Samarium Metal Sm CAS 7440-19-9 For SmCo Permanent Magnet Material

Specifications

Highlight:

samarium metal powder

,

praseodymium metal

Product name:

Samarium

Molecular formula:

Sm

Color:

Silver-gray

Form:

As-cast Or Block

CAS:

7440-19-9

Melting point:

1072 °C

Density:

7.54 G/mL

Solubility:

Reacts With Hot Water, Easily Soluble In Dilute Acid.

Sensitivity:

Air Sensitive, Moisture Sensitive

Application area:

Preparation Of Samarium Cobalt Magnetic Material And Nuclear Control Rod

Tags:

mixed metal

Key Attributes

Brand Name: KP

Place of Origin: Suzhou, China

Minimum Order Quantity: Negotiable

Price: Negotiable

Supply Ability: 2000 kg per week

Delivery Time: 3-5 work days

Payment Terms: L/C, T/T, D/P

Standard Packaging: Under Argon atmosphere or vacuum packaging, 50 kg / bag in iron drum

Product Description

Samarium Metal Sm CAS 7440-19-9 For SmCo Permanent Magnet Material

Name: Samarium metal Molecular formula: Sm

CAS: 7440-19-9 Molecular weight: 150.36

Description: Samarium can be made into various forms: Samarium foil, Samarium block and Samarium powder. Samarium is a silver gray metal with medium hardness, which is easy to oxidize in air. Samarium coexists with other rare earth elements in monazite sand, and also exists in bastnaesite. Samarium is stable in dry air, and oxide film is formed on the surface of Samarium in humid air. Metal Samarium can be prepared by reduction-distillation method using metal lanthanum to reduce Samarium oxide, because Samarium has a high vapor pressure and the vapor pressure of the reducing agent lanthanum is low. The metal Samarium produced in the reaction can be removed from the reactor by volatilization, which can promote the reaction to complete.

Specification:

Name		Sm_4N	Sm_3N	Sm_2N5
Molecular formula		Sm	Sm	Sm
CAS		7440-19-9	7440-19-9	7440-19-9
Total rare earth TREM	%	≥99.5	≥99.0	≥99.0
Sm/TREM	%	≥99.99	≥99.90	≥99.50
Total rare earth impurities	%	≤0.01	≤0.10	≤0.50
Fe	%	≤0.005	≤0.005	≤0.01
Si	%	≤0.005	≤0.005	≤0.01
C	%	≤0.01	≤0.02	≤0.03
Property		Lumpy, silver-gray luster
Application area		Preparation of samarium cobalt magnetic material and nuclear control rod
Package		Anti-oxidation measures sealed packaging, flexible packaging according to customer needs

Package: Under Argon atmosphere or vacuum packaging, 50kg per bag, also provide small package: 500g, 1kg, 5kg and other small packaging.

Use: It can be used in laser material, microwave and infrared equipment, and also in atomic energy industry. Used in electronics and ceramics industry. Samarium is easy to magnetize but difficult to demagnetize, which means that it will have important applications in solid-state components and superconducting technology in the future.

Samarium Metal Sm CAS 7440-19-9 For SmCo Permanent Magnet Material 0