CN109338192A - 3D printing grinding tool powdered steel - Google Patents
3D printing grinding tool powdered steel Download PDFInfo
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- CN109338192A CN109338192A CN201811580464.9A CN201811580464A CN109338192A CN 109338192 A CN109338192 A CN 109338192A CN 201811580464 A CN201811580464 A CN 201811580464A CN 109338192 A CN109338192 A CN 109338192A
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- grinding tool
- weight
- steel
- parts
- powdered steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 136
- 239000010959 steel Substances 0.000 title claims abstract description 136
- 238000010146 3D printing Methods 0.000 title claims abstract description 50
- 239000000126 substance Substances 0.000 claims abstract description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 26
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 14
- 239000010955 niobium Substances 0.000 claims description 14
- 229910052758 niobium Inorganic materials 0.000 claims description 14
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 14
- 229910052710 silicon Inorganic materials 0.000 claims description 14
- 239000010703 silicon Substances 0.000 claims description 14
- 239000010936 titanium Substances 0.000 claims description 14
- 229910052719 titanium Inorganic materials 0.000 claims description 14
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 13
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 13
- 229910052796 boron Inorganic materials 0.000 claims description 13
- 229910052741 iridium Inorganic materials 0.000 claims description 13
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 13
- 229910052750 molybdenum Inorganic materials 0.000 claims description 13
- 239000011733 molybdenum Substances 0.000 claims description 13
- 229910052759 nickel Inorganic materials 0.000 claims description 13
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 13
- 239000010937 tungsten Substances 0.000 claims description 13
- 229910052721 tungsten Inorganic materials 0.000 claims description 13
- 229910052720 vanadium Inorganic materials 0.000 claims description 13
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 24
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract description 12
- 229910052804 chromium Inorganic materials 0.000 abstract description 12
- 239000011651 chromium Substances 0.000 abstract description 12
- 229910052742 iron Inorganic materials 0.000 abstract description 12
- 229910001315 Tool steel Inorganic materials 0.000 abstract description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract description 3
- 239000011572 manganese Substances 0.000 abstract description 3
- 229910052748 manganese Inorganic materials 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000002844 melting Methods 0.000 description 30
- 230000008018 melting Effects 0.000 description 30
- 229910000914 Mn alloy Inorganic materials 0.000 description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 9
- -1 by evanohm Inorganic materials 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 9
- 238000001816 cooling Methods 0.000 description 9
- 238000001035 drying Methods 0.000 description 9
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 9
- 238000012216 screening Methods 0.000 description 9
- 238000007873 sieving Methods 0.000 description 9
- 238000005260 corrosion Methods 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 8
- 238000003723 Smelting Methods 0.000 description 6
- 239000013078 crystal Substances 0.000 description 4
- 208000025599 Heat Stress disease Diseases 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
- C22C27/06—Alloys based on chromium
-
- B22F1/0003—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/12—Making metallic powder or suspensions thereof using physical processes starting from gaseous material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention discloses a kind of 3D printing grinding tool powdered steels, and according to parts by weight, grinding tool powdered steel includes the chemical component of following parts by weight: 3~6 parts by weight of carbon；35~40 parts by weight of chromium；16~18 parts by weight of manganese；2~4 parts by weight of iron.3D printing of the invention grinding tool powdered steel improves the internal structure of grinding tool steel, with excellent intensity, wearability, hardness and flexibility by optimizing to its grinding tool steel chemical composition in microcosmic degree.
Description
Technical field
The present invention relates to a kind of mold powdered steels, more particularly to a kind of 3D printing grinding tool powdered steel.
Background technique
3D printer belongs to accurate quasi-instrument, and it is all one that either the laser 3D printing machine of technical grade or civil are other
Sample.Each components of laser 3D printing machine are combined, and respective effect is played, and wherein the superiority and inferiority of nozzle quality is even more
It has been largely fixed the quality of print job, it is the grinding tool powdered steel hardness of common 3D printing currently on the market, intensity, resistance to
Mill property and toughness are all lacking, and especially when printing abrasiveness material, wear intensity is high.
