bluing steel with a torch
While the rod may heat some by conduction, it wouldn't get hot enough to start the color-forming process. "Rust bluing" and "fume bluing" provide the best rust and corrosion resistance as the process continually converts any metal that is capable of rusting into magnetite (Fe3O4). You need to constantly be adding in a bit of water to bring the boiling point back down into the range you need. Thats how vigorously we de-grease guns before starting blueing. Wear safety glasses and gloves while working with hot metal. Again, dont mess around with these chemicals and only handle them with extreme attention. It cannot rust any further. I like parkerization on some of my milsurps. Bluing - Finishes for Metal - I Forge Iron DIY Gun Bluing Heres instructions from Mark Lee Supplies on using their Express Blue #1. "@type": "Article", Sorry for the misunderstanding. A Garden Gun Cultivates a Newfound Fascination, AZ Judge Dan Slayton Refuses to Reduce $2m Bail in Flagstaff Campus Self Defense Case, State Judge Issues Order Blocking Enforcement of Illinois Firearms Ban Act Statewide, Protecting and Serving: Springfield, IL Police Seized Homeowners Gun After Investigating Her Report of a Prowler UPDATED, Chicagos Failed Mayor Lori Lightfoot Loses in Reelection EffortBadly, http://www.lowes.com/pd_188198-316-HG-66420_0__?productId=4764059, http://cdn.spectrumbrands.com/~/media/Spectracide/Files/MSDS/SpectracideStumpRemoverGranulesSDSApr15.ashx. The color is oxide, but I believe you can scrape it off. Also thanks DG! My advice to people here: Unless youre a professional, and youre working in a shop with all the required safety gear (a cold water shower within a couple feet of the tanks, and an eyewash station next to the tanks, and someone working in the same shop every moment youre working on the salt tanks), DONT. pliers, mole grips, -An old metal container (I know, a plastic container is pictured but always use a metal one) filled high enough with oil to completely submerge your steel object would be ideal. Mea culpa. Please note: As you are working with heat, please be smart, use your common sense, do the bluing process in a well ventilated area and keep a wet towel to hand. If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. 1. You will need:-2x containers (one of them preferably being metal for the oil)-oil -unleaded petrol/Acetone/Terpentine/Rubbing alcohol or any goo For the process your metal should be nicely polished for the best results.The more shinier the polish the more your end result will glow. Make sure to check every nook and cranny of the components so that you can find any discoloration or blemishes. of the steel than do not even try this on something that is anything other than artistic in nature! Youll have a hot caustic degreaser tank (about 10 minutes), then a cold rinse tank, then into the hot salts for, oh, 15 to 20 minutes, then out into the hot rinse, then into a cold running rinse tank, then into a water displacing oil tank for 20 minutes or so. Dont scrub the solution onto the gun, just run a patch that is not dripping wet down one complete run on the barrel/action in one smooth stroke. These work by depositing a coating of copper selenide on the surface.