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  • How to make K-Bond sand What you need: Mixing: Tips

    How to make K-Bond sand . Named for Kent State where it was developed, K-Bond is an almost smokeless oil-bonded foundry sand. Typically, it’s used for casting zinc, aluminum, brass, bronze and iron. What you need: • 100 lbs. sand 100 mesh or finer • 6 lbs. bentone clay (such as Bentone 34 or VG -69) • 3 lbs. synthetic 2 cycle motor oil

  • K-Bond Oil Bonded Casting Sand

    It is an almost smokless oil bonded foundry sand for casting zinc, aluminum, brass, bronze and iron. On this page you will find the receipe along with some dos and donts. Here a US quarter dollar coin was used as a pattern to show the detail achieved with this sand. K-Bond Oil Bonded Casting Sand

  • Oil-Bonded Green Sand Recipe zone

    Jun 17, 2010· Oil bonded sand needs an even more agressive mulling. A good formula for green sand is 100 lbs fine sand, 10 lbs bentonite, 10 lbs water. I lake to add some organic stuff to help hold the water so I ususlly add 1/2 lb of paste.

  • gibbscam compostAug 05, 2014Can you sand with your Jan 08, 2013Anodizing sandblasted aluminumNov 30, 2007OPTIMUM BF 20 Vario Mill Made in GermanyApr 10, 2004查看更多结果
  • How to easily make Cheep Petrobond Metal Casting Sand call

    Sep 19, 2018· How to easily make Cheep Petrobond Metal Casting Sand call Green Sand. Metal casting sand can be purchases. Its called Petrosand, but it can be rather expens

  • 作者: DIYeasycrafts
  • Oil Sands for casting any "home made recipes" Hot

    Apr 16, 2014· Yes, the clay mentioned on BYMC was dry, powdered clay. For greensand, which is casting sand bonded with clay and a little moisture, bentonite is a commonly used clay. (You'll fine recipes on the Internet if you look around. Southern bentonite,

  • If you want to make it yourself, definately check Backyard Metalcasting for tips. Mind though that if you just use sand, the grain is very coarse aDaniel, Most of the commercial, casting investment is intended to have oxygen removed under a vacumn bell. I just watched a clip on lost wax castinIn particular check out this from the Backyard Metalcasting site Jeroen gave you the link for: backyardmetalcasting/greensand.html IYes, I luckily I was VERY AWARE of the dangers involved and always wore my trusty respirator When I called the company who sold it to me and wanJeroen, thank you for the link and picture n btw!! I actually knew the link, but didn't re that he had instructions for the sand thWe only have a very limited number of foundries. and none here in my neighbourhood so that's not much of an option, at least not for now ADaniel, I think the clay he is using is dried, powdered, clay from a pottery supply place. If you cannot get it, buy the wet stuff, let it dry, andWhen i took casting and mold making in college, we started out using ceiling tiles as the mold. You carved out your piece in one tile (or both by fany other input or ideas daniel Daniel, Oil sand is messy and can be problematic with bronze. I had to look a long time for someone to take it offDaniel, With regard to backyardmetalcasting, don't just read the main pages. Go to the forums, read and ask questions. You'll learn a great deaoil for anvilsOct 15, 2011Spanish colonial hilt materialsJan 31, 2010查看更多结果
  • oil bonded sand. Smelting, Melting, Foundry, and Casting

    Mar 25, 2014· I looked for a recipe for bonded sand and didn't find anything that I didn't have to order. Then I came across about 300 pounds of regular petrobond. I was planning on making mine in a 5 gl. bucket with a drill powered mixer. The kind used for mixing grout and the like. Smelting, Melting, Foundry, and Casting ; oil bonded sand.

  • I looked for a recipe for bonded sand and didn't find anything that I didn't have to order. Then I came across about 300 pounds of regular petrobonWhy not use water based sand I'm no professional foundryman but have cast more than a few bronze hardware pieces and made up my own casting sand uWell im casting some little mini sculptures and alot of casters rate it for its detailed surface finish over green sand. Im just going by what ivI used bentonite, sand (which is about 150 mesh), silica (250 mesh) and a small amount of crushed coal. I tumbled the mix dry first soI believe detail is based on the fineness of the sand. Green sand we always used a fairly course sand when I did most of my casting. As with most cHow fine the sand is depends on the particular metal you are pouring. For cast iron, you want a coarser mesh sand, say in the 60 mesh range or soI picked up a couple hundred pounds of petrobond at a school auction once for $25; been using the good stuff for silver casting and have accidentalI watched a demonstration of tufa (SP) rock casting of fine silver. The aleged proper way was to carve the rock only avalible in the SW indian reseTufa does as does cuttlefish bone. Neither has as fine of a surface finish as a good oil sand. (and actually tufa is availe in a number ofCheap bentonite clay = crushed (unused, please) kitty litter. An enterprising person ought to be able to rig a crusher and sieve set-up.Iron sandFeb 25, 2013Sand anvil standMar 24, 2009查看更多结果
  • Petrobond oil The Home Machinist!

