RU2020128441A - Многослойная композитная система покрытия топлива с высокотемпературной герметичностью и устойчивостью к нештатным ситуациям - Google Patents
Многослойная композитная система покрытия топлива с высокотемпературной герметичностью и устойчивостью к нештатным ситуациям Download PDFInfo
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- RU2020128441A RU2020128441A RU2020128441A RU2020128441A RU2020128441A RU 2020128441 A RU2020128441 A RU 2020128441A RU 2020128441 A RU2020128441 A RU 2020128441A RU 2020128441 A RU2020128441 A RU 2020128441A RU 2020128441 A RU2020128441 A RU 2020128441A
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- nuclear fuel
- fibers
- layer
- multilayer coating
- forming
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- 239000011248 coating agent Substances 0.000 title claims 12
- 238000000576 coating method Methods 0.000 title claims 12
- 239000002131 composite material Substances 0.000 title claims 2
- 239000000446 fuel Substances 0.000 title 1
- 239000000835 fiber Substances 0.000 claims 19
- 238000000034 method Methods 0.000 claims 12
- 239000003758 nuclear fuel Substances 0.000 claims 12
- 238000000151 deposition Methods 0.000 claims 11
- 239000000919 ceramic Substances 0.000 claims 10
- 230000008021 deposition Effects 0.000 claims 6
- 239000011159 matrix material Substances 0.000 claims 5
- 229910000838 Al alloy Inorganic materials 0.000 claims 4
- 229910000831 Steel Inorganic materials 0.000 claims 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 4
- -1 iron-chromium-aluminum Chemical compound 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims 4
- 229910010271 silicon carbide Inorganic materials 0.000 claims 4
- 239000010959 steel Substances 0.000 claims 4
- 238000009954 braiding Methods 0.000 claims 3
- 238000004804 winding Methods 0.000 claims 3
- 229910000640 Fe alloy Inorganic materials 0.000 claims 2
- 229910001069 Ti alloy Inorganic materials 0.000 claims 2
- 229910001093 Zr alloy Inorganic materials 0.000 claims 2
- 238000001764 infiltration Methods 0.000 claims 2
- 230000008595 infiltration Effects 0.000 claims 2
- 229910000734 martensite Inorganic materials 0.000 claims 2
- 229910001092 metal group alloy Inorganic materials 0.000 claims 2
- 229910052727 yttrium Inorganic materials 0.000 claims 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims 2
- 238000005229 chemical vapour deposition Methods 0.000 claims 1
- 238000010288 cold spraying Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
Classifications
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Claims (30)
1. Многослойное покрытие (21) для стержня с ядерным топливом, содержащее:
внутренний слой (23);
промежуточный слой (29), сформированный на внешней поверхности (27) внутреннего слоя (23), содержащий:
взаимосвязанные керамические волокна; или
композит, содержащий:
взаимосвязанные керамические волокна; и
матрицу, содержащую карбид кремния, оксид алюминия, и их смеси или комбинации; и
взаимосвязанные керамические волокна; и
способный повторно формироваться внешний слой (35), осажденный на внешней поверхности (33) промежуточного слоя (29), причем указанный способный повторно формироваться внешний слой (35) содержит сплав железо-хром-алюминий.
2. Многослойное покрытие (21) для стержня с ядерным топливом по п. 1, в котором внутренний слой (23) содержит металлический сплав, выбранный из группы, состоящей из аустенитной стали, ферритно-мартенситной стали, сплава железа, сплава циркония, сплава титана, а также их слоистых комбинаций.
3. Многослойное покрытие (21) для стержня с ядерным топливом по п. 1, в котором внутренний слой (23) структурируется так, чтобы сформировать цилиндрическую трубу.
4. Многослойное покрытие (21) для стержня с ядерным топливом по п. 1, в котором указанный внутренний слой формирует полость для содержания ядерного топлива.
5. Многослойное покрытие (21) для стержня с ядерным топливом по п. 1, в котором взаимосвязанные керамические волокна содержат тканые или плетеные волокна из карбида кремния, тканые или плетеные волокна из глинозема, и их смеси или комбинации.
6. Многослойное покрытие (21) для стержня с ядерным топливом по п. 1, в котором взаимосвязанные керамические волокна имеют форму жгутов волокна, конфигурируемых в тканую или наматываемую структуру.
7. Многослойное покрытие (21) для стержня с ядерным топливом по п. 1, в котором матрица осаждается на и в тканую или наматываемую структуру из керамического волокна.
8. Многослойное покрытие (21) для стержня с ядерным топливом по п. 1, в котором сплав железо-хром-алюминий содержит стойкое к окислению покрытие.
9. Многослойное покрытие (21) для стержня с ядерным топливом по п. 1, в котором сплав железо-хром-алюминий способного повторно формироваться внешнего слоя (35) содержит иттрий.
