Hollow glass powder (HGM) mainly composed of borosilicate glass

Hollow glass powder (HGM), mainly composed of borosilicate glass, is an important inorganic filler with low density, high-temperature resistance, good fluidity, heat insulation, and good thermal stability. Through surface modification, HGB is applied to produce the composites, consequently improving properties. The improvements are in physical properties, such as tensile strength, elasticity modulus, dimensional stability, heat distortion temperature, and low density. More previous studies on th

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Why is tantalum carbide easy to be melted and decomposed by potassium pyrosulfate

What is tantalum-carbide? Tantalum carbide The advantages of (TaC ceramic particles include a high melting temperature (3880), high hardness (2100HV0.05), excellent chemical stability, strong thermal and electrical conductivity and good chemical stability. It is expensive and has other drawbacks, so only the use of nickel- or aluminium-based substrates was reported. Chao, along with others, have created nickel-based reinforced tantalum caride surface composites by laser cladding. Yu et. al.

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What is WS2 powder?

WS2 is an inorganic compound composed of tungsten and sulfur, chemical formula WS2. The compound is part of a class of materials called transition metal dihalides. It occurs naturally in the form of the rare mineral tungsten. This material

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What is Aluminium magnesium boride

What is Aluminium magnesium boride?AlMgB14 ceramics were reported as high-hardness materials over a decade ago. While different synthesis routes for processing AlMgB14 ceramics were reported in the past, the synthesis routes are still not optimized and present a significant challenge to the manufacturers. This work explored six different synthesis routes for the synthesis of AlMgB14 powder. The synthesized compositions were characterized by XRD, where weight fractions of each phase were calculat

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The number of confirmed diagnoses in South Korea rebounded significantly, affecting the supply of polycarboxylic acid superplasticizers

South Korea's Central Epidemic Prevention Countermeasures Headquarters reported on March 19 that as of 00:00 on the 19th local time, South Korea had newly added 152 confirmed cases of new coronary pneumonia, and the cumulative number of conf

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Application of graphene in lithium-ion batteries

The unique physical and chemical characteristics of graphene make graphene a great candidate for research in electrode materials. With different applications, graphene can be classified into three types: application of graphene to lithium-ion cells, application of anode material, and any other application. Application graphene to cathode materials Cathode materials for lithium-ion batteries must have high reversible potential, stable and large potential, low cost, and no toxicities. LiFePO4 (l

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