CN108374129A - High intensity flooring nail material and its production technology - Google Patents
High intensity flooring nail material and its production technology Download PDFInfo
- Publication number
- CN108374129A CN108374129A CN201810224494.XA CN201810224494A CN108374129A CN 108374129 A CN108374129 A CN 108374129A CN 201810224494 A CN201810224494 A CN 201810224494A CN 108374129 A CN108374129 A CN 108374129A
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- nail
- high intensity
- flooring nail
- flooring
- production technology
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Floor Finish (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention discloses a kind of high intensity flooring nail material, chemical composition mass percentage content is：Manganese 0.02 0.08%, silicon 0.1 0.5%, nickel 0.01 0.05%, magnesium 0.3 0.6%, remaining is iron.Meanwhile the invention also discloses a kind of production technology of high intensity flooring nail, specifically including following operating procedure：S1：Derusting；S2：Melting；S3：Molding；S4：It blocks；S5：Quenching；S6：It is zinc-plated；S7：Polishing.The present invention can use as the raw material of production high intensity flooring nail after derusting using waste metal as raw material, be conducive to the recycling of resource.By melting again, high-strength metallic alloy can be formed, effectively raises the structural strength of flooring nail, by carrying out quenching and zinc-plated to its surface after flooring nail is molded surely, flooring nail hardness and anti-corrosive properties is improved, is conducive to extend the service life of flooring nail.
Description
Technical field
The invention belongs to flooring nail technical fields, and in particular to a kind of high intensity flooring nail material and its production technology.
Background technology
Timber floor refers to the floor made of timber, and the timber floor of domestic product is broadly divided into solid wooden floor board, strengthens wood ground
Plate, solid wooden compound floor, multi-layer composite floor, bamboo floor and six major class of cork flooring and emerging Wood-plastic floor.On ground
In the installation process of plate, need to be fixed using flooring nail.Since flooring nail is not easy to be again turned on after fixation,
Need to flooring nail material and anti-corrosive properties propose certain require.Existing flooring nail generally use reinforcing bar in production is direct
Molding, cannot be handled the surface of flooring nail, and anti-corrosive properties and hardness is not high, be unfavorable for flooring nail long-time service.
Invention content
The purpose of the present invention is to provide a kind of high intensity flooring nail material and its production technologies, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides the following technical solutions：A kind of high intensity flooring nail material, chemical composition matter
Measuring degree is：Manganese 0.02-0.08%, silicon 0.1-0.5%, nickel 0.01-0.05%, magnesium 0.3-0.6%, remaining is iron.
Preferably, phosphorus content is in 0.02-2% in the iron.
Meanwhile the invention also discloses a kind of production technology of high intensity flooring nail, specifically including following operating procedure：
S1：Waste metal ironwork is collected in derusting, and waste metal ironwork is placed in impregnate in rust remover and is derusted, a period of time
After take out, and the rust remover on waste metal ironwork surface is rinsed using clear water, later by waste metal ironwork
It is placed in 40-60 DEG C of baking oven and concentrates drying, obtain clean metallic iron, it is spare；
S2：Melting mixes after weighing metallic iron with manganese metal, silicon, metallic nickel, magnesium metal, after preheating, while earthenware is added
Carried out in crucible resistance furnace heating until temperature be 1800-2600 DEG C, protective gas protection under carry out continue melting；
S3：Molding, is cast into bar identical with flooring nail diameter by melt, is aligned after natural cooling；
S4：It blocks, according to production requirement, bar is cut into the workpiece of 3-15cm long, later by thread rolling machine to processing
Part carries out thread rolling processing, then suppresses ailhead by pressing machine, obtains nail blank；
S5：Nail blank is placed in intermediate-frequency heating furnace, temperature is risen to 600-800 DEG C, proceeds by heat preservation later, protects by quenching
Warm time 4-6 hours, after heat preservation, quenching quenching is carried out to nail blank using 20-30 DEG C of carbon dioxide gas；
S6：It is zinc-plated, nail blank after cooling is immersed in the zinc liquid of melting, is taken out after standing 3-5 seconds, it is cold using air-cooled progress
But；
S7：Polishing, using polishing machine to nail blank after cooling is processed by shot blasting in S6, obtains high intensity flooring nail.
