CA2967312A1 - Radiation shielding composition and method of making the same - Google Patents

Radiation shielding composition and method of making the same Download PDF

Info

Publication number
CA2967312A1
CA2967312A1 CA2967312A CA2967312A CA2967312A1 CA 2967312 A1 CA2967312 A1 CA 2967312A1 CA 2967312 A CA2967312 A CA 2967312A CA 2967312 A CA2967312 A CA 2967312A CA 2967312 A1 CA2967312 A1 CA 2967312A1
Authority
CA
Canada
Prior art keywords
powder
boron
metal
radiation shielding
particle size
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.)
Abandoned
Application number
CA2967312A
Other languages
English (en)
French (fr)
Inventor
Etienne Landry-Desy
Fabrice BERNIER
Genevieve Giasson
Muhammad Z. NAWAZ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ceradyne Inc
Original Assignee
Ceradyne Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ceradyne Inc filed Critical Ceradyne Inc
Publication of CA2967312A1 publication Critical patent/CA2967312A1/en
Abandoned legal-status Critical Current

Links

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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/052—Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/18—Non-metallic particles coated with metal
    • 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
    • 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
    • C22C29/062—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 B4C
    • 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
    • C22C29/14—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on borides
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F1/00—Shielding characterised by the composition of the materials
    • G21F1/02—Selection of uniform shielding materials
    • G21F1/06—Ceramics; Glasses; Refractories
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F1/00—Shielding characterised by the composition of the materials
    • G21F1/02—Selection of uniform shielding materials
    • G21F1/08—Metals; Alloys; Cermets, i.e. sintered mixtures of ceramics and metals
    • 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
    • B22F3/18—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by using pressure rollers
    • B22F2003/185—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by using pressure rollers by hot rolling, below sintering temperature
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Powder Metallurgy (AREA)
CA2967312A 2014-11-10 2015-11-09 Radiation shielding composition and method of making the same Abandoned CA2967312A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462077389P 2014-11-10 2014-11-10
US62/077,389 2014-11-10
PCT/US2015/059705 WO2016077213A1 (en) 2014-11-10 2015-11-09 Radiation shielding composition and method of making the same

Publications (1)

Publication Number Publication Date
CA2967312A1 true CA2967312A1 (en) 2016-05-19

Family

ID=55275154

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2967312A Abandoned CA2967312A1 (en) 2014-11-10 2015-11-09 Radiation shielding composition and method of making the same

Country Status (7)

Country Link
US (1) US20170335433A1 (cg-RX-API-DMAC10.html)
EP (1) EP3218905A1 (cg-RX-API-DMAC10.html)
JP (1) JP2017534059A (cg-RX-API-DMAC10.html)
KR (1) KR20170082582A (cg-RX-API-DMAC10.html)
CN (1) CN107636182A (cg-RX-API-DMAC10.html)
CA (1) CA2967312A1 (cg-RX-API-DMAC10.html)
WO (1) WO2016077213A1 (cg-RX-API-DMAC10.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201614008D0 (en) * 2016-08-16 2016-09-28 Seram Coatings As Thermal spraying of ceramic materials
CN108511096A (zh) * 2018-03-29 2018-09-07 广州新莱福磁电有限公司 一种轻质辐射防护材料
CN109321809B (zh) * 2018-10-26 2020-12-08 冯英育 吸收辐射的纳米粉末不锈钢及其制造方法和应用
US11898226B2 (en) * 2019-02-26 2024-02-13 Ut-Battelle, Llc Additive manufacturing process for producing aluminum-boron carbide metal matrix composites
CN111809098B (zh) * 2020-06-17 2021-09-10 清华大学深圳国际研究生院 一种乏燃料贮存用复合材料及其制备方法
CN112908505A (zh) * 2021-02-22 2021-06-04 中国核动力研究设计院 一种耐高温有机屏蔽材料
CN114836661A (zh) * 2022-06-09 2022-08-02 湖南金天铝业高科技股份有限公司 双尺度陶瓷颗粒增强铝基复合材料及其制备方法
JP2025526329A (ja) * 2022-07-19 2025-08-13 コリア アトミック エナジー リサーチ インスティテュート 優れた中性子吸収能と引張特性を有するチタン－ガドリニウム系合金の合金組成およびこれを用いて製造した中性子吸収構造材
CN117448657A (zh) * 2023-11-23 2024-01-26 中国核动力研究设计院 一种碳化硼不锈钢复合材料及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027377A (en) * 1975-06-25 1977-06-07 Brooks & Perkins, Incorporated Production of neutron shielding material
US4605440A (en) * 1985-05-06 1986-08-12 The United States Of America As Represented By The United States Department Of Energy Boron-carbide-aluminum and boron-carbide-reactive metal cermets
WO2005103312A1 (en) * 2004-04-22 2005-11-03 Alcan International Limited Improved neutron absorption effectiveness for boron content aluminum materials
JP4349265B2 (ja) 2004-11-22 2009-10-21 ソニー株式会社 プロセッサ
WO2006070879A1 (ja) * 2004-12-28 2006-07-06 Nippon Light Metal Company, Ltd. アルミニウム複合材の製造方法
EP3104995B1 (en) * 2014-02-13 2019-12-11 Ceradyne Inc. Method of making a metal matrix composite material

Also Published As

Publication number Publication date
US20170335433A1 (en) 2017-11-23
EP3218905A1 (en) 2017-09-20
WO2016077213A1 (en) 2016-05-19
KR20170082582A (ko) 2017-07-14
CN107636182A (zh) 2018-01-26
JP2017534059A (ja) 2017-11-16

Similar Documents

Publication Publication Date Title
EP3104995B1 (en) Method of making a metal matrix composite material
US20170335433A1 (en) Radiation shielding composition and method of making the same
US7998401B2 (en) Method for producing aluminum composite material
JP5726383B2 (ja) 金属基複合材およびその製造方法
US20090214886A1 (en) Metal matrix composite material
EP0244949A1 (en) Manufacturing of a stable carbide-containing aluminium alloy by mechanical alloying
WO2004102586A1 (ja) アルミニウム系中性子吸収材及びその製造方法
JP6031194B2 (ja) アルミニウム複合材、及びアルミニウム複合材の製造方法
JP5270677B2 (ja) 金属基複合材の製造方法
US7854886B2 (en) Production method for metal matrix composite material
JP5322754B2 (ja) 金属基複合材
Xie et al. Effect of Mg on the sintering of Al-Mg alloy powders by pulse electric-current sintering process
US9650295B2 (en) Method for producing an Al/TiC nanocomposite material
JP2010255032A (ja) 金属基複合材
JP5614906B2 (ja) 金属基複合材の製造方法
JP2023018507A (ja) アルミニウム基複合材及びその製造方法
US20090104470A1 (en) Production method for metal matrix composite material
WO2009054074A1 (en) Production method for metal matrix composite material
WO2009054073A1 (en) Production method for metal matrix composite material
US7854887B2 (en) Production method for metal matrix composite material

Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20210831