CN110760714A - 3D printing copper alloy powder - Google Patents
3D printing copper alloy powder Download PDFInfo
- Publication number
- CN110760714A CN110760714A CN201911150935.7A CN201911150935A CN110760714A CN 110760714 A CN110760714 A CN 110760714A CN 201911150935 A CN201911150935 A CN 201911150935A CN 110760714 A CN110760714 A CN 110760714A
- Authority
- CN
- China
- Prior art keywords
- parts
- copper alloy
- alloy powder
- printing
- manganese
- 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
- 229910000881 Cu alloy Inorganic materials 0.000 title claims abstract description 30
- 239000000843 powder Substances 0.000 title claims abstract description 28
- 238000010146 3D printing Methods 0.000 title claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 24
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052802 copper Inorganic materials 0.000 claims abstract description 12
- 239000010949 copper Substances 0.000 claims abstract description 12
- 229910052742 iron Inorganic materials 0.000 claims abstract description 12
- 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 claims abstract description 12
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 12
- 239000011701 zinc Substances 0.000 claims abstract description 12
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 12
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 24
- 229910052786 argon Inorganic materials 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 238000009689 gas atomisation Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 238000007670 refining Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007639 printing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/04—Alloys based on copper with zinc as the next major constituent
-
- B22F1/0003—
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent
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)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
The invention discloses 3D printing copper alloy powder which comprises the following components in parts by weight: 70-75 parts of copper, 10-15 parts of zinc, 7-8 parts of manganese, 4-5 parts of iron and 10-15 parts of nickel.
Description
Technical Field
The invention relates to the technical field of metal powder, in particular to 3D printing copper alloy powder.
Background
The 3D printer belongs to a precision instrument, and is the same whether an industrial grade laser 3D printer or a civil grade laser 3D printer. The laser 3D printer has the advantages that the parts are combined together to play respective roles, wherein the quality of the nozzle greatly determines the quality of a printing job.
The hardness, strength, wear resistance and weather resistance of the existing 3D printing copper alloy powder are not ideal.
Disclosure of Invention
For solving above-mentioned problem comprehensively, to the not enough that prior art exists, provide a 3D and print copper alloy powder.
In order to achieve the purpose, the invention adopts the following technical means:
the 3D printing copper alloy powder comprises the following components in parts by weight: 70-75 parts of copper, 10-15 parts of zinc, 7-8 parts of manganese, 4-5 parts of iron and 10-15 parts of nickel.
Further, the paint comprises the following components in percentage by weight: 70 parts of copper, 10 parts of zinc, 7 parts of manganese, 4 parts of iron and 10 parts of nickel.
Further, the paint comprises the following components in percentage by weight: 75 parts of copper, 15 parts of zinc, 8 parts of manganese, 5 parts of iron and 15 parts of nickel.
Further, the paint comprises the following components in percentage by weight: 72 parts of copper, 12 parts of zinc, 7.5 parts of manganese, 4.5 parts of iron and 12 parts of nickel.
Compared with the prior art, the invention has the following advantages:
the 3D printing copper alloy powder disclosed by the invention is high in hardness, high in strength, good in wear resistance and strong in weather resistance, and can well meet the production requirements.
Detailed Description
The technical solutions of the present invention will be described clearly and completely by the following embodiments, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: the embodiment provides 3D printing copper alloy powder which comprises, by weight, 70 parts of copper, 10 parts of zinc, 7 parts of manganese, 4 parts of iron and 10 parts of nickel.
Weighing metal element materials of the copper alloy according to the chemical component proportion, and putting the metal element materials into a vacuum induction melting crucible of a gas atomization powder making furnace for melting to obtain copper alloy melt; continuously heating the copper alloy melt to 1200 ℃, and refining for 40 minutes; and after refining, filling high-purity argon into the gas atomization powder making furnace, atomizing the alloy melt by using the high-purity argon, carrying out high-speed argon spraying and atomization, wherein the pressure of the sprayed and atomized argon is 0.8MPa, and cooling, drying and screening to obtain copper alloy powder.
The 3D printing copper alloy powder of this embodiment hardness is high, intensity is big, the wearability is good, weatherability is strong, can be fine satisfy the production demand.
Example 2: the embodiment provides a 3D printing copper alloy powder, which comprises the following components in parts by weight: 75 parts of copper, 15 parts of zinc, 8 parts of manganese, 5 parts of iron and 15 parts of nickel.
