Refine Copper Alloy Grains Rare Earth Alloys , Copper Lanthanum Alloy CuLa Master Alloy

Specifications

Highlight:

copper master alloys

,

aluminum master alloy

Product name:

Copper Lanthanum Alloy, CuLa Master Alloy

Molecular formula:

CuLa

Color:

Golden Gray

Form:

As-cast Alloy

Lanthanum content:

5%, 15%, 25%

Melting point:

900－1100℃

Size:

Irregular

Packing :

50 KG Per Iron Drum

Storage conditions:

No Restrictions

Application area:

Play The Role Of Grain Refinement And Purification Of Impurities, Improve The Mechanical Properties And Corrosion Resistance Of Copper Alloy

Tags:

magnesium master alloy

Key Attributes

Brand Name: KP

Place of Origin: Suzhou, China

Minimum Order Quantity: Negotiable

Price: Negotiable

Supply Ability: 500 kg per week

Delivery Time: 3-5 work days

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

Standard Packaging: 50 KG per bag, iron drum packaging

Product Description

Copper Lanthanum Alloy CuLa Master Alloy For Refine Copper Alloy Grains

Name: Copper Lanthanum Alloy Molecular formula: CuLa

Size: according to user's requirements La content: 5%, 15%, 25%(wt)

Description: Adding a small amount of lanthanum to pure copper can refine grains, and with the increase of lanthanum, the refining effect will be more obvious. The hardness of pure copper can be improved by trace lanthanum. It can be inferred from the relationship between grain size and hardness that the finer the grain, the higher the hardness. The copper lanthanum master alloy is obtained by vacuum melting by adding lanthanum to pure copper.

Specification:

Name		CuLa-5La	CuLa-15La	CuLa-25La
Molecular formula		CuLa	CuLa	CuLa
RE	wt%	5±2	15±2	25±2
La/RE	wt%	≥99.5	≥99.5	≥99.5
Si	wt%	<0.1	<0.1	<0.1
Fe	wt%	<0.15	<0.15	<0.15
Ca	wt%	<0.05	<0.05	<0.05
Pb	wt%	<0.01	<0.01	<0.01
Bi	wt%	<0.01	<0.01	<0.01
Cu	wt%	The rest	The rest	The rest
property		As-cast alloy, block or plate, golden gray
Application		Play the role of grain refinement and purification of impurities, improve the mechanical properties and corrosion resistance of copper alloy
package		Conventional packaging, flexible packaging according to customer needs

Package: Conventional packaging, 50kg per bag in iron drum packaging, also provide small package: 100g, 500g, 1kg, 5kg and other small packaging.

Used: It can fill the surface defects of copper alloy phase, hinder the growth of grains, refine grains and purify impurities, play the role of grain refinement and purification of impurities, improve the mechanical properties and corrosion resistance of copper alloy.