -1 Lauryl Alcohol ester Chemical class 0.000 claims description 8
- RGPUVZXXZFNFBF-UHFFFAOYSA-K diphosphonooxyalumanyl dihydrogen phosphate Chemical compound [Al+3].OP(O)([O-])=O.OP(O)([O-])=O.OP(O)([O-])=O RGPUVZXXZFNFBF-UHFFFAOYSA-K 0.000 claims description 7
- 239000004925 Acrylic resin Substances 0.000 claims description 5
- 229920000178 Acrylic resin Polymers 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 5
- 150000001336 alkenes Chemical class 0.000 claims description 5
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 5
- 238000006116 polymerization reaction Methods 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 238000011017 operating method Methods 0.000 abstract description 5
- 230000032683 aging Effects 0.000 abstract description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 8
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 7
- 239000005977 Ethylene Substances 0.000 description 7
- KXFSUVJPEQYUGN-UHFFFAOYSA-N trimethyl(phenyl)silane Chemical class C[Si](C)(C)C1=CC=CC=C1 KXFSUVJPEQYUGN-UHFFFAOYSA-N 0.000 description 7
- 238000003466 welding Methods 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 4
- 206010053615 Thermal burn Diseases 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/34—Nitrides
- C23C16/345—Silicon nitride
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/322—Ammonium phosphate
- C08K2003/323—Ammonium polyphosphate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/5403—Silicon-containing compounds containing no other elements than carbon or hydrogen
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The present invention discloses a kind of intermediate frequency mash welder casing surface treatment method of high temperature resistant splash, including following operating procedure：（1）After intermediate frequency mash welder casing is carried out oil removing abatement processes, put it into vacuum chamber, using silicon tetrachloride and ammonia as raw material, silicon nitride film is prepared on its surface using chemical vapour deposition technique；（2）Then in its 2 high-temperature resistant coating of external coating.The intermediate frequency mash welder casing surface treatment method of high temperature resistant splash provided by the invention; it is easy to operate; casing obtained; its surface has excellent wear-resisting property; ageing-resistant, hardness of paint film is big, especially the heat-resisting ability with the short time; the splash for being dropped in surface can effectively be avoided to burn out the paint film on surface, provide and be effectively protected for casing.
Description
Technical field
The invention belongs to intermediate frequency mash welder preparing technical fields, and in particular to a kind of intermediate frequency mash welder of high temperature resistant splash
Casing surface treatment method.
Background technology
Intermediate frequency mash welder is Novel resistor welding machine and latest model intermediate frequency mash welder, realizes screen manipulation by touch-screen, shows
Show that device can show the welding current welded every time, and can timely show failure and false alarm.Itself and common alternating current
Welding binder relatively has the following advantages：（1）Save energy：It is same to compare the consumption that reduce electric energy using low frequency, equivalent weight
The exportable more multi-energy of transformer, it is convenient to be matched with large-scale auto soldering tweezers；（2）An intermediate frequency in semiautomatic plant
Welding transformer can substitute many low-frequency transformers, reduce the situation of secondary circuit parallel connection；（3）Put down the load of power supply unit
Weighing apparatus：Medium frequency inverted point projection welder can simultaneously store energy using three phase mains；（4）Current control more accurately and fast：With it is low
Display system is compared to can more, more accurately analytical parameters；（5）Process is more reliable, faster reaches setting electric current.But intermediate-frequeney point
For welding machine during use, splash is more, drops when on intermediate frequency mash welder casing, easily casing surface is caused to damage
It is bad, reduce the aesthetics and service life of mash welder.
The content of the invention
To solve the above-mentioned problems, the present invention provides a kind of intermediate frequency mash welder casing surface treatment side of high temperature resistant splash
Method.
The present invention is achieved by the following technical solutions.
The intermediate frequency mash welder casing surface treatment method of a kind of high temperature resistant splash, including following operating procedure：
（1）After intermediate frequency mash welder casing is carried out oil removing abatement processes, put it into vacuum chamber, using silicon tetrachloride and ammonia as
Raw material prepares silicon nitride film using chemical vapour deposition technique on its surface；
（2）Then in its 2 high-temperature resistant coating of external coating, wherein high-temperature resistant coating is made of the component of following parts by weight：Third
60-80 parts of olefin(e) acid resin emulsion, 10-20 parts of ammonium polyphosphate, 5-8 parts of aluminium dihydrogen phosphate, 1-4 parts of 4- halogen trimethylsilylbenzene ethylene,
6-8 parts of nano zine oxide, 6-8 parts of hornblend, 2-4 parts of titanium diboride, 1-2 parts of coalescents.