Summary of the invention
In view of the above shortcomings, it is an object of the invention to develop a 3D printing grinding tool powdered steel, it may make 3D
Print die steel has high hardness, intensity, wearability and enough toughness.
Technical solution of the present invention is summarized as follows:
A kind of 3D printing grinding tool powdered steel, wherein according to parts by weight, grinding tool powdered steel includes the change of following parts by weight
It studies point:
Preferably, 3D printing grinding tool powdered steel, wherein further include the molybdenum of 3~5 parts by weight.
Preferably, 3D printing grinding tool powdered steel, wherein further include the silicon of 0.5~1 parts by weight.
Preferably, 3D printing grinding tool powdered steel, wherein further include the nickel of 3~6 parts by weight.
Preferably, 3D printing grinding tool powdered steel, wherein further include the titanium of 1~3 parts by weight.
Preferably, 3D printing grinding tool powdered steel, wherein further include the vanadium of 0.5~1 parts by weight.
Preferably, 3D printing grinding tool powdered steel, wherein further include the tungsten of 0.5~2 parts by weight.
Preferably, 3D printing grinding tool powdered steel, wherein further include the niobium of 1~3 parts by weight.
Preferably, 3D printing grinding tool powdered steel, wherein further include the boron of 0.1~1 parts by weight.
Preferably, 3D printing grinding tool powdered steel, wherein further include the iridium of 0.1~1 parts by weight.
The beneficial effects of the present invention are:
(1) 3D printing of the invention grinding tool powdered steel, by being optimized to its grinding tool steel chemical composition, in microcosmic journey
The internal structure that grinding tool steel is improved on degree, with excellent intensity, wearability, hardness and flexibility.
(2) 3D printing of the present invention is the steel alloy of chromium with grinding tool powdered steel, and quality is hard, wear-resisting, corrosion-resistant；Pass through addition
The toughness of manganese raising mould steel；Iron is precipitated with the particle of Fe-riched phase, crystal grain is refined as nucleus, and can prevent recrystal grain
It grows up, so that the mechanical performance and processing performance that improve mould steel are by being added molybdenum raising mold steel toughness；It is mentioned by the way that silicon is added
High high temperature resistance and toughness；Nickel is added and is remarkably improved the corrosion resistance of alloy, and the recrystallization of mould steel can also be improved
Temperature promotes to form thinner crystal grain；Its wearability and toughness are improved by the way that titanium is added；By be added vanadium improve elevated temperature strength and
Heat fatigue stability；Thermal conductivity and corrosion resistance are improved by the way that tungsten is added；Make the through hardening with higher of its mould steel by the way that niobium is added
Property, to guarantee that whole cross section has consistent mechanical property；Boron atom also can enter in the gap of metal lattice, and it is solid to form gap
Solution improves heating conduction and hardness；Corrosion resistance, high temperature resistance and hardness are improved by the way that iridium is added.
Specific embodiment
The present invention will be further described in detail below with reference to the embodiments, to enable those skilled in the art referring to specification
Text can be implemented accordingly.
This case proposes a kind of 3D printing grinding tool powdered steel, and according to parts by weight, grinding tool powdered steel includes following parts by weight
Chemical component:
Chromium steel refers to that the He Jin Gang ﹐ quality containing chromium is hard, wear-resisting, corrosion-resistant；The toughness of mould steel is improved by the way that manganese is added；
Iron is precipitated with the particle of Fe-riched phase, crystal grain is refined as nucleus, and recrystal grain can be prevented to grow up, to improve mould steel
Mechanical performance and processing performance.
As the another embodiment of this case, wherein further include the molybdenum of 3~5 parts by weight.It is tough by the way that molybdenum raising mould steel is added
Property.
As the another embodiment of this case, wherein further include the silicon of 0.5~1 parts by weight.Heat-resisting quantity is improved by the way that silicon is added
Energy and toughness.
As the another embodiment of this case, wherein further include the nickel of 3~6 parts by weight.Nickel is added and is remarkably improved the resistance to of alloy
Corrosion, and the recrystallization temperature of mould steel can also be improved, promote to form thinner crystal grain.
As the another embodiment of this case, wherein further include the titanium of 1~3 parts by weight.By be added titanium improve its wearability and
Toughness.
