CN108202139A - 金属粉末注射成型喂料及其制备方法 - Google Patents
金属粉末注射成型喂料及其制备方法 Download PDFInfo
- Publication number
- CN108202139A CN108202139A CN201711459387.7A CN201711459387A CN108202139A CN 108202139 A CN108202139 A CN 108202139A CN 201711459387 A CN201711459387 A CN 201711459387A CN 108202139 A CN108202139 A CN 108202139A
- Authority
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- China
- Prior art keywords
- parts
- injection molding
- iron
- feeding
- metal powder
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- 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
- 239000000843 powder Substances 0.000 title claims abstract description 62
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 38
- 239000002184 metal Substances 0.000 title claims abstract description 38
- 238000001746 injection moulding Methods 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 88
- 229910052742 iron Inorganic materials 0.000 claims abstract description 41
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 30
- 238000005238 degreasing Methods 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 19
- 239000012188 paraffin wax Substances 0.000 claims abstract description 19
- 239000003381 stabilizer Substances 0.000 claims abstract description 14
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 13
- -1 polyethylene Polymers 0.000 claims abstract description 13
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 13
- 229920006324 polyoxymethylene Polymers 0.000 claims abstract description 12
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 11
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 11
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000008117 stearic acid Substances 0.000 claims abstract description 11
- 239000000956 alloy Substances 0.000 claims abstract description 9
- 239000004698 Polyethylene Substances 0.000 claims abstract description 8
- 229920000573 polyethylene Polymers 0.000 claims abstract description 8
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 18
- 229920001903 high density polyethylene Polymers 0.000 claims description 14
- 239000004700 high-density polyethylene Substances 0.000 claims description 14
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 12
- 229910052759 nickel Inorganic materials 0.000 claims description 12
- 229910052710 silicon Inorganic materials 0.000 claims description 12
- 229910052750 molybdenum Inorganic materials 0.000 claims description 9
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 8
- 238000005469 granulation Methods 0.000 claims description 8
- 230000003179 granulation Effects 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 239000000155 melt Substances 0.000 claims description 7
- 238000005245 sintering Methods 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 6
- 235000016768 molybdenum Nutrition 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 235000019256 formaldehyde Nutrition 0.000 claims description 4
- 238000005453 pelletization Methods 0.000 claims description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- 230000035611 feeding Effects 0.000 abstract description 40
- 238000004519 manufacturing process Methods 0.000 description 15
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 8
- 229910017604 nitric acid Inorganic materials 0.000 description 8
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 5
- 238000007171 acid catalysis Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000002791 soaking Methods 0.000 description 4
- 238000003325 tomography Methods 0.000 description 4
- 230000004580 weight loss Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
Classifications
-
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
-
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
- B22F1/103—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing an organic binding agent comprising a mixture of, or obtained by reaction of, two or more components other than a solvent or a lubricating agent
-
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
- B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711459387.7A CN108202139A (zh) | 2017-12-28 | 2017-12-28 | 金属粉末注射成型喂料及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711459387.7A CN108202139A (zh) | 2017-12-28 | 2017-12-28 | 金属粉末注射成型喂料及其制备方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108202139A true CN108202139A (zh) | 2018-06-26 |
Family
ID=62606086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711459387.7A Pending CN108202139A (zh) | 2017-12-28 | 2017-12-28 | 金属粉末注射成型喂料及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108202139A (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108977719A (zh) * | 2018-08-01 | 2018-12-11 | 湖南菲德克材料科技有限公司 | 一种低碳合金钢的制备方法 |
| CN113695574A (zh) * | 2020-07-07 | 2021-11-26 | 南京泉峰汽车精密技术股份有限公司 | 电机线圈及其制备方法 |
| CN114453580A (zh) * | 2021-12-23 | 2022-05-10 | 昆山卡德姆新材料科技有限公司 | 一种万向球笼保持架的制造方法 |
| CN116159994A (zh) * | 2022-12-28 | 2023-05-26 | 江西省天奇汽车零部件有限公司 | 一种铝合金粉末mim成型剂的制备方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322570A (zh) * | 2012-03-23 | 2013-09-25 | 青岛注成金属有限公司 | 一种割嘴及其制造方法 |
| US20160024293A1 (en) * | 2014-07-22 | 2016-01-28 | Basf Se | Mixture for use in a fused filament fabrication process |
| CN105372159A (zh) * | 2015-12-10 | 2016-03-02 | 翁廷 | 基于阿基米德螺旋线模具检测金属粉末喂料流动性的方法 |
| CN107199334A (zh) * | 2017-04-20 | 2017-09-26 | 东莞华晶粉末冶金有限公司 | 一种金属粉末注射成型喂料及其制备方法 |
| CN107511484A (zh) * | 2017-08-15 | 2017-12-26 | 东莞华晶粉末冶金有限公司 | 一种不锈钢注射成型喂料及其制备方法 |
-
2017
- 2017-12-28 CN CN201711459387.7A patent/CN108202139A/zh active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322570A (zh) * | 2012-03-23 | 2013-09-25 | 青岛注成金属有限公司 | 一种割嘴及其制造方法 |
| US20160024293A1 (en) * | 2014-07-22 | 2016-01-28 | Basf Se | Mixture for use in a fused filament fabrication process |
| CN105372159A (zh) * | 2015-12-10 | 2016-03-02 | 翁廷 | 基于阿基米德螺旋线模具检测金属粉末喂料流动性的方法 |
| CN107199334A (zh) * | 2017-04-20 | 2017-09-26 | 东莞华晶粉末冶金有限公司 | 一种金属粉末注射成型喂料及其制备方法 |
| CN107511484A (zh) * | 2017-08-15 | 2017-12-26 | 东莞华晶粉末冶金有限公司 | 一种不锈钢注射成型喂料及其制备方法 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108977719A (zh) * | 2018-08-01 | 2018-12-11 | 湖南菲德克材料科技有限公司 | 一种低碳合金钢的制备方法 |
| CN113695574A (zh) * | 2020-07-07 | 2021-11-26 | 南京泉峰汽车精密技术股份有限公司 | 电机线圈及其制备方法 |
| CN113695574B (zh) * | 2020-07-07 | 2024-03-29 | 南京泉峰汽车精密技术股份有限公司 | 电机线圈及其制备方法 |
| CN114453580A (zh) * | 2021-12-23 | 2022-05-10 | 昆山卡德姆新材料科技有限公司 | 一种万向球笼保持架的制造方法 |
| CN114453580B (zh) * | 2021-12-23 | 2024-04-19 | 昆山卡德姆新材料科技有限公司 | 一种万向球笼保持架的制造方法 |
| CN116159994A (zh) * | 2022-12-28 | 2023-05-26 | 江西省天奇汽车零部件有限公司 | 一种铝合金粉末mim成型剂的制备方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190809 Address after: 523843 No. 2 Weifeng Road, Niushan External Economic Industrial Park, Dongcheng Street, Dongguan City, Guangdong Province Applicant after: Dongguan Hua Jing powder metallurgy company limited Address before: 523843 No. 2 Weifeng Road, Niushan External Economic Industrial Park, Dongcheng Street, Dongguan City, Guangdong Province Applicant before: Dongguan Hua Jing powder metallurgy company limited Applicant before: Guangdong wins smart group Limited by Share Ltd |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180626 |
|
| RJ01 | Rejection of invention patent application after publication |