CN107641747A - A kind of metal mold antirust corrosion-proof running water pipe - Google Patents
A kind of metal mold antirust corrosion-proof running water pipe Download PDFInfo
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- CN107641747A CN107641747A CN201710772024.2A CN201710772024A CN107641747A CN 107641747 A CN107641747 A CN 107641747A CN 201710772024 A CN201710772024 A CN 201710772024A CN 107641747 A CN107641747 A CN 107641747A
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- metal mold
- antirust corrosion
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Abstract
The present invention provides a kind of kind of a metal mold antirust corrosion-proof running water pipe, is process by the composition with following percentages：Aluminium 65 75%, copper 10 13%, chromium 6.8 7.5%, cobalt 5.5 6.3%, molybdenum 5.0 6.0%, silicon 3.2 4.2%, manganese 1.5 2.5%, antioxidant 0.8 1%；The antioxidant is prepared from the following materials：Polyethylene glycol, nanometer silicon carbide, glass micro mist, ceramic, white carbon, the nanometer silicon carbide, glass micro mist, ceramic and the gross mass of white carbon and the mass ratio of polyethylene glycol are 1:1.A kind of metal mold antirust corrosion-proof running water pipe of the present invention is made of alloy material, and it is inside and outside be coated with anti oxidation layer, there is good anti-oxidant get rusty performance and decay resistance, even if long-term use of, will not also get rusty phenomena such as rotting decortication.
Description
Technical field
The present invention relates to tubing technical field, more particularly to a kind of metal mold antirust corrosion-proof running water pipe.
Background technology
Running water pipe is almost present in every family, and for guiding the circulation of running water, running water pipe is divided into a variety of materials
Matter, in numerous running water pipe materials, metal pipe material is widely used, wherein comparing typically galvanized iron conduit, use is zinc-plated
When iron pipe is as running water pipe, if interval for a long time without using and certain day throw open water tap when, it is found that outflow
Water be " Huang " water, this is galvanized iron conduit internal rust and phenomenon that its rust staining is taken out of by running water, this doped with rust staining
" Huang " water is obviously harmful to body.It is installed in addition, running water pipe typically more in kitchen, although in existing decoration scheme all
Running water pipe is embedded within the walls, but the fraction tubing being connected with water tap still can be externally exposed, and this part
The fraction tubing being externally exposed subjects the smoked erosion of the materials such as acid-alkali salt contained in kitchen fume for a long time, after of long duration,
Tubing is easily corroded and gradually peels rotten, affects the service life and kitchen water safety of tubing.Accordingly, develop a kind of
The metal mold running water pipe of antirust corrosion-proof has important practical significance.
The content of the invention
The technical problem to be solved in the present invention is easily got rusty perishable for metal mold running water tubing in the prior art
A kind of phenomenon, there is provided metal mold running water pipe solution of corrosion-resistant antibiosis rust.
In order to solve the above technical problems, the technical scheme of the present invention is：A kind of metal mold antirust corrosion-proof running water pipe,
It is process by the composition with following percentages：Aluminium 65-75%, copper 10-13%, chromium 6.8-7.5%, cobalt 5.5-6.3%, molybdenum
5.0-6.0%, silicon 3.2-4.2%, manganese 1.5-2.5%, antioxidant 0.8-1%；The antioxidant is prepared by following raw material
Form：Polyethylene glycol, nanometer silicon carbide, glass micro mist, ceramic, white carbon, the nanometer silicon carbide, glass are micro-
The mass ratio of powder, the gross mass of ceramic and white carbon and polyethylene glycol is 1:1；The preparation method of the antioxidant is：
Polyethylene glycol is added in reactor, is preheated to 90-100 DEG C, is sequentially added into nanometer silicon carbide, glass micro mist, pottery
Porcelain micro mist and white carbon, 30-40 minutes are stirred with 1000r/min mixing speed, are stood 1-2 hours at 70 DEG C, are produced.
