CN114703430A - 一种高硼不锈钢及其增材制造方法 - Google Patents
一种高硼不锈钢及其增材制造方法 Download PDFInfo
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- CN114703430A CN114703430A CN202210630013.1A CN202210630013A CN114703430A CN 114703430 A CN114703430 A CN 114703430A CN 202210630013 A CN202210630013 A CN 202210630013A CN 114703430 A CN114703430 A CN 114703430A
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- 229910052796 boron Inorganic materials 0.000 title claims abstract description 60
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 44
- 239000010935 stainless steel Substances 0.000 title claims abstract description 40
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 40
- 239000000654 additive Substances 0.000 title claims abstract description 38
- 230000000996 additive effect Effects 0.000 title claims abstract description 38
- 239000000843 powder Substances 0.000 claims abstract description 57
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000008569 process Effects 0.000 claims abstract description 11
- 230000008021 deposition Effects 0.000 claims abstract description 9
- 238000002844 melting Methods 0.000 claims abstract description 9
- 230000008018 melting Effects 0.000 claims abstract description 9
- 239000012535 impurity Substances 0.000 claims abstract description 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 44
- 238000002156 mixing Methods 0.000 claims description 13
- 238000000151 deposition Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 8
- 229910033181 TiB2 Inorganic materials 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 claims description 4
- 238000000137 annealing Methods 0.000 claims description 3
- 238000005496 tempering Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000013078 crystal Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 229910000712 Boron steel Inorganic materials 0.000 description 9
- 229910052742 iron Inorganic materials 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 239000010936 titanium Substances 0.000 description 7
- 229910052804 chromium Inorganic materials 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 229910000521 B alloy Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
- B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
-
- 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
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/60—Treatment of workpieces or articles after build-up
- B22F10/64—Treatment of workpieces or articles after build-up by thermal means
-
- 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
- B33Y10/00—Processes of additive manufacturing
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- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
- C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Thermal Sciences (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Cr | Ni | Al | B | Ti | Fe |
15 | 20 | 1.5 | 2 | 5 | Bal. |
参数(单位) | 值 |
主激光功率(W) | 3000 |
副激光功率(W) | 1000 |
机械手运动速度(mm/min) | 400 |
副激光束运动速度(mm/min) | 2000 |
抗拉强度(Rm),MPa | 规定塑性延伸强度(R<sub>p0.2</sub>),MPa | 断后伸长率(A),% |
680 | 299 | 17.5 |
Claims (10)
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Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105957574A (zh) * | 2016-07-17 | 2016-09-21 | 邢桂生 | 一种核废料包装装置的制备方法 |
CN106378459A (zh) * | 2016-09-13 | 2017-02-08 | 安泰核原新材料科技有限公司 | 一种高硼不锈钢中子吸收材料及其制备方法 |
CN106435401A (zh) * | 2016-09-13 | 2017-02-22 | 安泰核原新材料科技有限公司 | 一种高硼不锈钢合金及其制备方法 |
CN107470619A (zh) * | 2017-07-12 | 2017-12-15 | 北京煜鼎增材制造研究院有限公司 | 一种金属零件的增材制造方法 |
US20180221954A1 (en) * | 2017-01-13 | 2018-08-09 | General Electric Company | Additive manufacturing using a mobile scan area |
DE102018201855A1 (de) * | 2018-02-07 | 2019-08-08 | Robert Bosch Gmbh | Werkstoff, geeignet für additive Fertigung |
CN110273098A (zh) * | 2019-04-12 | 2019-09-24 | 上海大学 | 核屏蔽奥氏体不锈钢合金材料及其制备方法 |
WO2020062341A1 (zh) * | 2018-09-28 | 2020-04-02 | 江苏大学 | 一种激光增材装置及其增材制造的方法 |
CN112059179A (zh) * | 2020-08-04 | 2020-12-11 | 北京航空航天大学 | 用于大型金属构件制造的激光增材制造设备及方法 |
CN112276087A (zh) * | 2020-11-12 | 2021-01-29 | 中国矿业大学 | 一种熔池扰动的金属零件激光增材制造方法及系统 |
CN112496339A (zh) * | 2020-11-12 | 2021-03-16 | 中国矿业大学 | 一种激光增材与激光冲击同步复合制造方法及系统 |
CN113385821A (zh) * | 2021-06-07 | 2021-09-14 | 温州竞合智造科技有限公司 | 一种丝-粉协同+激光-电弧复合的增材制造装置及方法 |
CN113857492A (zh) * | 2021-10-09 | 2021-12-31 | 华中科技大学鄂州工业技术研究院 | 一种自扰动激光增材制造方法 |
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2022
- 2022-06-06 CN CN202210630013.1A patent/CN114703430B/zh active Active
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CN105957574A (zh) * | 2016-07-17 | 2016-09-21 | 邢桂生 | 一种核废料包装装置的制备方法 |
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Address after: No. 1205, 1f, building 12, neijian Middle Road, Xisanqi building materials City, Haidian District, Beijing 100096 Patentee after: Beijing Yuding Additive Manufacturing Research Institute Co.,Ltd. Address before: No. 1205, 1f, building 12, neijian Middle Road, Xisanqi building materials City, Haidian District, Beijing 100096 Patentee before: BEIJING YUDING ZENGCAI MANUFACTURE RESEARCH INSTITUTE Co.,Ltd. |
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Address after: Building A10, No. 26 Jingwu Road, Xiong'an Area, China (Hebei) Pilot Free Trade Zone, Baoding City, Hebei Province (self declared) Patentee after: Beijing Yuding Additive Manufacturing Research Institute Co.,Ltd. Country or region after: China Address before: No. 1205, 1f, building 12, neijian Middle Road, Xisanqi building materials City, Haidian District, Beijing 100096 Patentee before: Beijing Yuding Additive Manufacturing Research Institute Co.,Ltd. Country or region before: China |