CN106883770A - A kind of refractory metal binder - Google Patents
A kind of refractory metal binder Download PDFInfo
- Publication number
- CN106883770A CN106883770A CN201510927862.3A CN201510927862A CN106883770A CN 106883770 A CN106883770 A CN 106883770A CN 201510927862 A CN201510927862 A CN 201510927862A CN 106883770 A CN106883770 A CN 106883770A
- Authority
- CN
- China
- Prior art keywords
- alumine
- kaolin
- phosphoric acid
- mixed
- aluminium hydroxide
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J1/00—Adhesives based on inorganic constituents
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
It is a kind of refractory metal binder the invention belongs to field of adhesive technology, it is made up of following weight parts raw material：Alumine 30-40, kaolin 10-20, phosphoric acid 25-35, silica sol 3-8, aluminium hydroxide 3-6, water 8-12；During preparation, first aluminium hydroxide is mixed with water, add phosphoric acid, heated under stirring, obtain limpid liquid, mixed with alumine, kaolin, silica sol after cooling, stir into sticky paste, obtained final product；Raw material of the present invention is easy to get, process is simple, and bonding force is strong, easy to use, can use at high operating temperatures, is particularly suited for repairing the metallic conduit and metal crack under heating status, the bonding that can be used at the worn out place of boiler tubing or crack.
Description
Technical field
The invention belongs to field of adhesive technology, specifically a kind of refractory metal binder.
Background technology
Boiler is essential equipment in industrial production, boiler tubing is a kind of high temperature resistant, high-tension apparatus, but because it is chronically at high-temperature high-pressure state, it is unavoidable to occur that pipeline is worn out or crack, and once there is such accident, first have to ensure that production can be normally carried out, maintain to a collection of product is offline just be repaired, so it is accomplished by a kind of metal adhesive that can at high temperature carry out urgent repairing, to deal with emergency situations, ensure that production is normally carried out, and adhesive common at present cannot all be used at high temperature.Therefore, a kind of high temperature special-purpose metal binder is researched and developed, is the important leverage that boiler can normally run.
The content of the invention
The purpose of the present invention can not be used at high temperature aiming at adhesive common at present, the problems such as equipment for causing boiler tubing etc. to use at high temperature under high pressure runs into crack or worn out pipeline aborning cannot on-call maintenance, the problem that production is normally carried out is ensured, and a kind of refractory metal binder is provided.
A kind of refractory metal binder of the invention, is made up of following weight parts raw material：
Alumine 30-40 kaolin 10-20
Phosphoric acid 25-35 silica sols 3-8
Aluminium hydroxide 3-6 water 8-12；
During preparation, first aluminium hydroxide is mixed with water, add phosphoric acid, heated under stirring, obtain limpid liquid, mixed with alumine, kaolin, silica sol after cooling, stir into sticky paste, obtained final product.
Raw material of the present invention is easy to get, and process is simple, bonding force is strong, easy to use, glue does not fall off after solidification, and mending-leakage effect is good, can at high operating temperatures use, be particularly suited for repairing the metallic conduit and metal crack under heating status, the bonding that can be used at the worn out place of boiler tubing or crack.
Specific embodiment
Embodiment 1
A kind of refractory metal binder of the present embodiment, is made up of following weight parts raw material：
The kaolin 15 of alumine 25
The silica sol 5 of phosphoric acid 30
The water 10 of aluminium hydroxide 4；
During preparation, first aluminium hydroxide is mixed with water, add phosphoric acid, heated under stirring, obtain limpid liquid, mixed with alumine, kaolin, silica sol after cooling, stir into sticky paste, obtained final product.
Embodiment 2
A kind of refractory metal binder of the present embodiment, is made up of following weight parts raw material：
The kaolin 10 of alumine 32
The silica sol 4 of phosphoric acid 25
The water 8 of aluminium hydroxide 4；
Preparation method is with embodiment 1.
Claims (1)
1. a kind of refractory metal binder, it is characterised in that be made up of following weight parts raw material：
Alumine 30-40 kaolin 10-20
Phosphoric acid 25-35 silica sols 3-8
Aluminium hydroxide 3-6 water 8-12；
During preparation, first aluminium hydroxide is mixed with water, add phosphoric acid, heated under stirring, obtain limpid liquid, mixed with alumine, kaolin, silica sol after cooling, stir into sticky paste, obtained final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510927862.3A CN106883770A (en) | 2015-12-15 | 2015-12-15 | A kind of refractory metal binder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510927862.3A CN106883770A (en) | 2015-12-15 | 2015-12-15 | A kind of refractory metal binder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106883770A true CN106883770A (en) | 2017-06-23 |
Family
ID=59174597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510927862.3A Pending CN106883770A (en) | 2015-12-15 | 2015-12-15 | A kind of refractory metal binder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106883770A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951736A (en) * | 2022-07-01 | 2022-08-30 | 诸暨市震达轴承有限公司 | Production process of composite lubricating structure |
-
2015
- 2015-12-15 CN CN201510927862.3A patent/CN106883770A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951736A (en) * | 2022-07-01 | 2022-08-30 | 诸暨市震达轴承有限公司 | Production process of composite lubricating structure |
| CN114951736B (en) * | 2022-07-01 | 2024-04-19 | 诸暨市震达轴承有限公司 | Production process of composite lubrication structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203431398U (en) | Stuffing box type compensator | |
| CN106883770A (en) | A kind of refractory metal binder | |
| MX2014008546A (en) | Method and device for producing nitric acid. | |
| CN104368781A (en) | High-pressure flange centrifugal casting technology | |
| CN102746883A (en) | Oil atmospheric vacuum distillation technology | |
| CN103102167B (en) | High-temperature wear-resistant air brick and production method thereof | |
| CN104176941A (en) | Novel hermetically-coated optical fiber | |
| CN104785744A (en) | Centrifugal casting technology for high-pressure flange | |
| CN101804975A (en) | Safe phosphorus supply device for thermal phosphoric acid production | |
| CN202972238U (en) | Two-layer composite steel lining PTFE (Poly Tetra Fluoro Eth) pipeline | |
| CN104525848A (en) | Hot viscose for casting hot core box sand molds or sand cores | |
| CN104371571A (en) | High-temperature-resistant metal adhesive | |
| CN103275662A (en) | High temperature resistant adhesive production method | |
| CN204176675U (en) | A kind of New-type boiler water-cooling wall | |
| CN104449409A (en) | Inorganic adhesive | |
| CN105086842A (en) | High-temperature-resistant epoxy sealant | |
| CN104178030A (en) | High-emissivity ceramic paint | |
| CN205746039U (en) | A kind of molten sulfur jet chimney structure | |
| CN204176233U (en) | Pipe plugging removal device | |
| CN102501309A (en) | High-temperature dry-heat maintenance process for cement based composite materials of bank financial equipment | |
| CN104371561A (en) | Stable inorganic adhesive | |
| CN202212176U (en) | Heat insulation device for discharge port of coking chemical product sulfur melting kettle | |
| CN205347534U (en) | Processing pushes away specialized tool that steel formula heating furnace glues steel | |
| CN104591630B (en) | The cast aluminium preparation method of eakleite type keyset material | |
| CN203513506U (en) | Ceramic pot production system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170623 |