A kind of metal mold antirust corrosion-proof running water pipe, is prepared by following methods：
Step 1：Above-mentioned each component is put into smelting furnace to melt metal mixed liquid is made, hybrid metal liquid is poured into band
Have in the casting mold of core, prepare metal pipe billet；
Step 2：Metal pipe billet is cooled to the core removed after normal temperature in metal pipe billet, by the oxidation in metal pipe billet
Thing is removed by way of pickling or cutting polishing；
Step 3：The surfaces externally and internally that the metal pipe billet of oxide will be removed respectively coats one layer of antioxidant, described anti-oxidant
The thickness of layer be 1-1.2mm, then by 30-60 minutes steam or deep fat 300-500 DEG C of high-temperature bakings handle and it is hot calmly
Type, form fire-resistant oxidation resistant coating；
Step 4：Metal pipe billet after coating anti oxidation layer is heated to 1000 DEG C under the protection of inert gas, insulation 2
Hour, use metal tube of the horizontal extruder by extrusion forming of metal pipe billet after heating and thermal insulation for target size；
Step 5：The metal tube of shaping is heated to 850-900 DEG C, 1-2 hours is incubated, is annealed under hydrogen environment, will
Metal tube after annealing is cooled to room temperature and got product.
A kind of metal mold antirust corrosion-proof running water pipe, chromium, cobalt, the total content of molybdenum are not less than 18% in its tubing composition.
A kind of metal mold antirust corrosion-proof running water pipe, the total content of aluminium and copper is not less than 80% in its tubing composition.
The particle diameter of the glass micro mist, ceramic and white carbon is less than 5 microns.
The inert gas is nitrogen or argon gas.
The present invention has advantages below：
A kind of metal mold antirust corrosion-proof running water pipe of the present invention is made of alloy material, and inside and outside is coated with antioxygen
Change layer, there is good anti-oxidant get rusty performance and decay resistance, even if long-term use of, will not also getting rusty, it is de- to rot
Phenomena such as skin.
The antioxidant coating of the present invention is free of toxic chemical substance, same in the antioxygenic property for further improving running water pipe
When, provide powerful guarantee for the safe and healthy supply of running water.
Embodiment
Embodiment 1
A kind of metal mold antirust corrosion-proof running water pipe, is process by the composition with following percentages：Aluminium 65%, copper
10%th, chromium 6.8%, cobalt 5.5%, molybdenum 5.0%, silicon 3.2%, manganese 1.5%, antioxidant 0.8%；The antioxidant is by following
Raw material is prepared：Polyethylene glycol, nanometer silicon carbide, glass micro mist, ceramic, white carbon, the nanometer silicon carbide,
The mass ratio of glass micro mist, the gross mass of ceramic and white carbon and polyethylene glycol is 1:1；The preparation side of the antioxidant
Method is：Polyethylene glycol is added in reactor, is preheated to 90-100 DEG C, it is micro- to be sequentially added into nanometer silicon carbide, glass
Powder, ceramic and white carbon, 30-40 minutes are stirred with 1000r/min mixing speed, stand 1-2 hours at 70 DEG C, i.e.,
.
A kind of metal mold antirust corrosion-proof running water pipe, is prepared by following methods：
Step 1：Above-mentioned each component is put into smelting furnace to melt metal mixed liquid is made, hybrid metal liquid is poured into band
Have in the casting mold of core, prepare metal pipe billet；
Step 2：Metal pipe billet is cooled to the core removed after normal temperature in metal pipe billet, by the oxidation in metal pipe billet
Thing is removed by way of pickling or cutting polishing；
Step 3：The surfaces externally and internally that the metal pipe billet of oxide will be removed respectively coats one layer of antioxidant, described anti-oxidant
The thickness of layer be 1-1.2mm, then by 30-60 minutes steam or deep fat 300-500 DEG C of high-temperature bakings handle and it is hot calmly
Type, form fire-resistant oxidation resistant coating；
Step 4：Metal pipe billet after coating anti oxidation layer is heated to 1000 DEG C under the protection of inert gas, insulation 2
Hour, use metal tube of the horizontal extruder by extrusion forming of metal pipe billet after heating and thermal insulation for target size；
Step 5：The metal tube of shaping is heated to 850-900 DEG C, 1-2 hours is incubated, is annealed under hydrogen environment, will
Metal tube after annealing is cooled to room temperature and got product.
