CN109402478A - 一种钨铜合金及其注射成型工艺 - Google Patents
一种钨铜合金及其注射成型工艺 Download PDFInfo
- Publication number
- CN109402478A CN109402478A CN201811618675.7A CN201811618675A CN109402478A CN 109402478 A CN109402478 A CN 109402478A CN 201811618675 A CN201811618675 A CN 201811618675A CN 109402478 A CN109402478 A CN 109402478A
- Authority
- CN
- China
- Prior art keywords
- tungsten
- copper alloy
- injection molding
- copper
- molding technique
- 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.)
- Granted
Links
- SBYXRAKIOMOBFF-UHFFFAOYSA-N copper tungsten Chemical compound [Cu].[W] SBYXRAKIOMOBFF-UHFFFAOYSA-N 0.000 title claims abstract description 107
- 229910000881 Cu alloy Inorganic materials 0.000 title claims abstract description 93
- 238000001746 injection moulding Methods 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 46
- 238000002347 injection Methods 0.000 claims abstract description 22
- 239000007924 injection Substances 0.000 claims abstract description 22
- 238000005238 degreasing Methods 0.000 claims abstract description 21
- 239000002994 raw material Substances 0.000 claims abstract description 21
- 239000011230 binding agent Substances 0.000 claims abstract description 20
- 239000000843 powder Substances 0.000 claims abstract description 18
- 238000002156 mixing Methods 0.000 claims abstract description 16
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 25
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 24
- 238000005245 sintering Methods 0.000 claims description 23
- 229910052721 tungsten Inorganic materials 0.000 claims description 12
- 239000010937 tungsten Substances 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 238000002791 soaking Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 21
- 229920001903 high density polyethylene Polymers 0.000 description 12
- 239000004700 high-density polyethylene Substances 0.000 description 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- 235000006408 oxalic acid Nutrition 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 6
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 6
- 239000011812 mixed powder Substances 0.000 description 6
- 229920006324 polyoxymethylene Polymers 0.000 description 6
- 238000000280 densification Methods 0.000 description 4
- 239000000956 alloy Substances 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 238000004663 powder metallurgy Methods 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003466 welding 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
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
- C22C27/04—Alloys based on tungsten or molybdenum
-
- 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
- B22F3/10—Sintering only
- B22F3/1017—Multiple heating or additional steps
- B22F3/1021—Removal of binder or filler
-
- 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