Specifically, above-mentioned steps（1）In, the specific preparation method of silicon nitride film is：Intermediate frequency mash welder casing is put into
In vacuum chamber, the indoor temperature of vacuum is risen to 150 DEG C, after keeping the temperature 30min, is passed through silicon tetrachloride and ammonia thereto, wherein
The intake of silicon tetrachloride and ammonia is equal, after the indoor temperature of vacuum is risen to 800 DEG C, heat preservation 2 it is small when after, be slowly dropped to room
Silicon nitride film is made in temperature.
Specifically, the degree of polymerization of above-mentioned ammonium polyphosphate is 35.
Specifically, above-mentioned steps（2）In high-temperature resistant coating be made of following methods：Hornblend, titanium diboride are mixed
It after conjunction, after being crushed to 120 mesh, is added into emulsion acrylic resin, then proceedes to add in ammonium polyphosphate, phosphoric acid thereto
Aluminum dihydrogen, 4- halogen trimethylsilylbenzenes ethylene, nano zine oxide, film forming agent, using the rotating speed of 500r/min persistently stir 1 it is small when
Afterwards, high-temperature resistant coating is made.
Specifically, above-mentioned film forming agent is any one in propylene glycol phenylate, Lauryl Alcohol ester.
From the above technical scheme, it can be seen that the beneficial effects of the invention are as follows：
The intermediate frequency mash welder casing surface treatment method of high temperature resistant splash provided by the invention, easy to operate, casing obtained,
Its surface has excellent wear-resisting property, and ageing-resistant, hardness of paint film is big, especially the heat-resisting ability with the short time, can have
Effect avoids the splash for being dropped in surface from burning out the paint film on surface, provides and is effectively protected for casing.The present invention passes through
One layer of silicon nitride film is first deposited on casing surface, can effectively prevent oxidation material and the metallics on casing surface from occurring
Reaction, causes the damage of casing from the inside to the outside, and silicon nitride film can form closeization between high-temperature resistant coating coating
Key is learned, can effectively promote the compactness of paint film obtained so that the surface layer of paint film is not easy to be scalded in the high temperature of short time
It is bad；Especially, high-temperature resistant coating provided by the invention, ammonium polyphosphate therein, aluminium dihydrogen phosphate, 4- halogen trimethylsilylbenzene ethylene
After synergistic effect, coating application performance can be effectively promoted, and it can also effectively promote the flame retardant property of paint film, it can be effective
The paint film for preventing casing surface be scorched；After nano zine oxide, hornblend, titanium diboride synergistic effect, can effectively it be promoted
On the one hand the heat resistance of paint film can reduce the splash to drop in coating surface and be contacted with the substance of low melting point in paint film ingredient
On the other hand area can enhance the heat-sinking capability of paint film.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, following embodiment carries out the present invention
It is further described.It should be appreciated that specific embodiment party example described herein is only used to explain the present invention, it is not used to limit
The fixed present invention.
Embodiment 1
The intermediate frequency mash welder casing surface treatment method of a kind of high temperature resistant splash, including following operating procedure：
（1）After intermediate frequency mash welder casing is carried out oil removing abatement processes, put it into vacuum chamber, using silicon tetrachloride and ammonia as
Raw material prepares silicon nitride film using chemical vapour deposition technique on its surface；
（2）Then in its 2 high-temperature resistant coating of external coating, wherein high-temperature resistant coating is made of the component of following parts by weight：Third
60 parts of olefin(e) acid resin emulsion, 10 parts of ammonium polyphosphate, 5 parts of aluminium dihydrogen phosphate, 1 part of 4- halogen trimethylsilylbenzenes ethylene, nano zine oxide 6
Part, 6 parts of hornblend, 2 parts of titanium diboride, 1 part of coalescents.
Specifically, above-mentioned steps（1）In, the specific preparation method of silicon nitride film is：Intermediate frequency mash welder casing is put into
In vacuum chamber, the indoor temperature of vacuum is risen to 150 DEG C, after keeping the temperature 30min, is passed through silicon tetrachloride and ammonia thereto, wherein
The intake of silicon tetrachloride and ammonia is equal, after the indoor temperature of vacuum is risen to 800 DEG C, heat preservation 2 it is small when after, be slowly dropped to room
Silicon nitride film is made in temperature.
Specifically, the degree of polymerization of above-mentioned ammonium polyphosphate is 35.
