CN106825548A - The reparation of paper machine mill nickel-based self-fluxing alloy powder and its application method - Google Patents
The reparation of paper machine mill nickel-based self-fluxing alloy powder and its application method Download PDFInfo
- Publication number
- CN106825548A CN106825548A CN201710210681.8A CN201710210681A CN106825548A CN 106825548 A CN106825548 A CN 106825548A CN 201710210681 A CN201710210681 A CN 201710210681A CN 106825548 A CN106825548 A CN 106825548A
- Authority
- CN
- China
- Prior art keywords
- paper machine
- nickel
- alloy powder
- based self
- fluxing alloy
- 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.)
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Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 26
- 239000000956 alloy Substances 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 25
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 24
- 239000000843 powder Substances 0.000 title claims abstract description 24
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 7
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims abstract description 7
- 238000007689 inspection Methods 0.000 claims abstract description 4
- 238000004381 surface treatment Methods 0.000 claims abstract description 4
- LNSPFAOULBTYBI-UHFFFAOYSA-N [O].C#C Chemical group [O].C#C LNSPFAOULBTYBI-UHFFFAOYSA-N 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract description 2
- 230000003026 anti-oxygenic effect Effects 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 238000005552 hardfacing Methods 0.000 abstract description 2
- QFXZANXYUCUTQH-UHFFFAOYSA-N ethynol Chemical group OC#C QFXZANXYUCUTQH-UHFFFAOYSA-N 0.000 abstract 1
- 239000000306 component Substances 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005360 mashing Methods 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B22F1/0003—
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
-
- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Powder Metallurgy (AREA)
Abstract
The present invention relates to the reparation of paper machine mill nickel-based self-fluxing alloy powder and its application method, including following mass percent component：B is that 4~5%, C is that 0.2~0.8%, Cr is that 17~18%, Fe is that 16~19%, W is that 15~19%, Si is 4~5%, balance of Ni.Paper machine mill, the forklift teeth reparation application method of nickel-based self-fluxing alloy powder, methods described step are as follows：The first step：Workpiece surface treatment；Second step：The inspection of nickel-based self-fluxing alloy powder；3rd step：Workpiece surface is welded on using oxyacetylene welding technique.The present invention uses nickel-based self-fluxing alloy powder, fusing point is low, self-fluxing nature is excellent, it is suitable for use as surfacing hard facing alloy, spray-welding coating has excellent wear-resisting, anti-corrosion, heat-resisting and antioxygenic property, while realizing to paper machine abrasive disk abrasion repairing sizes, the surface property of paper machine mill is greatly improved, extend the service life of paper machine mill.
Description
Technical field
The present invention relates to welding processing technical field, specifically paper machine mill reparation nickel-based self-fluxing alloy powder
And its application method.
Background technology
In paper-making industry, mashing is exactly using the fiber being ground in groove mechanism method treatment paper pulp, discongest it,
Appropriateness cut-out and wire-dividing broom purification；More importantly fiber absorbs water swollen in mashing, is allowed to have elasticity and plasticity higher, full
The requirement of sufficient paper machine production, so that the paper of production can reach expected quality index.
In existing paper mill, paper machine is be unable to do without, wherein mill is one of core component of paper machine, long-term
During use, mill can produce a certain degree of abrasion, when wear extent is larger, if carrying out not in time is changed, can lead
The quality of defibrination is caused seriously to be affected, the paper quality being made is poor.However, the mill for more renewing is relatively costly, and wear and tear
Mill can then be dropped, cause the serious wasting of resources, in the urgent need to a kind of technique that recycling can be carried out to mill,
To reduce papermaking cost.
The content of the invention
In order to solve deficiency of the prior art, the present invention propose paper machine mill reparation nickel-based self-fluxing alloy powder and
Its application method.
The technical problems to be solved by the invention are realized using following technical scheme：
Paper machine mill reparation nickel-based self-fluxing alloy powder, including following mass percent component：
B be 4~5%, C be 0.2~0.8%, Cr be 17~18%, Fe be 16~19%, W be 15~19%, Si be 4~
5%, balance of Ni.
