Influences of Concrete Water Reducer on Different Kinds of Cement (3)
In this article, we will talk about the problems when water reducer meets different kinds of cement and solutions.…
In this article, we will talk about the problems when water reducer meets different kinds of cement and solutions.…
GH4049 is a nickel-based superalloy, which is an age-hardening alloy. The corresponding grade is GH49. Its nickel content is about 70%.…
Graphite has good conductivity, high crystallinity, and a well-layered structure. It is very suitable for repeated intercalation and deintercalation of lithium ions.…
In this article, we will talk about the problems when water reducer meets different kinds of cement and solutions.…
In this article, we will talk about the problems when water reducer meets different kinds of cement and solutions.…
Where to use water reducer and how to use concrete water reducer properly would be talked about in this article.…
The actual negative electrode materials used in lithium-ion batteries are basically carbon materials, such as artificial graphite, natural graphite, mesocarbon microspheres, petroleum coke, carbon fiber, pyrolysis resin carbon, etc.…
Energy is relatively high. It has high storage energy density, which has reached 460-600Wh/kg, which is about 6-7 times that of lead-acid batteries…
This article will introduce the dispersion, lubrication and steric resistance of water reducer.…
Lithium batteries were first used in pacemakers.…
Other five kinds of water-reducing agents: sulfamate high-efficient water reducer, fatty acids high-efficient water reducer, HSB aliphatic superplasticizer, powder polycarboxylate, casein will be introduced.…
GH4049 is a Ni-Co-Cr-based deposition hardening deformation superalloy, the application temperature is lower than 950℃.…
What is tungsten oxide? Tungsten oxide has a molecular formula of WO3 and a molecular weight of 231.85. It is a kind of tungstic anhydride, which is a tungstate product. Tungsten oxide includes tungsten trioxide and tungsten dioxide, and there is n…
Titanium powder: The product is silver-gray irregular powder, with large suction capacity, and is flammable under high temperature or electric spark conditions.Purity>99.9%Particle size: 60 nm About Titanium Ti Powder:Titanium powder is a kind of…
From April the French government will reduce fuel taxes slightly to ease the burden on consumers. Warned of possible energy shortages in France by the end of the year and called on the French to conserve electricity and gas from now on, saying that i…