CN106893914B - 一种TiC0.7N0.3-HfB2超硬材料及制备方法 - Google Patents
一种TiC0.7N0.3-HfB2超硬材料及制备方法 Download PDFInfo
- Publication number
- CN106893914B CN106893914B CN201710105748.1A CN201710105748A CN106893914B CN 106893914 B CN106893914 B CN 106893914B CN 201710105748 A CN201710105748 A CN 201710105748A CN 106893914 B CN106893914 B CN 106893914B
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- CN
- China
- Prior art keywords
- hfb
- tic
- raw material
- superhard material
- superhard
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- 239000000463 material Substances 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 229910003862 HfB2 Inorganic materials 0.000 claims abstract description 31
- 238000005245 sintering Methods 0.000 claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 16
- 238000007873 sieving Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000000498 ball milling Methods 0.000 claims description 5
- 239000013078 crystal Substances 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 5
- 239000011812 mixed powder Substances 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 239000000919 ceramic Substances 0.000 abstract description 6
- 229910010293 ceramic material Inorganic materials 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005253 cladding Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000004575 stone Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 238000000280 densification Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003966 growth inhibitor Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
-
- 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
- C22C29/04—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 carbonitrides
-
- 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
Abstract
Description
Claims (2)
Priority Applications (1)
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CN201710105748.1A CN106893914B (zh) | 2017-02-27 | 2017-02-27 | 一种TiC0.7N0.3-HfB2超硬材料及制备方法 |
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CN201710105748.1A CN106893914B (zh) | 2017-02-27 | 2017-02-27 | 一种TiC0.7N0.3-HfB2超硬材料及制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN106893914A CN106893914A (zh) | 2017-06-27 |
CN106893914B true CN106893914B (zh) | 2018-05-25 |
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CN201710105748.1A Expired - Fee Related CN106893914B (zh) | 2017-02-27 | 2017-02-27 | 一种TiC0.7N0.3-HfB2超硬材料及制备方法 |
Country Status (1)
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CN (1) | CN106893914B (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102864357A (zh) * | 2012-09-24 | 2013-01-09 | 厦门理工学院 | 纳米碳化硼和氮化硼复合增强碳氮化钛基金属陶瓷材料及其制备工艺 |
CN104745908A (zh) * | 2015-03-23 | 2015-07-01 | 山东大学 | 硼化钛复合碳化钛基金属陶瓷刀具材料的制备方法 |
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2017
- 2017-02-27 CN CN201710105748.1A patent/CN106893914B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102864357A (zh) * | 2012-09-24 | 2013-01-09 | 厦门理工学院 | 纳米碳化硼和氮化硼复合增强碳氮化钛基金属陶瓷材料及其制备工艺 |
CN104745908A (zh) * | 2015-03-23 | 2015-07-01 | 山东大学 | 硼化钛复合碳化钛基金属陶瓷刀具材料的制备方法 |
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CN106893914A (zh) | 2017-06-27 |
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Application publication date: 20170627 Assignee: Yuncheng Dazheng new energy auto parts Co.,Ltd. Assignor: Taiyuan University of Technology Contract record no.: X2021140000001 Denomination of invention: A TiC0.7N0.3-HfB2 superhard material and preparation method Granted publication date: 20180525 License type: Common License Record date: 20210202 |
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CF01 | Termination of patent right due to non-payment of annual fee |
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