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Cobalt Chromium Metals Alloy Particles
High Purity Co Cr Particles
Product
Product Code
 Order or Specifications
(2N) 99% Cobalt Chromium Metals Alloy Particles
CO-CR-M-02-PTCS
 Contact American Elements
(3N) 99.9% Cobalt Chromium Metals Alloy Particles
CO-CR-M-03-PTCS
 Contact American Elements
(4N) 99.99% Cobalt Chromium Metals Alloy Particles
CO-CR-M-04-PTCS
 Contact American Elements
(5N) 99.999% Cobalt Chromium Metals Alloy Particles
CO-CR-M-05-PTCS
 Contact American Elements
American Elements specializes in producing high purity Cobalt Chromium Metals Alloy Particles with the smallest possible average grain sizes for use in preparation of pressed and bonded sputtering targets and in Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD). Metal particle powders are used in a variety of applications including, additives in paint and other coatings, in solid fuels and cements, as pigments in printing and packaging and dietary supplements in food processing. Current trends in particle usage or in development include commercialization of technologies such as rapid solidification and metal injection molding and production of dense powder metallurgy products. Cobalt Particles are also available as Nanoparticles (See also Nanotechnology Information and Quantum Dots). Our standard Powder particle sizes average in the range of - 325 mesh, - 100 mesh, 10-50 microns and submicron (< 1 micron). We can also provide many materials in the nanoscale range. See research below. We also produce Cobalt as rod, ingot, pieces, pellets, disc, granules, wire, and in compound forms, such as oxide. Other shapes are available by request

Cobalt(Co) atomic and molecular weight, atomic number and elemental symbolCobalt is a Block D, Group 9, Period 4 element. The number of electrons in each of Cobalt's shells is 2, 8, 15, 2 and its electronic configuration is [Ar] 3d7 4s2. In its elemental form cobalt's CAS number is 7440-48-4. The cobalt atom has a radius of 125.3.pm and it's Van der Waals radius is 200.pm. Cobalt and its compounds are somewhat toxic by skin contact and moderately toxic by inhalation. Cobalt has a metallic permeability two thirds that of iron. It exists as a mixture of two allotropes over a wide temperature range. The transformation is slow and accounts in part for the wide variation in the physical properties of cobalt. It is alloyed with iron, nickel and other metals to make Alnico, an alloy of unusual magnetic strength with many Cobalt Bohr Modelimportant Elemental Cobaltuses. Samarium-cobalt is one of the highest strength magnet alloys known. Cobalt compounds produce a brilliant and permanent blue color in ceramic glazes, glass, pottery, tiles, and enamels. Co-60 is useful as a gamma ray source. Toxicity of cobalt and its compounds are mild by skin contact and moderate by ingestion. Cobalt is available as metal and compounds with purities from 99% to 99.999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. Cobalt was first discovered by George Brandt in 1737. The origin of the word Cobalt comes from the German word 'Kobalt or Kobold' which translates as "goblin", "elf" or "evil spirit". See Cobalt research below.

Chromium(Cr) atomic and molecular weight, atomic number and elemental symbolChromium is a Block D, Group 6, Period 4 element. The number of electrons in each of Chromium's shells is 2, 8, 13, 1 and its electronic configuration is [Ar] 3d5 4s1. In its elemental form chromium's CAS number is 7440-47-3. The chromium atom has a radius of 124.9.pm and it's Van der Waals radius is 200.pm. Hexavalent chromium is toxic. Chromium is highly resistant to corrosion. This has led to its use in numerous alloying and steel producing applications. When chromium is added to glass or ceramic glazes, it produces a brilliant green. Chromium is available as metal and compounds with purities from 99% to 99.999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. It is also used as a paint pigment for this purpose.Although chromium metal is an essential trace element, hexavalent Elemental Chromiumchromium (Cr(VI)) is especially toxic and carcinogenic. Recently, chromites have formed the basis for cathode compositions Chromium Bohr Modelfor oxygen generation and fuel cell applications. Chromium information, including Technical Data, Safety Data and its High Purity properties, research, applications and other useful facts are discussed here. Scientific facts such as the atomic structure, ionization energy, abundance on Earth, conductivity and thermal properties are included. Chromium was first discovered by Anders Ekeberg in 1802. Due to its various colorful compounds, Chromium was named after the Greek word 'chroma' meaning color. See Chromium research below.

