April 2010

DISAPPOINTED WITH WORDPRESS

Dear friends from my WORDPRESS Blog welding, sorry mind and brought me a fiasco, as recently Welding created a blog yesterday and going to create a new post, I find that my blog has gone the administration section so that I can not even create a new entry, much less be able to continue running it. so I am forced to withdraw with this tool, you promised me very "good."

just wish that at least if they changed the management system of internal administration, would say why and when and how new implementation.

LAMENTABLE MIND, THE LOST AND WE GIVE FOR FUN, THAT IS STILL ALIVE, BUT http://talleresroyo.wordpress.com/ LAST ENTRY TO PUT.

ASK A THOUSAND APOLOGIES MY READERS AND EXPLANATIONS TO WORDPRESS. Greetings

J. Royo Fermín

STEEL CUT OR COR-TEN A

steel type 'COR-TEN A' or `cut steel 'has a high content of copper, chromium and nickel they get to the surface oxide layer formed in stainless steels have special characteristics. Thus, the film caused by the exposure to the atmosphere under normal conditions is particularly dense, highly, adherent, stable and 'regenerating' (if the area receives some, that do less damage to the layer jump oxide, it just regenerates and homogenizing) for all that, the corrosion of steel (normally) is interrupted due to the self-protective action of oxide, thus galvanizing the protection path and / or painting becomes superfluous. In general you should avoid overlaps form cords or where water can accumulate, since its continued presence would prevent the development of the protective film and could become a source of corrosion. This layer of rust-red color and gives a characteristic color, making it one of the most used materials contemporary artists for making art and more recently by architects who want to innovate and use new materials in their projects.

WELDING:

cut steel welding supports the techniques of low-alloy steels: submerged arc welding or coated in an inert atmosphere or flux cored arc (the electrodes in this case, low hydrogen content). Can be welded both manually or automatically. So that the weld is also resistant corrosion must be used filler material containing Ni of similar composition to the base metal. Good for any of the procedures commonly used in welding of high strength steels.

In INTES, we are specialized in the construction of facades, as in the large sculptures, carvings such as medium, small, design furniture, decoration, special designs, tree wells, planters, etc. ., using this material as a base and, if the design or sculpture requires, wood, stainless steel, etc. Are available from the following measures and wire electrode for welding

ELECTRODES:

Ø2.5 mm 6x105 package you

Ø3.25 mm: 6x70 package you

THREAD:

Ø1 mm: 16kg coil

Ø1.2 mm: 16kg coil

usual measures:

cut steel is supplied in wide sheets 1000, 1250 and 1500 mm. The lengths are 2000, 3000 and 6000 mm. The standard thicknesses are: 1.5, 2, 3, 4, 5, 6, 8, 10, 12, 14, 15, 16, 18, 20, 22, 24, 25, 30, 35, 40, 45, 50 , 60, 70, 80 and 90 mm. Also available on the market lower thickness, 0.6 mm. It is possible to order special sizes, such as square or rectangular tube, round tube, etc..

OXIDATION:

The rusting of steel cut is perhaps the most critical throughout the development process of any product with weathering steel. The fact that the final element is on the outside or inside, the thickness of the sheet used, whether north or south facade, its proximity to aggressive atmospheres ... etc., determine the most appropriate process to achieve the correct formation of the protective patina

Very few companies dominate the oxidation process, and only a long experience working weathering steel provides optimum finishes. Having gained adequate oxidation is sometimes advisable to make a treatment later to reduce the progression of oxidation. This treatment is known as "stop bath", and although short of a total oxidation, leads to some very low levels of progression. This treatment is especially recommended if you are going to make a further application of protective varnish

AND MAINTENANCE:

The main advantage of weathering steel is its zero maintenance. The protective patina prevents corrosion and makes it unnecessary to advance the use of other additional corrosion protection.

Indoors espeíificos there are some products that offer an optimal result is convenient non-toxic elements that make it usable in any environment.

Outdoors, the graffiti problem is solved thanks to modern etching techniques that are currently on the market. Zero waste techniques that achieve a total clean cut steel.

The recovery of the protective patina is also a problem resolved, and regeneration of surfaces is now possible without reinstalling the degraded material.

SOURCE: