STEP 2: Remove and rinse metal after soaking. Add the rusty metal pieces to the vinegar solution, and allow them to soak for up to 12 hours. Disassemble any rusted items that have removable nonmetal parts, such as wood or plastic handles. Mix the two together until the salt fully dissolves. In a large bucket or tub, pour ½ cup of salt into ½ gallon of distilled white vinegar. Microfiber cloths STEP 1: Prepare rusted metal objects before soaking them in a salt and vinegar mixture. This rust removal method is easy but takes time, and it’s ideal for cleaning several rusted metal items, such as a kitchen utensil set, at once. the processing of rust removing technology of sheet material rust cleaning according to claim 6 is characterized in that, described cleaning way to sheet material comprises soaking and water washing or/and the spray washing.White vinegar and baking soda are a well-known duo for their efficacy and flexibility as household cleaners, and they can even be used for removing rust from metal when combined with salt. The method of chemical treatment principle is to utilize acid solution and by the rust dirt (oxide compound) of cleaning metallic surface chemical reaction is taken place, and makes it to be dissolved in the acid solution, and acid makes oxide skin machinery come off again with the hydrogen that metal function produces in addition.Be applicable to complex geometry and precision component, be satisfied with the needs of extensive rust cleaning.At present, the industrial mixture clean-out system that often adopts various strong acid or highly basic preparation after having cleaned, also will carry out bonderizing again, and operation is many, time and effort consuming.This class material not only can corrode skin, the damage clothing, and emit and make the smell that the people is insufferable, have intense stimulus, be detrimental to health, use dangerously, bring great inconvenience to operator, severe contamination environment, and in the rust cleaning process, inevitably can produce destruction to plate surface zinc layer, sheet material can not be used by secondary, thereby cause enormous economic loss.ħ. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Mitac Precision Technology Shunde Ltd filed Critical Mitac Precision Technology Shunde Ltd Priority to CN2007100277599A priority Critical patent/CN101294287B/en Publication of CN101294287A publication Critical patent/CN101294287A/en Application granted granted Critical Publication of CN101294287B publication Critical patent/CN101294287B/en Status Expired - Fee Related legal-status Critical Current Anticipated expiration legal-status Critical Links Original Assignee Mitac Precision Technology Shunde Ltd Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) ( en Inventor 周先法 Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related Application number CN2007100277599A Other languages Chinese ( zh) Google Patents CN101294287B - Formula and technique for neutral rust remover for rust cleaning of sheet material CN101294287B - Formula and technique for neutral rust remover for rust cleaning of sheet material
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |