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What is Yttrium element, its application,its commonly used testing methods?

  Did you know? The process of human beings discovering yttrium was full of twists and challenges. In 1787, the Swede Karl Axel Arrhenius accidentally discovered a dense and heavy black ore in a quarry near his hometown of Ytterby village and named it “Ytterbite”. After that, many sc... Read More

What is Erbium element metal,application, properties and commonly used testing methods

  As we explore the wonderful world of elements, erbium attracts our attention with its unique properties and potential application value. From the deep sea to outer space, from modern electronic devices to green energy technology, the application of erbium in the field of science continues to e... Read More

What is barium, what is its application, and how to test barium element ?

  In the magical world of chemistry, barium has always attracted the attention of scientists with its unique charm and wide application. Although this silvery-white metal element is not as dazzling as gold or silver, it plays an indispensable role in many fields. From precision instruments ... Read More

What is scandium and its commonly used testing methods

21 Scandium and its commonly used testing methods Welcome to this world of elements full of mystery and charm. Today, we will explore a special element together - scandium. Although this element may not be common in our daily lives, it plays an important role in science and industry. Scandium, ... Read More

Holmium element and common testing methods

Holmium Element and Common Detection Methods In the periodic table of chemical elements, there is an element called holmium, which is a rare metal. This element is solid at room temperature and has a high melting point and boiling point. However, this is not the most attractive part of the holmi... Read More

What is Aluminum beryllium master alloy AlBe5 AlBe3 and what it is used for ?

Aluminum-beryllium master alloy is an additive required for the smelting of magnesium alloy and aluminum alloy. During the melting and refining process of aluminum-magnesium alloy, magnesium element oxidizes before aluminum due to its activity to form a large amount of loose magnesium oxide film,... Read More

The use and dosage of holmium oxide, the particle size, color, chemical formula and price of nano holmium oxide

Wat is holmium oxide? Holmium oxide, also known as holmium trioxide, has the chemical formula Ho2O3. It is a compound composed of the rare earth element holmium and oxygen. It is one of the known highly paramagnetic substances together with dysprosium oxide. Holmium oxide is one of the components... Read More

What is the use of lanthanum carbonate?

Lanthanum carbonate is a versatile compound that plays an important role in a variety of industrial applications. This rare earth metal salt is primarily known for its use as a catalyst in the petroleum industry. Catalysts are crucial in the refining process because they help speed up chemical re... Read More

Research on the development and analysis technology of high performance tantalum pentachloride for tantalum carbide coating

1. Characterization of tantalum pentachloride: Appearance: (1) Color The whiteness index of tantalum pentachloride powder is generally above 75. The local appearance of yellow particles is caused by the extreme coldness of tantalum pentachloride after being heated, and does not affect its use. ... Read More

Is barium a heavy metal? What are its uses?

Barium is a heavy metal. Heavy metals refer to metals with a specific gravity greater than 4 to 5, and the specific gravity of barium is about 7 or 8, so barium is a heavy metal. Barium compounds are used to make the green color in fireworks, and metallic barium can be used as a degassing agent t... Read More

zirconium tetrachloride

Zirconium tetrachloride, molecular formula ZrCl4, is a white and shiny crystal or powder that is easily deliquescent. Unpurified crude zirconium tetrachloride is light yellow, and purified refined zirconium tetrachloride is light pink. It is a raw material for the industrial production of  zircon... Read More

The son of light among rare earth metals – scandium

Scandium is a chemical element with the element symbol Sc and atomic number 21. The element is a soft, silver-white transition metal that is often mixed with gadolinium, erbium, etc. The output is very small, and its content in the earth’s crust is about 0.0005%.   1. The mystery of s... Read More
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