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The acid mixture referred to in the examples is the same commonly used in the trade to pickle, brighten and passivate stainless steels. ... US Patent References:; Cladding of steel plates with titanium; McEuen et al. - January 1962 - 3015885; Method and parting compound for producing titanium clad stainless steel; Wright,
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www.freepatentsonline.com/3735477.html
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The inventive pickling agent can be used as bath pickle and —when adding 2.5 to 5.5 wt-% magnesium and/or magnesium compound (calculated as Mg)—also as spraying pickle or brush pickle. ... 5690748 Process for the acid pickling of stainless steel products November, 1997 Henriet 134/3...
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www.freepatentsonline.com/7041629.html
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The traditional pickle used to be a 5% to 10% solution of sulfuric acid, but because both the fumes and any splashes are hazardous to humans and anything else around, many jewelers now use a commercially prepared, dry, granular, sodium bisulfate compound, which is a safer substitute but should still be used with care.
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www.hooverandstrong.com/blog/archives/55/
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Brass, copper or plastic tweezers must be used for removing work from the pickle; extracting work just once with a pair of steel tweezers (even stainless steel) would result in the pickle being contaminated. Once contaminated the only course of ... Tripoli - A general purpose compound suitable for use on most materials.
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www.woodwindcourse.co.uk/user/image/cleaning_keywork.ht...
www.woodwindcourse.co.uk/user/image/cleaning_keywork.htm
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Your stomach cells secrete hydrochloric acid, a corrosive compound used to treat metals in the industrial world. It can pickle steel, but mucous lining the stomach wall keeps this poisonous liquid safely in the digestive system, breaking down lunch.
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www.uphaa.com/blog/index.php/body-facts/
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Sparex is a granular acid compound that removes firescale from metal after soldering. ... Use only copper tongs when touching the pickle. Steel tongs or tweezers will contaminate the pickle and render it unusable. ... Do not reuse any of the utensils used for pickling for food use.
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www.beaducation.com/shop/index.php?main_page=product_in...
www.beaducation.com/shop/index.php?main_page=product_info&products_id=717
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PHOSPHATE & CYANIDE FREE, ALKALINE PICKLE FOR STEEL TO REMOVE RUST AND SCALE. CAN BE USED AS A SOAK OR ELECTROCLEANER. BUILT IN SURFACTANT TO GENERATE A FOAM BLANKET TO KEEP FUMES AND MISTS TO A MINIMUM.
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www.benchmark-products.com/documents/metal_cleaning.htm...
www.benchmark-products.com/documents/metal_cleaning.html
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That compound is ferric chloride (FeCl3). ... During a process called steel pickling, liquid hydrochloric acid (HCl) is used to remove rust from the surface of steel. ... If you think of steel as the "pickle" and hydrochloric acid as the "pickle juice," it's in the pickle juice that ferric chloride forms. That's where iron (Fe)
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www.americanchemistry.com/s_chlorine/science_sec.asp?CI...
www.americanchemistry.com/s_chlorine/science_sec.asp?CID=1258&DID=4738
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wetting agent. This compound does not contain a grease ... corrosion resisting steel. ... b. This compound is used to remove rust from...
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www.tpub.com/content/automotiveaccessories/TB-43-0213/T...
www.tpub.com/content/automotiveaccessories/TB-43-0213/TB-43-02130030.htm
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