KR20080026741A - 우라늄-지르코늄 분말 성형체의 저진공 소결 방법 및소결로 - Google Patents
우라늄-지르코늄 분말 성형체의 저진공 소결 방법 및소결로 Download PDFInfo
- Publication number
- KR20080026741A KR20080026741A KR1020060091676A KR20060091676A KR20080026741A KR 20080026741 A KR20080026741 A KR 20080026741A KR 1020060091676 A KR1020060091676 A KR 1020060091676A KR 20060091676 A KR20060091676 A KR 20060091676A KR 20080026741 A KR20080026741 A KR 20080026741A
- Authority
- KR
- South Korea
- Prior art keywords
- uranium
- sintering
- vacuum
- housing
- zirconium
- Prior art date
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Images
Classifications
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- 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
- B22F3/10—Sintering only
- B22F3/1003—Use of special medium during sintering, e.g. sintering aid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/04—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity adapted for treating the charge in vacuum or special atmosphere
-
- 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
- B22F2201/00—Treatment under specific atmosphere
- B22F2201/10—Inert gases
-
- 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
- B22F2201/00—Treatment under specific atmosphere
- B22F2201/20—Use of vacuum
-
- 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
- B22F2301/00—Metallic composition of the powder or its coating
- B22F2301/20—Refractory metals
- B22F2301/205—Titanium, zirconium or hafnium
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
소결온도(℃) | 소결시간(h) | 소결밀도(g/㎤) | 이론밀도(% TD) |
1100 | 100 | 8.04 | 92.7 |
1300 | 30 | 8.18 | 94.3 |
1350 | 30 | 8.44 | 97.3 |
1400 | 10 | 8.47 | 97.7 |
1450 | 3 | 8.50 | 98.0 |
1500 | 2 | 8.56 | 98.7 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060091676A KR100828414B1 (ko) | 2006-09-21 | 2006-09-21 | 우라늄-지르코늄 분말 성형체의 저진공 소결 방법 및소결로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060091676A KR100828414B1 (ko) | 2006-09-21 | 2006-09-21 | 우라늄-지르코늄 분말 성형체의 저진공 소결 방법 및소결로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080026741A true KR20080026741A (ko) | 2008-03-26 |
KR100828414B1 KR100828414B1 (ko) | 2008-05-09 |
Family
ID=39413978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060091676A KR100828414B1 (ko) | 2006-09-21 | 2006-09-21 | 우라늄-지르코늄 분말 성형체의 저진공 소결 방법 및소결로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100828414B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104651587A (zh) * | 2015-02-13 | 2015-05-27 | 戴长虹 | 真空炉以及连续式真空炉 |
EP4022651A2 (en) * | 2019-10-15 | 2022-07-06 | NuScale Power, LLC | Heat pipe networks for heat removal, such as heat removal from nuclear reactors, and associated systems and methods |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01197652A (ja) * | 1988-02-02 | 1989-08-09 | Nuclear Fuel Ind Ltd | ウラン・ジルコニウム合金の溶解方法 |
KR100285168B1 (ko) * | 1997-12-02 | 2001-03-15 | 장인순 | 고온,고압연소합성을이용한탄화물,붕화물또는질화물이도포된핵연료의제조방법 |
-
2006
- 2006-09-21 KR KR1020060091676A patent/KR100828414B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR100828414B1 (ko) | 2008-05-09 |
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