Archive for the ‘Semiconductor’ Category

Metering pumps optimise cathode materials for lithium batteries

Saturday, November 18th, 2017 von admin

Solenoid diaphragm metering pumps type gamma/ X

Ternary oxide systems containing lithium guarantee a high energy density, long service life and high number of charge cycles for lithium storage batteries. Metering systems ensure the quality of the precursors needed for production.

The most important storage materials for lithium ion batteries are lithium nickel manganese cobalt oxides, or NCM for short. Various manufacturers in China have specialised in the production of the ternary precursors needed for this. Their appearance, particle size, size distribution, declared purity, beat density and many other characteristics are important to determining the properties of the sintered cathode end product. The manufacturers needed to find reliable and accurate metering pumps and systems that were able to meet the stringent quality requirements of manufacturing ternary precursors.

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Almatec: AODD Series Now Available in Stainless Steel

Friday, October 27th, 2017 von admin

The Futur S/SH pump series is now available in 316 stainless steel with high surface finish for the transfer of pure solvents in the semiconductor industry.

Realizing the importance of reliable and contamination-free pump performance in critical semiconductor operations, Futur S/SH Series pumps are cleaned several times, then assembled and tested in a cleanroom line before being released for delivery. Futur S/SH Series pumps incorporate a “straight-through flow pattern” with only one wetted housing part (center housing) while the air control system and the air chambers are located in the side housings.

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