Forge weld stress test? - Problem Solving - I Forge Iron
2013年2月15日 · I've been practicing my forge welding of billets in preparation for getting into pattern welding. I used 4, 5" layers of 0.125 x 1" mild steel held together with 2 loops of wire wrapped 2x each that were ground and filed to get to bare steel Took a red heat, fluxed, brought up to welding heat, and "set" (not sure if this is the right term) the ...
Forge Welding - Blacksmithing, General Discussion - I Forge Iron
2006年3月8日 · Forge welding is much the same, you heat and liquify the surface of the metal and then blend or mix the liquids. As suggested above, bumping the metals to mix the liquid is all that is needed. Giving it a good whack will result in a spectactular spray of sparks, the liquid being squirted across the shop and leaving no liquid to mix together and ...
5160 and forge welding - The Way - Bladesmith's Forum Board
Posted January 21, 2018. I never said it couldn't be done, it just tends not to want to weld to itself, especially in a gas forge. It will weld to non-chrome steels just fine, and to itselfif you can keep the oxides liquid enough to blow out of the scarf on the first blow. Solid fuel, flux, and a reducing atmosphere are needed.
Forge welding with charcoal - Blacksmithing, General Discussion - I ...
2015年12月15日 · Forge welding with charcoal. Hi all, When I was at the blacksmith shop lastmonth, he demonstrated how he made a forge weld. He uses normal coal. He build a large mound of coal, let it burn through, created a cavity and inserted the iron pieces. You could see very well how the surface of the steel got fluid.
Forge welding, No Flux, and different welding methods?
2019年10月17日 · Being new to knife making and forge welding Damascus knife blades, I see references to Welding with no flux, welding with Borax, welding with WD40, and Kerosene. Could some of the experts members detail how they prepare the blade material stack for a, Dry welding (no flux) , b, borax and other commercial welding compounds, c, WD-40 and, d ...
Forge welding Temperature - Blacksmithing, General Discussion - I …
2014年10月19日 · I am making a guess that for mild steel with a coal forge, the forge welding temperature would be between 2400 and 2500F. The higher the carbon, the lower the welding temperature. High carbon tool steel is welded at a "sweating heat," no sparks. At a sparking heat, it will crumble. Low carbon steel and low carbon wrought iron can withstand a ...
Forge Welding by Hand - Beginners Place - Bladesmith's Forum …
2019年2月1日 · Welding with mechanical help - really takes the time and cuts it into about 1/3 of what you do by hand. One of the real advantages to making welds by a hammer, is that if you are not work too big a piece, you can weld the entire billet at once due to the size of the dies. Where a single hammer can only strike so much.
Forge Welding - Beginners Place - Bladesmith's Forum Board
2015年3月14日 · Clean off any mill scale/forge scale there may be and slightly dome the welding plane with angle grinder. stack steel, alternating in steel types. Weld the ends of the billet or wire wrap, enough to keep steel pieces from separating. Weld handle on the end. Make sure forge is hot enough, then place billet in forge.
52100 welding question? - Hot Work - Bladesmith's Forum Board
2010年7月24日 · Hot Work. 52100 welding question? To all you 52100 gurus out there, I want to weld a 52100 edge to a preform of 1050 and band saw blade. I am useing a coal forge and have some forge welding experience with mild steels.I have very little experience forge welding tool steels. The 52100 comes from leftover stock from a machine shop ...
What temp for successful forge welds? - I Forge Iron
Posted August 15, 2013. 2300 degF is the temp often referred too but as mentioned "Solid Phase Welding" (cf the book by Tylecote), can occur at almost any temp below melting with enough pressure or cleanliness---see vacuum welding. Galling of bolt threads is a solid phase welding process done at room temp! In general higher carbon steel will ...