American Elements: Bismuth Coins Supplier & Tech Info

American Elements' AE Bullion™ group mints certified high purity Bismuth Coins from laboratory certified engineered materials with properties applicable to chemical vapor deposition (CVP) for thin film and laboratory standard impurity levels for short and long term physical possession and to allow for exposure and controlled risk to industrial demand fluctuations reflected in the global bismuth price. Coins are manufactured and minted under written SOPs (standard operating procedures) to assure quality and consistency by American Elements' AE

Metals™ custom synthesis and refining group. Besides bismuth coins, bismuth bars and bismuth ingots may be purchased by funds, currency reserves, exchange-traded funds (ETFs), private investors, collectors and hobbyists to take direct physical title and possession of the metal with risk exposure from shortages or chemical/physical technology changes, such as in solar energy, and fuel cell developments, equivalent to movements in the industrial application price of Bismuth. American Elements offers bonded short and long term warehouse inventory services for AE Bullion™ coins to investors, funds and collectors who do not wish to take physical custody of the metal or lack secure storage or warehouse capabilities. The lowest possible coin unit price to Bismuth melt value ratio is maintained through state of the art mint and die systems and analytically certified rounds (planchet or flan) refined and pressed to exacting purity and weight. We also produce Bismuth as rod, pellets, powder, pieces, disc, granules, and wire, as nanoparticles and in compound forms, such as oxide. Bismuth Coins may be purchased in bulk or small quantity. Portfolios of different elemental metal coins or coins may also be structured and purchased from the AE Bullion™ group allowing for strategic risk allocation and indexing across a basket of metals.

Bismuth is a Block P, Group 15, Period 6 element. The electronic configuration is [Xe] 4f¹⁴ 5d¹⁰ 6s² 6p³. In its elemental form bismuth's CAS number is 7440-69-9. The bismuth atom has a radius of 154.5.pm and it's Van der Waals radius is 200.pm. Bismuth is the most diamagnetic of all metals, and the thermal conductivity is lower than any metal, except mercury. It has a high electrical resistance, and has the highest Hall Effect of any metal (i.e., greatest increase in electrical resistance when placed in a magnetic field). Bismuth expands on solidification. This property makes bismuth alloys particularly suited to the making of sharp castings of objects subject to damage by high temperatures. With other metals such as tin, cadmium , etc., bismuth forms low-melting alloys which are extensively used for safety devices in fire detection and extinguishing systems. Bismuth is used in producing malleable irons and is finding use as a catalyst for making acrylic fibers.