Specifically, above-mentioned steps（2）In high-temperature resistant coating be made of following methods：Hornblend, titanium diboride are mixed
It after conjunction, after being crushed to 120 mesh, is added into emulsion acrylic resin, then proceedes to add in ammonium polyphosphate, phosphoric acid thereto
Aluminum dihydrogen, 4- halogen trimethylsilylbenzenes ethylene, nano zine oxide, film forming agent, using the rotating speed of 500r/min persistently stir 1 it is small when
Afterwards, high-temperature resistant coating is made.
Specifically, above-mentioned film forming agent is propylene glycol phenylate.
Embodiment 2
The intermediate frequency mash welder casing surface treatment method of a kind of high temperature resistant splash, including following operating procedure：
（1）After intermediate frequency mash welder casing is carried out oil removing abatement processes, put it into vacuum chamber, using silicon tetrachloride and ammonia as
Raw material prepares silicon nitride film using chemical vapour deposition technique on its surface；
（2）Then in its 2 high-temperature resistant coating of external coating, wherein high-temperature resistant coating is made of the component of following parts by weight：Third
70 parts of olefin(e) acid resin emulsion, 15 parts of ammonium polyphosphate, 7 parts of aluminium dihydrogen phosphate, 2 parts of 4- halogen trimethylsilylbenzenes ethylene, nano zine oxide 7
Part, 7 parts of hornblend, 3 parts of titanium diboride, 1 part of coalescents.
Specifically, above-mentioned steps（1）In, the specific preparation method of silicon nitride film is：Intermediate frequency mash welder casing is put into
In vacuum chamber, the indoor temperature of vacuum is risen to 150 DEG C, after keeping the temperature 30min, is passed through silicon tetrachloride and ammonia thereto, wherein
The intake of silicon tetrachloride and ammonia is equal, after the indoor temperature of vacuum is risen to 800 DEG C, heat preservation 2 it is small when after, be slowly dropped to room
Silicon nitride film is made in temperature.
Specifically, the degree of polymerization of above-mentioned ammonium polyphosphate is 35.
Specifically, above-mentioned steps（2）In high-temperature resistant coating be made of following methods：Hornblend, titanium diboride are mixed
It after conjunction, after being crushed to 120 mesh, is added into emulsion acrylic resin, then proceedes to add in ammonium polyphosphate, phosphoric acid thereto
Aluminum dihydrogen, 4- halogen trimethylsilylbenzenes ethylene, nano zine oxide, film forming agent, using the rotating speed of 500r/min persistently stir 1 it is small when
Afterwards, high-temperature resistant coating is made.
Specifically, above-mentioned film forming agent is Lauryl Alcohol ester.
Embodiment 3
The intermediate frequency mash welder casing surface treatment method of a kind of high temperature resistant splash, including following operating procedure：
（1）After intermediate frequency mash welder casing is carried out oil removing abatement processes, put it into vacuum chamber, using silicon tetrachloride and ammonia as
Raw material prepares silicon nitride film using chemical vapour deposition technique on its surface；
（2）Then in its 2 high-temperature resistant coating of external coating, wherein high-temperature resistant coating is made of the component of following parts by weight：Third
80 parts of olefin(e) acid resin emulsion, 20 parts of ammonium polyphosphate, 8 parts of aluminium dihydrogen phosphate, 4 parts of 4- halogen trimethylsilylbenzenes ethylene, nano zine oxide 8
Part, 8 parts of hornblend, 4 parts of titanium diboride, 2 parts of coalescents.
Specifically, above-mentioned steps（1）In, the specific preparation method of silicon nitride film is：Intermediate frequency mash welder casing is put into
In vacuum chamber, the indoor temperature of vacuum is risen to 150 DEG C, after keeping the temperature 30min, is passed through silicon tetrachloride and ammonia thereto, wherein
The intake of silicon tetrachloride and ammonia is equal, after the indoor temperature of vacuum is risen to 800 DEG C, heat preservation 2 it is small when after, be slowly dropped to room
Silicon nitride film is made in temperature.
Specifically, the degree of polymerization of above-mentioned ammonium polyphosphate is 35.
Specifically, above-mentioned steps（2）In high-temperature resistant coating be made of following methods：Hornblend, titanium diboride are mixed
It after conjunction, after being crushed to 120 mesh, is added into emulsion acrylic resin, then proceedes to add in ammonium polyphosphate, phosphoric acid thereto
Aluminum dihydrogen, 4- halogen trimethylsilylbenzenes ethylene, nano zine oxide, film forming agent, using the rotating speed of 500r/min persistently stir 1 it is small when
Afterwards, high-temperature resistant coating is made.
