CN111154995B - 一种基于掺杂粘接相的超细碳化钨及其制备方法 - Google Patents
一种基于掺杂粘接相的超细碳化钨及其制备方法 Download PDFInfo
- Publication number
- CN111154995B CN111154995B CN202010001373.6A CN202010001373A CN111154995B CN 111154995 B CN111154995 B CN 111154995B CN 202010001373 A CN202010001373 A CN 202010001373A CN 111154995 B CN111154995 B CN 111154995B
- Authority
- CN
- China
- Prior art keywords
- tungsten carbide
- cobalt
- mixing
- powder
- doped
- 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.)
- Active
Links
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims abstract description 60
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 29
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000002156 mixing Methods 0.000 claims abstract description 20
- 229910021503 Cobalt(II) hydroxide Inorganic materials 0.000 claims abstract description 17
- ASKVAEGIVYSGNY-UHFFFAOYSA-L cobalt(ii) hydroxide Chemical compound [OH-].[OH-].[Co+2] ASKVAEGIVYSGNY-UHFFFAOYSA-L 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000005406 washing Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000012153 distilled water Substances 0.000 claims abstract description 13
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 238000005245 sintering Methods 0.000 claims abstract description 12
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims abstract description 11
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims abstract description 11
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims abstract description 11
- 229960004063 propylene glycol Drugs 0.000 claims abstract description 11
- 238000000498 ball milling Methods 0.000 claims abstract description 10
- GVEHJMMRQRRJPM-UHFFFAOYSA-N chromium(2+);methanidylidynechromium Chemical compound [Cr+2].[Cr]#[C-].[Cr]#[C-] GVEHJMMRQRRJPM-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910003470 tongbaite Inorganic materials 0.000 claims abstract description 9
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 238000010992 reflux Methods 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims abstract description 7
- 238000001556 precipitation Methods 0.000 claims abstract description 6
- 150000001868 cobalt Chemical class 0.000 claims abstract description 5
- 239000000843 powder Substances 0.000 claims description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 239000011230 binding agent Substances 0.000 claims description 12
- 239000011268 mixed slurry Substances 0.000 claims description 12
- 239000003112 inhibitor Substances 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 239000002270 dispersing agent Substances 0.000 claims description 6
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 3
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 3
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 3
- 239000005642 Oleic acid Substances 0.000 claims description 3
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 3
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 3
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 3
- 230000002401 inhibitory effect Effects 0.000 abstract description 5
- 239000010941 cobalt Substances 0.000 abstract description 4
- 229910017052 cobalt Inorganic materials 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 4
- 230000003647 oxidation Effects 0.000 abstract description 3
- 238000007254 oxidation reaction Methods 0.000 abstract description 3
- 229920005862 polyol Polymers 0.000 abstract description 3
- 150000003077 polyols Chemical class 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 13
- 239000000956 alloy Substances 0.000 description 10
- 229910045601 alloy Inorganic materials 0.000 description 10
- 239000002245 particle Substances 0.000 description 8
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229940044175 cobalt sulfate Drugs 0.000 description 1
- 229910000361 cobalt sulfate Inorganic materials 0.000 description 1
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
Images
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