Weighing metal element materials of the copper alloy according to the chemical component proportion, and putting the metal element materials into a vacuum induction melting crucible of a gas atomization powder making furnace for melting to obtain copper alloy melt; continuously heating the copper alloy melt to 1200 ℃, and refining for 40 minutes; and after refining, filling high-purity argon into the gas atomization powder making furnace, atomizing the alloy melt by using the high-purity argon, carrying out high-speed argon spraying and atomization, wherein the pressure of the sprayed and atomized argon is 0.8MPa, and cooling, drying and screening to obtain copper alloy powder.
The 3D printing copper alloy powder of this embodiment hardness is high, intensity is big, the wearability is good, weatherability is strong, can be fine satisfy the production demand.
Example 3: the embodiment provides a 3D printing copper alloy powder, which comprises the following components in parts by weight: 72 parts of copper, 12 parts of zinc, 7.5 parts of manganese, 4.5 parts of iron and 12 parts of nickel.
Weighing metal element materials of the copper alloy according to the chemical component proportion, and putting the metal element materials into a vacuum induction melting crucible of a gas atomization powder making furnace for melting to obtain copper alloy melt; continuously heating the copper alloy melt to 1200 ℃, and refining for 40 minutes; and after refining, filling high-purity argon into the gas atomization powder making furnace, atomizing the alloy melt by using the high-purity argon, carrying out high-speed argon spraying and atomization, wherein the pressure of the sprayed and atomized argon is 0.8MPa, and cooling, drying and screening to obtain copper alloy powder.
The 3D printing copper alloy powder of this embodiment hardness is high, intensity is big, the wearability is good, weatherability is strong, can be fine satisfy the production demand.
The present invention is illustrated by way of example and not by way of limitation. It will be apparent to those skilled in the art that other variations and modifications may be made in the foregoing disclosure without departing from the spirit or essential characteristics of all embodiments, and that all changes and modifications apparent from the above teachings are within the scope of the invention.
Claims (4)
1. The 3D printing copper alloy powder is characterized by comprising the following components in parts by weight: 70-75 parts of copper, 10-15 parts of zinc, 7-8 parts of manganese, 4-5 parts of iron and 10-15 parts of nickel.
2. The 3D printed copper alloy powder according to claim 1, comprising the following components in parts by weight: 70 parts of copper, 10 parts of zinc, 7 parts of manganese, 4 parts of iron and 10 parts of nickel.
3. The 3D printed copper alloy powder according to claim 1, comprising the following components in parts by weight: 75 parts of copper, 15 parts of zinc, 8 parts of manganese, 5 parts of iron and 15 parts of nickel.
4. The 3D printed copper alloy powder according to claim 1, comprising the following components in parts by weight: 72 parts of copper, 12 parts of zinc, 7.5 parts of manganese, 4.5 parts of iron and 12 parts of nickel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911150935.7A CN110760714A (en) | 2019-11-21 | 2019-11-21 | 3D printing copper alloy powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911150935.7A CN110760714A (en) | 2019-11-21 | 2019-11-21 | 3D printing copper alloy powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110760714A true CN110760714A (en) | 2020-02-07 |
Family
ID=69339243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911150935.7A Pending CN110760714A (en) | 2019-11-21 | 2019-11-21 | 3D printing copper alloy powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110760714A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2066849A (en) * | 1980-01-03 | 1981-07-15 | Rostock Dieselmotoren | Aluminium bronze alloys |
| CN102470491A (en) * | 2009-07-08 | 2012-05-23 | 贝尔肯霍夫有限公司 | Auxiliary material for soldering sheets |
| CN109338152A (en) * | 2018-12-24 | 2019-02-15 | 南通金源智能技术有限公司 | 3D printing copper alloy powder and its atomization production |
-
2019
- 2019-11-21 CN CN201911150935.7A patent/CN110760714A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2066849A (en) * | 1980-01-03 | 1981-07-15 | Rostock Dieselmotoren | Aluminium bronze alloys |
| CN102470491A (en) * | 2009-07-08 | 2012-05-23 | 贝尔肯霍夫有限公司 | Auxiliary material for soldering sheets |
| CN109338152A (en) * | 2018-12-24 | 2019-02-15 | 南通金源智能技术有限公司 | 3D printing copper alloy powder and its atomization production |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200207 |
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| WD01 | Invention patent application deemed withdrawn after publication |