WebLeading grain refiner specialist MQP – which is set to present new technical research at TMS 2024 in the US this month – has committed to the advancement of sustainable manufacturing by making the production of its super-efficient Optifine 5:1 125 a ‘closed loop’ process. John Courtenay, Chairman and CEO, MQP The award … WebJan 4, 2024 · By using Optifine, casthouses can not only consistently reduce defects by up to 70%, they only need to use a third of the amount of standard TiBAI grain refiners typically used, bring costs down by half. Richard added: “To put this into context, current world usage of standard grain refiner worldwide stands at 120,000 tons per year.
OptiFine
WebNov 1, 2024 · Grain refiner particles, which are intended to induce the formation of fine equiaxed grain structure during the solidification of aluminum alloys, are prone to settling … WebFeb 23, 2013 · More recently it has been possible to study and quantify the various factors affecting grain refinement including melt nucleation level, growth restriction, grain refiner recovery, in line... dhs w2 form
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WebOptifine is a highly effective grain refiner and can achieve the level of refinement needed to avoid ingot cracking at up to 80% lower addition rates than standard TiBAl grain refiners. … Optimum and powerful grain refinement is a huge asset in advancing melt quality and … Quality Benefits Optifine grain refiner, in conjunction with Opticast technology, is … The reduction in the addition rate not only leads to quality and environmental … In the Opticast system calibration is an important step to determine how a … MULTI STAGE FILTRATION UNIT Within the aluminium casthouse industry there is a … This will deliver Optifine rod at a rate as low as 4.0cm per minute up to a maximum of … Grain refiner is crucial to preventing unwanted razor streaks, cracks and … The new MQP brochure in English is here! To view/download a copy please click … The new MQP brochure in Chinese is here! To view/download a copy please click … MQP formed in the year 2000 by John Courtenay, the current Chairman, is … WebGrain Refinement of Commercial EC Grade 1370 Aluminium Alloy for Electrical Applications Massoud Hassanabadi1, Shahid Akhtar2, Lars Arnberg1, ... Al-3Ti-1B, OPTIFINE, TiBloy, and Al-3Ti-0.15C, grain refiners to molten aluminium at 730 ± 5 °C. The macro structural analysis showed that 0.1 Wt % of TiBloy, Al-5Ti-1B, WebSep 1, 2024 · It should be noted that no grain refiner was added for any MC-DC casting experiments. For comparison, conventional DC casting with the addition of Optifine® (Al-3Ti-1B) grain refiner in the form of the master alloy was performed with a casting speed of 240 mm/min. The addition level of grain refiner was 1 g/kg. cincinnatis best brick oven pia