toughness相关论文
A spanning subgraph F of a graph G is called a path factor of G if each component of F is a path.A P≥k-factor means a p......
The high-manganese steels are important structural materials,owing to their excellent toughness at low temperatures.Howe......
Microstructural refinement mechanism and its effect on toughness in the nugget zone of high-strength
High-strength pipeline steel was subjected to friction stir welding (FSW) at rotation rates of 400-700 rpm,and the grain......
Microstructure and Mechanical Properties of Nb-and Nb +Ti-Stabilised 18Cr-2Mo Ferritic Stainless Ste
To explore the optimum use of stabilised elements and study the influences of stabilisation in 18Cr-2Mo grades,the Nb an......
Physically Cross-linked Hydrogels with Excellent Self-healing, Moldability, Antibacterial Activities
A simple strategy was developed to prepare a tough, self-healing, antibacterial and moldable hydrogel by introducing the......
The industrial trials of two cooling modes, i e, water cooling in forepart + air cooling in later part (WAC) and air coo......
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HDI trimer was firstly used to improve the mechanical properties of hydroxyl-ter-minated unsaturated polyester(UP).Mecha......
Utilizing pre-cast ECC panels as participating permanent formwork of concrete members,and the validity of using ECC to d......
R-curve behavior and thermal shock resistance of SiC-graphite composites prepared by PAS sintering p
SiC-graphite ceramic composites were successfully fabricated by plasma activated sintering (PAS) method at 1680 ℃.The e......
In this study, poly (lactic acid) (PLA)-based composites were prepared by solution blending method using nano-sized calc......
Generally,microstructures of coiled hot-rolled strips of micro-alloyed high-strength steel grades are quite complex and ......
Over the last decade press hardening process has become a key lightweight technology for the automotive industry worldwi......
Cement is the most used material in the world.Thanks to its low cost, it is he only material that can satisfy the growin......
The Effect of Carbon Nanotubes and Nanosilica Particles on the Toughening Performance of Polymer-Bas
Nano-fillers are considered good potential reinforcements for improving the mechanical and thermal properties of composi......
Niobium Bearing Low Carbon Low Alloy(LCLA)value-added S355 structural steels reduces the overall material and constructi......
The work attempts to investigate the effect of sepiolite nano fibers addition on mechanical property and sintering behav......
A novel concept has been yielded to fabricate composites possess both strong and tough characteristics.To fit the concep......
The expandable phenolic resol resins were synthesized by phenol,cardanol and paraformaldehydein the presence of alkaline......
RESEARCH AND DEVELOPMENT OF HEAVY GAUGE X80 PIPELINE PLATE UTILIZING OPTIMIZED ROLLING AND COOLING P
This paper reports on the experience with the production of 27/33 mm X80 heavy wall thicknesses,large OD(48”)in Shouqin......
Principles of Metallurgical Design for Strain-based Design Regulated X100 Line-pipe Steel -- A Tough
In order to cope with stringent loading environment in the Far Northern Region, X100 line-pipe steel etallurgy is specia......
This paper reviews our recent research efforts on the toughening and multifunctional properties of a class of nanoclay/t......
Preparation, microstructure and properties of ABS resin with bimodal distribution of rubber particle
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Meta-cholesterol-gelator which can self-assemble into organic nanostructure is successfully designed and synthesized, an......
The impact toughness and compressive strength of concrete added with calcium carbonate whisker are studied.It is found t......
Several molybdenum silicides based alloys were produced by arc cast method with different vanadium additions. The micros......
It has been found that the fracture toughness of epoxy resin is increasing enormously with a very little graphene.Ho......
The mechanical properties of stochastic foams suffer from size-dependent effects so that test specimens must be `suf......
WELDABILITY OF HSLA STEELS IN RELATION TO APPROPRIATE TOUGHNESS REQUIREMENTS FOR USE IN SAFE AND ECO
Research efforts in the development of high strength steels during the past 4 decades have led to a bundle of new st......
Usually,the mechanical properties of materials are measured by placing a small specimen in testing machines and foll......
We studied the dynamic fracture mechanical behavior of rock under different impact rates. The fracture experiment was a ......
Austenite steels are commonly superior in low temperature toughness.But it has beenfound that low temperature embrittle......
碳纤维增强锌基合金复合材料已经用液态渗透法制造出来了,并且进行了拉伸和冲击试验。本文着重对拉伸和冲击断口用扫描电镜和电子......
本文讨论t-ZrO_2/β″-A1_2O_3陶瓷中晶界ZrO_2粒子的长大机制和c-ZrO_2/β″-A1_2O_3、t-ZrO_2/β″-A1_2O_3陶瓷中ZrO_2的韧化机......
Effect of sigma phase precipitation on microstructure and properties of cast ZG0Cr26Ni5Mo3Cu3 duplex
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In the paper, the effect of niobium addition on the microstructure, mechanical properties and wear resistance of high ch......
Effect of electric field, stress and environment on delayed fracture of a PZT-5 ferroelectric cerami
The combined effect of electric and mechanical loading on fracture of a PZT-5 ferroelectric ceramic in silicone oil has ......
Simultaneously Improving the Tensile and Impact Properties of Isotactic Polypropylene with the Coope
In this article, crystalline morphology and molecular orientation of isotactic polypropylene(i PP), random copolymerized......
Enhanced Mechanics in Injection Molded Isotactic Polypropylene/Polypropylene Random Copolymer Blends
The crystallization behavior, rheological behavior, mechanical properties and microstructures of injection molded isotac......
Preparation,Rheological Properties and Primary Cytocompatibility of TPU/PLA Blends as Biomedical Mat
A polymer blends containing thermoplastic polyurethane(TPU) and poly(lactic acid)(PLA) as a biomedical material were pre......
In part I of this series, experimental investigation in EPFM (elastic-plastic fracture mechanics) had been discussed. In......
We perform synthesis, characterization, and application of nanostructured diamond composites. The enhancements of the th......
Drill pipe products are the most critical service requirement,the highest performance requirement and the highest qualit......
This paper introduces the research and development of high strength A517Q developed by Baosteel for platform rack,with m......
断裂韧度 breaking toughness,workof rupture材料在断裂负荷下的韧度(又称断裂功)。柔挺性 flexural stiffness材料抵抗横向弯曲......
DANIELI has recently implemented its Coil Quality Estimator (DANIELI-CQETM) system to the Hot Strip Mill of United Metal......
Hydroxyapatite(HA) co-doped with Zn2+ tand F- ions was synthesized by precipitation method for the first time in this st......
Hydrogels,three-dimensional hydrophilic polymer networks,are appealing candidate materials for studying the cellular mic......
