Material of the month

Here you find more information about our current material of the month

May 2012

Printed Circuit Board bare, gold-plated

There are many different kinds of Printed Circuit Boards. Though they are basically differentiated in 3 sorts. Depending on the type they can contain precious metals and can realise a high price.

Do not hesitate to send us your sample/pictures.We would be pleased to submit an offer.

 

 

 

 

Database

These are the previous materials of the month

April 2012

Silver-plated foils

These foils are used in different areas:

- print shops: offsetfoils

- medical science: radiographic films

- electronics: e.g. in keyboards

All of these foils are plated with silver and are probable to achieve a positive silver-worth depending on the type.




März 2012

Inner life of commutators

These gold-plated components consist of a basic material (copper) and are covered with a precious metal (gold). Depending on the type the gold content can be very high and it is even possible that the gold is worth more than the copper.

Do you have materials like that? Please do not hesitate to send us a sample!
We analyse it at no charge for you and we would be pleased to submit an offer.

 

 

Februar 2012

Printed Circuit Board "low grade"

There are many different kinds of Printed Circuit Boards. Though they are basically differentiated in 3 sorts. Depending on the type they can contain precious metals and can realise a high price.

Do not hesitate to send us your sample/pictures.
We would be pleased to submit an offer.

 

 

 

 

Januar 2012

Gold-plated plugs

These plugs are mostly electronic connectors. The housing is made of plastic. The PINS are mostly made of copper and gold-plated with a thin layer to prevent corrosion and thus permanently safeguard conductivity.
With this type of product it makes sense to recycle copper and gold.

We should be pleased to quote a price!

 

 

 

Dezember 2011

Silver-plated stampings

These silver-plated components are often obstructed in commutators/relays and have most of the time a high silver content.
We are able to recycle the complete components as well as the removed alpaca-springs.
For you the recycling of copper and silver is recommended!

 


 

 

November 2011

Printed Circuit Board "high grade"

There are many different kinds of Printed Circuit Boards. Though they are basically differentiated in 3 sorts. Depending on the type they can contain precious metals and can realise a high price.

Do not hesitate to send us your sample/pictures.
We would be pleased to submit an offer.

 

 

 

 

October 2011

Hybrid-ceramic

These very thin, fragile ceramic-pads are used in controllers for the automobile industry, but also in other electronic components.
On the ceramic carrier you can find a variety of precious metals, of which the recycling turned out to be worthwhile.

Please do send us a sample!

 

 

 

 

September 2011

Gold-plated plugs

These plugs are mostly electronic connectors. The housing is made of plastic. The PINS are mostly made of copper and gold-plated with a thin layer to prevent corrosion and thus permanently safeguard conductivity.
With this type of product it makes sense to recycle copper and gold.

We should be pleased to quote a price!



 

 

August 2011

Silver-plated brass stampings

This material, like almost all other materials containing precious metals, is an electrical engineering product. It is very difficult to see the silver-plating with the bare eye. The silver contents can be determined by means of analysis.

Talk to us about it!

 

 

 

July 2011

Ceramic/plastic ICs

These little chips are frequently created in the process of insertion when producing circuit boards or other electronic components. They mainly contain gold and silver.

Please do contact us if you possess any of these materials!

 

 

 

 

June 2011

Gold-plated components

These gold-plated components are mostly a product of the radio engineering industry and other areas of electronics. The base material is mostly made of copper or brass and coated with a layer of gold.

Please do send us a sample or simply contact us!

 

 

 

 

May 2011

Gold-plated plugs

These little gold-plated plugs are mainly used in the electrical engineering industry. Despite the plastic, the gold content is relatively substantial.

It always pays off to have materials recycled separately!

 

 

 

 

April 2011

Silver-plated wire

This fine silver-plated wire, frequently also referred to as “angel hair”, is largely used in the electronics industry. The silver contained in this product is mostly perfectly suitable for separate recycling which means that it would pay off for you to have it recycled.

Please do not hesitate to contact us!

 

 

 

 

March 2011

Cu-foil with components

These small foils contain besides copper also precious metals. They are frequently used in automobile industry. At the ends of the pins the peaks are gold-plated and also the small components contain some gold.

We look forward to your query and analyse your sample at no charge for you.

 

 

 

 

February 2011

Pin-springs

These pins can be found very often in electronic commutators/relays. The basic material can be copper but also iron, stainless steel or any other metal.
On top of the basic material there is a pin of pure silver. That is the reason why the recycling of the precious metal is so necessary and suggestive.

Please contact us!

 

 

 

January 2011

Gold-plated Printed Circuit Board

There are many different kinds of Printed Circuit Boards. Though they are basically differentiated in 3 sorts. Depending on the type they can contain precious metals and can realise a high price.

Do not hesitate to send us your sample/pictures.
We would be pleased to submit an offer.

 

 

 

 

December 2010

Inner life of commutators

These gold-plated components consist of a basic material (copper) and are covered with a precious metal (gold). Depending on the type the gold content can be very high and it is even possible that the gold is worth more than the copper.

Do you have materials like that? Please do not hesitate to send us a sample!
We analyse it at no charge for you and we would be pleased to submit an offer.

 

 

November 2010

Printed Circuit Board bare, gold-plated

There are many different kinds of Printed Circuit Boards. Though they are basically differentiated in 3 sorts. Depending on the type they can contain precious metals and can realise a high price.

Do not hesitate to send us your sample/pictures.
We would be pleased to submit an offer.

 

 

 

 

October 2010

Silver-plated foils

These foils are used in different areas:

- print shops: offsetfoils

- medical science: radiographic films

- electronics: e.g. in keyboards

All of these foils are plated with silver and are probable to achieve a positive silver-worth depending on the type.

 

 

September 2010

Inner life of commutators

These gold-plated components consist of a basic material (copper) and are covered with a precious metal (gold). Depending on the type the gold content can be very high and it is even possible that the gold is worth more than the copper.

Do you have materials like that? Please do not hesitate to send us a sample!
We analyse it at no charge for you and we would be pleased to submit an offer.

 

 

 

 
 
 | ALKU GmbH 2012 | 20.05.2012; 3:03