CN107974195A - A kind of titanium alloy high-bond high-temperature-resistant insulating paint and preparation method thereof - Google Patents
A kind of titanium alloy high-bond high-temperature-resistant insulating paint and preparation method thereof Download PDFInfo
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- CN107974195A CN107974195A CN201711206378.7A CN201711206378A CN107974195A CN 107974195 A CN107974195 A CN 107974195A CN 201711206378 A CN201711206378 A CN 201711206378A CN 107974195 A CN107974195 A CN 107974195A
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- 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
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
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- 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
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- 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
- C09D5/08—Anti-corrosive paints
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- 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
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- 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
- C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
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- 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
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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- 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
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2272—Ferric oxide (Fe2O3)
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- 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
- C08K3/40—Glass
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- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
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Abstract
A kind of titanium alloy high-bond high-temperature-resistant insulating paint and preparation method thereof, the coating comprise the following raw materials by weight percent：30 ~ 45%, 400 ± 30 DEG C of low-melting glass material 10 ~ 20% of organic siliconresin, Silane coupling agent KH550 0.1 ~ 1%, pigment 10 ~ 20%, ceramic fine bead 5 ~ 10%, aluminium oxide 5 ~ 10%, filler 10 ~ 15%, solvent 10 ~ 20% and auxiliary agent 2 ~ 5%.The present invention with special material by improving the combination power of coating and titanium alloy in high temperature environments, and surface treatment grade Sa2.5,400 DEG C, the adhesive force after the experiment of 2h temperature tolerances is in more than 5MPa；And coating resistance to elevated temperatures, long-term 400 DEG C or so of high temperature resistant are improved by the reasonable application of low-melting glass material and high temperature resistant color stuffing, and possess good electrical insulation capability.
Description
Technical field
The present invention relates to special type function material technical field, and in particular to a kind of titanium alloy high-bond high-temperature insulation
Coating and preparation method thereof.
Background technology
As titanium alloy is applied more and more widely in the high-tech industries such as aerospace, oil, atomic energy, titanium alloy
The research and development of sufacing becomes increasingly active.Titanium or titanium alloy due to density is small, tensile strength is good, specific strength is high,
Corrosion-resistant, nonmagnetic, the features such as machinability is good.The heat distribution pipeline of ship at present（Such as diesel smoke pipe, steam pipe portion
Position）Gradually adopt the traditional steel substrate of titanium alloy substitution, but aluminium, steel, copper and the copper that titanium alloy is easily in contact with it in use
Based alloy workpiece produces galvanic corrosion in the seawater, influences the service life and the degree of reliability of product.However, titanium alloy base material is low
Surface treatment demand, surface treatment grade are unable to reach Sa2.5 grades, conventional organosilicon coating at normal temperatures power in connection compared with
Difference.
In research at home and abroad, Tenmar companies of the U.S. develop a kind of novel epoxy coating of entitled heat resisting corrosion-proof,
Heat insulation can be achieved, and reduce the required thickness of traditional heat insulation pipe coating, its surface is smooth, can increase the mobility of liquid
Energy.The coating can be applied to the inner and outer wall of pipeline, the piping of high temperature and high pressure gas and production fluid be conveyed suitable for contact, especially
Being used in needs various petroleum pipelines, production pipe and casing of thermal-insulation anticorrosion etc..It not only contribute to it is simple, be promptly laid with pipe
Line, does not increase outer diameter, moreover, thermal insulation values are more much bigger than molten and epoxy (FBE).The use of the coating can be reduced greatly
Overall size, is easily installed pipeline, casing.When being combined with insulation entity (polyurethane), the insulator can be greatly enhanced
Performance.；The Berlin black of the U.S. entitled Imidifel850 of Narmco Products, is to make base-material with polybenzimidazoles, this product
Elevated temperature strength is extremely excellent, is resistant to 539 DEG C in short term, but expensive, thermal spraying, curing operation trouble.French Rhone-Poulene
The M33 of company's exploitation is heat-resisting up to more than 250 DEG C with the Berlin black of bismaleimide resins, has higher thermostabilization
Property and chemical-resistant.The polyorganosilicate coating that Russia develops is by organosiloxane varnish and silicic acid salt additives and gold
Belong to oxide composition, resistance to 700 DEG C of high temperature 2500h are resistant to 500 DEG C to 700 DEG C alternating hot and colds, 10 circulations, wet-heat resisting, electric insulation,
Corrosion-resistant, resistance to irradiation, is mainly used for protection of naval vessel high-temperature service and pipeline etc..Research of the Japan on heatproof anticorrosive paint compared with
Early, report is more.Electric company of Japanese Toshiba produces the organic silicon resin paint of such a low-temperature setting within 1966, and the trade mark is
YR22, YR23, employ curing of the amine complex compound of atom centered on the metals such as Cu, Ni, Co, Cr as organic silicon resin paint
Agent, improves the bin stability of silicone varnish, low-temperature curable, thermomechanical property, excellent heat resistance.