Preferably, each group component meter by weight is as follows in rust remover in step S1：10-20 parts of hydrochloric acid, 2-4 parts of EDTA, ten
3-5 parts of dialkyl benzene sulfonic acids sodium, 15-25 parts of water.
Preferably, manganese metal, silicon, metallic nickel, magnesium metal are pulverulence in step S2.
Preferably, step S2 protective gas is nitrogen.
The technique effect and advantage of the present invention：
The present invention can use as the raw material of production high intensity flooring nail after derusting, be conducive to using waste metal as raw material
The recycling of resource.By melting again, high-strength metallic alloy can be formed, the structure for effectively raising flooring nail is strong
Degree, by carrying out quenching and zinc-plated to its surface after flooring nail be molded surely, raising flooring nail hardness and anti-corrosive properties is conducive to prolong
The service life of long flooring nail.
Specific implementation mode
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment 1
A kind of high intensity flooring nail material, chemical composition mass percentage content are：Manganese 0.02%, silicon 0.1%, nickel 0.01%, magnesium
0.3%, remaining is iron.Phosphorus content is in 0.02% in the iron.
Meanwhile the invention also discloses a kind of production technology of high intensity flooring nail, specifically including following operating procedure：
S1：Waste metal ironwork is collected in derusting, and waste metal ironwork is placed in impregnate in rust remover and is derusted, in rust remover
Each group component meter by weight is as follows：10 parts of hydrochloric acid, 2 parts of EDTA, 3 parts of neopelex, 15 parts of water, after a period of time
It takes out, and the rust remover on waste metal ironwork surface is rinsed using clear water, later set waste metal ironwork
Drying is concentrated in 40 DEG C of baking oven, obtains clean metallic iron, it is spare；
S2：Melting mixes after weighing metallic iron with manganese metal, silicon, metallic nickel, magnesium metal, manganese metal, silicon, metallic nickel,
Magnesium metal is pulverulence, after preheating, while be added in crucible electrical resistance furnace carry out heating until temperature be 1800 DEG C, protecting
It carries out continuing melting under gas shield, protective gas is nitrogen；
S3：Molding, is cast into bar identical with flooring nail diameter by melt, is aligned after natural cooling；
S4：Block, according to production requirement, bar cut into the workpiece of 3cm long, later by thread rolling machine to workpiece into
Row thread rolling is processed, then suppresses ailhead by pressing machine, obtains nail blank；
S5：Nail blank is placed in intermediate-frequency heating furnace, temperature is risen to 600 DEG C, proceeds by heat preservation later by quenching, when heat preservation
Between 4 hours, after heat preservation, using 20 DEG C of carbon dioxide gas to nail blank carry out quenching quenching；
S6：It is zinc-plated, nail blank after cooling is immersed in the zinc liquid of melting, takes out after standing 3 seconds, is cooled down using air-cooled；
S7：Polishing, using polishing machine to nail blank after cooling is processed by shot blasting in S6, obtains high intensity flooring nail.
Embodiment 2
A kind of high intensity flooring nail material, chemical composition mass percentage content are：Manganese 0.05%, silicon 0.3%, nickel 0.03%, magnesium
0.45%, remaining is iron.Phosphorus content is in 0.12% in the iron.
