58results about How to "High heat and corrosion resistance" patented technology

The invention relates to a coating for marine climate-resistant engineering part preservative treatment, which comprises 30.0 to 50.0g of aluminum-zinc-silicone alloy powder, 10.0 to 25.0mL of organic solvent, 1.0 to 4.0g of nano-oxide particle reinforcing agent, 15.0 to 30.0mL of deionized water, 2.0 to 5.0g of adhesive, 1.0 to 3.0g of corrosion inhibitor, 0.1 to 2.0mL of a dispersing agent and 0.1 to 2.0g of thickening agent, wherein the aluminum-zinc-silicone alloy powder consists of aluminum, zinc, silicone, magnesium and nickel.

The invention relates to a sea climate resisting paint used for performing anti-corrosive treatment on engineering parts. The paint comprises the following components: 30.0 to 50.0 grams of aluminum-zinc-silicon alloy powder, 10.0 to 25.0 milliliters of organic solvent, 1.0 to 4.0 grams of nanometer-scale oxide particle reinforcing agent, 15.0 to 30.0 milliliters of deionized water, 2.0 to 5.0 grams of binder, 1.0 to 3.0 grams of corrosion inhibitor, 0.1 to 2.0 milliliters of dispersant and 0.1 to 2.0 grams of thickener, wherein the aluminum-zinc-silicon alloy powder consists of aluminum (Al), zinc (Zn), silicon (Si), rhenium (RE), titanium (Ti) and nickel (Ni).

The invention discloses titanium-containing chromium-free zinc-aluminum coating anti-corrosive paint which comprises an A component and a B component at a mass ratio of 3:1, wherein the A component comprises the following raw materials: allumen powder, nano-silica, sodium lignosulphonate, benzotriazole, sulpho-diethylene glycol, triphenylphosphine and deionized water; the B component comprises the following raw materials: zirconium tetrafluoride, gamma-aminopropyl triethoxy silane, inositol hexaphosphate, cellulose acetate-butyrate, ethanol and deionized water; and the allumen powder comprises Zn, Al and Ti. The paint has the characteristics of no toxicity, harmlessness, no pollution, low-temperature immediate processing, easiness in operation, extensive raw material sources, low price, cleaner production and the like.

The invention discloses a titanium-manganese containing anticorrosion paint with chromium-free zinc aluminium coating, and the A and B two-component are composed according to 3:1 mass ratio, wherein, A component comprises the following raw materials: zinc aluminium alloy powder, nanometer silica, sodium lignosulfonate, benzotriazol, sulfo diethylene glycol, triphenyl phosphine and deionized water; B component comprises the following raw materials: zirconium tetrafluoride, gamma-amino propyl triethoxysilane, inositol hexaphosphate, cellulose acetate butyrate, ethanol and deionized water. The zinc aluminium alloy powder is composed of Zn, Al, Ti and Mn. The product has the characteristics of nontoxicity, innocuity, no pollution, low temperature rapid treatment, simple operation, wide raw material source, low price, cleaning production, etc.

The invention discloses an anti-melting aluminum corrosion coating, which is characterized in that it comprises at least three layers of sub-coatings, which are respectively an alloy layer coated on the surface of a substrate, a ceramic layer coated on the surface of the alloy layer, and a coating A sealing layer on the surface of the ceramic layer. The anti-melting aluminum corrosion coating provided by the invention has high temperature wear resistance, anti-sticking aluminum and melting aluminum corrosion resistance, as well as greater bonding strength and excellent thermal shock resistance; and, the anti-melting aluminum corrosion coating The preparation method is easy to implement, the coating material is easy to obtain, and the production cost is reduced.

The invention discloses a chrome-free zinc-aluminum coating anticorrosive paint comprising nickel-magnesium-manganese-silicon. The paint is composed of a component A and a component B with a mass ratio of 3:1. The component A comprises the raw materials of zinc-aluminum alloy powder, nano-silica, lignin sodium sulfonate, benzotriazole, thio diethylene glycol, triphenylphosphine, and deionized water. The component B comprises zirconium tetrafluoride, gamma-aminopropyl triethoxysilane, inositol hexaphosphate, butyl cellulose acetate, ethanol, and deionized water. The zinc-aluminum alloy powder is composed of Zn, Al, Ni, Mg, Mn and Si. The product provided by the invention has the advantages of no toxicity, no harm, no pollution, low-temperature fast processing, simple operation, wide raw material source, low cost, clean production, and the like.

The invention discloses magnesium-manganese-silicon-containing chromium-free zinc-aluminum coating anti-corrosive paint which comprises an A component and a B component at a mass ratio of 3:1, wherein the A component comprises the following raw materials: allumen powder, nano-silica, sodium lignosulphonate, benzotriazole, sulpho-diethylene glycol, triphenylphosphine and deionized water; the B component comprises the following raw materials: zirconium tetrafluoride, gamma-aminopropyl triethoxy silane, inositol hexaphosphate, cellulose acetate-butyrate, ethanol and deionized water; and the allumen powder comprises Zn, Al, Mg, Mn and Si. The paint has the characteristics of no toxicity, harmlessness, no pollution, low-temperature immediate processing, easiness in operation, extensive raw material sources, low price, cleaner production and the like.

The invention discloses a chrome-free zinc-aluminum coating anticorrosive paint comprising nickel-titanium-manganese. The paint is composed of a component A and a component B with a mass ratio of 3:1. The component A comprises the raw materials of zinc-aluminum alloy powder, nano-silica, lignin sodium sulfonate, benzotriazole, thio diethylene glycol, triphenylphosphine, and deionized water. The component B comprises zirconium tetrafluoride, gamma-aminopropyl triethoxysilane, inositol hexaphosphate, butyl cellulose acetate, ethanol, and deionized water. The zinc-aluminum alloy powder is composed of Zn, Al, Ti, Ni and Mn. The product provided by the invention has the advantages of no toxicity, no harm, no pollution, low-temperature fast processing, simple operation, wide raw material source, low cost, clean production, and the like.