Formula CAS No.
Co
Cr 		7440-48-4
7440-47-3
PRODUCT CATALOG AE Alloys™ Foil Submicron & Nanopowder Tolling Ultra High Purity Sputtering Target Crystal Growth Rod, Plate, Powder, etc. Home

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Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Material Safety Data Sheet (MSDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes.

 

 

Show me more forms of Cobalt

Recent Research & Development for Cobalt

  • Tetra-kis(3-cyano-pyridine-?N)bis-(thio-cyanato-?N)cobalt(II) 1,4-dioxane disolvate. Diehr S, Wöhlert S, Boeckmann J, Näther C. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1898. Epub 2011 Nov 30. PMID: 22199656 [PubMed - as supplied by publisher]

  • Bis(2,4-dioxo-5,5-diphenyl-imidazol-idin-ido-?N)bis-(propane-1,3-diamine-?N,N')cobalt(II). Hu X, Jiang Q, Wang D, Liu H. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1885. Epub 2011 Nov 30. PMID: 22199646 [PubMed - as supplied by publisher]

  • Poly[aqua-{?(3)-5-[(pyridin-2-ylmeth-yl)amino]-isophthalato-?N,N':O,O:O}cobalt(II)]. Zhu XH, Cheng XC. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1862. Epub 2011 Nov 30. PMID: 22199630 [PubMed - as supplied by publisher]

  • catena-Poly[[[cis-aqua-dibromido-cobalt(II)]-?-(pyrazine-2-carb-oxy-lic acid)-?N,O:N] monohydrate]. Dares C, Fournier R, Lever AB. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1798-m1799. Epub 2011 Nov 23. PMID: 22199583 [PubMed - as supplied by publisher]

  • Poly[di-?(2)-aqua-?(5)-(pyridine-2,6-dicarboxyl-ato)-?(3)-(pyridine-2,6-dicarboxyl-ato)-cobalt(II)disodium]. Boyko AN, Golenya IA, Izotova YA, Haukka M, Prisyazhnaya EV. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1782-m1783. Epub 2011 Nov 19. PMID: 22199572 [PubMed - as supplied by publisher]

  • Diaqua-bis-(pyridine-2-sulfonato-?N,O)cobalt(II). Li ZS, Ng SW. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1781. Epub 2011 Nov 19. PMID: 22199571 [PubMed - as supplied by publisher]

  • Bis[tris-(ethyl-enediamine-?N,N')cobalt(III)] octa-kis-?-(3)-oxido-hexa-deca-?(2)-oxido-tetra-deca-oxido-?(12)-tetra-oxo-silicato-octa-molybdenum(VI)hexa-vanadium(IV,V) hexa-hydrate. Lu YK, Tian MM, Xu SG, Lü RQ, Liu YQ. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1776-m1777. Epub 2011 Nov 19. PMID: 22199568 [PubMed - as supplied by publisher]

  • Tetra-aqua-bis-(2-{[5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl]sulfan-yl}acetato)-cobalt(II) monohydrate. Yang GR, Li GT. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1746-m1747. Epub 2011 Nov 12. PMID: 22199545 [PubMed - as supplied by publisher]

  • Tetra-aqua-bis-[3-(pyridin-4-yl)benzoato-?N]cobalt(II). Wang HR, Li GT. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1743. Epub 2011 Nov 12. PMID: 22199542 [PubMed - as supplied by publisher]

  • Poly[[tetra-aqua-(?(4)-imidazole-4,5-dicarboxyl-ato)(?(3)-imidazole-4,5-dicarboxyl-ato)-?(3)-sulfato-?(2)-sulfato-cobalt(II)digadolinium(III)] monohydrate]. Zhu LC. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1741-m1742. Epub 2011 Nov 12. PMID: 22199541 [PubMed - as supplied by publisher]

  • Hexaaqua-cobalt(II) bis-(5-acetyl-2-hy-droxy-benzoate) dihydrate. Han LJ, Yang SP, Fu LL, Gao HL. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1733. Epub 2011 Nov 9. PMID: 22199535 [PubMed - as supplied by publisher]

  • Dichlorido[(4E,11E)-5,7,12,14-tetra-benzyl-7,14-dimethyl-1,4,8,11-tetra-aza-cyclo-tetra-deca-4,11-diene]cobalt(III) perchlorate. Roy TG, Hazari SK, Barua KK, Ng SW, Tiekink ER. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1722-m1723. Epub 2011 Nov 9. PMID: 22199529 [PubMed - as supplied by publisher]