Meanwhile the invention also discloses a kind of production technology of high intensity flooring nail, specifically including following operating procedure：
S1：Waste metal ironwork is collected in derusting, and waste metal ironwork is placed in impregnate in rust remover and is derusted, in rust remover
Each group component meter by weight is as follows：15 parts of hydrochloric acid, 3 parts of EDTA, 4 parts of neopelex, 20 parts of water, after a period of time
It takes out, and the rust remover on waste metal ironwork surface is rinsed using clear water, later set waste metal ironwork
Drying is concentrated in 50 DEG C of baking oven, obtains clean metallic iron, it is spare；
S2：Melting mixes after weighing metallic iron with manganese metal, silicon, metallic nickel, magnesium metal, manganese metal, silicon, metallic nickel,
Magnesium metal is pulverulence, after preheating, while be added in crucible electrical resistance furnace carry out heating until temperature be 2200 DEG C, protecting
It carries out continuing melting under gas shield, protective gas is nitrogen；
S3：Molding, is cast into bar identical with flooring nail diameter by melt, is aligned after natural cooling；
S4：It blocks, according to production requirement, bar is cut into the workpiece of 10cm long, later by thread rolling machine to workpiece
Thread rolling processing is carried out, then ailhead is suppressed by pressing machine, obtains nail blank；
S5：Nail blank is placed in intermediate-frequency heating furnace, temperature is risen to 700 DEG C, proceeds by heat preservation later by quenching, when heat preservation
Between 5 hours, after heat preservation, using 25 DEG C of carbon dioxide gas to nail blank carry out quenching quenching；
S6：It is zinc-plated, nail blank after cooling is immersed in the zinc liquid of melting, takes out after standing 4 seconds, is cooled down using air-cooled；
S7：Polishing, using polishing machine to nail blank after cooling is processed by shot blasting in S6, obtains high intensity flooring nail.
Embodiment 3
A kind of high intensity flooring nail material, chemical composition mass percentage content are：Manganese 0.08%, silicon 0.5%, nickel 0.05%, magnesium
0.6%, remaining is iron.Phosphorus content is in 2% in the iron.
Meanwhile the invention also discloses a kind of production technology of high intensity flooring nail, specifically including following operating procedure：
S1：Waste metal ironwork is collected in derusting, and waste metal ironwork is placed in impregnate in rust remover and is derusted, in rust remover
Each group component meter by weight is as follows：20 parts of hydrochloric acid, 4 parts of EDTA, 5 parts of neopelex, 25 parts of water, after a period of time
It takes out, and the rust remover on waste metal ironwork surface is rinsed using clear water, later set waste metal ironwork
Drying is concentrated in 60 DEG C of baking oven, obtains clean metallic iron, it is spare；
S2：Melting mixes after weighing metallic iron with manganese metal, silicon, metallic nickel, magnesium metal, manganese metal, silicon, metallic nickel,
Magnesium metal is pulverulence, after preheating, while be added in crucible electrical resistance furnace carry out heating until temperature be 2600 DEG C, protecting
It carries out continuing melting under gas shield, protective gas is nitrogen；
S3：Molding, is cast into bar identical with flooring nail diameter by melt, is aligned after natural cooling；
S4：It blocks, according to production requirement, bar is cut into the workpiece of 15cm long, later by thread rolling machine to workpiece
Thread rolling processing is carried out, then ailhead is suppressed by pressing machine, obtains nail blank；
S5：Nail blank is placed in intermediate-frequency heating furnace, temperature is risen to 800 DEG C, proceeds by heat preservation later by quenching, when heat preservation
Between 6 hours, after heat preservation, using 30 DEG C of carbon dioxide gas to nail blank carry out quenching quenching；
S6：It is zinc-plated, nail blank after cooling is immersed in the zinc liquid of melting, takes out after standing 5 seconds, is cooled down using air-cooled；
S7：Polishing, using polishing machine to nail blank after cooling is processed by shot blasting in S6, obtains high intensity flooring nail.
The present invention can use as the raw material of production high intensity flooring nail after derusting, have using waste metal as raw material
Conducive to the recycling of resource.By melting again, high-strength metallic alloy can be formed, effectively raises the knot of flooring nail
Structure intensity, by carrying out quenching and zinc-plated, raising flooring nail hardness and anti-corrosive properties to its surface after flooring nail is molded surely, favorably
In the service life for extending flooring nail.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of high intensity flooring nail material, it is characterised in that：Chemical composition mass percentage content is：Manganese 0.02-0.08%,
Silicon 0.1-0.5%, nickel 0.01-0.05%, magnesium 0.3-0.6%, remaining is iron.