The paper machine mill reparation application method of nickel-based self-fluxing alloy powder, methods described step is as follows：
The first step：Workpiece surface treatment；
Second step：The inspection of nickel-based self-fluxing alloy powder：Whether moisture absorption phenomenon or storage period are checked whether there is more than 3
Month, treatment should be dried before, the dried process is to be incubated 2 hours in 120 DEG C of containers；
3rd step：Workpiece surface is welded on using oxygen-acetylene welding technique.
The beneficial effects of the invention are as follows：The present invention uses nickel-based self-fluxing alloy powder, and fusing point is low, and self-fluxing nature is excellent, suitably
As surfacing hard facing alloy, spray-welding coating has excellent wear-resisting, anti-corrosion, heat-resisting and antioxygenic property, is realizing grinding paper machine
While mill damage repairing sizes, the surface property of paper machine mill is greatly improved, extend the use of paper machine mill
Life-span.
Specific embodiment
In order that the technological means realized of the present invention, creation characteristic, reached purpose and effect are easy to understand, below it is right
The present invention is expanded on further.
Embodiment one：
Paper machine mill reparation nickel-based self-fluxing alloy powder, including following mass percent component：
It is 0.8%, Cr for 18%, Fe is that 16%, W is that 15%, Si is 5% that B is 4%, C, balance of Ni.
Paper machine mill, the forklift teeth reparation application method of nickel-based self-fluxing alloy powder, methods described step are as follows：
The first step：Workpiece surface treatment；
Second step：The inspection of nickel-based self-fluxing alloy powder：Whether moisture absorption phenomenon or storage period are checked whether there is more than 3
Month, treatment should be dried before, the dried process is to be incubated 2 hours in 120 DEG C of containers；
3rd step：Workpiece surface is welded on using oxygen-acetylene welding technique.
Embodiment two：
Paper machine mill reparation nickel-based self-fluxing alloy powder, including following mass percent component：
It is 0.2%, Cr for 17%, Fe is that 19%, W is that 19%, Si is 4% that B is 5%, C, balance of Ni.
Paper machine mill, the reparation of forklift teeth are identical with embodiment one with the application method of nickel-based self-fluxing alloy powder.
Embodiment three：
Paper machine mill reparation nickel-based self-fluxing alloy powder, including following mass percent component：
It is 0.4%, Cr for 17.3%, Fe is that 18%, W is that 17%, Si is 4.3% that B is 4.3%, C, balance of Ni.
Paper machine mill, the reparation of forklift teeth are identical with embodiment one with the application method of nickel-based self-fluxing alloy powder.
Example IV：
Paper machine mill reparation nickel-based self-fluxing alloy powder, including following mass percent component：
It is 0.6%, Cr for 17.5%, Fe is that 17%, W is that 16%, Si is 4.8% that B is 4.8%, C, balance of Ni.
Paper machine mill, the reparation of forklift teeth are identical with embodiment one with the application method of nickel-based self-fluxing alloy powder.
It is special by after embodiments of the invention one to example IV implementation in order to prove actual effect of the invention and performance
Layer performance be tested, data statistics is as follows：
From above-mentioned experimental data, after technical scheme so that the hardness of overlay cladding is promoted to 73HRc
More than, linear expansion coefficient average is 13.6 × 10-6/ DEG C, the hardness of the layer being made more than prior art is high, resistance to elevated temperatures compared with
Good, oxidation resistance temperature is up to 760 DEG C, it is proposed that temperature in use is no more than 550 DEG C.
The present invention has also carried out corrosion resistance test in addition, and experiment test is as follows：
Wherein, contrast groups are 18-8 systems stainless steel, are tested from above-mentioned corrosion resistance test, and the present invention is in workpiece surface
After forming layer, corrosion resistance is greatly improved, and performance is better than contrast groups such that it is able to extend making for paper machine mill
Use the life-span.The present disclosure additionally applies for the repair process of forklift teeth.
