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Dec 8, 2022 10:26
1 yr ago
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English term

RW filler sieved

English to Russian Tech/Engineering Chemistry; Chem Sci/Eng
By way of example, particle size distributions of silica fume particles (CAS number:
69012-64-2) that are commercially available (from RW Silicium GmbH) and in particulate powder form from Si production, RW filler sieved ["RW-Füller gesiebt"], and from ZrO2 production, RW filler Q1 Plus ["RW-Füller Q1 plus"], were determined experimentally by means of laser scattering.

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На всякий случай

Может быть, Вам пригодится эта информация:
https://www.silicium.de/en/
The German company RW silicium GmbH is a manufacturer of metallurgical silicon. The silver coloured semi-metal is generated in a process whereby quartz and carbon are converted in electric arc furnaces. It is used in the chemical industry as a basic element for silicione chemistry, microelectronics and solar energy and furthermore it is utilized as an alloying metal in aluminium foundries.
Amorphous silicon dioxide (mikrosilica) is also obtained as a by-product during the manufacturing process. The so-called RW-Füller is used either as an uncompacted, high-grade microfiller – or compacted as RW-Compasil – in ceramic and refractory products as well as in fibre cement and special concretes.
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