sales@china-raremetal.com
Product show

 

Contact Us

Business talking:
E-mail:
sales@china-raremetal.com

Tel: (86)0791-88101311
Mobile: (86)13317053312
wechat idWechat ID: 13317053312
QQ ID:752340693
Skype ID: minnashu
Your current location :Home > Lanthanum Metal
Lanthanum (La) Metal

Lanthanum is a soft, malleable, ductile, silver-white metal. It is chemically active, it is one of the most reactive of the rare-earth metals: it oxidizes rapidly in air and it reacts with water to form the hydroxide. Lanthanum is easily ignited, its salts are often very insoluble.

Basic Information

Name: Lanthanum
Symbol: La
Atomic Number: 57
Atomic Mass: 138.9055 amu
Melting Point: 920.0 °C (1193.15 °K, 1688.0 °F)
Boiling Point: 3469.0 °C (3742.15 °K, 6276.2 °F)
Number of Protons/Electrons: 57
Number of Neutrons: 82
Classification: Rare Earth
Crystal Structure: Hexagonal
Density @ 293 K: 6.7 g/cm3
Color: white

Lanthanum (La) Sputtering Targets

Purity---La/TREM: 99%, 99.9%,  99.95%  TREM:99.5%,99%

Shape--- Discs, Plate, Step (Dia ≤300mm,,  Thickness ≥1mm)

                Rectangle, Sheet, Step (Length ≤1000mm, Width ≤300mm, Thickness ≥1mm)

                Tube( Diameter< 300mm,  Thickness >2mm, )

Lanthanum (La) Evaporation Material 

Shape: cylinder, pellet, taper, irregular piece

Purity---La/TREM: 99%, 99.9%,  99.95%  TREM:99.5%,99%

Specification--- custom-made

Lanthanum  Metal Products (La tube, wire, rod, foil,  slab, disk, granule, Lump... )

Purity--- La/TREM: 99%, 99.9%,  99.95%  TREM:99.5%,99%

Speciafication --- Wire (diameter 0.1mm - 5mm), Rod (diameter 0.5mm - 10cm ),

Foil (thickness to 0.25mm - 1.0mm, width < 30cm) Slab (thickness 1cm - 3cm, width < 40cm),

Disc (diameter < 35cm, thickness  0.1mm - 30mm )

Lanthanum Metals Powder ( La Powder )

Purity --- La/TREM: 99%, 99.9%,  99.95%  TREM:99.5%,99%

Shape --- 325 mesh, 250 mesh, 100 mesh, 60 mesh, 40 mesh, 20 mesh, 10 mesh 

Application --- in steel foundries industry for making FeSiMg alloy and it is used as an additive for hydrogen storage alloy.

Lanthanum Metals Lump Ingot ( La Metal )

Purity --- La/TREM: 99%, 99.9%,  99.95%  TREM:99.5%,99%

Shape --- Lumps(0.5cm, 1cm, 2cm, 3cm or more), Ingot

Application --- LaNi alloy used for batteries

 

 

 

CopyRight ©2010 China Rare Metal Material Co., Ltd. All rights reservedchina rare metal material co.,ltd