CN108788168B - 一种低氮含量的高熵合金粉末及其制备方法与应用 - Google Patents
一种低氮含量的高熵合金粉末及其制备方法与应用 Download PDFInfo
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- CN108788168B CN108788168B CN201810696177.8A CN201810696177A CN108788168B CN 108788168 B CN108788168 B CN 108788168B CN 201810696177 A CN201810696177 A CN 201810696177A CN 108788168 B CN108788168 B CN 108788168B
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- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 119
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 239000000843 powder Substances 0.000 title claims abstract description 58
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 39
- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- 238000007670 refining Methods 0.000 claims abstract description 85
- 239000000463 material Substances 0.000 claims abstract description 57
- 238000003723 Smelting Methods 0.000 claims abstract description 46
- 239000002994 raw material Substances 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 36
- 238000010146 3D printing Methods 0.000 claims abstract description 18
- 238000000889 atomisation Methods 0.000 claims abstract description 13
- 229910052742 iron Inorganic materials 0.000 claims abstract description 13
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 13
- 229910052702 rhenium Inorganic materials 0.000 claims abstract description 13
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 13
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 12
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 12
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 12
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 10
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 9
- 229910052796 boron Inorganic materials 0.000 claims abstract description 5
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 5
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 20
- 238000002844 melting Methods 0.000 claims description 18
- 230000008018 melting Effects 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 2
- 241001062472 Stokellia anisodon Species 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 7
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- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 19
- 239000007788 liquid Substances 0.000 description 18
- 239000000155 melt Substances 0.000 description 14
- 150000004767 nitrides Chemical class 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002184 metal Substances 0.000 description 11
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 10
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
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- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000009689 gas atomisation Methods 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
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- 238000007796 conventional method Methods 0.000 description 2
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- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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- 229910052739 hydrogen Inorganic materials 0.000 description 1
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- 239000000203 mixture Substances 0.000 description 1
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- 229910052720 vanadium Inorganic materials 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
-
- B22F1/0003—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
-
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
- B22F2009/0848—Melting process before atomisation
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
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CN201810696177.8A CN108788168B (zh) | 2018-06-28 | 2018-06-28 | 一种低氮含量的高熵合金粉末及其制备方法与应用 |
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CN201810696177.8A CN108788168B (zh) | 2018-06-28 | 2018-06-28 | 一种低氮含量的高熵合金粉末及其制备方法与应用 |
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CN108788168A CN108788168A (zh) | 2018-11-13 |
CN108788168B true CN108788168B (zh) | 2021-09-17 |
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Families Citing this family (10)
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CN109338315B (zh) * | 2018-12-06 | 2020-08-04 | 郑州启航精密科技有限公司 | 高性能靶材用多主元合金材料及其制备方法 |
CN109722584B (zh) * | 2019-03-04 | 2020-09-11 | 南京理工大学 | 一种制备钼钨钽钛锆高熵合金的方法 |
CN111331279B (zh) * | 2020-03-05 | 2022-04-12 | 西安理工大学 | 一种高熵合金预制体及钛与不锈钢的熔焊方法 |
CN111254339A (zh) * | 2020-03-06 | 2020-06-09 | 中国工程物理研究院材料研究所 | 五种钨系高熵合金及其制备方法 |
CN114737099B (zh) * | 2021-01-07 | 2024-02-09 | 苏州雷佳诺电子科技有限公司 | 一种NbCrReRuMo高强难熔高熵合金及其制备方法 |
CN113073320A (zh) * | 2021-03-23 | 2021-07-06 | 广东省科学院智能制造研究所 | 一种在核用结构材料表面制备高熵合金涂层的方法及核用耐辐照结构材料 |
CN113278861A (zh) * | 2021-05-12 | 2021-08-20 | 南昌大学 | 一种具有纳米相析出的高强度、高塑性的高熵合金及其制备方法 |
CN113976898A (zh) * | 2021-10-29 | 2022-01-28 | 康硕(德阳)智能制造有限公司 | 一种用于3d打印的高熵合金粉末及其制备方法 |
CN114406267B (zh) * | 2021-12-08 | 2024-04-26 | 西安理工大学 | 高熵合金浸渗连接CuW和CuCr材料的方法 |
CN115939035B (zh) * | 2023-02-06 | 2023-06-02 | 广州粤芯半导体技术有限公司 | 扩散阻挡层及其制备方法、集成电路Cu互连结构 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011184798A (ja) * | 2011-04-04 | 2011-09-22 | Toshiba Corp | スパッタリングターゲットとそれを用いたTi−Al−N膜および電子部品の製造方法 |
CN105328196A (zh) * | 2015-11-02 | 2016-02-17 | 中国核动力研究设计院 | 控制氮含量的U-Mo合金粉末制备工艺 |
CN105950947A (zh) * | 2016-07-06 | 2016-09-21 | 浙江亚通焊材有限公司 | 用于3d打印的富铁高熵合金粉体材料及其制备方法 |
CN106868345A (zh) * | 2017-03-01 | 2017-06-20 | 江苏隆达超合金航材有限公司 | 一种大幅降低镍基高温合金中n元素含量的真空感应熔炼工艺 |
CN107109542A (zh) * | 2014-11-05 | 2017-08-29 | 巴西冶金采矿公司 | 用于生产低氮、基本上不含氮化物的铬和含有铬加铌的镍基合金的方法以及所得铬和镍基合金 |
CN107190158A (zh) * | 2017-05-19 | 2017-09-22 | 江苏隆达超合金航材有限公司 | 降低镍基高温合金中o、n、s含量的真空感应熔炼工艺 |
-
2018
- 2018-06-28 CN CN201810696177.8A patent/CN108788168B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011184798A (ja) * | 2011-04-04 | 2011-09-22 | Toshiba Corp | スパッタリングターゲットとそれを用いたTi−Al−N膜および電子部品の製造方法 |
CN107109542A (zh) * | 2014-11-05 | 2017-08-29 | 巴西冶金采矿公司 | 用于生产低氮、基本上不含氮化物的铬和含有铬加铌的镍基合金的方法以及所得铬和镍基合金 |
CN105328196A (zh) * | 2015-11-02 | 2016-02-17 | 中国核动力研究设计院 | 控制氮含量的U-Mo合金粉末制备工艺 |
CN105950947A (zh) * | 2016-07-06 | 2016-09-21 | 浙江亚通焊材有限公司 | 用于3d打印的富铁高熵合金粉体材料及其制备方法 |
CN106868345A (zh) * | 2017-03-01 | 2017-06-20 | 江苏隆达超合金航材有限公司 | 一种大幅降低镍基高温合金中n元素含量的真空感应熔炼工艺 |
CN107190158A (zh) * | 2017-05-19 | 2017-09-22 | 江苏隆达超合金航材有限公司 | 降低镍基高温合金中o、n、s含量的真空感应熔炼工艺 |
Non-Patent Citations (1)
Title |
---|
转炉工序冶炼低氮品种钢中氮含量的控制;赵贝贝;《河北冶金》;20171228;第40-42页 * |
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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 |
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Effective date of registration: 20220915 Address after: 510000 363 Changxin Road, Tianhe District, Guangzhou, Guangdong. Patentee after: Institute of new materials, Guangdong Academy of Sciences Address before: 510000 363 Changxin Road, Tianhe District, Guangzhou, Guangdong. Patentee before: Institute of materials and processing, Guangdong Academy of Sciences |