As the another embodiment of this case, wherein further include the vanadium of 0.5~1 parts by weight.Elevated temperature strength is improved by the way that vanadium is added
With heat fatigue stability.
As the another embodiment of this case, wherein further include the tungsten of 0.5~2 parts by weight.By be added tungsten improve thermal conductivity and
Corrosion resistance.
As the another embodiment of this case, wherein further include the niobium of 1~3 parts by weight.By the way that niobium is added there is its mould steel
Higher harden ability, to guarantee that whole cross section has consistent mechanical property.
As the another embodiment of this case, wherein further include the boron of 0.1~1 parts by weight.Boron atom also can enter metal lattice
Gap in, form interstitial solid solution, improve heating conduction and hardness.
As the another embodiment of this case, wherein further include the iridium of 0.1~1 parts by weight.Corrosion resistance is improved by the way that iridium is added
Energy, high temperature resistance and hardness.
Specific embodiment and comparative example is listed below:
Embodiment 1:
A kind of 3D printing grinding tool powdered steel, according to parts by weight, grinding tool powdered steel include following parts by weight chemistry at
Point:
A kind of 3D printing preparation method of grinding tool powdered steel, includes the following steps:
According to each element parts by weight of grinding tool powdered steel, by evanohm, manganese alloy, chromium, manganese, iron, molybdenum, silicon, nickel, titanium,
Vanadium, tungsten, niobium, boron, iridium are added vacuum melting furnace and carry out melting, and the temperature of vacuum melting furnace is 650 DEG C of acquisition mold molten steels；It will
The mold molten steel of vacuum melting furnace is passed through vapourizing furnace, obtains mould steel steam, is cooled to mold powdered steel through condenser；Mold
When steel steam is cooled down, N is passed through by 30~50m/s speed in condenser2, 130 DEG C of temperature are controlled in condenser, N2Outlet temperature
The sieve of 200~300 mesh is crossed in 50 DEG C of degree, drying cooling through condenser, and sieving screening becomes qualified partial size grinding tool powdered steel.
Embodiment 2:
A kind of 3D printing grinding tool powdered steel, according to parts by weight, grinding tool powdered steel include following parts by weight chemistry at
Point:
A kind of 3D printing preparation method of grinding tool powdered steel, includes the following steps:
According to each element parts by weight of grinding tool powdered steel, by evanohm, manganese alloy, chromium, manganese, iron, molybdenum, silicon, nickel, titanium,
Vanadium, tungsten, niobium, boron, iridium are added vacuum melting furnace and carry out melting, and the temperature of vacuum melting furnace is 650 DEG C of acquisition mold molten steels；It will
The mold molten steel of vacuum melting furnace is passed through vapourizing furnace, obtains mould steel steam, is cooled to mold powdered steel through condenser；Mold
When steel steam is cooled down, N is passed through by 30~50m/s speed in condenser2, 130 DEG C of temperature are controlled in condenser, N2Outlet temperature
The sieve of 200~300 mesh is crossed in 50 DEG C of degree, drying cooling through condenser, and sieving screening becomes qualified partial size grinding tool powdered steel.
Embodiment 3:
A kind of 3D printing grinding tool powdered steel, according to parts by weight, grinding tool powdered steel include following parts by weight chemistry at
Point:
A kind of 3D printing preparation method of grinding tool powdered steel, includes the following steps:
According to each element parts by weight of grinding tool powdered steel, by evanohm, manganese alloy, chromium, manganese, iron, molybdenum, silicon, nickel, titanium,
Vanadium, tungsten, niobium, boron, iridium are added vacuum melting furnace and carry out melting, and the temperature of vacuum melting furnace is 650 DEG C of acquisition mold molten steels；It will
The mold molten steel of vacuum melting furnace is passed through vapourizing furnace, obtains mould steel steam, is cooled to mold powdered steel through condenser；Mold
When steel steam is cooled down, N is passed through by 30~50m/s speed in condenser2, 130 DEG C of temperature are controlled in condenser, N2Outlet temperature
The sieve of 200~300 mesh is crossed in 50 DEG C of degree, drying cooling through condenser, and sieving screening becomes qualified partial size grinding tool powdered steel.