Li Nana of Dalian University of Technology et al. is prepared for high-temp antioxidizing glass using dip coating in TC4 titanium alloy surfaces
Glass-ceramic coating, the coating are based on silicate glass, and sodium metasilicate is the slurry suspended substance that binding agent is prepared, can
Titanium alloy is protected to prevent from aoxidizing within the temperature range of 500 ~ 1000 DEG C；Wang Lian armies et al. based on Boroalumino silicate glasses,
Organic binder bond is added, is configured to water slurry, prepared glass-ceramic coating at high temperature has titanium alloy preferable guarantor
Shield acts on；Wang Yunpeng of Nanjing Aero-Space University et al. is using aluminium dihydrogen phosphate as bonding agent, magnesia and zinc oxide conduct
Curing agent, aluminium oxide prepares water paint as filler, tetraethyl orthosilicate with boron nitride as auxiliary agent, in titanium alloy surface
High temperature protection ceramic coating is prepared after curing, protects titanium alloy highest temperature up to 900 DEG C.The titanium alloy table of research above
Face protective coating is mainly used for the hot-working of titanium alloy workpiece, and coating is generally disposable, utilizes the heat of coating and titanium alloy
Expansion coefficient difference, makes coating voluntarily peel off after the cooling period, easy to remove.
Zhuzhou Times new materials Science Co., Ltd is electric as coating prepared by base-material using high molecular expoxy resin
Insulation performance volume resistivity is 9.6 × 1013Ω m, electrical strength reach 67MV/m, and arc resistance can be resistance to up to 127s, its highest
Hot temperature is about 320 DEG C；Developed using organic siliconresin and inorganic filler a kind of resistance in coatings industry studying and designing institute of the Ministry of Chemical Industry
High-temperature insulating paint, coating can the long-time services at 300 DEG C；Economic technology research institute of State Grid Tianjin Electric Power Company is for change
The insulation safety problem of electrical engineering electric power safeguard system, have developed a kind of new one pack system high-voltage isulation coating, the work of the coating
Make temperature range at -50 DEG C ~ 200 DEG C, electric breakdown strength reaches 20KV mm-1More than, there is excellent electric insulating quality and fire-retardant
Property；Beijing Research Inst. of Aeronautic Material develops a kind of resistance to 600 DEG C long-term, resistance to 700 DEG C short-term organosilicon fire-resistant coatings,
Its demand mainly for the insulation of aircraft high temperature steel part.Middle the 7th 25 Xiamen branch of ship heavy industry develops in Tenth Five-Year Plan Period
High temperature organosilicon paint 25# and 40#, both coating are used mainly for launch canister moment high temperature resistant, long-term resistance to
High temperature is 200 DEG C or so.
Therefore, a kind of titanium alloy high-bond high-temperature-resistant insulating paint is developed, is applied in titanium alloy heat distribution pipeline outer wall,
There is good combination power and insulation performance in high temperature environments, lift the high-temp anti-corrosion ability of titanium alloy heat distribution pipeline, tool
It is of great importance.
The content of the invention
The object of the present invention is to provide a kind of titanium alloy high-bond high-temperature-resistant insulating paint and preparation method thereof, application
In titanium alloy heat distribution pipeline outer wall, it is well bonded at high temperature with titanium alloy tool, and there is preferable high-temperature insulation
Performance, effectively lifts the high-temp anti-corrosion ability of titanium alloy heat distribution pipeline.