The invention discloses a chrome-free zinc-aluminum coating anticorrosive paint comprising magnesium-manganese. The paint is composed of a component A and a component B with a mass ratio of 3:1. The component A comprises the raw materials of zinc-aluminum alloy powder, nano-silica, lignin sodium sulfonate, benzotriazole, thio diethylene glycol, triphenylphosphine, and deionized water. The component B comprises zirconium tetrafluoride, gamma-aminopropyl triethoxysilane, inositol hexaphosphate, butyl cellulose acetate, ethanol, and deionized water. The zinc-aluminum alloy powder is composed of Zn, Al, Mg, and Mn. The product provided by the invention has the advantages of no toxicity, no harm, no pollution, low-temperature fast processing, simple operation, wide raw material source, low cost, clean production, and the like.

The invention discloses a precuring plastic mold steel plate and a TMCP production method thereof. The steel plate comprises the chemical components of, by mass, 0.40-0.46% of C, 0.80-1.10% of Mn, 0.80-1.10% of Si, less than or equal to 0.015% of S, less than or equal to 0.020% of P, 0.80-1.10% of Cr, less than or equal to 0.25% of Mo, 0.015-0.040% of Al, and the balance iron and unavoidable impurities. The production method comprises a rolling procedure and a cooling procedure. The Mo content is lower than 0.25%, valuable alloy elements such as Ni, Nb, Ti and V are not added, so that the production cost is effectively lowered. The even hardness between 28-34 HRC can be obtained by controlling the cooling and re-reddening temperature after rolling and no tempering heat treatment is conducted, and the precuring plastic mold steel plate and the TMCP production method thereof have the characteristics of being simple in production technology, reasonable in chemical component design, and good in product property.

The invention discloses a magnesium-titanium-manganese-containing non-chrome zinc-aluminum coating anticorrosive paint which comprises components A and B the mass ratio of which is 3:1, wherein the component A comprises the following raw materials: zinc-aluminum alloy powder, nano-silica, sodium lignin sulfonate, benzotriazole, 2,2'-thiodiethanol triphenylphosphine and deionized water; the component B comprises the following raw materials: zirconium tetrafluoride, gamma-aminopropyltriethoxysilane, inositol hexaphosphate, cellulose acetate butyrate, ethanol and deionized water; and the zinc-aluminum alloy powder consists of Zn, Al, Ti, Mg and Mn. The product has the characteristics of being non-toxic, harmless, pollution-free, capable of being fast treated at low temperature, simple to operate, wide in raw material sources, low in price, clean in production and the like.

The invention discloses nickel-magnesium-containing chromium-free zinc aluminum coating corrosion-resistant coating. The nickel-magnesium-containing chromium-free zinc aluminum coating corrosion-resistant coating consists of a component A and a component B, wherein the mass ratio of the component A to the component B is 3:1; the component A comprises the following raw materials: zinc aluminum alloy powder, nano-silicon dioxide, sodium lignosulphonate, benzotriazole, sulfo-diethylene glycol, triphenylphosphine and deionized water; the component B comprises the following raw materials: zirconium tetrafluoride, gamma-aminopropyl triethoxysilane, inositol hexaphosphate, cellulose acetate-butyrate, ethanol and deionized water; and the zinc aluminum alloy powder comprising Zn, Al, Ni and Mg. The product has the characteristics of no toxicity, no harm, no pollution, low-temperature quick treatment, simplicity in operation, wide sources of raw materials, low price, clean production and the like.

The invention discloses magnesium-containing chromium-free zinc-aluminum coating anti-corrosive paint which comprises an A component and a B component at a mass ratio of 3:1, wherein the A component comprises the following raw materials: allumen powder, nano-silica, sodium lignosulphonate, benzotriazole, sulpho-diethylene glycol, triphenylphosphine and deionized water; the B component comprises the following raw materials: zirconium tetrafluoride, gamma-aminopropyl triethoxy silane, inositol hexaphosphate, cellulose acetate-butyrate, ethanol and deionized water; and the allumen powder comprises Zn, Al and Mg. The paint has the characteristics of no toxicity, harmlessness, no pollution, low-temperature immediate processing, easiness in operation, extensive raw material sources, low price, cleaner production and the like.

The invention discloses a laser surface treatment method for improving the thermal corrosion resistance of a thermal barrier coating, belonging to the technical field of treatment of thermal barrier coatings. The method comprises the following steps: S1, ultrasonically cleaning the surface of the thermal barrier coating, and adjusting the spot shape of a laser to a rectangular shape; S2, adjustingthe laser in the step S1 to emit low energy density laser, and carrying out self-preheating scanning on the thermal barrier coating treated in the step S1; S3, adjusting the laser in the step S1 to emit high energy density laser, and carrying out re-melting scanning on the thermal barrier coating treated in the step S2; S4, adjusting the laser in the step S1 to emit medium energy density laser, and performing a slow-cooling scanning on the thermal barrier coating treated in the step S3; S5, naturally cooling the thermal barrier coating treated in the step S4 to room temperature, and then using compressed air to remove impurities on the surface of the coating cooled to room temperature. After the coating is treated by using the method, the coating is smooth and dense, the thermal corrosionof corrosive salt is inhibited, and the service life of the coating is prolonged.