Tungsten Disulfide as Solid Lubricating Material

Risk aversion plunged on the positive news of the Russia-Ukraine talks. After several days of rising oil prices, the price of precious metals continued to fall. Domestic futures markets remain stable for the time being.Back in international markets,…

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Cuprous Oxide as a Semiconductor Material

In terms of international pricing benchmarks, according to the CP data released by Saudi Aramco, the propane contract price (CP) in March was $895 / ton, up $120 / ton from the previous month, up 15.48% from the previous month and up 43.20% from the…

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What Are Alloy Additives

What Are Alloy Ingredients? Aluminum alloys can be modified through the alloying of elements such as Zinc (Zn) 7xxx, Iron (Fe), (Fe) and Nickel (Ni). Alloying agents are used to alter the properties of an alloy. They are added to melt in the process…

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What is Manganese Dioxide MnO2 Powder?

Koalas were declared endangered in eastern Australia on Friday, with more and more koalas dying from disease, habitat loss, and other threats. Earlier, the koala was considered a vulnerable species, and the Commonwealth Department of the Environment…

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