The used to achieve the above object technical solution of the present invention is：A kind of titanium alloy high-bond high-temperature insulation
Coating, the coating comprise the following raw materials by weight percent：
Organic siliconresin 30 ~ 45%
400 ± 30 DEG C of low-melting glass material 10 ~ 20%
Silane coupling agent KH550 0.1 ~ 1%
Pigment 10 ~ 20%
Ceramic fine bead 5 ~ 10%
Aluminium oxide 5 ~ 10%
Filler 10 ~ 15%
Solvent 10 ~ 20%
Auxiliary agent 2 ~ 5%.
Preferably, the pigment is iron oxide red.
Preferably, the filler is ceramic fine bead or aluminium oxide.
Preferably, the solvent is dimethylbenzene, n-butanol or cyclohexanone.
Preferably, the auxiliary agent is dispersant, defoamer.
A kind of titanium alloy preparation method of high-bond high-temperature-resistant insulating paint, comprises the following steps：
Step 1: weighing each raw material according to above-mentioned percentage by weight, then pigment, ceramic fine bead, aluminium oxide, filler are each put
It is placed in the pallet of dried and clean, is put into Electric heat oven and is dried, pack sealing is spare respectively after natural cooling, and carries out
Corresponding mark；
Step 2: organic siliconresin, 400 ± 30 DEG C of low-melting glass material, Silane coupling agent KH550 and auxiliary agent are added into charging basket,
And partial solvent is added, with high speed dispersor stirring at low speed 15min, each original after step 1 drying is added after being uniformly dispersed
Material, then stirs 30min under the rotating speed of 1200 ~ 1500 r/min, grinds 2h after being uniformly dispersed again to below 80 μm of coating fineness,
Viscosity is adjusted to 200 ~ 800cp, after detecting viscosity, filtering, discharging, packaging with residual solvent.
For titanium alloy base material low prepared surface demand, surface treatment grade is unable to reach Sa2.5 grades, and conventional organosilicon applies
The problem of expecting force difference in connection at normal temperatures, the present invention is used as using the Silane coupling agent KH550 with amido functional group to glue
Mixture accelerating agent, while pigment-dispersing is improved, improves the combination power of coating and base material, by the addition for controlling KH550
Amount, additive amount are 0.1 ~ 1%, can make coating and titanium alloy base material adhesive force lifting more than 40% under room temperature.
In the present invention, organic siliconresin has higher ermal physics stability, the organic siliconresin based on silicon oxygen bond,
Its main chain is made of Si-O-Si, and side chain is mainly organic group, and it is organic poly- that this molecular structure has had organic siliconresin concurrently
The dual property of compound and inorganic material；And in high temperature environments, the group connected on Si atoms generates more after by thermal oxide
Stable Si-O-Si keys, the stabilized protection course of Si-O-Si keys is rich in Organosilicon Polymers Surface Creation, is alleviated to height
Influence inside polymers.Therefore, base-material of the organic siliconresin as titanium alloy-based timber-used high-temperature resistant coating is selected.
Since general organic siliconresin takes place thermal decomposition at 300 DEG C or so, organic silicon coating occurs point at high temperature
Solution, carbonization, loses enough cohesive forces, frit melted under high temperature to take over organosilicon by the addition of low-melting glass material
Resin continues the adhesive attraction to color stuffing, forms the high temperature resistant inorganic layer of densification, reach a high temperature etch-proof effect.
The present invention filters out the preferable color stuffing of insulation performance by conductivity test；Meanwhile and preliminary screening gone out
Color stuffing hot test（400 DEG C, 2h）Carry out electric conductivity test again afterwards, prevent partial filler from being moved because high temperature produces metal ion
Move, cause decreasing insulating, the pigment and filler that the present invention selects at ambient and elevated temperatures, are respectively provided with good insulating properties
Energy.