  • {1,2-Bis[(3,5-dimethyl-1H-pyrazol-1-yl-?N)meth-yl]benzene}-dichloridozinc(II). Guzei IA, Spencer LC, Budhai A, Darkwa J. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1715-m1716. Epub 2011 Nov 9. PMID: 22199525 [PubMed - as supplied by publisher]

  • catena-Poly[[bis-(2,4-dichloro-benzoato)bis-(methanol-?O)cobalt(II)]-?-4,4'-bipyridine-?N:N']. Hyun MY, Kim PG, Kim C, Kim Y. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1705. Epub 2011 Nov 9. PMID: 22199519 [PubMed - as supplied by publisher]

  • Bis(pentane-2,4-dionato-?O,O')(1,10-phenanthroline-?N,N')cobalt(II). Perdih F. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1697. Epub 2011 Nov 5. PMID: 22199513 [PubMed - as supplied by publisher]

  • Diaqua-bis-(dihydrogen 3-aza-niumyl-1-hy-droxy-propyl-idene-1,1-di-phos-phon-ato-?O,O')cobalt(II). Tsaryk NV, Dudko AV, Kozachkova AN, Pekhnyo VI. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1694. Epub 2011 Nov 5. PMID: 22199511 [PubMed - as supplied by publisher]

  • Tetra-aqua-bis-{3-carb-oxy-5-[(4-carb-oxy-phen-yl)diazen-yl]benzoato-?O}cobalt(II) dihydrate. Bai L, Zhao J. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1689. Epub 2011 Nov 5. PMID: 22199506 [PubMed - as supplied by publisher]

  • Tetra-aqua-bis-(2-methyl-1H-imidazole-?N)cobalt(II) naphthalene-1,5-disulfonate. Jin Y. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1686. Epub 2011 Nov 5. PMID: 22199503 [PubMed - as supplied by publisher]

  • Diaqua-bis-(dimethyl sulfoxide-?O)bis(saccharinato-?N)cobalt(II). Potwana FS, Van Zyl WE. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1667-m1668. Epub 2011 Nov 5. PMID: 22199492 [PubMed - as supplied by publisher]

  • Pulmonary toxicity after exposure to military-relevant heavy metal tungsten alloy particles. Roedel EQ, Cafasso DE, Lee KW, Pierce LM. Toxicol Appl Pharmacol. 2011 Dec 16. [Epub ahead of print] PMID: 22198552 [PubMed - as supplied by publisher]
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Recent Research & Development for Chromium

  • trans-Tetra-carbonyl-bis-[tris-(3-fluoro-phen-yl)phosphane]chromium(0). Norlidah MN, Yazid MY, Shawkataly OB, Rosli MM, Fun HK. Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1652-m1653. Epub 2011 Nov 2. PMID: 22199480 [PubMed - as supplied by publisher]

  • Preparation and characterization of La(III) encapsulated silica gel/chitosan composite and its metal uptake studies. Gandhi MR, Meenakshi S. J Hazard Mater. 2011 Nov 28. [Epub ahead of print] PMID: 22197561 [PubMed - as supplied by publisher]

  • Electro-migration of heavy metals in an aged electroplating contaminated soil affected by the coexisting hexavalent chromium. Zhang W, Zhuang L, Tong L, Lo IM, Qiu R. Chemosphere. 2011 Dec 23. [Epub ahead of print] PMID: 22197017 [PubMed - as supplied by publisher]

  • Angular momentum conservation in dipolar energy transfer. Guo D, Knight TE, McCusker JK. Science. 2011 Dec 23;334(6063):1684-7. PMID: 22194572 [PubMed - in process]

  • Selected Trace Elements in the Sacramento River, California: Occurrence and Distribution. Taylor HE, Antweiler RC, Roth DA, Alpers CN, Dileanis P. Arch Environ Contam Toxicol. 2011 Dec 23. [Epub ahead of print] PMID: 22193863 [PubMed - as supplied by publisher]

  • Chromium and genomic stability. Wise SS, Wise JP Sr. Mutat Res. 2011 Dec 13. [Epub ahead of print] PMID: 22192535 [PubMed - as supplied by publisher]

  • A Theoretical Evaluation of Ethylene Insertion into Chromium Alkyl Bonds of Cp-Donor based Olefin Polymerization Catalysts. Xu R, Klatt G, Enders M, Koeppel H. J Phys Chem A. 2011 Dec 22. [Epub ahead of print] PMID: 22191673 [PubMed - as supplied by publisher]