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0425—Copper-based alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/045—Alloys based on refractory metals
-
- 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
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 |
---|---|---|---|
CN201811618675.7A CN109402478B (zh) | 2018-12-27 | 2018-12-27 | 一种钨铜合金及其注射成型工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811618675.7A CN109402478B (zh) | 2018-12-27 | 2018-12-27 | 一种钨铜合金及其注射成型工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109402478A true CN109402478A (zh) | 2019-03-01 |
CN109402478B CN109402478B (zh) | 2020-04-28 |
Family
ID=65461813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811618675.7A Active CN109402478B (zh) | 2018-12-27 | 2018-12-27 | 一种钨铜合金及其注射成型工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109402478B (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110538992A (zh) * | 2019-09-19 | 2019-12-06 | 深圳市鑫迪科技有限公司 | 一种钨合金与316l不锈钢的扩散焊接工艺 |
CN111083328A (zh) * | 2019-12-25 | 2020-04-28 | 深圳市富优驰科技有限公司 | 一种具有防尘防水结构的升降摄像头的生产工艺 |
CN111910112A (zh) * | 2020-07-01 | 2020-11-10 | 昆山家锐电子科技有限公司 | 一种钨铜合金材料及其制备方法、应用 |
CN112355304A (zh) * | 2020-10-14 | 2021-02-12 | 陕西斯瑞新材料股份有限公司 | 一种注射成型制备CuW60-CuW90金属型材零件的加工工艺 |
CN113070478A (zh) * | 2021-03-26 | 2021-07-06 | 深圳市注成科技股份有限公司 | 钨铜合金喂料、制备方法、钨铜合金工件及制造方法 |
CN114086015A (zh) * | 2021-11-29 | 2022-02-25 | 广东省科学院新材料研究所 | 一种铜钨合金零件及其制造方法 |
CN115011853A (zh) * | 2022-06-17 | 2022-09-06 | 深圳艾利佳材料科技有限公司 | 延伸性高的钨合金及其制备工艺 |
CN115301949A (zh) * | 2022-07-05 | 2022-11-08 | 华中科技大学 | 烧结盒及其应用、和钨铜伪二元合金粉末注射成型方法 |
CN115464144A (zh) * | 2022-09-13 | 2022-12-13 | 长沙升华微电子材料有限公司 | 一种热沉材料注射成型浆料的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1363708A (zh) * | 2001-12-13 | 2002-08-14 | 北京科技大学 | 一种超细晶粒钨-铜合金的制造方法 |
CN101386948A (zh) * | 2008-10-31 | 2009-03-18 | 于洋 | 一种轧制态钨铜合金材料及其制备方法 |
CN103567452A (zh) * | 2013-08-15 | 2014-02-12 | 厦门虹鹭钨钼工业有限公司 | 一种钨铜合金板材的制备方法 |
CN108393485A (zh) * | 2018-03-02 | 2018-08-14 | 厦门钨业股份有限公司 | 一种用于粉末注射成形的钨合金喂料及其制备方法 |
-
2018
- 2018-12-27 CN CN201811618675.7A patent/CN109402478B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1363708A (zh) * | 2001-12-13 | 2002-08-14 | 北京科技大学 | 一种超细晶粒钨-铜合金的制造方法 |
CN101386948A (zh) * | 2008-10-31 | 2009-03-18 | 于洋 | 一种轧制态钨铜合金材料及其制备方法 |
CN103567452A (zh) * | 2013-08-15 | 2014-02-12 | 厦门虹鹭钨钼工业有限公司 | 一种钨铜合金板材的制备方法 |
CN108393485A (zh) * | 2018-03-02 | 2018-08-14 | 厦门钨业股份有限公司 | 一种用于粉末注射成形的钨合金喂料及其制备方法 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110538992A (zh) * | 2019-09-19 | 2019-12-06 | 深圳市鑫迪科技有限公司 | 一种钨合金与316l不锈钢的扩散焊接工艺 |
CN111083328A (zh) * | 2019-12-25 | 2020-04-28 | 深圳市富优驰科技有限公司 | 一种具有防尘防水结构的升降摄像头的生产工艺 |
CN111910112A (zh) * | 2020-07-01 | 2020-11-10 | 昆山家锐电子科技有限公司 | 一种钨铜合金材料及其制备方法、应用 |
CN111910112B (zh) * | 2020-07-01 | 2022-02-11 | 昆山家锐电子科技有限公司 | 一种钨铜合金材料及其制备方法、应用 |
CN112355304A (zh) * | 2020-10-14 | 2021-02-12 | 陕西斯瑞新材料股份有限公司 | 一种注射成型制备CuW60-CuW90金属型材零件的加工工艺 |
