All these emerging applications benefit from a fast transformation, but up to now the speed limit of martensitic transformations has not been explored. Here, we demonstrate that a martensite to austenite transformation can be completed in under ten nanoseconds. We heat an epitaxial Ni-Mn-Ga film ...
aThe variety in dislocation content and size [26,32,69] translates to a corresponding variety in the critical strains for martensitic transformation. 品种在脱臼内容和大小 (26,32,69) 在重要张力翻译为对应的品种为martensitic变革。 [translate] ablack,ozone-resistant,resistant to hot air-90℃ 黑,...
What is the origin of any difference in strength? Microstructure in Steel: The microstructure of steel leads to its properties. The type of microstructure that develops in the steel depends on the carbon content and the cooling process. At ro...
aThe variety in dislocation content and size [26,32,69] translates to a corresponding variety in the critical strains for martensitic transformation. 品种在脱臼内容和大小 (26,32,69) 在重要张力翻译为对应的品种为martensitic变革。[translate]
1971, Scripta Metallurgica Localized deformation due to Portevin-LeChatelier effect in 18Mn-0.6C TWIP austenitic steel 2007, ISIJ International The effects of applied stress on the martensitic transformation in TiNi 1971, Metallurgical and Materials Transactions BView...
Is there a pink slip in my gene? Genetic discrimination in the workplace. United States Equal Employment Opportunity Commission, USA. PS Miller - 《Journal of Health Care Law & Policy》 被引量: 71发表: 2000年 Dissecting the Mechanism of Martensitic Transformation via Atomic-Scale Observations ...
Comparison of the geometrically nonlinear and linear theories of martensitic transformation Over the last few years, a continuum model based on finite or nonlinear thermoelasticity has been developed and successfully used to study crystalline soli... K Bhattacharya - 《Continuum Mechanics & Thermodynamics...
Laser transformation hardening is the most common laser heat treatment process that uses high-power lasers to rapidly heat a shallow surface layer of ferrous alloys past the austenitizing temperature. This erases microstructural banding and diffuses carbon, producing a uniform martensitic or bainitic ...
When the transformation to martensite is incomplete any remaining austenite is known as “retained austenite” After the steel has been quenched there is a martensitic microstructure with interstitial carbon atoms between the iron atoms which makes the crystal structure “tetragonal” rather than cubic:...
aWe note that the well known martensitic transformation in steel (Fe-C system) has commonalities with SMAs, that is, the transformations involve displacive (rather than replacive) motions of atoms, but there are distinct differences: 我们注意到,知名的martensitic变革 钢 (FeC系统) 有公共与SMAs,即...