CN111676382A - 一种高导热金刚石/Cu-Ni复合材料热沉的制备方法 - Google Patents
一种高导热金刚石/Cu-Ni复合材料热沉的制备方法 Download PDFInfo
- Publication number
- CN111676382A CN111676382A CN202010433355.5A CN202010433355A CN111676382A CN 111676382 A CN111676382 A CN 111676382A CN 202010433355 A CN202010433355 A CN 202010433355A CN 111676382 A CN111676382 A CN 111676382A
- Authority
- CN
- China
- Prior art keywords
- diamond
- ball milling
- sintering
- heat sink
- ball
- 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
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 54
- 239000010432 diamond Substances 0.000 title claims abstract description 54
- 239000002131 composite material Substances 0.000 title claims abstract description 10
- 229910002482 Cu–Ni Inorganic materials 0.000 title claims abstract description 9
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 238000000498 ball milling Methods 0.000 claims abstract description 28
- 238000005245 sintering Methods 0.000 claims abstract description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000000843 powder Substances 0.000 claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 238000000227 grinding Methods 0.000 claims abstract description 12
- 229910000881 Cu alloy Inorganic materials 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000011812 mixed powder Substances 0.000 claims abstract description 5
- 238000001035 drying Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 3
- 238000002490 spark plasma sintering Methods 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 239000010949 copper Substances 0.000 abstract description 21
- 239000011159 matrix material Substances 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 18
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 239000010963 304 stainless steel Substances 0.000 description 2
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 238000004100 electronic packaging Methods 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910018540 Si C Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000009736 wetting 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
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
-
- 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
- B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
- H01L23/3732—Diamonds
-
- 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
- B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
- B22F2003/1051—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding by electric discharge
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Optics & Photonics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010433355.5A CN111676382B (zh) | 2020-05-21 | 2020-05-21 | 一种高导热金刚石/Cu-Ni复合材料热沉的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010433355.5A CN111676382B (zh) | 2020-05-21 | 2020-05-21 | 一种高导热金刚石/Cu-Ni复合材料热沉的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111676382A true CN111676382A (zh) | 2020-09-18 |
CN111676382B CN111676382B (zh) | 2021-08-06 |
Family
ID=72433782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010433355.5A Active CN111676382B (zh) | 2020-05-21 | 2020-05-21 | 一种高导热金刚石/Cu-Ni复合材料热沉的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111676382B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114134381A (zh) * | 2021-12-06 | 2022-03-04 | 中南大学 | 一种耐磨多主元合金-金刚石复合材料及其制备方法和应用 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4555250A (en) * | 1981-11-16 | 1985-11-26 | Showa Denko Kabushiki Kaisha | Grinding sheet and process for preparing same |