A kind of metal mold antirust corrosion-proof running water pipe, chromium, cobalt, the total content of molybdenum are not less than 18% in its tubing composition.
A kind of metal mold antirust corrosion-proof running water pipe, the total content of aluminium and copper is not less than 80% in its tubing composition.
The particle diameter of the glass micro mist, ceramic and white carbon is less than 5 microns.
The inert gas is nitrogen or argon gas.
Embodiment 2
A kind of metal mold antirust corrosion-proof running water pipe, is process by the composition with following percentages：Aluminium 75%, copper
13%th, chromium 7.5%, cobalt 6.3%, molybdenum 6.0%, silicon 4.2%, manganese 2.5%, antioxidant 1%；The antioxidant is by following original
Material is prepared：Polyethylene glycol, nanometer silicon carbide, glass micro mist, ceramic, white carbon, the nanometer silicon carbide, glass
The mass ratio of glass micro mist, the gross mass of ceramic and white carbon and polyethylene glycol is 1:1；The preparation method of the antioxidant
For：Polyethylene glycol is added in reactor, is preheated to 90-100 DEG C, be sequentially added into nanometer silicon carbide, glass micro mist,
Ceramic and white carbon, 30-40 minutes are stirred with 1000r/min mixing speed, are stood 1-2 hours at 70 DEG C, are produced.
A kind of metal mold antirust corrosion-proof running water pipe, is prepared by following methods：
Step 1：Above-mentioned each component is put into smelting furnace to melt metal mixed liquid is made, hybrid metal liquid is poured into band
Have in the casting mold of core, prepare metal pipe billet；
Step 2：Metal pipe billet is cooled to the core removed after normal temperature in metal pipe billet, by the oxidation in metal pipe billet
Thing is removed by way of pickling or cutting polishing；
Step 3：The surfaces externally and internally that the metal pipe billet of oxide will be removed respectively coats one layer of antioxidant, described anti-oxidant
The thickness of layer be 1-1.2mm, then by 30-60 minutes steam or deep fat 300-500 DEG C of high-temperature bakings handle and it is hot calmly
Type, form fire-resistant oxidation resistant coating；
Step 4：Metal pipe billet after coating anti oxidation layer is heated to 1000 DEG C under the protection of inert gas, insulation 2
Hour, use metal tube of the horizontal extruder by extrusion forming of metal pipe billet after heating and thermal insulation for target size；
Step 5：The metal tube of shaping is heated to 850-900 DEG C, 1-2 hours is incubated, is annealed under hydrogen environment, will
Metal tube after annealing is cooled to room temperature and got product.
A kind of metal mold antirust corrosion-proof running water pipe, chromium, cobalt, the total content of molybdenum are not less than 18% in its tubing composition.
A kind of metal mold antirust corrosion-proof running water pipe, the total content of aluminium and copper is not less than 80% in its tubing composition.
The particle diameter of the glass micro mist, ceramic and white carbon is less than 5 microns.
The inert gas is nitrogen or argon gas.
