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Study on the surface formation mechanism and theoretical model of brittle surface roughness in turning machinable ceramics
Machinable ceramics are typical brittle materials, and their surface formation mechanism during machining has not been well revealed. Currently,...
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Study on the unstable crack propagation mechanism in turning machinable ceramics based on the energy conversion principle and the fracture mechanics theory
Through machinable ceramic turning tests, the crack propagation at the machined surface and subsurface is explored, and the mechanism of unstable...
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Machinable Materials
The ultrasound is beneficial in the machining of a wide range of materials. However, the device for rotary ultrasonic machining is not cheap. It can... -
Ceramics overview
Ceramic materials have rapidly become the material of choice for indirect restorations. There are a variety of material types available for use such...
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Transparent and Machinable Glass-Ceramics
“Glass-ceramics” are glasses with controlled crystallization having certain extraordinary properties and therefore unique applications. Since their... -
Progress in Preparation and Properties of Porous Silicon Nitride Ceramics
Porous silicon nitride ceramics is a promising functional ceramic material. In recent years, the research on the preparation of porous silicon...
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Natural rubber latex as a new binder for slip casting of alumina ceramics
The slip casting of ceramics uses synthetically prepared water-soluble polymers and polymer emulsions as binder to achieve adequate yield stress of...
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Study of Fracture Mechanism of Machinable Mica Glass-Ceramics under Quasi-Static Conditions
AbstractIn order to study the deformation and fracture mechanism of machinable mica glass ceramics under different loading modes, quasi-static...
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Research on three-dimensional cutting force theoretical model of turning glass–ceramics based on discretization of cutting edge
Cutting force is one of the most important physical quantities in the cutting process. Cutting force directly determines the generation of cutting...
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A cutting force theoretical model under the wear effect in turning glass–ceramics
The influence of tool wear on cutting force in turning glass–ceramics was studied, and a theoretical model of turning force considering tool wear was...
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Effects of BN content on the mechanical properties of nanocrystalline 3Y-TZP/Al2O3/BN dental ceramics
3Y-TZP/3wt% Al 2 O 3 powder was coated with varying amounts of BN using the urea and borate reaction sintering method, and then multiphase ceramics were...
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Ductile regime grinding of silicon nitride ceramics based on dynamic critical grinding depth
Considering both the grinding parameters and dynamic mechanical properties of the silicon nitride ceramics, the dynamic critical grinding depth model...
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Effect of nitride addition on the electrical and thermal properties of pressureless solid-state sintered SiC ceramics
SiC-0–8wt% Si 3 N 4 and SiC-0–10 wt% TiN ceramics were fabricated via pressureless solid-state sintering using B 4 C and C as sintering aids. Si 3 N 4 and...
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Glass–ceramics: A Potential Material for Energy Storage and Photonic Applications
Glass–ceramics are a class of materials with immense potential for many applications. Glass–ceramics, synthesized with appropriate composition and... -
Oxidation Behavior of Silicon-Based Ceramics Reinforced Diboride UHTC: a Review
Ultra-High Temperature Ceramics (UHTC) are the class of ceramics with melting temperature above 3000 °C and they can be used at temperatures above...
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Development of a manufacturing process for fine ceramic components using the composite of silica slurry: an evaluation of its mechanical durability
This study explains the development of a manufacturing process that is machinable for a ceramic product. The initial process involves manufacturing a...
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Microstructure and properties of porous Si3N4 ceramics by gelcasting-self-propagating high-temperature synthesis (SHS)
Porous silicon nitride ceramics have attracted a considerable attention due to their excellent overall performance, but poor porosity homogeneity and...
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Development of Glass Ceramics from Agricultural Wastes
Glass and ceramics have become an indispensable part of mankind, starting from home appliances to construction materials. Some common home appliance... -
Texture and anisotropy of hot-pressed h-BN matrix composite ceramics with in situ formed YAG
Textured hexagonal boron nitride (h-BN) matrix composite ceramics were prepared by hot-pressing using different contents of 3Y 2 O 3 −5Al 2 O 3 (molar ratio...
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Mineralogy and Properties of Raw Materials and Crystalline Phases of Ceramics and Glass–Ceramics
Almost every human endeavor is influenced by minerals. Many natural resources used in the manufacture of goods on which civilization and our lives...