Property study of phase change materials for nanopatterning by Khoo, Chee Ying.

“…The thermal analysis showed approximately identical crystallization temperature but lower melting temperature than Ge2Sb2Te5 phase change material. …”
Get full text

Studying properties of SLM fabricated parts and relating properties of SLM parts to heat treated metals by Lam, Lit Ping

“…M2 High Speed Steel (HSS) parts are produced with an Additive Manufacturing (AM) technique, Selective Laser Melting (SLM). M2 HSS are valued for its high hardness and resistance to wear. …”
Get full text

Study on the lead cooled fast reactor (LFR) design by Quek, Ernest Tze Yeor

“…On the contrary, its melting point of 327.4 is considered to be too high which requires new innovative methods to counter the coolant from freezing and blockage of the circulation throughout the core. …”
Get full text

Two-way shape memory polymer by Chng, Wei Kee

“…This report will also investigate on the effect of the increased in the DCP percentage on the melting temperature and glass transition temperature of cPEVA.…”
Get full text

Design and investigation of air-cooled heat sinks using 3D printing technology by Lim, Ming Chong

“…This study presents the heat transfer performance of five pin fin heat sinks that have been fabricated using Selective Laser Melting. The five heat sinks vary in their pin fin cross-section, with two common designs, the circular pin fin and rounded rectangular cross-section pin fin, and three novel designs which consist of a NACA-0024, a NACA-4424 and also a NACA-4424 rotated at a 5° angle of attack. …”
Get full text

Fragment screening for stabilizers and binders to human DJ-1 by Oh, Xu Xuan

“…In the presence of CPD1, DJ1 was observed to have a positive melting temperature (ΔTm) shift in oxidised DJ1, showing an enhancement of DJ1 stability under oxidative conditions. …”
Get full text

Magnetocaloric effect in low cost MnNiSi-based alloys with Fe and Al doping by Ong, Rong

“…Experiments such as arc melting and heat treatment were conducted to process the alloy. …”
Get full text

Clinical Relevance of Laser-Sintered Co-Cr Alloys for Prosthodontic Treatments: A Review by Alifui-Segbaya, Frank, Evans, Jane, Eggbeer, Dominic, George, Roy

“…For the purpose of this review the term laser sintering also refers to laser melting technologies. The review notes that although there has been considerable progress with laser-sintered Co-Cr alloys, there is still a gap in knowledge and hence, further studies need to be undertaken to ascertain their suitability and provide recommendations.…”
Get full text
Get full text

“Materials Science” Challenges in the Additive Manufacturing of Industrial Parts by Hascoet, Jean-Yves, Marya, Surendar, Marya, Manuel, Singh, Virendra

“…Additive Manufacturing (AM), somewhat like fusion welding, brings into play: (1) complex and interacting physical phenomena such as heat and mass transfer, phase changes (including melting, solidification, allotropic transformations and diffusion phenomena such as epitaxial growth, grain growth), (2) a number of process variables associated to the moving heat source (e.g., its power, power distribution, relative speed, size, all affecting energy density), its paths (e.g., linear, circular, oscillatory), and added metal feed rate via powder, wire, or ribbon, all controlling deposit dimensions, aspect-ratios, and properties, including defects. …”
Get full text
Get full text

Novel material composites for dielectric elastomer actuators by Ankit

“…Hence, a novel low-temperature phase change material is identified for enabling reversible rigidity in the soft actuators owing to its low melting point, significant gap between melting and solidification, superior thermal stability, high mechanical strength and high dielectric constant. …”
Get full text

Interfacial characterization of SLM parts in multi-material processing : intermetallic phase formation between AlSi10Mg and C18400 copper alloy by Sing, Swee Leong, Lam, Lit Ping, Zhang, Dan Qing, Liu, Zhong Hong, Chua, Chee Kai

“…Multi-material processing in selective laser melting (SLM) using AlSi10Mg and UNS C18400 copper alloy was carried out. …”
Get full text

Computational framework for the simulation of multi material laser powder bed fusion by Tang, Chao, Yao, Liming, Du, Hejun

“…With reasonable assumptions, conduction mode or keyhole mode laser melting of miscible materials can be simulated via the proposed computational framework. …”
Get full text

Thermal characterization of novel 3-D printed lattice structures by Poh, Yew Teck

“…The researchers employed Selective Laser Melting (SLM) technology to print lattice structures with various geometries and infill densities. …”
Get full text

Enhanced mechanical and failure characteristic of woven carbon fiber reinforced thermoplastic laminates using core-shell particles by Sharma, Anurag, Joshi, Sunil Chandrakant

“…The primary challenge associated with this field is the high melting temperature and high viscosity of thermoplastic polymer melt, which restrict filler dispersion within them. …”
Get full text
Get full text

Fabrication and characterization of protein-based tissue scaffold by Ko, Kok Wei.

“…It was observed that the change in SF concentration does not affect the melting and crystallization behaviours of silk. And the spectra recorded from the structural analysis indicated the presence of secondary structures (α-helices and β-sheets) in amide I, II, III regions of protein. …”
Get full text

A study of shape memory effect in hydrogel/polyethylene glycol hybrid by Luke, Pennefather Pyne

“…Brief experiments were carried out and results show that HG/PEG hybrids do not experience volume expansion when heated above melting temperature of hybrid. Hybrids containing high weight percentage of PEG (> ~200 wt% of PEG) showed thermo-responsive shape memory effect, while hybrids containing lower weight percentage of PEG (< 100 wt% of PEG) became hard and brittle. …”
Get full text

Recognition of A-U and U-A base pairs in RNA duplexes by modified peptide nucleic acids by Yuan, Zhen

“…Our non-denaturing polyacrylamide gel electrophoresis and thermal melting results suggest that it is promising to incorporate modified thymine residues into PNAs for selective and sequence-specific recognition of RNA duplexes. …”
Get full text

Evaluation & characterization of biodegradable polymer by Loo, Jason Zi Shun

“…The increase in moisture content also decreases glass transition temperature while increasing melting temperature. Likewise, changes were observed for samples that were buried in soil. …”
Get full text

Multi-scale Modeling Of Additive Manufacturing Process by Seet, Gim Lee, Tor, Shu Beng, Chua, Chee Kai, Chandra, Shubham, Phanikumar, Gandham

“…To this need, a multi-scale numerical study is carried out combining a three-dimensional finite element (FE) based macro-scale and a cellular automaton (CA) based meso-scale model in order to simulate the dendritic grain growth in the selective laser melting (SLM) technique. The macro-scale model successfully simulates the heat transfer and fluid flow physics associated with a moving melt pool. …”
Get full text
Get full text

Mathematical modelling of subglacial drainage and erosion by Ng, FSL

“…At steady flow, creep closure of the channel walls is counteracted by melt-back due to heat dissipation, and this leads to an equilibrium relation between channel water pressure and discharge. …”