-
- Trade Leads
- Trade Services
- B2B Directories
- Trade Connections
- Misc
- Contact Us
A free import export trade leads B2B marketplace since 1996 for manufacturers, suppliers, exporters, importers, buyers, sellers, wholesalers, freight forwarders, shippers, trade shows, exhibits, and export management.
Hello visitor from
USA - 144 visiting from 112 USA 
19 Canada 
5 UK 
5 Belgium 
2 Singapore 
1 New Zealand
Hello visitor from
USA - 144 visiting from 112 USA 19 Canada 5 UK 5 Belgium 2 Singapore 1 New Zealand
Porous Aluminum Is Not Sintered Aluminum
Posted at: Wanted International Agents and Distributors | Posted on: Wednesday 19 December 2012 3:13 pm | Poster last visit: Friday 10 May 2019 |
Product Description:
Porous aluminum has a porous structure which is different from the structure and the manufacturing technology
of sintered metals.
Aluminum is casted together with crystal salt into the desired shape before the salt is washed out. The salt grains and their contact points are thus repleaced by pores.
In the case of sintered metals, the metal grains will be sintered together. The void between the granules defines the pores.
Therefore, both materials are just the opposite. Where sintered metalls have a metal grains, porous aluminum has pores.
Porous metals play an important role in modern technology. Filters and filter elements, journal bearings, silencers, fire breaks etc. of various metal powders are manufactured according to the method of powder metallurgy (powder metallurgy materials), the so-called sintering technology (sintered metal).
Permeable materials with high stability and high volume porosity produced by sintering technology are usually made of bronze, copper and steel.
Aluminum has equally high heat conduction and electrical conductivity properties but also low density and good corrosion resistance, thereby offering several advantages over bronze, copper and steel. However, it is difficult to produce porous materials from aluminum with sintering technology.
The following problem arises in the production of sintered aluminum: Aluminum powder reacts quickly and oxidizes the aluminum grains with non-melting oxide Al2O3. The temperature, at which the oxide wrapping dissolves, is somewhat higher than the melting temperature of aluminum. This temperature also depends on the size of the aluminum grains and the thickness of the oxide layer. Although in theory there are several methods for solving this problem, it is not yet possible to produce aluminium products with high volume porosity and adequate strength by the technology of sintering.
We provide a solution – Porous Aluminum!
Company Contact:
Contact Name: Olga Muehldorfer
Company Name: Exxentis
Email:
Tel: +41564300300
Fax:
Street Address: Schartenfelsstrasse
6
Wettingen 5430
Switzerland
Website: https://www.exxentis.co.uk
Member name: Exxentis
Country:
Switzerland
Member Since: 19 December 2012
Total Leads: 4 Exxentis Import Export Business Leads
Business focus: Porous Aluminum, Filter, Silencers, Heat Exchangers, Pneumatic Silencers
Chat:
Verify: Safe Import Export Tips
of sintered metals.
Aluminum is casted together with crystal salt into the desired shape before the salt is washed out. The salt grains and their contact points are thus repleaced by pores.
In the case of sintered metals, the metal grains will be sintered together. The void between the granules defines the pores.
Therefore, both materials are just the opposite. Where sintered metalls have a metal grains, porous aluminum has pores.
Porous metals play an important role in modern technology. Filters and filter elements, journal bearings, silencers, fire breaks etc. of various metal powders are manufactured according to the method of powder metallurgy (powder metallurgy materials), the so-called sintering technology (sintered metal).
Permeable materials with high stability and high volume porosity produced by sintering technology are usually made of bronze, copper and steel.
Aluminum has equally high heat conduction and electrical conductivity properties but also low density and good corrosion resistance, thereby offering several advantages over bronze, copper and steel. However, it is difficult to produce porous materials from aluminum with sintering technology.
The following problem arises in the production of sintered aluminum: Aluminum powder reacts quickly and oxidizes the aluminum grains with non-melting oxide Al2O3. The temperature, at which the oxide wrapping dissolves, is somewhat higher than the melting temperature of aluminum. This temperature also depends on the size of the aluminum grains and the thickness of the oxide layer. Although in theory there are several methods for solving this problem, it is not yet possible to produce aluminium products with high volume porosity and adequate strength by the technology of sintering.