- C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
- C22C29/067—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds comprising a particular metallic binder
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
- C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010001373.6A CN111154995B (zh) | 2020-01-02 | 2020-01-02 | 一种基于掺杂粘接相的超细碳化钨及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010001373.6A CN111154995B (zh) | 2020-01-02 | 2020-01-02 | 一种基于掺杂粘接相的超细碳化钨及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111154995A CN111154995A (zh) | 2020-05-15 |
CN111154995B true CN111154995B (zh) | 2021-08-20 |
Family
ID=70561204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010001373.6A Active CN111154995B (zh) | 2020-01-02 | 2020-01-02 | 一种基于掺杂粘接相的超细碳化钨及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111154995B (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101845579A (zh) * | 2010-06-28 | 2010-09-29 | 株洲钻石切削刀具股份有限公司 | 非均匀硬质合金及其制备方法 |
CN103128304A (zh) * | 2011-12-02 | 2013-06-05 | 深圳市格林美高新技术股份有限公司 | 一种制备球形钴粉的方法 |
-
2020
- 2020-01-02 CN CN202010001373.6A patent/CN111154995B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101845579A (zh) * | 2010-06-28 | 2010-09-29 | 株洲钻石切削刀具股份有限公司 | 非均匀硬质合金及其制备方法 |
CN103128304A (zh) * | 2011-12-02 | 2013-06-05 | 深圳市格林美高新技术股份有限公司 | 一种制备球形钴粉的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN111154995A (zh) | 2020-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4257690B2 (ja) | 粉末冶金用途のための焼結活性金属粉末及び合金粉末、それらの製造方法並びにそれらの使用 | |
US7077883B2 (en) | Pre-alloyed bond powders | |
JP2003518195A (ja) | 粉末混合物と複合粉末、その製造方法、及び複合材料におけるその使用 | |
CN106636834B (zh) | 抑制硬质合金晶粒长大的方法及超细晶硬质合金制备工艺 | |
EP3108985B1 (en) | Production method for seed crystal used in production of hydrogen-reduced nickel powder | |
CN108772569B (zh) | 一种超细纳米钨粉的水热制备方法 | |
CN113502426B (zh) | 一种多晶粒尺度硬质合金及其制备方法 | |
CN106219547A (zh) | 一种固‑液掺杂法制备含Cr的超细WC粉的方法 | |
CN1022767C (zh) | 含稀土的硬质合金的制造方法 | |
CN115679174A (zh) | 一种超强钨丝及其制备方法 | |
CN108746656B (zh) | 用于金刚石制品的预合金粉及其制备方法 | |
CN110438384B (zh) | 一种铁镍基超细晶硬质合金及其制备方法 | |
CN107265458A (zh) | 钨粉分级制备超粗晶粒硬质合金的方法 | |
CN113059161B (zh) | 一种聚晶金刚石复合片及其制备方法 | |
CN111154995B (zh) | 一种基于掺杂粘接相的超细碳化钨及其制备方法 | |
CN111020337B (zh) | 一种应用于超细碳化钨制备的抑制剂及其制备方法 | |
JP4257683B2 (ja) | コバルト金属集塊体、その製法及びその使用法 | |
KR19990021988A (ko) | 코발트 금속 응집체와 이의 제조 방법 및 용도 | |
CN115070042A (zh) | 一种稀土氧化物改性硬质合金车刀片及其制备方法 | |
CN113857474A (zh) | 一种添加Ce元素的WC表面包覆Co粉末制备方法 | |
CN109019603B (zh) | 一种碳化钨粉末的制备方法 | |
CN102965559B (zh) | 含片状碳化钨颗粒的物料及其制法和使用其制合金的方法 | |
CN107937788B (zh) | 纳米稀有金属改性的纳米晶wc硬质合金的制备方法 | |
CN111392727A (zh) | 一种模具材料用碳化钨粉末及其制备方法 | |
CN116904821B (zh) | 一种含二元稀土复合氧化物的钨丝基材及其制备方法 |
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 | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200528 Address after: 518101 No. 2008, building a, Rongchao Binhai building, south side of Xinghua South Road, Bao'an Central District, Bao'an District, Shenzhen City, Guangdong Province (office only) Applicant after: GEM Co.,Ltd. Address before: No. 3, Yingchun Avenue, high tech Zone, Jingmen City, Hubei Province Applicant before: JINGMEN DEWEI GELINMEI WOLFRAM RESOURCE CYCLE UTILIZATION Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201202 Address after: No.8, Changqing Road, Duodao District, high tech Zone, Jingmen City, Hubei Province Applicant after: Jingmen meideli CNC Material Co.,Ltd. Address before: 518101 No. 2008, building a, Rongchao Binhai building, south side of Xinghua South Road, Bao'an Central District, Bao'an District, Shenzhen City, Guangdong Province (office only) Applicant before: GEM Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240604 Address after: 448124 No. 8, Changqing Road, Duodao District, Jingmen City, Hubei Province (Hubei lvwu) Patentee after: Hubei green Tungsten Resource Recycling Co.,Ltd. Country or region after: China Address before: 448000 No.8, Changqing Road, Duodao District, high tech Zone, Jingmen City, Hubei Province Patentee before: Jingmen meideli CNC Material Co.,Ltd. Country or region before: China |