To achieve superior nodularity in our ductile iron casting process, we must pay attention to pure pig iron, adding proper alloy, good inoculation and temperature controlling.
1. Starting off Strong With Purer Pig Iron
Pig iron forms the foundation of a ductile cast iron casting and the overwhelming percentage of its composition, so it's imperative we start off right.
As climate change advances, the ocean’s overturning circulation is predicted to weaken substantially. With such a slowdown, scientists estimate the ocean will pull down less carbon dioxide from the atmosphere. However, a slower circulation should also dredge up less carbon from the deep ocean that would otherwise be released back into the atmosphere. On balance, the ocean should maintain its role in reducing carbon emissions from the atmosphere, if at a slower pace.
Imerys a annoncé ce lundi 8 juillet la vente de ses activités servant le marché du papier à une filiale du groupe Flacks, société d'investissement américaine, en précisant que cette transaction va se traduire par une perte comptable liée aux changes. «Imerys a finalisé ce jour (lundi) la cession de ses actifs dédiés au marché du papier (...) pour une valeur nette des capitaux propres proche de 150 millions d'euros»
Un total de 283 empresas se crearon en Euskadi en mayo, un 17,2% menos que en el mismo mes del pasado año, cuando nacieron 342, mientras que las disoluciones también bajaron, un 24 %, con la desaparición de 82 sociedades mercantiles, frente a las 109 que cerraron en mayo de 2023.
Según los datos del Instituto Nacional de Estadística, INE, todas las empresas creadas son sociedades limitadas. Por territorios, del total de nuevas empresas 162 tienen su sede en Bizkaia, 100 en Gipuzkoa y 21 en Araba.
Researchers at Zhejiang University in China have engineered an inverted perovskite solar cell using a novel high-entropy hybrid perovskite (HEHP) material. This approach has yielded an improvement in stability, without compromising efficiency.
KUKA y HS Automation diseñan una célula modular con la tecnología de impresión 3D de Meltio para la producción de piezas metálicas. Para satisfacer los retos en la industria metalúrgica ambas compañías han establecido nuevos estándares productivos con un nuevo tipo de impresión 3D de metal en una celda de automatización modular.
During a visit this week, Thuringia's Minister of Economic Affairs Wolfgang Tiefensee discussed with representatives of the company how Schuler's Erfurt site can be secured in the long term. “Our plant in Erfurt is an excellent and competitive location for heavy engineering with over 125 years of tradition, excellently trained specialists, state-of-the-art machinery and an optimal infrastructure,” emphasized Dr. Joachim Schönbeck, CEO of parent company ANDRITZ.
During a visit this week, Thuringia's Minister of Economic Affairs Wolfgang Tiefensee discussed with representatives of the company how Schuler's Erfurt site can be secured in the long term. “Our plant in Erfurt is an excellent and competitive location for heavy engineering with over 125 years of tradition, excellently trained specialists, state-of-the-art machinery and an optimal infrastructure,” emphasized Dr. Joachim Schönbeck, CEO of parent company ANDRITZ.