We provide a solution – Porous Aluminum!
Company Contact:
Contact Name: Olga Muehldorfer
Company Name: Exxentis
Email:
Tel: +41564300300
Fax:
Street Address: Schartenfelsstrasse
6
Wettingen 5430
Switzerland
Website: https://www.exxentis.co.uk
Member name: Exxentis
Country:
SwitzerlandMember Since: 19 December 2012
Total Leads: 4 Exxentis Import Export Business Leads
Business focus: Porous Aluminum, Filter, Silencers, Heat Exchangers, Pneumatic Silencers
Chat:
Verify: Safe Import Export Tips
Similar Suppliers And Manufacturers Import Export Trade Leads
Sintered Porous Metal Filters For Industry - By YUBOFiltrationEquipment - On Tuesday 16 August 2022 8:30 am: porous metal filters are manufactured from isostatic cool pressing and high-temperature vacuum sintering the micron rating and distribution of the po....
Ptfe Porous Fabric - By bcptfe - On Monday 27 June 2022 1:47 am: porous ptfe fabric ptfe fabric wholesale supplier
product description
our ptfe porous fabric is made of fiberglass fabric impregnated with spei....
We Buy Aluminum Scrap, Aluminum Ingots And Residues - By ComtradeRecycling - On Wednesday 20 July 2022 3:53 am: aluminum scrap ingots amp amp residues
aluminium scraps such as wheels taint tabor tense extrusion airplane alloy used beverage cans and any ....
Sintered Mesh - By zwensinteredfilter - On Thursday 4 May 2023 7:07 am: sintered mesh technical parameter
raw material ss 316l ss 304
filter rating range 0 5 micron 2000 microns
filter efficiency amp gt 99 99 %
....
Sintered Stone Slab - By Unionstone - On Friday 10 June 2022 7:04 am: sintered stone slab is a very popular material for kitchentop countertop vanitytop flooring wall stairs etc
the regular sizes are 3200*1600*12m....
Sintered Fiber Felt - By zwensinteredfilter - On Thursday 4 May 2023 7:08 am: sintered fiber felt technical data
raw material ss 316l
filter rating range 1 micron 100 microns
filter efficiency amp gt 99 99 %
operation....
Sintered Filter Tube - By YUBOFiltrationEquipment - On Friday 19 August 2022 8:50 am: sintered tubes are available for various application fields such as liquid amp amp amp gas filtration of petroleum polyester filtration chemical fi....
Sintered Mesh Filter Cartridge - By zwensinteredfilter - On Tuesday 2 May 2023 8:01 am: sintered mesh filter cartridge technical parameter
raw material ss 316l ss 304
filter media zwen sintered mesh
filter rating range 0 5 micron .... Import Export Startup Stories
Share Your Story & Get Listed at StartImportExport.com- Shanghai Minjian Aluminum Co Ltd: Don Yang Of Shanghai Minjian Aluminum From China
- ALAKS Aluminyum: Ammar Meshhadi Of ALAKS Aluminyum, A leader in aluminum door and window accessories sector From Turkey
- Kornik Export Company: Ekambi Pramarasse Of Kornik Export Company From Thailand
- Prelead Industy Co Ltd: Norman Cao Of Prelead Industry, A Trading Company Specializing In Industrial And Electrical Products And Plastic Injection Molding From China
- Guangzhou Kinggreat Trading Ltd: Emma Lee Of Guangzhou Kinggreat Trading An Electronic Products And Accessories Supplier From China
TradersCity.com shall not be held liable for any user posted/submitted content including but not limited to trade leads, profiles, images, and any other data. TradersCity.com does not and did not verify any of users posted/submitted data nor is implicitly or explicitly recommending these business offers. TradersCity does not verify truthfulness, accuracy, completeness, nor legality of any businesses, services, and leads posted here. TradersCity does not represent Sellers or Buyers in any transaction between users of the website and is unable to make any opinion in regard to their performance in any transaction. TradersCity neither guarantees nor undertakes in any dispute between sellers and buyers. Protect your business from fraud by trading safely