Embodiment 3
A kind of metal mold antirust corrosion-proof running water pipe, is process by the composition with following percentages：Aluminium 70%, copper
12%th, chromium 7%, cobalt 6%, molybdenum 5.5%, silicon 3.5%, manganese 1.8%, antioxidant 0.9%；The antioxidant is by following raw material
It is prepared：Polyethylene glycol, nanometer silicon carbide, glass micro mist, ceramic, white carbon, the nanometer silicon carbide, glass
The mass ratio of micro mist, the gross mass of ceramic and white carbon and polyethylene glycol is 1:1；The preparation method of the antioxidant
For：Polyethylene glycol is added in reactor, is preheated to 90-100 DEG C, be sequentially added into nanometer silicon carbide, glass micro mist,
Ceramic and white carbon, 30-40 minutes are stirred with 1000r/min mixing speed, are stood 1-2 hours at 70 DEG C, are produced.
A kind of metal mold antirust corrosion-proof running water pipe, is prepared by following methods：
Step 1：Above-mentioned each component is put into smelting furnace to melt metal mixed liquid is made, hybrid metal liquid is poured into band
Have in the casting mold of core, prepare metal pipe billet；
Step 2：Metal pipe billet is cooled to the core removed after normal temperature in metal pipe billet, by the oxidation in metal pipe billet
Thing is removed by way of pickling or cutting polishing；
Step 3：The surfaces externally and internally that the metal pipe billet of oxide will be removed respectively coats one layer of antioxidant, described anti-oxidant
The thickness of layer be 1-1.2mm, then by 30-60 minutes steam or deep fat 300-500 DEG C of high-temperature bakings handle and it is hot calmly
Type, form fire-resistant oxidation resistant coating；
Step 4：Metal pipe billet after coating anti oxidation layer is heated to 1000 DEG C under the protection of inert gas, insulation 2
Hour, use metal tube of the horizontal extruder by extrusion forming of metal pipe billet after heating and thermal insulation for target size；
Step 5：The metal tube of shaping is heated to 850-900 DEG C, 1-2 hours is incubated, is annealed under hydrogen environment, will
Metal tube after annealing is cooled to room temperature and got product.
A kind of metal mold antirust corrosion-proof running water pipe, chromium, cobalt, the total content of molybdenum are not less than 18% in its tubing composition.
A kind of metal mold antirust corrosion-proof running water pipe, the total content of aluminium and copper is not less than 80% in its tubing composition.
The particle diameter of the glass micro mist, ceramic and white carbon is less than 5 microns.
The inert gas is nitrogen or argon gas.
Performance test：
It is apparent：It is impulse- free robustness, smooth bright
Corrosion test (100h, 100 DEG C):0 grade；
Neutral salt spray test (5%Nacl solution, 35 DEG C)：9 days
Acetic acid salt spray test (5%Nacl solution, 35 DEG C)：4 days
Mantoquita accelerates acetic acid salt spray test (5%Nacl solution, 50 DEG C)：2 days
Damp heat test (90~95%, 40 ± 2 DEG C of 5%Nacl solution, relative humidity：20 days.
Claims (6)
1. a kind of metal mold antirust corrosion-proof running water pipe, it is characterised in that be process by the composition with following percentages：
Aluminium 65-75%, copper 10-13%, chromium 6.8-7.5%, cobalt 5.5-6.3%, molybdenum 5.0-6.0%, silicon 3.2-4.2%, manganese 1.5-
2.5%th, antioxidant 0.8-1%；The antioxidant is prepared from the following materials：Polyethylene glycol, nanometer silicon carbide, glass
Glass micro mist, ceramic, white carbon, the nanometer silicon carbide, glass micro mist, the gross mass of ceramic and white carbon with it is poly-
The mass ratio of ethylene glycol is 1:1；The preparation method of the antioxidant is：Polyethylene glycol is added in reactor, is preheated to
90-100 DEG C, nanometer silicon carbide, glass micro mist, ceramic and white carbon are sequentially added into, with 1000r/min stirring
Speed stirs 30-40 minutes, stands 1-2 hours at 70 DEG C, produces.