Comparative example 1:
A kind of 3D printing grinding tool powdered steel, according to parts by weight, grinding tool powdered steel include following parts by weight chemistry at
Point:
A kind of 3D printing preparation method of grinding tool powdered steel, includes the following steps:
According to each element parts by weight of grinding tool powdered steel, by evanohm, manganese alloy, chromium, manganese, iron, silicon, nickel, titanium, vanadium,
Tungsten, niobium, boron, iridium are added vacuum melting furnace and carry out melting, and the temperature of vacuum melting furnace is 650 DEG C of acquisition mold molten steels；It will be true
The mold molten steel of empty smelting furnace is passed through vapourizing furnace, obtains mould steel steam, is cooled to mold powdered steel through condenser；Mould steel
When steam is cooled down, N is passed through by 30~50m/s speed in condenser2, 130 DEG C of temperature are controlled in condenser, N2Outlet temperature
50 DEG C, cooling through condenser, the sieve of 200~300 mesh is crossed in drying, and sieving screening becomes qualified partial size grinding tool powdered steel.
Comparative example 2:
A kind of 3D printing grinding tool powdered steel, according to parts by weight, grinding tool powdered steel include following parts by weight chemistry at
Point:
A kind of 3D printing preparation method of grinding tool powdered steel, includes the following steps:
According to each element parts by weight of grinding tool powdered steel, by evanohm, manganese alloy, chromium, manganese, iron, molybdenum, silicon, titanium, vanadium,
Tungsten, niobium, boron, iridium are added vacuum melting furnace and carry out melting, and the temperature of vacuum melting furnace is 650 DEG C of acquisition mold molten steels；It will be true
The mold molten steel of empty smelting furnace is passed through vapourizing furnace, obtains mould steel steam, is cooled to mold powdered steel through condenser；Mould steel
When steam is cooled down, N is passed through by 30~50m/s speed in condenser2, 130 DEG C of temperature are controlled in condenser, N2Outlet temperature
50 DEG C, cooling through condenser, the sieve of 200~300 mesh is crossed in drying, and sieving screening becomes qualified partial size grinding tool powdered steel.
Comparative example 3:
A kind of 3D printing grinding tool powdered steel, according to parts by weight, grinding tool powdered steel include following parts by weight chemistry at
Point:
A kind of 3D printing preparation method of grinding tool powdered steel, includes the following steps:
According to each element parts by weight of grinding tool powdered steel, by evanohm, manganese alloy, chromium, manganese, iron, molybdenum, silicon, nickel, titanium,
Tungsten, niobium, boron, iridium are added vacuum melting furnace and carry out melting, and the temperature of vacuum melting furnace is 650 DEG C of acquisition mold molten steels；It will be true
The mold molten steel of empty smelting furnace is passed through vapourizing furnace, obtains mould steel steam, is cooled to mold powdered steel through condenser；Mould steel
When steam is cooled down, N is passed through by 30~50m/s speed in condenser2, 130 DEG C of temperature are controlled in condenser, N2Outlet temperature
50 DEG C, cooling through condenser, the sieve of 200~300 mesh is crossed in drying, and sieving screening becomes qualified partial size grinding tool powdered steel.
Comparative example 4:
A kind of 3D printing grinding tool powdered steel, according to parts by weight, grinding tool powdered steel include following parts by weight chemistry at
Point:
A kind of 3D printing preparation method of grinding tool powdered steel, includes the following steps:
According to each element parts by weight of grinding tool powdered steel, by evanohm, manganese alloy, chromium, manganese, iron, molybdenum, silicon, nickel, titanium,
Vanadium, niobium, boron, iridium are added vacuum melting furnace and carry out melting, and the temperature of vacuum melting furnace is 650 DEG C of acquisition mold molten steels；It will be true
The mold molten steel of empty smelting furnace is passed through vapourizing furnace, obtains mould steel steam, is cooled to mold powdered steel through condenser；Mould steel
When steam is cooled down, N is passed through by 30~50m/s speed in condenser2, 130 DEG C of temperature are controlled in condenser, N2Outlet temperature
50 DEG C, cooling through condenser, the sieve of 200~300 mesh is crossed in drying, and sieving screening becomes qualified partial size grinding tool powdered steel.