CN113070478B (zh) * | 2021-03-26 | 2023-08-08 | 深圳市注成科技股份有限公司 | 钨铜合金喂料、制备方法、钨铜合金工件及制造方法 |
CN113070478A (zh) * | 2021-03-26 | 2021-07-06 | 深圳市注成科技股份有限公司 | 钨铜合金喂料、制备方法、钨铜合金工件及制造方法 |
CN114086015A (zh) * | 2021-11-29 | 2022-02-25 | 广东省科学院新材料研究所 | 一种铜钨合金零件及其制造方法 |
CN114086015B (zh) * | 2021-11-29 | 2022-07-26 | 广东省科学院新材料研究所 | 一种铜钨合金零件及其制造方法 |
CN115011853A (zh) * | 2022-06-17 | 2022-09-06 | 深圳艾利佳材料科技有限公司 | 延伸性高的钨合金及其制备工艺 |
CN115301949A (zh) * | 2022-07-05 | 2022-11-08 | 华中科技大学 | 烧结盒及其应用、和钨铜伪二元合金粉末注射成型方法 |
CN115464144A (zh) * | 2022-09-13 | 2022-12-13 | 长沙升华微电子材料有限公司 | 一种热沉材料注射成型浆料的制备方法 |
CN115464144B (zh) * | 2022-09-13 | 2024-01-09 | 长沙升华微电子材料有限公司 | 一种热沉材料注射成型浆料的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN109402478B (zh) | 2020-04-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109402478A (zh) | 一种钨铜合金及其注射成型工艺 | |
CN102665972B (zh) | 借助热等离子体生产高纯度铜粉末的方法 | |
CN1290652C (zh) | 一种制备复杂形状和高尺寸精度钨零部件的方法 | |
CN105087981B (zh) | 一种抗熔焊、抗烧蚀Cu‑纳米Al2O3‑Cr触头材料的制备方法 | |
CN105618771A (zh) | 微细球形钛粉的射频等离子制备方法及装置 | |
JP2012007203A (ja) | 真空遮断器用電極材料の製造方法及び真空遮断器用電極材料 | |
CN103849788B (zh) | 钽坯料或钽合金坯料的制备方法 | |
CN102161101A (zh) | 超大规模集成电路用高纯钨材的制备方法 | |
CN109014228A (zh) | 一种基于等离子旋转电极制备铜合金粉末的方法 | |
JP2017095792A (ja) | 還元反応によって多孔球状鉄系合金粉を生成する方法及びその粉末と焼結体 | |
CN110295301A (zh) | 一种钨钛合金的制备方法 | |
CN102161097A (zh) | 一种新型细晶钨铜电极材料的制备方法 | |
CN104928551B (zh) | 一种钨铜复合材料及其制备方法 | |
CN107619981B (zh) | 一种含硼的碳化钨铜合金及制备方法 | |
CN108754200A (zh) | 一种镍钼中间合金制备工艺 | |
RU2682512C1 (ru) | Устройство для получения изделий из композиционных порошков искровым плазменным спеканием | |
CN103600087A (zh) | 一种溶胶喷雾—还原法制备超细钨银复合粉末的方法 | |
CN111733343A (zh) | 一种复合材料加工方法 | |
KR20200025771A (ko) | 자석 분말의 제조 방법 및 자석 분말 | |
CN110964963B (zh) | 一种钨铜合金管及其制备方法 | |
CN103924143B (zh) | Ti2SnC/Sn/Co电触头材料及其制备方法和用途 | |
KR20110112591A (ko) | Rf 플라즈마를 이용한 탄탈륨 분말의 정련방법 및 그 방법에 따라 제조된 고순도의 탄탈륨 분말 | |
US1026383A (en) | Metal filament. | |
KR102014845B1 (ko) | 탄탈륨(Ta) 분말 제조 방법 | |
US1026344A (en) | Binder for the manufacture of refractory conductors. |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510000 363 Changxin Road, Tianhe District, Guangzhou, Guangdong. Patentee after: Institute of materials and processing, Guangdong Academy of Sciences Address before: 510000 363 Changxin Road, Tianhe District, Guangzhou, Guangdong. Patentee before: Guangdong Institute Of Materials And Processing |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240222 Address after: 510651 No. 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Patentee after: Institute of new materials, Guangdong Academy of Sciences Country or region after: China Address before: 510000 363 Changxin Road, Tianhe District, Guangzhou, Guangdong. Patentee before: Institute of materials and processing, Guangdong Academy of Sciences Country or region before: China |
|
TR01 | Transfer of patent right |