General principle of the invention, principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited by step embodiment, the simply present invention described in step embodiment and specification
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these change and
Improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and its equivalent
Thing is defined.
Claims (2)
1. paper machine mill reparation nickel-based self-fluxing alloy powder, it is characterised in that：Component including following mass percent：
B is that 4~5%, C is that 0.2~0.8%, Cr is that 17~18%, Fe is that 16~19%, W is that 15~19%, Si is 4~5%,
Balance of Ni.
2. the paper machine mill reparation application method of nickel-based self-fluxing alloy powder, it is characterised in that：Methods described step is as follows：
The first step：Workpiece surface treatment；
Second step：The inspection of nickel-based self-fluxing alloy powder：Whether moisture absorption phenomenon or storage period are checked whether there is more than 3 months,
Treatment should be dried before, the dried process is to be incubated 2 hours in 120 DEG C of containers；
3rd step：Workpiece surface is welded on using oxygen-acetylene welding technique.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710210681.8A CN106825548A (en) | 2017-03-31 | 2017-03-31 | The reparation of paper machine mill nickel-based self-fluxing alloy powder and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710210681.8A CN106825548A (en) | 2017-03-31 | 2017-03-31 | The reparation of paper machine mill nickel-based self-fluxing alloy powder and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106825548A true CN106825548A (en) | 2017-06-13 |
Family
ID=59142663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710210681.8A Pending CN106825548A (en) | 2017-03-31 | 2017-03-31 | The reparation of paper machine mill nickel-based self-fluxing alloy powder and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106825548A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335890A (en) * | 2017-08-26 | 2017-11-10 | 安徽鼎恒再制造产业技术研究院有限公司 | Valve seat reparation ni-based self-fluxing alloy powder and its welding procedure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101302596A (en) * | 2007-02-22 | 2008-11-12 | Bego布雷默戈尔德施雷格爱威尔海姆·赫伯斯特两合公司 | Veneered, low melting nickel-chrome alloy for manufacturing ceramic lined dental restorations |
| CN103215484A (en) * | 2012-12-19 | 2013-07-24 | 江苏新亚特钢锻造有限公司 | Silicide particle enhanced laser cladding nickel base alloy powder and preparation method thereof |
| CN103305840A (en) * | 2013-06-24 | 2013-09-18 | 叶绿均 | Preparation method of Ni-based self-fluxing alloy laser cladding coating |
-
2017
- 2017-03-31 CN CN201710210681.8A patent/CN106825548A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101302596A (en) * | 2007-02-22 | 2008-11-12 | Bego布雷默戈尔德施雷格爱威尔海姆·赫伯斯特两合公司 | Veneered, low melting nickel-chrome alloy for manufacturing ceramic lined dental restorations |
| CN103215484A (en) * | 2012-12-19 | 2013-07-24 | 江苏新亚特钢锻造有限公司 | Silicide particle enhanced laser cladding nickel base alloy powder and preparation method thereof |
| CN103305840A (en) * | 2013-06-24 | 2013-09-18 | 叶绿均 | Preparation method of Ni-based self-fluxing alloy laser cladding coating |
Non-Patent Citations (3)
| Title |
|---|
| 宣天鹏: "《表面工程技术的设计与选择》", 31 May 2011 * |
| 王海军: "《热喷涂材料与应用》", 31 March 2008 * |
| 钱苗根: "《现代表面工程》", 30 September 2012 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335890A (en) * | 2017-08-26 | 2017-11-10 | 安徽鼎恒再制造产业技术研究院有限公司 | Valve seat reparation ni-based self-fluxing alloy powder and its welding procedure |
| CN107335890B (en) * | 2017-08-26 | 2019-08-27 | 安徽鼎恒再制造产业技术研究院有限公司 | Valve seat reparation ni-based self-fluxing alloy powder and its welding procedure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170613 |