JP6692409B2 - 耐熱性マグネシウム合金 - Google Patents
耐熱性マグネシウム合金 Download PDFInfo
- Publication number
- JP6692409B2 JP6692409B2 JP2018507948A JP2018507948A JP6692409B2 JP 6692409 B2 JP6692409 B2 JP 6692409B2 JP 2018507948 A JP2018507948 A JP 2018507948A JP 2018507948 A JP2018507948 A JP 2018507948A JP 6692409 B2 JP6692409 B2 JP 6692409B2
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- magnesium alloy
- elongation
- heat resistance
- creep
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Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C23/00—Alloys based on magnesium
- C22C23/02—Alloys based on magnesium with aluminium as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/06—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of magnesium or alloys based thereon
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Heat Treatment Of Steel (AREA)
- Continuous Casting (AREA)
- Exhaust Silencers (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Forging (AREA)
- Materials For Medical Uses (AREA)
Description
0.1at.%以上0.3at.%以下のZnと、0.02at.%以上0.18at.%以下のSnとの、いずれかを含有し、
原子数における下記式(1)の不等式の条件を満たし、
残部がマグネシウムと不可避不純物とであるマグネシウム合金により上記の課題を解決したのである。
この発明は、少なくともAl,Mn,Ca,REを含有し、Zn又はSnを含有し、高温特性に優れたマグネシウム合金である。
Claims (2)
- 原子数の比において、Alを5.7at.%以上8.6at.%以下含有し、Caを0.6at.%以上1.7at.%以下含有し、Mnを0.05at.%以上0.27at.%以下含有し、希土類元素(RE)を0.02at.%以上0.15at.%以下含有し、0.1at.%以上0.3at.%以下のZnと、0.02at.%以上0.18at.%以下のSnとの、いずれかを含有し、
原子数における含有量が下記式(1)の不等式の条件を満たし、残部がMgと不可避不純物である、マグネシウム合金。
(Ca+RE)/Al>0.162 ……(1) - Alを6.2at.%以上7.5at.%以下含有し、Caを0.9at.%以上1.5at.%以下含有し、Mnを0.05at.%以上0.20at.%以下含有し、REを0.06at.%以上0.15at.%以下含有し、
0.15at.%以上0.25at.%以下のZnと、0.04at.%以上0.15at.%以下のSnとの、いずれかを含有する請求項1に記載のマグネシウム合金。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2016/060462 WO2017168645A1 (ja) | 2016-03-30 | 2016-03-30 | 耐熱性マグネシウム合金 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017168645A1 JPWO2017168645A1 (ja) | 2019-02-14 |
JP6692409B2 true JP6692409B2 (ja) | 2020-05-13 |
Family
ID=59962711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018507948A Active JP6692409B2 (ja) | 2016-03-30 | 2016-03-30 | 耐熱性マグネシウム合金 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10961608B2 (ja) |
EP (1) | EP3434798B1 (ja) |
JP (1) | JP6692409B2 (ja) |
KR (1) | KR20180125487A (ja) |
CN (1) | CN108884527A (ja) |
ES (1) | ES2784919T3 (ja) |
WO (1) | WO2017168645A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7315941B2 (ja) * | 2018-10-03 | 2023-07-27 | 地方独立行政法人東京都立産業技術研究センター | 粉末材料、及びマグネシウム合金部材の製造方法 |
US11895092B2 (en) * | 2019-03-04 | 2024-02-06 | Appgate Cybersecurity, Inc. | Network access controller operation |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3229954B2 (ja) | 1996-02-27 | 2001-11-19 | 本田技研工業株式会社 | 耐熱性マグネシウム合金 |
JP2002129272A (ja) | 2000-10-31 | 2002-05-09 | Ahresty Corp | ダイカスト用マグネシウム合金 |
JP2005068550A (ja) | 2003-08-06 | 2005-03-17 | Aisin Seiki Co Ltd | 耐熱性、鋳造性に優れ、安価な鋳造用耐熱マグネシウム合金 |
JP2006002184A (ja) | 2004-06-15 | 2006-01-05 | Toudai Tlo Ltd | 高強靭性マグネシウム基合金およびそれを用いた駆動系部品並びに高強靭性マグネシウム基合金素材の製造方法 |
JP4706011B2 (ja) | 2005-07-27 | 2011-06-22 | 国立大学法人東北大学 | マグネシウム合金、成形品およびマグネシウム合金の成形方法 |
JP5595891B2 (ja) | 2010-12-17 | 2014-09-24 | 株式会社豊田中央研究所 | 耐熱マグネシウム合金の製造方法、耐熱マグネシウム合金鋳物およびその製造方法 |
KR101080164B1 (ko) | 2011-01-11 | 2011-11-07 | 한국기계연구원 | 발화저항성과 기계적 특성이 우수한 마그네슘 합금 및 그 제조방법 |
JP5852039B2 (ja) | 2013-03-29 | 2016-02-03 | 株式会社栗本鐵工所 | 耐熱マグネシウム合金 |
-
2016
- 2016-03-30 JP JP2018507948A patent/JP6692409B2/ja active Active
- 2016-03-30 EP EP16896864.2A patent/EP3434798B1/en active Active
- 2016-03-30 KR KR1020187028092A patent/KR20180125487A/ko not_active Application Discontinuation
- 2016-03-30 WO PCT/JP2016/060462 patent/WO2017168645A1/ja active Application Filing
- 2016-03-30 ES ES16896864T patent/ES2784919T3/es active Active
- 2016-03-30 US US16/085,298 patent/US10961608B2/en active Active
- 2016-03-30 CN CN201680082831.5A patent/CN108884527A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20180125487A (ko) | 2018-11-23 |
WO2017168645A1 (ja) | 2017-10-05 |
US10961608B2 (en) | 2021-03-30 |
EP3434798A1 (en) | 2019-01-30 |
ES2784919T3 (es) | 2020-10-02 |
CN108884527A (zh) | 2018-11-23 |
JPWO2017168645A1 (ja) | 2019-02-14 |
EP3434798A4 (en) | 2019-01-30 |
EP3434798B1 (en) | 2020-03-18 |
US20190062879A1 (en) | 2019-02-28 |
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