Comparative example 5:
A kind of 3D printing grinding tool powdered steel, according to parts by weight, grinding tool powdered steel include following parts by weight chemistry at
Point:
A kind of 3D printing preparation method of grinding tool powdered steel, includes the following steps:
According to each element parts by weight of grinding tool powdered steel, by evanohm, manganese alloy, chromium, manganese, iron, molybdenum, silicon, nickel, titanium,
Vanadium, tungsten, niobium, iridium are added vacuum melting furnace and carry out melting, and the temperature of vacuum melting furnace is 650 DEG C of acquisition mold molten steels；It will be true
The mold molten steel of empty smelting furnace is passed through vapourizing furnace, obtains mould steel steam, is cooled to mold powdered steel through condenser；Mould steel
When steam is cooled down, N is passed through by 30~50m/s speed in condenser2, 130 DEG C of temperature are controlled in condenser, N2Outlet temperature
50 DEG C, cooling through condenser, the sieve of 200~300 mesh is crossed in drying, and sieving screening becomes qualified partial size grinding tool powdered steel.
Comparative example 6:
A kind of 3D printing grinding tool powdered steel, according to parts by weight, grinding tool powdered steel include following parts by weight chemistry at
Point:
A kind of 3D printing preparation method of grinding tool powdered steel, includes the following steps:
According to each element parts by weight of grinding tool powdered steel, by evanohm, manganese alloy, chromium, manganese, iron, molybdenum, silicon, nickel, titanium,
Vanadium, tungsten, niobium, boron are added vacuum melting furnace and carry out melting, and the temperature of vacuum melting furnace is 650 DEG C of acquisition mold molten steels；It will be true
The mold molten steel of empty smelting furnace is passed through vapourizing furnace, obtains mould steel steam, is cooled to mold powdered steel through condenser；Mould steel
When steam is cooled down, N is passed through by 30~50m/s speed in condenser2, 130 DEG C of temperature are controlled in condenser, N2Outlet temperature
50 DEG C, cooling through condenser, the sieve of 200~300 mesh is crossed in drying, and sieving screening becomes qualified partial size grinding tool powdered steel.
The performance test results of embodiment and comparative example are listed below:
The performance test results of Examples 1 to 3 and comparative example 1~6 are listed below:
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details.
Claims (10)
1. a kind of 3D printing grinding tool powdered steel, which is characterized in that according to parts by weight, grinding tool powdered steel includes following parts by weight
Chemical component:
2. 3D printing according to claim 1 grinding tool powdered steel, which is characterized in that further include the molybdenum of 3~5 parts by weight.
3. 3D printing according to claim 1 grinding tool powdered steel, which is characterized in that further include 0.5~1 parts by weight
Silicon.
4. 3D printing according to claim 1 grinding tool powdered steel, which is characterized in that further include the nickel of 3~6 parts by weight.
5. 3D printing according to claim 1 grinding tool powdered steel, which is characterized in that further include the titanium of 1~3 parts by weight.
6. 3D printing according to claim 1 grinding tool powdered steel, which is characterized in that further include 0.5~1 parts by weight
Vanadium.
7. 3D printing according to claim 1 grinding tool powdered steel, which is characterized in that further include 0.5~2 parts by weight
Tungsten.
8. 3D printing according to claim 1 grinding tool powdered steel, which is characterized in that further include the niobium of 1~3 parts by weight.
9. 3D printing according to claim 1 grinding tool powdered steel, which is characterized in that further include 0.1~1 parts by weight
Boron.
