Niobium

Word NIOBIUM
Character 7
Hyphenation ni o bi um
Pronunciations /naɪˈoʊbiəm/

Definitions and meanings of "Niobium"

What do we mean by niobium?

A silvery, soft, rare, ductile metallic element that occurs chiefly in columbite-tantalite and is used in steel alloys, arc welding, and superconductive materials. Atomic number 41; atomic weight 92.906; melting point 2,477°C; boiling point 4,744°C; specific gravity 8.57; valence 2, 3, 5. cross-reference: Periodic Table. noun

Chemical symbol, Nb; atomic weight, 94. A metal of steel-gray color and brilliant luster. noun

The chemical element of atomic number 41. Chemical symbol Nb. Atomic weight 92.91. Previously called columbium. See also columbium. noun

A metallic chemical element (symbol Nb) with an atomic number of 41. noun

A soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium noun

A chemical element (symbol Nb) with an atomic number of 41: a light grey, crystalline, ductile transition metal used in superconducting materials.

A single atom of this element.

The 41st metallic chemical element with the symbol Nb. Niobium is hard, durable, and strong, being very helpful in alloys for jet engines and oil rigs. It is also non-toxic and very pretty when anodized, making it an ideal metal for jewelry and art. It is classified as a semi-precious metal, but with its industrial and decorative uses, it becomes a very precious metal for some. The metal got its name from "Niobe", who was the daughter of Tantalus in Greek Mythology. This is also evident on the periodic table, due to Niobium being situated directly above Tantalum. However, it was originally named "Columbium", and was later changed for obvious reasons. Urban Dictionary

Synonyms and Antonyms for Niobium

  • Antonyms for niobium
  • Niobium antonyms not found!

The word "niobium" in example sentences

Mr. Hallbauer added: "With limited near-term niobium production on the horizon and demand steadily growing, an open pit mining operation at Aley has strong potential to become a key asset for Taseko." ❋ Unknown (2011)

The company produces more than 80% of the world's supply of niobium, which is used to strengthen steel and is widely employed in making cars and natural-gas pipelines. ❋ Alison Tudor (2011)

Brazil's Companhia Brasileira de Metalurgia e Mineraçào, or CBMM as it is known, produces more than 80% of the world's supply of niobium, which is used to strengthen steel and is widely employed in making cars and natural-gas pipelines. ❋ Alison Tudor (2011)

These minerals are the principal sources of columbium (commonly called niobium), tantalum and molybdenum metals. ❋ Unknown (2008)

Columbium (also called niobium), like vanadium, is generally considered to increase the hardenability of steel. ❋ S.SARAVANAN (2010)

Lance Cooley of the Fermi National Accelerator Laboratory is working with a metallic element called niobium to create the next generation of high-energy physics experiments. ❋ Unknown (2010)

Columbite is the ore of niobium, which is used in steels and high strength alloys. ❋ Chuck (2010)

China produces 95 percent of all rare earth concentrates, which are used in the production of many consumer electronics, and Brazil supplies 90 percent of all niobium, which is needed for steel alloys. ❋ Andrew Aziz (2008)

China, whose steelmaking capacity has recently leapt to over 700 million metric tons a year, is the world's biggest importer of niobium ❋ Alison Tudor (2011)

CBMM, established in 1955, mines the niobium deposit located near the city of Araxá, in the southeastern state of Minas Gerais. ❋ Alison Tudor (2011)

China, whose steelmaking capacity has risen to over 700 million metric tons a year, is the world's biggest importer of niobium and is seeking to secure global supplies. ❋ Alison Tudor (2011)

World-wide demand for niobium grew 10% annually from 2002 through 2009. ❋ Alison Tudor (2011)

HONG KONG—A consortium of five state-owned Chinese companies are buying a 15% stake in the world's largest niobium producer for $1.95 billion in cash, a move that highlights the race among steelmakers to secure resources amid tightening supply. ❋ Alison Tudor (2011)

Brasileira de Metalurgia e Mineracao and China's role in niobium supply. ❋ Kyong-Ae Choi (2011)

CBMM mines and processes niobium, a key rare metal used to produce high-end products such as automotive steel and pipelines. ❋ Kyong-Ae Choi (2011)

China isn't among the top five global producers of niobium, but it controls more than 90% of global supply of rare-earth metals in general—a group usually classified as 17 elements and sometimes called "21st Century gold" for their importance in high-tech applications. ❋ Kyong-Ae Choi (2011)

Niobium is a [good] [example] of a [multitasker]. ❋ CHNOPS (2020)

Cross Reference for Niobium

  • Niobium cross reference not found!

What does niobium mean?

Best Free Book Reviews
Best IOS App Reviews