    Jun 15, 2004· It is an almost smokless oil bonded foundry sand for casting zinc, aluminum, brass, bronze and iron. On this page you will find the recipe along with some dos and donts. K-Bond Oil Bonded Casting Sand Ps shown here is what it cost me to make my first batch. I am not selling K-Bond at this time.

  • Green casting sand VS oil bonded sand ~ Metal casting projects

    Nov 23, 2011· I decided after using oil bonded sand to test some homemade green sand.I got some play sand and after doing a bit of Internet research I started making the green sand. My goal was to make it at minimum cost and to achieve semi good casting quality ;-). I started experimenting with small quantities measuring first 1KG of sifted and dry play sand. I used a mixer to grind the cat litter (clay) to

  • casting sand Practical Machinist

    Sep 03, 2011· Plus the smoke keeps the oxidation on your castings way down (as opposed to clay/water bonded stuff.) That means less sand blasting and or wire brush time. So, my point is (took a lot of typing to get to this point, Sorry) unless you plan to be ing the sand nearly constantly the oil bonded green sand will be much easier to manage.

  • How to easily make Cheep Petrobond Metal Casting Sand call

    Sep 19, 2018· How to easily make Cheep Petrobond Metal Casting Sand call Green Sand. Metal casting sand can be purchases. Its called Petrosand, but it can be rather expens

  • 作者: DIYeasycrafts
  • MAKING PETRO BOND OIL SAND FOR CASTING METALS

    Oct 02, 2018· Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

  • 作者: 5 TONS W/GUNS B
  • what sand do i use for sand casting and cheap sand

    Just enough water is added so that the sand will hold together when squeezed and breaks cleanly into two pieces when broken. Although there are numerous additives that improve various features of the sand, this simple recipe is sufficient for 90% or more of home casting. Oil bonded sand is easier to use but harder to find ingredients.

  • How to Make Green Sand for Casting Aluminum Daves

    Aug 10, 2011· You can read many good books and articles on green sand casting, or just the process of casing metal. I have several reviews on this site. How to Build a DIY Foundry For Backyard Metal Casting; Metal Casting: A Sand Casting Manual for the Small Foundry, Vol. 1; Metal Casting: A Sand Casting Manual for the Small Foundry, Volume 2

  • interesting casting sand recipe [Archive] AlloyAvenue

    I ran into a Mexican guy on a bladesmithing forum, who posted pics of some silver castings he's done. I asked him about his process (lost-wax using PoP investment), and he mentioned that he sometimes sand casts in a sand made of Portland cement mixed with motor oil. I did a little googling and found one Ganoksin article suggesting that this is fairly a fairly common casting sand recipe among

  • Mixing molding sand (greensand) backyard. Metalcasting

    Mixing molding sand (greensand) Based on some of the e-mails I get there are plenty of people having trouble with their molding sand.I put this page together to illustrate just how easy it is to make a small batch of greensand for your personal foundry.

  • Sand Casting Terminology ~ Metal casting projects

    Oil Bonded Casting Sand: This type of sand could be bought as ready made. The sand is very good for high detail mouldings and is easy to with. It's less likely to get high percentage of porosity because this type of sand is oil bonded and NOT mixed with water. The down side is it's expensive and burnt sand smoke is not the best to inhale.

  • Kroeger Petrobond Sand, 50 lbs. Midwest Technology Products

    For foundry purposes without the use of water. Mix consists of a mulled mixture of fine sand, Petrobond, oil and a small amount of catalyst. Produces a finish to your castings that far exceeds that produced when using Albany sand. Mixed with oil. 50 lbs.

  • PETROBOND SAND FOR SALE

    The end result is the same for both. A n uniform oil bonded sand that provides superb green strength and a quality finish to your poured metals. I sell in small quantities for the backyard caster as well as larger quanities for the smaller foundry or bronze casting shop. I don't carry much in the way of other supplies, mainly I sell

  • Sand Casting PMC Supplies PMC Supplies

    An ultra-fine, moldable clay/sand mixture for casting or replicating detailed objects in gold, silver, copper, brass, bronze and more. Frames Use cast-iron and aluminum frames to densely pack in your oil-bonded sand/clay mixture to cast shapes and objects out of molten metals.