Pdf protection of artistic bronzes by artificial patina and wax. These patinas are living finishes which will age gracefully with time and touch. Kipper description patinas for silicon bronze is a concise compilation of patinas designed for use on this metal alloy as well as many other similar bronze composites used in the casting andor fabrication of fine art sculpture. They offer a combination of properties such as high strength, hardness, corrosion resistance and wear resistance. In most cases, the patina is polished off raised areas to create contrast between the light colored metal and the darkened recesses. Aufhauser silicon bronze is a copper based filler metal containing 3% silicon and small amounts of manganese, tin and zinc. V patinas for silicon bronze, path publications, seattle, 1996. Since silicon bronze has become the most common metal used today in the casting of fine art sculpture, this award winning book has become the bible of artistic patinas for professional artists, art students, museum and independent conservators, and foundry personnel nationally as well as internationally. The role of sn on the longterm atmospheric corrosion of.
It is used extensively in the chemical industry for its good corrosion and wear properties in chemical environments. Similar or equivalent specification durabar metal services. The patina then did the twotone black and blue on its own. Sutanpan is most often described as a base for copper, but it also creates a dark gray patina on silver. Typical mechanical properties of copper casting alloys. Silicon bronze fasteners are made of a copper base. The science company has collected these recipes from a variety of sources through the years. Choose from traditional or absolutely unique finishes for a dramatic statement. First, some small and wellshaped purplereddish areas can be observed which are very likely to be attributed to cuprite cu 2 o crystals. Patrick kipper patina and art metal conservation books. Protecting the surfaces of copper and copper alloys 328. Metalliferous and rio sell jewelers bronze which is 85% copper and 15% zinc.
I am very interested in finding a way to put a durable black coating on silicon bronze. Designer textures door bell button dbbe103 shown in silicon bronze, dark patina with the basic texture. Open library is an open, editable library catalog, building towards a web page for every book ever published. The role of sn on the longterm atmospheric corrosion of binary cu. Distributor of silicon bronze schaumburg, illinois.
The presence of sn oxides in the native cu 2 o rich surface oxide of snbronze improves its barrier properties sn alloying reduces the corrosion rate of sn bronze at urban conditions. Silicon bronze is nonmagnetic, with a high degree of thermal conductivity and high corrosion resistance against sea water, gases, and sewage. Longterm atmospheric corrosion and metal release studies of snbronze and cu metal at urban and marine environments. Still today, japanese craftsmen are respected for their great skill and dedication. Kipper, 1995, path publications edition, in english 1st ed. The foundation of japanese patinas ganoksin jewelry. This is a lost styrofoam sand cast, silicon bronze with cat piss patina from 15 years ago. The chemicals used in patinas can be hazardous to your health. Silicon bronze is also known for its formability and weldability. Identification product identifier silicon bronze alloy other means of identification sds number 11 product code c64200, c65100, c65500, c66100, c69400, c87300, c87400, c87500, c87600, c87850 recommended use manufacturing recommended restrictions use in accordance with suppliers recommendations. Use the recipe given above, and immerse the work until a uniform color appears. Made of 95% 98% copper, plus a small amount of silicon for added strength.
Read the msds material safety data sheet on the chemicals you are using. Pdf the artificial patina is important to the restoration of historical objects or creation of bronze artworks. Small amounts of manganese and aluminum may also be added for strength, and lead may be added for machineability. Surface studies of patinas and metallurgical features of. Finishes finish s silicon bronze raw silicon bronze. Excellent for plain or galvanized steel sheet metal as well as other coated steels. There are five subcategories of cast brasses, including two groups of. To learn more about designing a finish with statuary bronze, contact a member of the zahner sales. Since silicon bronze has become the most common metal used today in the casting of fine art sculpture. Description patinas for silicon bronze is a concise compilation of patinas designed for use on. Then you can start reading kindle books on your smartphone, tablet, or computer no kindle device required.
Silicon bronze ingots, everdur c873, silicon bronze. Silicon bronze ingots each ingot varies a little in weight and size. C65500 high silicon bronze a astm b96, astm b248, astm b98, sae j461, sae j463. Many successful patinas on brass and bronze alloys use heated copper nitrate solutions or pastes made from copper sulfate and copper acetate. Patinas for silicon bronze and the care of bronze sculpture. How to patina a antique bronze finish on steeliron ehow. Basic tile 4 x 4 shown in the tetris backspalsh is the basic tile tt300, tt304, tt602, tt600, tt306 in both silicon bronze and white bronze. Improvement of corrosion stability of patinated bronze article pdf available in corrosion engineering science and technology 455. Free download book 0964726904 patinas for silicon bronze patinas for silicon bronze free download book. Pdf download patinas for silicon bronze pdf full ebook. Silicon bronze is also used for surfacing parts that may be exposed to a corrosive environment. Primarily used for mig, tig and oxyacetylene welding of copper, coppersilicon and copperzinc base metals to themselves and to steel. A dip process patina, immerse object in solution for a few minutes, then remove. Bronze alloy c65500 is a high copper alloy, single phase silicon bronze.
A low lead brass alloy, silicon bronze has excellent corrosion resistance, high tensile strength and an appealing surface finish. A variety of beautiful, hand and torch applied patinas. Ims carries ingot and shot silicon bronze which are used in 95% of all sculptures. Kipper, patina for silicon bronze, regal printing, hong kong, 2003. The rich history of japanese patinas is the result of hundreds of years of experimentation, innovation, and tradition. Indeed, there is the simultaneous presence of more features. The eroded texture is from the casting, the styrofoam didnt burn out cleanly.
Principal applications include mig, tig or oxyacetylene welding of copper, coppersilicon and copperzinc base metals to themselves and to steel. Antique bronze can be sprayed or brushed on steeliron. Designer textures thumblatch entry escutcheon g shown with the rail grip g261 in silicon bronze, rust and silicon bronze, dark patinas with the basic texture. Patina formulas for brass, bronze and copper fit and. S211 silicon bronze welding wire is a copper based alloy containing approximately 3% silicon used for gas tungsten and gas metal arc welding of coppersilicon and. A member of the brass family, silicon bronze fasteners are lowlead and comprised of 96% copper, with the remaining 4% made up of silicon, and various other alloys such as zinc, tin, iron and manganese. It may also be cast into sand molds for the sand casting process.
Patinas for metal artists patina formulas for brass, bronze and copper. Bronze confusion jewelry discussion ganoksin orchid. Datasheet updated 28022014 silicon bronze specifications. Patinas for silicon bronze link read online download. Pdf improvement of corrosion stability of patinated bronze. Enter your mobile number or email address below and well send you a link to download the free kindle app. The formulas have not been personally tested so there is no guarantee that they will work. Sculpt nouveau po box 460459, escondido, ca 92046 18007285787. Shot also, ims stocks the largest and most comprehensive selection of patina products to help you achieve. Silicon bronze is a highstrength, highly corrosion resistant material that is used mainly by artists for sculpting. For brushing use as is, brush back and fourth a few times and wait for minutes. C65500 is a high strength, engineering alloy that has excellent resistance to a wide range of corrosives, including fresh and salt water, most acids, alkalies, salts, and organic chemicals. Brasses containing between 32% and 39% zinc exhibit excellent hot working characteristics but limited cold workability.
Silicon bronze is best known for welding plain or galvanized steel sheet metal. Download product flyer is to download pdf in new tab. Silicon bronze ingot everdur c873 2377 silicon bronze everdur c873 is a nonferrous alloy suitable for casting into ceramic shellinvestment molds for lost wax casting. Patinated bronze is a copper alloy containing primarily copper and tin with other trace elements.