10. 3D printing according to claim 1 grinding tool powdered steel, which is characterized in that further include 0.1~1 parts by weight
Iridium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811580464.9A CN109338192A (en) | 2018-12-24 | 2018-12-24 | 3D printing grinding tool powdered steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811580464.9A CN109338192A (en) | 2018-12-24 | 2018-12-24 | 3D printing grinding tool powdered steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109338192A true CN109338192A (en) | 2019-02-15 |
Family
ID=65297203
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| CN201811580464.9A Pending CN109338192A (en) | 2018-12-24 | 2018-12-24 | 3D printing grinding tool powdered steel |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1576381A (en) * | 2003-07-17 | 2005-02-09 | 住友金属工业株式会社 | Stainless steel and stainless steel pipe having resistance to carburization and coking |
| CN1824819A (en) * | 2006-02-08 | 2006-08-30 | 周向儒 | High alloy die steel and heat treatment technique thereof |
| CN101248204A (en) * | 2005-08-24 | 2008-08-20 | 尤迪霍尔姆工具公司 | Steel alloy and tools or components manufactured out of the steel alloy |
| CN101403074A (en) * | 2008-09-19 | 2009-04-08 | 周向儒 | Novel chromium system hot die steel and thermal treatment process thereof |
| CN103789688A (en) * | 2012-11-03 | 2014-05-14 | 锡山区鹅湖慧盾机械厂 | Heat treatment method of cold work die steel used for blanking die |
| CN104087870A (en) * | 2014-06-30 | 2014-10-08 | 江苏华程工业制管股份有限公司 | Anti-rust heat-resistant special-shaped steel tube and preparation method thereof |
| CN105537582A (en) * | 2016-03-03 | 2016-05-04 | 上海材料研究所 | 316L stainless steel powder for 3D printing technology and preparation method thereof |
| CN106048441A (en) * | 2016-06-12 | 2016-10-26 | 无锡辛德华瑞粉末新材料科技有限公司 | Die steel powder for 3D printing and manufacturing method of die steel powder |
| CN106068333A (en) * | 2013-12-26 | 2016-11-02 | Posco公司 | High intensity low-gravity steel plate and manufacture method thereof |
| CN108588582A (en) * | 2018-06-29 | 2018-09-28 | 钢铁研究总院 | 3D printing high strength stainless steel powder and preparation process under low temperature Service Environment |
| CN108624816A (en) * | 2018-08-24 | 2018-10-09 | 江苏浙宏科技股份有限公司 | The method and 0Ni18Co9Mo mold powdered steels of 3D printing mold |
-
2018
- 2018-12-24 CN CN201811580464.9A patent/CN109338192A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1576381A (en) * | 2003-07-17 | 2005-02-09 | 住友金属工业株式会社 | Stainless steel and stainless steel pipe having resistance to carburization and coking |
| CN101248204A (en) * | 2005-08-24 | 2008-08-20 | 尤迪霍尔姆工具公司 | Steel alloy and tools or components manufactured out of the steel alloy |
| CN1824819A (en) * | 2006-02-08 | 2006-08-30 | 周向儒 | High alloy die steel and heat treatment technique thereof |
| CN101403074A (en) * | 2008-09-19 | 2009-04-08 | 周向儒 | Novel chromium system hot die steel and thermal treatment process thereof |
| CN103789688A (en) * | 2012-11-03 | 2014-05-14 | 锡山区鹅湖慧盾机械厂 | Heat treatment method of cold work die steel used for blanking die |
| CN106068333A (en) * | 2013-12-26 | 2016-11-02 | Posco公司 | High intensity low-gravity steel plate and manufacture method thereof |
| CN104087870A (en) * | 2014-06-30 | 2014-10-08 | 江苏华程工业制管股份有限公司 | Anti-rust heat-resistant special-shaped steel tube and preparation method thereof |
| CN105537582A (en) * | 2016-03-03 | 2016-05-04 | 上海材料研究所 | 316L stainless steel powder for 3D printing technology and preparation method thereof |
| CN106048441A (en) * | 2016-06-12 | 2016-10-26 | 无锡辛德华瑞粉末新材料科技有限公司 | Die steel powder for 3D printing and manufacturing method of die steel powder |
| CN108588582A (en) * | 2018-06-29 | 2018-09-28 | 钢铁研究总院 | 3D printing high strength stainless steel powder and preparation process under low temperature Service Environment |
| CN108624816A (en) * | 2018-08-24 | 2018-10-09 | 江苏浙宏科技股份有限公司 | The method and 0Ni18Co9Mo mold powdered steels of 3D printing mold |
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