DIN 50942 PDF

Buy DIN E: PHOSPHATING METALS – PRINCIPLES AND TESTING from SAI Global. Standards [Withdrawn]. DIN Phosphating of Metals; Process Principles, Symbols and Test Methods. Title (German). Phosphatieren von Metallen. Amendments This standard differs from the DIN EN , July edition, and DIN , September edition, in that a national annex.

Author: Zulugami Muzilkree
Country: Estonia
Language: English (Spanish)
Genre: Finance
Published (Last): 20 May 2015
Pages: 125
PDF File Size: 16.93 Mb
ePub File Size: 13.90 Mb
ISBN: 827-8-73569-688-6
Downloads: 87570
Price: Free* [*Free Regsitration Required]
Uploader: Nikree

Manganese phosphating is therefore preferred for friction bearings, din bushes and similar applications that are subject to high loads.

To decompose the excess hydrogen peroxide, boil the resulting solution for a few minutes and then cool it to ambient temperature. This is a zinc and iron phosphate based treatment applied to parts in iron, carbon steel with low alloy content, and cast iron.

Please download Chrome or Firefox or view our browser tips. Wet painting Powder coating additional types of surface finishing. Manganese phosphate layers can withstand very high pressures and are particularly suitable for incorporating lubricants due to their microcapillary structure.

Summarizes recommendations for phosphate conversion coatings Zinc phosphate coatings to ensure good adhesion of paints, dinsimilar coating materials, sealants, PTFE, wax, grease or oil. Phosphating for paint priming, other sin materials, cold forming Summarizes recommendations for phosphate conversion coatings Zinc phosphate coatings dni ensure good adhesion of paints, varnishes, similar coating materials, sealants, PTFE, wax, grease or oil.

The din is light grey don velvety in appearance. Manganese phosphating is therefore preferred for friction bearings, intake bushes and similar applications that are subject to high loads.

The phosphate layers improved corrosion protection and the coating adhesion, and favorable anti-friction properties can be achieved by incorporating lubricants in din microporous surface. Soap lubrication can be performed by dipping in a suitable soap solution tube drawing, cold heading, cold extrusion, deep drawing. Zinc phosphating Zinc phosphating yields the best corrosion protection and is frequently used as a pretreatment before powder coating. Phosphating In phosphate bonderizinga property-enhancing conversion layer is dni by chemically the surface.

  LXX INTERLINEAR PDF

Using half of the solution, test for manganese by adding 0,5 g of bismuth sodium trioxide, thus oxidizing any manganese present to permanganate; a reddish violet colour indicates the presence of manganese.

Summarizes recommendations for phosphate conversion coatings Zinc phosphate coatings to ensure good adhesion of paints, varnishes, similar coating materials, sealants, PTFE, wax, grease or oil. Phosphating In phosphate bonderizinga property-enhancing conversion layer is applied din chemically altering the din In addition din corrosion resistance, the phosphating can fulfil an extremely useful role for anchoring other applied materials like rubber, Teflon, stearate, laccar, paint, etc.

Phosphate coating spec

DUEGI snc It provides treatments dim or phosphatizing manganese, zinc, pre-painting, and for Teflon and rubber attack high-quality on ferrous metals. You may experience issues viewing this site in Internet Explorer 9, 10 or Revetements metalliques et autres revetements inorganiques. Zinc phosphating yields the best corrosion protection and is din used as a pretreatment before powder coating.

Phosphating for paint priming, other coating materials, cold forming Summarizes recommendations for 5042 conversion coatings Zinc phosphate coatings to ensure good adhesion of paints, varnishes, similar coating cin, sealants, PTFE, wax, grease or oil.

Accept and continue Learn more about the cookies we use and how to change your settings. Previous editions DIN Zinc phosphate coatings should be neutralized after rinsing, by treatment with a weakly alkaline aqueous solution.

BS EN ISO 10111:2002

The phosphate layers improved corrosion protection and the coating adhesion, and favorable anti-friction properties can be achieved by incorporating lubricants in the microporous surface. We phosphate zinc-plated and cadmium-plated steels as well as components made of aluminum and zinc in din with DIN Zinc phosphate coatings should be din after rinsing, by treatment with a weakly alkaline aqueous solution.

  AUTOMATISMOS Y CUADROS ELECTRICOS PARANINFO PDF

Please download Chrome or Firefox or view our browser tips. Zinc phosphating yields the best corrosion protection and is frequently used as a ddin before powder coating. Search all products by.

Your basket is empty. Soap lubrication can be performed by dipping in a suitable soap solution tube drawing, cold heading, cold extrusion, deep drawing. Metallic and other inorganic coatings. Metallische und andere anorganische Ueberzuege. A version in any other language made by translation under the responsibility of a CEN member into dni own language and notified to the Management Centre has the same status as the official versions.

DUEGI snc It provides treatments phosphate or phosphatizing manganese, zinc, pre-painting, and for Teflon and rubber attack high-quality on ferrous metals.

Phosphate coating spec

If necessary, adjust the pH to the desired level by adding solid ammonium chloride. Learn more about the cookies we use and how to change your settings. Add 10 ml of the ammonium molybdate solution and 5 g of ammonium nitrate to the acidified filtrate, and leave the mixture to stand for at least 15 minutes.

Measurement of mass per unit area. Use the other half of the solution to test for the presence of calcium as described in subclause NA. The resulting colour varies from light to dark grey depending on the composition of the material and its surface din working and any previous din treatment.

To phosphate aluminum, we use fluoride-containing phosphating solutions that help dissolve the oxide layer of the aluminum.

Messung der flaechenbezogenen Masse.