10. Способ формирования многослойного покрытия (21) для стержня с ядерным топливом, включающий в себя:
формирование внутреннего слоя (23), содержащего металлический сплав, выбранный из группы, состоящей из аустенитной стали, ферритно-мартенситной стали, сплава железа, сплава циркония, сплава титана, а также их слоистых комбинаций;
нанесение промежуточного слоя (29) на внешнюю поверхность (27) внутреннего слоя (23), и
осаждение способного повторно формироваться внешнего слоя (35), содержащего сплав железо-хром-алюминий, на внешней поверхности (33) промежуточного слоя (29).
11. Способ по п. 10, в котором формирование внутреннего слоя (23) включает формирование внутреннего слоя (23) с образованием полости (24) для содержания ядерного топлива.
12. Способ по п.10, в котором нанесение промежуточного слоя (29) включает в себя обертывание, наматывание или оплетание волокнами, содержащими тканые или плетеные волокна из карбида кремния, тканые или плетеные волокна из глинозема, и их смеси или комбинации, на внутренний слой (23) с получением тканой структуры из керамического волокна, причем тканая структура керамического волокна формирует пустоты внутри.
13. Способ по п.12, в котором обертывание, наматывание или оплетание волокнами включает обертывание, наматывание или оплетание волокнами в виде жгутов волокон.
14. Способ по п.12, в котором нанесение промежуточного слоя (29) дополнительно включает осаждение матрицы поверх тканой структуры из керамического волокна.
15. Способ по п.14, в котором осаждение матрицы включает осаждение карбида кремния, глинозема, и их смесей или комбинаций, поверх тканой структуры из керамического волокна.
16. Способ по п.14, в котором осаждение матрицы включает осаждение с помощью процесса, выбранного из группы, состоящей из химического осаждения из паровой фазы, химической инфильтрации паров и инфильтрации золь-геля, для того, чтобы по меньшей мере частично заполнить пустоты.
17. Способ по п.10, в котором осаждение способного повторно формироваться внешнего слоя (35) включает осаждение способного повторно формироваться внешнего слоя (35) способом, выбранным из группы, состоящей из дугового, жидкофазного или холодного напыления.
18. Способ по п.10, в котором осаждение способного повторно формироваться внешнего слоя (35) включает инкапсулирование промежуточного слоя (29) и внутреннего слоя (23).
19. Способ по п.10, в котором осаждение способного повторно формироваться внешнего слоя (35) дополнительно включает осаждение иттрия.
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US14/956,892 US9982350B2 (en) | 2015-12-02 | 2015-12-02 | Multilayer composite fuel clad system with high temperature hermeticity and accident tolerance |
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WO2021216875A1 (en) * | 2020-04-24 | 2021-10-28 | Westinghouse Electric Company Llc | Nuclear fuel cladding for fast reactors, assemblies thereof, and methods of manufacture thereof |
CN111767514B (zh) * | 2020-06-29 | 2023-06-23 | 南京航空航天大学 | 薄片形陶瓷基纤维束复合材料制备方法及其纵向净面积确定方法 |
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JP2008070138A (ja) * | 2006-09-12 | 2008-03-27 | Global Nuclear Fuel-Japan Co Ltd | 核燃料集合体、それに用いる部品およびその製造方法 |
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2015
- 2015-12-02 US US14/956,892 patent/US9982350B2/en active Active
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2016
- 2016-10-24 EP EP16871234.7A patent/EP3383644B1/en active Active
- 2016-10-24 RU RU2020128441A patent/RU2743178C2/ru active
- 2016-10-24 CN CN202310348049.5A patent/CN116386905A/zh active Pending
- 2016-10-24 CN CN201680069853.8A patent/CN108290387A/zh active Pending
- 2016-10-24 WO PCT/US2016/058384 patent/WO2017095552A1/en active Application Filing
- 2016-10-24 JP JP2018523447A patent/JP6966436B2/ja active Active
- 2016-10-24 KR KR1020187018669A patent/KR102572043B1/ko active IP Right Grant
- 2016-10-24 ES ES16871234T patent/ES2954274T3/es active Active
- 2016-10-24 RU RU2018123505A patent/RU2732465C2/ru active
Also Published As
Publication number | Publication date |
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ES2954274T3 (es) | 2023-11-21 |
RU2018123505A3 (ru) | 2020-02-27 |
EP3383644A1 (en) | 2018-10-10 |
KR102572043B1 (ko) | 2023-08-28 |
WO2017095552A1 (en) | 2017-06-08 |
JP6966436B2 (ja) | 2021-11-17 |
US9982350B2 (en) | 2018-05-29 |
RU2732465C2 (ru) | 2020-09-17 |
RU2018123505A (ru) | 2020-01-10 |
CN116386905A (zh) | 2023-07-04 |
EP3383644B1 (en) | 2023-07-19 |
CN108290387A (zh) | 2018-07-17 |
KR20180080350A (ko) | 2018-07-11 |
RU2743178C2 (ru) | 2021-02-15 |
US20170159186A1 (en) | 2017-06-08 |
EP3383644A4 (en) | 2019-04-17 |
JP2019501372A (ja) | 2019-01-17 |
RU2020128441A3 (ru) | 2021-01-19 |
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