2. a kind of high intensity flooring nail material according to claim 1, it is characterised in that：Phosphorus content is in the iron
0.02-2%。
3. a kind of production technology of high intensity flooring nail, it is characterised in that：Specifically include following operating procedure：
S1：Waste metal ironwork is collected in derusting, and waste metal ironwork is placed in impregnate in rust remover and is derusted, a period of time
After take out, and the rust remover on waste metal ironwork surface is rinsed using clear water, later by waste metal ironwork
It is placed in 40-60 DEG C of baking oven and concentrates drying, obtain clean metallic iron, it is spare；
S2：Melting mixes after weighing metallic iron with manganese metal, silicon, metallic nickel, magnesium metal, after preheating, while earthenware is added
Carried out in crucible resistance furnace heating until temperature be 1800-2600 DEG C, protective gas protection under carry out continue melting；
S3：Molding, is cast into bar identical with flooring nail diameter by melt, is aligned after natural cooling；
S4：It blocks, according to production requirement, bar is cut into the workpiece of 3-15cm long, later by thread rolling machine to processing
Part carries out thread rolling processing, then suppresses ailhead by pressing machine, obtains nail blank；
S5：Nail blank is placed in intermediate-frequency heating furnace, temperature is risen to 600-800 DEG C, proceeds by heat preservation later, protects by quenching
Warm time 4-6 hours, after heat preservation, quenching quenching is carried out to nail blank using 20-30 DEG C of carbon dioxide gas；
S6：It is zinc-plated, nail blank after cooling is immersed in the zinc liquid of melting, is taken out after standing 3-5 seconds, it is cold using air-cooled progress
But；
S7：Polishing, using polishing machine to nail blank after cooling is processed by shot blasting in S6, obtains high intensity flooring nail.
4. a kind of production technology of high intensity flooring nail according to claim 3, it is characterised in that：Rust remover in step S1
Middle each group component meter by weight is as follows：10-20 parts of hydrochloric acid, 2-4 parts of EDTA, 3-5 parts of neopelex, water 15-25
Part.
5. a kind of production technology of high intensity flooring nail according to claim 3, it is characterised in that：Metal in step S2
Manganese, silicon, metallic nickel, magnesium metal are pulverulence.
6. a kind of production technology of high intensity flooring nail according to claim 3, it is characterised in that：Step S2 protective gas
For nitrogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810224494.XA CN108374129A (en) | 2018-03-19 | 2018-03-19 | High intensity flooring nail material and its production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810224494.XA CN108374129A (en) | 2018-03-19 | 2018-03-19 | High intensity flooring nail material and its production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108374129A true CN108374129A (en) | 2018-08-07 |
Family
ID=63019004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810224494.XA Pending CN108374129A (en) | 2018-03-19 | 2018-03-19 | High intensity flooring nail material and its production technology |
Country Status (1)
| Country | Link |
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| CN (1) | CN108374129A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601589A (en) * | 2012-03-29 | 2012-07-25 | 苏州新凌电炉有限公司 | Process for manufacturing quincuncial dowel screws |
| CN106089913A (en) * | 2016-06-15 | 2016-11-09 | 宁波市鄞州海胜机械有限公司 | A kind of hex screw and preparation method thereof |
| CN106736309A (en) * | 2017-02-23 | 2017-05-31 | 河北顶创金属制品有限公司 | A kind of screw processing technology |
-
2018
- 2018-03-19 CN CN201810224494.XA patent/CN108374129A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601589A (en) * | 2012-03-29 | 2012-07-25 | 苏州新凌电炉有限公司 | Process for manufacturing quincuncial dowel screws |
| CN106089913A (en) * | 2016-06-15 | 2016-11-09 | 宁波市鄞州海胜机械有限公司 | A kind of hex screw and preparation method thereof |
| CN106736309A (en) * | 2017-02-23 | 2017-05-31 | 河北顶创金属制品有限公司 | A kind of screw processing technology |
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Application publication date: 20180807 |
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