2. a kind of metal mold antirust corrosion-proof running water pipe as claimed in claim 1, it is characterised in that prepared by following methods
Form：
Step 1：Above-mentioned each component is put into smelting furnace to melt metal mixed liquid is made, hybrid metal liquid is poured into type
In the casting mold of core, metal pipe billet is prepared；
Step 2：Metal pipe billet is cooled to the core removed after normal temperature in metal pipe billet, the oxide in metal pipe billet is led to
Overpickling or the mode of cutting polishing remove；
Step 3：The surfaces externally and internally that the metal pipe billet of oxide will be removed respectively coats one layer of antioxidant, the anti oxidation layer
Thickness is 1-1.2mm, is then handled and thermal finalization in 300-500 DEG C of high-temperature bakings by 30-60 minutes steam or deep fat, shape
Into fire-resistant oxidation resistant coating；
Step 4：Metal pipe billet after coating anti oxidation layer is heated to 1000 DEG C under the protection of inert gas, insulation 2 is small
When, use metal tube of the horizontal extruder by extrusion forming of metal pipe billet after heating and thermal insulation for target size；
Step 5：The metal tube of shaping is heated to 850-900 DEG C, 1-2 hours is incubated, anneals, will anneal under hydrogen environment
Metal tube afterwards is cooled to room temperature and got product.
A kind of a kind of 3. metal mold antirust corrosion-proof running water pipe as claimed in claim 1 or 2, it is characterised in that metal mold
Antirust corrosion-proof running water pipe, chromium, cobalt, the total content of molybdenum are not less than 18% in its tubing composition.
A kind of a kind of 4. metal mold antirust corrosion-proof running water pipe as claimed in claim 1 or 2, it is characterised in that metal mold
Antirust corrosion-proof running water pipe, the total content of aluminium and copper is not less than 80% in its tubing composition.
5. a kind of metal mold antirust corrosion-proof running water pipe as claimed in claim 1 or 2, it is characterised in that the glass is micro-
The particle diameter of powder, ceramic and white carbon is less than 5 microns.
6. a kind of metal mold antirust corrosion-proof running water pipe as claimed in claim 2, it is characterised in that the inert gas is
Nitrogen or argon gas.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710772024.2A CN107641747A (en) | 2017-08-31 | 2017-08-31 | A kind of metal mold antirust corrosion-proof running water pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710772024.2A CN107641747A (en) | 2017-08-31 | 2017-08-31 | A kind of metal mold antirust corrosion-proof running water pipe |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101623716A (en) * | 2009-07-31 | 2010-01-13 | 沈阳工业大学 | Preparation method of metal tube |
| CN105062190A (en) * | 2015-09-17 | 2015-11-18 | 天津市昌维生物科技有限公司 | Waste paper pulping and deinking agent and preparation method thereof |
| CN105506400A (en) * | 2015-12-21 | 2016-04-20 | 常熟市佳泰金属材料有限公司 | Aluminium alloy seamless steel tube |
| CN105802476A (en) * | 2016-05-27 | 2016-07-27 | 南京苏展智能科技有限公司 | High-dispersity single-layer graphene radiating corrosion-resistant coating and preparation method and application thereof |
-
2017
- 2017-08-31 CN CN201710772024.2A patent/CN107641747A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101623716A (en) * | 2009-07-31 | 2010-01-13 | 沈阳工业大学 | Preparation method of metal tube |
| CN105062190A (en) * | 2015-09-17 | 2015-11-18 | 天津市昌维生物科技有限公司 | Waste paper pulping and deinking agent and preparation method thereof |
| CN105506400A (en) * | 2015-12-21 | 2016-04-20 | 常熟市佳泰金属材料有限公司 | Aluminium alloy seamless steel tube |
| CN105802476A (en) * | 2016-05-27 | 2016-07-27 | 南京苏展智能科技有限公司 | High-dispersity single-layer graphene radiating corrosion-resistant coating and preparation method and application thereof |
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Application publication date: 20180130 |