영어에서 SUPERPLASTIC 의 뜻은 무엇인가요?
초 소성
재료 과학에서 초 탄성은 고체 결정 재료가 인장 변형 동안 일반적으로 약 200 % 이상의 일반적인 파괴 점을 훨씬 넘어서 변형되는 상태입니다. 이러한 상태는 일반적으로 높은 상 동성 온도, 일반적으로 절대 융점의 절반에서 달성됩니다. 초소 성 재료의 예로는 미세한 금속 및 세라믹이 있습니다. 실리카 유리 및 중합체와 같은 다른 비결 정성 재료도 유사하게 변형되지만, 결정 성이 아니기 때문에 초 소성 변형이라고 불리지 않는다. 오히려 그들의 변형은 종종 뉴턴의 흐름으로 묘사됩니다. 초 변형 적으로 변형 된 재료는 파단으로 이어지는 "목"을 형성하는 대신 매우 균일 한 방식으로 더 얇아집니다. 또한, 초기 골절의 또 다른 원인 인 미세 공 형성이 억제된다. 금속 및 세라믹의 경우, 과립성에 대한 요구 조건은 미세 결정립 크기 및 열적으로 안정한 입자의 미세 분산이며, 이는 고온에서 입자 경계를 고정시키고 미세 결정 구조를 유지시키는 역할을하며, 초 소성 변형에 필요한 두 단계의 존재 .
영어 사전에서 superplastic 의 정의
사전에 superplastic의 정의는 파손없이 고온에서 매우 쉽게 성형됩니다. superplastic의 다른 정의는 그러한 금속, 합금 등입니다.
«SUPERPLASTIC» 관련 영어 책
다음 도서 목록 항목에서
superplastic 의 용법을 확인하세요.
superplastic 에 관련된 책과 해당 책의 짧은 발췌문을 통해 영어 서적에서 단어가 사용되는 맥락을 제공합니다.
1
Superplastic Flow: Common Basis for a Ubiquitous Phenomenon
A systematic approach based on the methods of mechanics of solids is likely to prove useful in improving the situation. The present book aims at the following. 1.
K.A. Padmanabhan, R.A. Vasin, F.U. Enikeev,
2001
2
Advances in superplasticity and
superplastic forming: ...
Scientists and engineers employed at automotive and aerospace manufacturing companies, as well as researchers based at universities, will find this volume particularly useful.
Eric M. Taleff, Minerals, Metals and Materials Society. Structural Materials Committee, Peter A. Friedman,
2004
3
Superplastic Forming of Advanced Metallic Materials: Methods ...
Part two discusses ways of modelling superplastic forming processes whilst the final part of the book considers applications, including superplastic forming of titanium, aluminium and magnesium alloys.
4
Titanium: A Technical Guide
Table 5.5 Temperatures for hot forming of titanium and some titanium alloys
Forming temperature At still higher temperatures, some alloys exhibit a
phenomenon known as superplasticity. Superplastic behavior has become
widely used in the ...
Matthew J. Donachie,
2000
5
Superplasticity in Metals and Ceramics
A materials engineering monograph in the Cambridge Solid State Science Series, first published in 1997.
T. G. Nieh, J. Wadsworth, O. D. Sherby,
2005
6
Superplasticity: Microstructural Refinement And
Superplastic ...
An excellent book that sets out the field of superplasticity in an elegant and consistent way. . . . This book goes far beyond the conventional reviews of the superplastic phenomenon.
Oskar Akramovich Kaĭbyshev, Farid Z. Utyashev,
2005
3.5.5 Superplastic Forming and Diffusion Bonding Titanium exhibits superplastic
behavior and the capability for diffusion bonding. These two characteristics can
be used individually or jointly for fabricating titanium components. A collection of
...
Gerd Lütjering, James C. Williams,
2007
Professors J. A. Belk and A. E. W. Smith, and Mr C. A. Hare, of the Royal Military
College of Science, Shrivenham, have developed a superplastic zinc-based alloy
, ZAM. Patents specifications for ZAM quote the contents of the alloy as "zinc ...
9
Aluminum and Aluminum Alloys
0.1 u5 NT6 10 5 10"4 10"3 10 □' 10"' Strain rate, s ' Argon pressure \U>"° Step 1
Step 2 £ 10 10"' 10"3 10~2 10" Strain rate, s"1 (b) pjn 1£ Stress versus strain (a)
and corresponding *" strain rate sensitivity m (b) for superplastic aluminum alloy ...
10
Nanomaterials: Synthesis, Properties and Applications, ...
13.2.1 Background of superplasticity Superplasticity refers to the capability of
some polycrystalline materials to undergo extensive tensile deformation without
necking or fracture. Although superplastic forming is now an established
industrial ...
A.S Edelstein, R.C Cammaratra,
1998
«SUPERPLASTIC» 단어를 포함하는 뉴스 기사
다음 뉴스 기사의 맥락에서 국내 및 국제 언론이 말하는 내용 및
superplastic 단어를 사용하는 방법을 알아보세요.
Environment-Controlled Dislocation Migration And Superplasticity in …
What would happen if peanut brittle, under certain conditions, acted like taffy? Something similar to that happens to a two-dimensional dichalcogenide analyzed ... «Tech Fragments, 5월 15»
RTI Advanced Forming Inc. Marks 50 Years in Washington
The presses they used were “strictly conventional, no SPF (superplastic forming),” Schrecengost added. “It was simple stuff.” The platform was for the Phantom ... «The Missourian, 2월 15»
Apple Filed a Liquid Metal Patent in Korea for a new Heat Sink
However, none of the conventional heat sink materials have a superplastic forming characteristic that would allow them to be thermoformed by processes such ... «Patently Apple, 10월 14»
2015 Panoz Esperante Spyder Gets 25th Anniversary Edition
The Esperante is still based around a modular extruded aluminum chassis with a carbon fiber superstructure and Superplastic Forming (SPF) aluminum body ... «MotorTrend Magazine, 9월 14»
The Outlook for Thermoplastics in Aerospace Composites, 2014-2023
... employs a disposable diaphragm, typically made from expensive superplastic-formed aluminum or polyimides which vastly increase recurring process costs. «High Performance Composites, 9월 14»
Bashing metal myths
One piece of kit the centre is particularly proud of is its new 1200T superplastic forming (SPF) press — the world's largest in a research setting — which has ... «The Engineer, 8월 14»
Basics of Aerospace Materials: Aluminum and Composites
Superplastic aluminum: Superplastic metal forming, a process similar to vacuum forming plastic sheets, has been used to form low-strength aluminum into ... «Machine Design, 6월 14»
Recyclable superplastics made with old chemistry
With an accidental tweak to a classic chemical reaction, scientists have created the first easily recyclable forms of mighty plastics. The discovery provides the ... «Science News, 5월 14»
R&D allows China to master superplastic forming technology
Chinese aviation technology research institute began developing its own superplastic forming technology — which can stretch metals greatly and form hard ... «WantChinaTimes, 9월 13»
Hot form press operator
The press heats the metal until it reaches a superplastic state and then we mould it using physical pressure and applying gases to shape it exactly as the ... «Financial Times, 3월 13»