Beneficial effect：The present invention with special material by improving the combination of coating and titanium alloy in high temperature environments
Power, surface treatment grade Sa2.5,400 DEG C, the adhesive force after the experiment of 2h temperature tolerances is in more than 5MPa；And pass through low melting point glass
Glass material and the reasonable of high temperature resistant color stuffing are applied to improve coating resistance to elevated temperatures, long-term 400 DEG C or so of high temperature resistant, and are possessed good
Good electrical insulation capability.The coating of the present invention can be applied to naval titanium alloys heat distribution pipeline outer wall, can effectively shield titanium alloy
With directly contacting for aluminium, steel, copper and acid bronze alloy workpiece, prevent it from producing galvanic corrosion, that improves titanium alloy workpiece uses the longevity
Life.In addition, titanium alloy also may extend to work of the other application temperature below 400 DEG C with high-bond high-temperature-resistant insulating paint
Part, such as electric insulator.
Embodiment
Technological means, creation characteristic and the purpose reached to realize the present invention readily appreciate, with reference to specific
Embodiment, the present invention is further explained, but scope of the present invention is not limited to be retouched in embodiment
The scope stated.
A kind of titanium alloy high-bond high-temperature-resistant insulating paint, the coating comprise the following raw materials by weight percent：
30 ~ 45%, 400 ± 30 DEG C of low-melting glass material 10 ~ 20% of organic siliconresin, Silane coupling agent KH550 0.1 ~ 1%, pigment 10 ~
20%th, ceramic fine bead 5 ~ 10%, aluminium oxide 5 ~ 10%, filler 10 ~ 15%, solvent 10 ~ 20% and auxiliary agent 2 ~ 5%.
Preferably, pigment is iron oxide red；Filler is ceramic fine bead or aluminium oxide；Solvent is dimethylbenzene, n-butanol or ring
Hexanone；Auxiliary agent is dispersant, defoamer.
A kind of preparation method of titanium alloy high-bond high-temperature-resistant insulating paint, weighs according to the percentage by weight of formula
Pigment, ceramic fine bead, aluminium oxide, filler, are then each positioned in the pallet of dried and clean, are put into Electric heat oven by each raw material
In dried, pack sealing is spare respectively after natural cooling, and is identified accordingly；, by organic siliconresin, 400 ± 30
DEG C low-melting glass material, Silane coupling agent KH550 and auxiliary agent add charging basket, and add partial solvent, with high speed dispersor low speed
15min is stirred, each raw material after being dried before being added after being uniformly dispersed, then stirred under the rotating speed of 1200 ~ 1500 r/min
30min, grinds 2h to below 80 μm of coating fineness, viscosity is adjusted to 200 ~ 800cp, detection with residual solvent again after being uniformly dispersed
After viscosity, filtering, discharging, packaging.Five embodiments are listed according to this method, the formula of embodiment 1 ~ 5 is shown in Table 1, and
The key technical indexes according to the coating of table 2；Titanium alloy of the present invention is one-component coating with high-bond high-temperature-resistant insulating paint,
Coating is mainly sprayed with high pressure airless spray equipment, recommends application twice.Product made from each embodiment is tested for the property, is surveyed
Test result is shown in Table 3.
1 titanium alloy of table high-bond high-temperature-resistant insulating paint the key technical indexes
The formula of 2 embodiment 1 ~ 5 of table
The performance test testing result of product made from 3 each embodiment of table
Claims (6)
- A kind of 1. titanium alloy high-bond high-temperature-resistant insulating paint, it is characterised in that：The coating is by following percentage by weight Raw material forms：Organic siliconresin 30 ~ 45%400 ± 30 DEG C of low-melting glass material 10 ~ 20%Silane coupling agent KH550 0.1 ~ 1%Pigment 10 ~ 20%Ceramic fine bead 5 ~ 10%Aluminium oxide 5 ~ 10%Filler 10 ~ 15%Solvent 10 ~ 20%Auxiliary agent 2 ~ 5%.
- A kind of 2. titanium alloy high-bond high-temperature-resistant insulating paint as claimed in claim 1, it is characterised in that：The face Expect for iron oxide red.
- A kind of 3. titanium alloy high-bond high-temperature-resistant insulating paint as claimed in claim 1, it is characterised in that：Described fills out Expect for ceramic fine bead or aluminium oxide.