  • Adsorption of hexavalent chromium from aqueous solution by modified corn stalk: A fixed-bed column study. Chen S, Yue Q, Gao B, Li Q, Xu X, Fu K. Bioresour Technol. 2011 Dec 3. [Epub ahead of print] PMID: 22189077 [PubMed - as supplied by publisher]

  • Occurrence of Multidrug-Resistant and Toxic-Metal Tolerant Enterococci in Fresh Feces from Urban Pigeons in Brazil. da Silva VL, Caçador NC, da Silva CD, Fontes CO, Garcia GD, Nicoli JR, Diniz CG. Microbes Environ. 2011 Dec 22. [Epub ahead of print] PMID: 22188908 [PubMed - as supplied by publisher]

  • Revision of a tibial baseplate using a customized oxinium component in a case of suspected metal allergy. A case report. Van Opstal N, Verheyden F. Acta Orthop Belg. 2011 Oct;77(5):691-5. PMID: 22187849 [PubMed - in process]

  • Retention Strength of Cobalt-Chromium vs Nickel-Chromium Titanium vs CP Titanium in a Cast Framework Association of Removable Partial Overdenture. Souza JE, Silva NR, Coelho PG, Zavanelli AC, Ferracioli RC, Zavanelli RA. J Contemp Dent Pract. 2011 May 1;12(3):179-86. PMID: 22186813 [PubMed - in process]

  • Metal analysis, phytotoxic, insecticidal and cytotoxic activities of selected medicinal plants of Khyber Pakhtunkhwa. Khuda F, Iqbal Z, Zakiullah -, Khan A, Nasir F, Muhammad N, Khan JA, Khan MS. Pak J Pharm Sci. 2012 Jan;25(1):51-58. PMID: 22186309 [PubMed - as supplied by publisher]

  • Correlation between metal allergy and treatment outcomes after ankle fracture fixation. So S, Harris IA, Naylor JM, Adie S, Mittal R. J Orthop Surg (Hong Kong). 2011 Dec;19(3):309-13. PMID: 22184160 [PubMed - in process]

  • Enhancement of the acute phase response to a lipopolysaccharide challenge in steers supplemented with chromium. Burdick NC, Bernhard BC, Carroll JA, Rathmann RJ, Johnson BJ. Innate Immun. 2011 Dec 16. [Epub ahead of print] PMID: 22180563 [PubMed - as supplied by publisher]

  • Identification and hexavalent chromium reduction characteristics of Pannonibacter phragmitetus. Shi Y, Chai L, Yang Z, Jing Q, Chen R, Chen Y. Bioprocess Biosyst Eng. 2011 Dec 18. [Epub ahead of print] PMID: 22179413 [PubMed - as supplied by publisher]

  • Exposure to particulate hexavalent chromium exacerbates allergic asthma pathology. Schneider BC, Constant SL, Patierno SR, Jurjus RA, Ceryak SM. Toxicol Appl Pharmacol. 2011 Dec 9. [Epub ahead of print] PMID: 22178736 [PubMed - as supplied by publisher]

  • Circulating levels of metals are related to carotid atherosclerosis in elderly. Lind PM, Olsén L, Lind L. Sci Total Environ. 2011 Dec 15. [Epub ahead of print] PMID: 22178028 [PubMed - as supplied by publisher]

  • Highly active nanoscale zero-valent iron (nZVI)-Fe(3)O(4) nanocomposites for the removal of chromium(VI) from aqueous solutions. Lv X, Xu J, Jiang G, Tang J, Xu X. J Colloid Interface Sci. 2011 Dec 1. [Epub ahead of print] PMID: 22177747 [PubMed - as supplied by publisher]

  • Airborne concentrations of metals and total dust during solid catalyst loading and unloading operations at a petroleum refinery. Lewis RC, Gaffney SH, Le MH, Unice KM, Paustenbach DJ. Int J Hyg Environ Health. 2011 Dec 14. [Epub ahead of print] PMID: 22177528 [PubMed - as supplied by publisher]

  • Simultaneous Synthesis of Both Rings of Chromenes via a Benzannulation/o-Quinone Methide Formation/Electrocyclization Cascade. Majumdar N, Korthals KA, Wulff WD. J Am Chem Soc. 2011 Dec 16. [Epub ahead of print] PMID: 22176537 [PubMed - as supplied by publisher]

     

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