Specifically, above-mentioned film forming agent is Lauryl Alcohol ester.
Intermediate frequency mash welder casing is made and using intermediate frequency mash welder made from conventional method with the method for each embodiment respectively
Casing is mounted on the intermediate frequency mash welder of same model, and after 1 month, the frequency of use of each group intermediate frequency mash welder is identical, and one
After a month, the situation that each casing surface is ruined is checked, test result is as shown in table 1：
Scald situation in 1 intermediate frequency mash welder casing surface of table
| Project | Scald damage situation in surface |
| Embodiment 1 | Phenomenon is damaged without scalding |
| Embodiment 2 | Phenomenon is damaged without scalding |
| Embodiment 3 | Phenomenon is damaged without scalding |
| Control group | It is serious that damage phenomenon is scalded on surface |
As shown in Table 1, intermediate frequency mash welder casing surface provided by the invention has excellent heat-resisting ability, is not easy in welding
Damage is scalded by splash in the process, greatly improves the quality of intermediate frequency mash welder.
Certainly, it is limitation of the present invention that above description, which is not, and the present invention is also not limited to the example above, the art
Those of ordinary skill, the present invention essential scope in, variation, change, addition or the replacement made, should all belong to the present invention
Protection domain.
Claims (5)
1. the intermediate frequency mash welder casing surface treatment method of a kind of high temperature resistant splash, which is characterized in that including following operation step
Suddenly：
（1）After intermediate frequency mash welder casing is carried out oil removing abatement processes, put it into vacuum chamber, using silicon tetrachloride and ammonia as
Raw material prepares silicon nitride film using chemical vapour deposition technique on its surface；
（2）Then in its 2 high-temperature resistant coating of external coating, wherein high-temperature resistant coating is made of the component of following parts by weight：Third
60-80 parts of olefin(e) acid resin emulsion, 10-20 parts of ammonium polyphosphate, 5-8 parts of aluminium dihydrogen phosphate, 1-4 parts of 4- halogen trimethylsilylbenzene ethylene,
6-8 parts of nano zine oxide, 6-8 parts of hornblend, 2-4 parts of titanium diboride, 1-2 parts of coalescents.
2. according to a kind of intermediate frequency mash welder casing surface treatment method of resistance to splash described in claim 1, feature exists
In step（1）In, the specific preparation method of silicon nitride film is：Intermediate frequency mash welder casing is put into vacuum chamber, by vacuum chamber
Interior temperature rises to 150 DEG C, after keeping the temperature 30min, is passed through silicon tetrachloride and ammonia thereto, wherein silicon tetrachloride and ammonia is logical
It is equal to enter amount, after the indoor temperature of vacuum is risen to 800 DEG C, heat preservation 2 it is small when after, be slowly dropped to room temperature, be made silicon nitride film.
It is 3. special according to a kind of intermediate frequency mash welder casing surface treatment method of high temperature resistant splash described in claim 1
Sign is that the degree of polymerization of above-mentioned ammonium polyphosphate is 35.
It is 4. special according to a kind of intermediate frequency mash welder casing surface treatment method of high temperature resistant splash described in claim 1
Sign is, above-mentioned steps（2）In high-temperature resistant coating be made of following methods：After hornblend, titanium diboride are mixed, crush
It to 120 mesh, is added into emulsion acrylic resin, then proceedes to add in ammonium polyphosphate, aluminium dihydrogen phosphate, 4- thereto
Halogen trimethylsilylbenzene ethylene, nano zine oxide, film forming agent, using the rotating speed of 500r/min persistently stir 1 it is small when after, be made resistance to height
Thermo-paint.
It is 5. special according to a kind of intermediate frequency mash welder casing surface treatment method of high temperature resistant splash described in claim 4
Sign is that above-mentioned film forming agent is any one in propylene glycol phenylate, Lauryl Alcohol ester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| TWI700385B (en) * | 2018-11-30 | 2020-08-01 | 韓商韓松化學有限公司 | Method of manufacturing thin film |
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| TWI700385B (en) * | 2018-11-30 | 2020-08-01 | 韓商韓松化學有限公司 | Method of manufacturing thin film |
| US11267828B2 (en) | 2018-11-30 | 2022-03-08 | Hansol Chemical Co., Ltd. | Silicon precursor and method of manufacturing silicon-containing thin film using the same |
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