- A kind of 4. titanium alloy high-bond high-temperature-resistant insulating paint as claimed in claim 1, it is characterised in that：Described is molten Agent is dimethylbenzene, n-butanol or cyclohexanone.
- A kind of 5. titanium alloy high-bond high-temperature-resistant insulating paint as claimed in claim 1, it is characterised in that：Described helps Agent is dispersant, defoamer.
- 6. preparing a kind of method of titanium alloy high-bond high-temperature-resistant insulating paint as claimed in claim 1, its feature exists In comprising the following steps：Step 1: weigh each raw material according to the percentage by weight of claim 1, then by pigment, ceramic fine bead, aluminium oxide, fill out Material is each positioned in the pallet of dried and clean, is put into Electric heat oven and is dried, and pack sealing is standby respectively after natural cooling With, and identified accordingly；Step 2: organic siliconresin, 400 ± 30 DEG C of low-melting glass material, Silane coupling agent KH550 and auxiliary agent are added into charging basket, And partial solvent is added, with high speed dispersor stirring at low speed 15min, each original after step 1 drying is added after being uniformly dispersed Material, then stirs 30min under the rotating speed of 1200 ~ 1500 r/min, grinds 2h after being uniformly dispersed again to below 80 μm of coating fineness, Viscosity is adjusted to 200 ~ 800cp, after detecting viscosity, filtering, discharging, packaging with residual solvent.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110066590A (en) * | 2019-05-20 | 2019-07-30 | 李德鱼 | A kind of anti-corrosion insulation coating between copper coating and steel substrate |
| CN111171719A (en) * | 2020-03-24 | 2020-05-19 | 常州天瑞新材料科技有限公司 | Anticorrosive nano ceramic coating for carbon steel and preparation method thereof |
| CN113322424A (en) * | 2021-05-28 | 2021-08-31 | 索罗曼(常州)合金新材料有限公司 | Low-cost titanium alloy anti-oxidation annealing method |
| CN114539922A (en) * | 2020-11-26 | 2022-05-27 | 海洋化工研究院有限公司 | Anti-scour radiation heat-proof coating for titanium alloy and preparation method and application thereof |
| CN115386410A (en) * | 2022-08-11 | 2022-11-25 | 西安建筑科技大学 | High-temperature solid lubricant for titanium alloy extrusion and preparation method thereof |
| CN115449292A (en) * | 2022-09-29 | 2022-12-09 | 无锡辰海新材科技有限公司 | High-temperature-resistant insulating paint and preparation method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110066590A (en) * | 2019-05-20 | 2019-07-30 | 李德鱼 | A kind of anti-corrosion insulation coating between copper coating and steel substrate |
| CN111171719A (en) * | 2020-03-24 | 2020-05-19 | 常州天瑞新材料科技有限公司 | Anticorrosive nano ceramic coating for carbon steel and preparation method thereof |
| CN114539922A (en) * | 2020-11-26 | 2022-05-27 | 海洋化工研究院有限公司 | Anti-scour radiation heat-proof coating for titanium alloy and preparation method and application thereof |
| CN113322424A (en) * | 2021-05-28 | 2021-08-31 | 索罗曼(常州)合金新材料有限公司 | Low-cost titanium alloy anti-oxidation annealing method |
| CN113322424B (en) * | 2021-05-28 | 2022-02-11 | 索罗曼(常州)合金新材料有限公司 | Low-cost titanium alloy anti-oxidation annealing method |
| CN115386410A (en) * | 2022-08-11 | 2022-11-25 | 西安建筑科技大学 | High-temperature solid lubricant for titanium alloy extrusion and preparation method thereof |
| CN115386410B (en) * | 2022-08-11 | 2023-09-12 | 西安建筑科技大学 | High-temperature solid lubricant for titanium alloy extrusion and preparation method thereof |
| CN115449292A (en) * | 2022-09-29 | 2022-12-09 | 无锡辰海新材科技有限公司 | High-temperature-resistant insulating paint and preparation method thereof |
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Application publication date: 20180501 |