CN101139515A (zh) * | 2007-05-18 | 2008-03-12 | 中南大学 | 一种高导热金刚石-铜复合封装材料及其制备方法 |
CN101780543A (zh) * | 2009-09-02 | 2010-07-21 | 兰州理工大学 | 铜基粉末烧结金刚石复合材料及其制备方法 |
CN101545057B (zh) * | 2009-05-15 | 2012-02-29 | 北京科技大学 | 一种制备高导热金刚石/Cu复合材料方法 |
CN105506345A (zh) * | 2015-12-15 | 2016-04-20 | 北京有色金属与稀土应用研究所 | 高导热金刚石/铜复合封装材料及其制备方法 |
WO2019099520A1 (en) * | 2017-11-16 | 2019-05-23 | Baker Hughes, A Ge Company, Llc | Impregnated cutting structures, earth-boring tools including the impregnated cutting structures, and related methods |
-
2020
- 2020-05-21 CN CN202010433355.5A patent/CN111676382B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4555250A (en) * | 1981-11-16 | 1985-11-26 | Showa Denko Kabushiki Kaisha | Grinding sheet and process for preparing same |
CN101139515A (zh) * | 2007-05-18 | 2008-03-12 | 中南大学 | 一种高导热金刚石-铜复合封装材料及其制备方法 |
CN101545057B (zh) * | 2009-05-15 | 2012-02-29 | 北京科技大学 | 一种制备高导热金刚石/Cu复合材料方法 |
CN101780543A (zh) * | 2009-09-02 | 2010-07-21 | 兰州理工大学 | 铜基粉末烧结金刚石复合材料及其制备方法 |
CN105506345A (zh) * | 2015-12-15 | 2016-04-20 | 北京有色金属与稀土应用研究所 | 高导热金刚石/铜复合封装材料及其制备方法 |
WO2019099520A1 (en) * | 2017-11-16 | 2019-05-23 | Baker Hughes, A Ge Company, Llc | Impregnated cutting structures, earth-boring tools including the impregnated cutting structures, and related methods |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114134381A (zh) * | 2021-12-06 | 2022-03-04 | 中南大学 | 一种耐磨多主元合金-金刚石复合材料及其制备方法和应用 |
CN114134381B (zh) * | 2021-12-06 | 2022-06-21 | 中南大学 | 一种耐磨多主元合金-金刚石复合材料及其制备方法和应用 |
Also Published As
Publication number | Publication date |
---|---|
CN111676382B (zh) | 2021-08-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108558428B (zh) | 一种用于扩散连接碳化硅陶瓷的复合中间层及其连接工艺 | |
CN101985702B (zh) | 一种超高导热、低热膨胀系数金刚石复合材料及制备方法 | |
CN102383014B (zh) | 高温共混表面金属化制备金刚石-铜复合材料的方法 | |
CN112981164B (zh) | 一种高可靠性高导热金刚石增强金属基复合材料的制备方法 | |
CN105624505B (zh) | 一种金属基超硬复合材料及其制备方法 | |
CN105400977B (zh) | 铝基碳化硅的制备方法 | |
CN114309596B (zh) | 一种高导热表面金属化金刚石/铜复合基板制备方法 | |
CN103981382A (zh) | 一种高导热金刚石/铜基复合材料的制备方法 | |
CN107012347B (zh) | 一种高熵合金烧结金刚石节块 | |
CN110117731B (zh) | 一种超高热导率金刚石颗粒增强铝基复合材料的制备方法 | |
CN108655524B (zh) | 一种低温钎焊立方氮化硼磨粒的方法 | |
CN112609115B (zh) | 电子封装用金刚石/铜热沉材料及其制备方法 | |
CN111676382B (zh) | 一种高导热金刚石/Cu-Ni复合材料热沉的制备方法 | |
CN109234593A (zh) | 一种金刚石/铜基复合材料及其制备方法 | |
CN104060117A (zh) | 金刚石/铜基复合材料的制备方法 | |
CN108257880A (zh) | 一种真空熔渗法制备金刚石/Si(Al)复合材料的工艺方法 | |
Zhai et al. | Effect of Si content on microstructure and properties of Si/Al composites | |
CN113235020B (zh) | 一种梯度金刚石/铜复合材料及其制备方法 | |
CN114479531A (zh) | 一种导电可磨耗封严涂层材料及其制备方法 | |
CN104045081B (zh) | 一种金刚石复合体及其制备方法 | |
CN114717441B (zh) | 一种低成本制备低密度高热导率的金刚石/铜复合材料的方法 | |
CN102709258A (zh) | 一种金刚石-硅复合材料 | |
CN102674840B (zh) | 一种金刚石-硅材料的快速烧结制备方法 | |
CN111733386B (zh) | 一种金刚石颗粒真空微蒸发镀钼方法 | |
CN109321882B (zh) | 改善金刚石/镁复合电子封装材料界面结合的镀层及方法 |
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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Changrui Inventor after: Jingqi Inventor after: Li Hongzhao Inventor after: Li Zhiyou Inventor after: Tian Wei Inventor before: Wang Changrui Inventor before: Jingqi Inventor before: Li Hongzhao Inventor before: Li Zhiyou Inventor before: Chen Minghe Inventor before: Xie Lansheng |
|
CB03 | Change of inventor or designer information |