|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Phase Selection in Solidi?cation of Undercooled Co–B Alloys显示文摘A series Co-(18.5–20.7) at.% B melts encompassing the eutectic composition(Co81.5B18.5) were solidi?ed at different degrees of undercooling. It is found that the metastable Co23B6 phase solidi?es as a substitute for the stable Co3 B phase in the alloy melts undercooled above a critical undercooling value of ~60 K.The Co23B6 and α-Co phases make up a metastable eutectic. The corresponding eutectic composition and temperature are Co80.4B19.6 and 1343 K, respectively. On exposure of the metastable Co23B6 phase at a given temperature above 1208 K, it does not decompose even after several hours. But it transforms by a eutectoid reaction to α-Co + Co3 B at lower temperature. | X.X.Wei W.Xu J.L.Kang M.Ferry J.F.Li | 2017 | Journal of Materials Science & Technology2017，33，4： | 2 |
| 2 | Magnetic resonance imaging in the prenatal diagnosis of congenital diarrhea显示文摘 | M.Colombani M.Ferry C.Toga V.Lacroze E.Rubesova R. A.Barth M.Cassart G.Gorincour | 2010 | Ultrasound Obstet Gynecol2010，，5： | 1 |
| 3 | Additive manufacturing of bulk metallic glasses:Fundamental principle,current/future developments and applications显示文摘As an advanced manufacturing technique,the advent of additive manufacturing(AM) has opened a new horizon of alternative ways to tackle the challenge of fundamental limits for manufacturing bulk metallic glasses(BMGs).In particular,selective laser melting(SLM),direct metal deposition(DMD),electron beam melting(EBM),and laser foil printing(LFP) have been used for producing BMGs with dimensions larger than what is possible using conventional techniques such as melt-spinning,suction-casting,die-casting,etc.In this review,we analyzed the current status,issues,structural evolution,and key properties of BMGs based on these emerging AM technologies.The aim is to outline a direction for the development of BMGs using AM technology,establishing a fundamental principle to optimize processing parameters for designing alloy compositions with the high glass-forming ability(GFA),and thermal stability against crystallization.This will provide the fundamental science underpinning the future development of AM technology in the fabrication of high-density,defect-free,and completely amorphous alloy components and devices. | H.R.Lashgari M.Ferry S.Li | 2022 | Journal of Materials Science & Technology2022，，24： | 0 |
| 4 | Soft tissue reconstruction of the lower extremity in the pediatric population显示文摘Lower extremity defects are a source of significant functional and psychosocial morbidity for pediatric patients and require complex reconstructions to restore form and function.The advent of microsurgical reconstruction along with advances in wound care techniques and technologies have empowered reconstructive surgeons to perform limb salvage surgery in patients that would traditionally require amputation;however,the indications for performing reconstructive surgery for complicated cases are not ironclad.While this is the case,applying the principles of lower extremity reconstruction in adults to the pediatric population is often sufficient to achieve a satisfactory outcome.This overview discusses the evaluation and management of soft tissue defects of the leg in pediatric patients. | Alejandro R.Gimenez Andrew M.Ferry William C.Pederson | 2022 | Plastic and Aesthetic Research2022，9，1： | 0 |
| 5 | 岩石中晶体粒度分布(CSD)和结晶动力学与力学(Ⅲ 变质结晶作用)显示文摘在变质岩中测定的晶体粒度分布(CSD)得出有关变质作用过程中晶体成核和生长速率,生长时间以及反应叠加程度(△T)的定量资料。采用布居密度函数n=dN/dL描述CSD,式中N为每单位面积晶体累积数,L为线性晶体粒度。斯凯岛高温(1000℃)玄武质角岩的橄榄石+辉石和磁铁矿的ln(n)与L的关系曲线决定了线性排列,这就证明变质作用过程中的连续成核作用与晶体生长。利用这些线性的斜度和截矩与生长速率估计值相配合可推断出在△T<10℃条件下小于100年的最小矿物生长时间和10^(-4)~10^(-1)/cm^3/s之间的成核速率。缅因州中南部区域变质泥质岩中的石榴石和磁铁矿具有钟形的CSD。我们把这种形状解释为两种作用过程的结果:1)最初的连续成核作用和晶体生长。2)以后由于退火作用造成的小晶体的损失。区域变质岩中的大晶体保持原来的粒度频率分布并可将其用于获得关于晶体成核与生长的原始条件的定量资料。退火的程度随变质级的升高而增大,而且当己知速率常数值时,可将其用于估计退火条件的持续时间。最后,不同形式的晶体粒度反映区域与接触变质岩的热历史方面的差异:因为接触变质作用涉及持续时间短的高温,最后产生的CSD是线性的,且不受退火作用的影响,类似于由熔体结晶的情况;因为区域变质作用涉及从高温拖长的冷却过程,原来的线性CSD受到以后退火作用改造成为钟形。 | Katharine V.Cashman John M.Ferry | 1992 | 世界地质1992，11，3： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员