Product Our Products

US7182823B2 - Copper alloy containing cobalt, nickel and ...

A copper alloy having an improved combination of yield strength and electrical conductivity consists essentially of, by weight, from 1% to 2.5% of nickel, from 0.5% to 2.0% of cobalt, from 0.5% to 1.5% of silicon, and the balance is copper and inevitable impurities. Further, the total nickel plus cobalt content is from 1.7% to 4.3%, the ratio of nickel to cobalt is from 1.01:1 to 2.6:1, the ...Cited by: 106

10% Cobalt Copper - Belmont Metals

Sep 06, 2017 & 0183;& 32;Working with various copper, pure copper and nickel-based alloys allow for manufacturers to create end products for customers and the necessary components for their operations. However, one issue that companies experience is alloy quality during the melting and casting process.Belmont Product Code: 4907

PDF Special-Purpose Nickel Alloys - ASM International

Special-Purpose Nickel Alloys NICKEL-BASE ALLOYS have a number of unique properties, or combinations of proper- ... is 99.97% nickel with a 0.001% maximum limit on cobalt, magne- ... sulfur, silicon, man-ganese, and copper, a 0.005% limit on iron, and a 0.02% limit on carbon. This high purity re-sults in lower coefficient of expansion, electri ... 481KB

COPPER-NICKEL-SILICON ALLOYS - Mutschler, Ralph A.

A process for making a copper base alloy including nickel, silicon, cobalt and chromium, comprising: melting and casting the alloy; hot rolling from about 750& 176; to about 1050& 176; C.; cold rolling to a convenient gauge for solutionizing; solution annealing the alloy at between about 800& 176; and about 1050& 176; C. for from about 10 seconds to about one hour; and subsequently quenching or rapidly cooling the alloy to …Cited by: 8

Alloys AMERICAN ELEMENTS

Several examples of magnetic alloys include nickel-iron Permalloy , samarium-cobalt SmCo , neodymium-iron-cobalt, neodymium-iron-boron NdFeB , and aluminum-nickel-cobalt AlNiCo . Permalloy is a magnetic alloy comprised of approximately 20% iron and 80% nickel commonly used as a magnetic core in electronic equipment and as a shield in ...

Copper-Nickel Alloys: Properties, Processing, Appli ions

The age-hardenable copper-nickel-silicon alloys with 1.0 to 4.5% Ni and 0.2 to 0.6% Be are not dealt with here. In European standards, these alloys are assigned to ‘low-alloyed copper alloys’ see CR 13388 and relevant product standards . Figure 1. DKI A 4049 Cu-Ni equilibrium diagram. 1.1 Historical. Although elemental nickel was only discovered relatively late on, its use in alloys ...

COPPER-NICKEL-SILICON ALLOYS - Mutschler, Ralph A.

FIG. 14 is a graph showing the effect of stoichiometric ratio on yield strength in copper-nickel-cobalt-silicon alloys from Example 7; ... Comparing the 450& 176; C./8 hr data to the properties in Table 25, it is clear that further reducing the solution annealing temperature to 900& 176; C. lowers the yield strength and increases conductivity to produce the unique combination of 140 ksi and 39% IACS ...

EP1520054A2 - Copper alloy containing cobalt, nickel, and ...

31/7/2017 & 0183;& 32;A copper alloy having an improved combination of yield strength and electrical conductivity consists essentially of, by weight, from 1% to 2.5% of nickel, from 0.5% to 2.0% of cobalt, with a total nickel plus cobalt content of from 1.7% to 4.3%, from 0.5% to 1.5% of silicon with a ratio of Ni Co /Si of between 3.5 and 6, and the balance copper and inevitable impurities wherein the wrought ...

Deoxidation Equilibrium of Silicon in Liquid Nickel-Copper ...

The deoxidation of liquid nickel-copper and nickel-cobalt binary alloys with silicon has been measured at temperatures ranging from 1 450 to 1 650& 176;C by the use of quartz crucibles.<br>On the nickel basis in nickel-copper binary, the deoxidation product, log <i>K</i>'<sub>Si Ni-Cu </sub>, which increased with the addition of copper up to 40 mass% containing 0.5 mass% silicon, was expressed to ...

Process for separating nickel, cobalt and copper ...

A process for separating copper as matte and nickel or cobalt as alloy by addition of metallic silicon to the alloy is a process devised by the inventor and other and patented as the Japanese Pat. No. 164,633; but the process is not fully economical because of the high price of metallic silicon.

Copper alloy containing cobalt, nickel and silicon - Olin ...

This copper alloy is suitable for forming into an electrical connector and consists essentially of, by weight, from 1% to 2.5% of nickel, from 0.5% to 2.0% of cobalt, with a total nickel plus cobalt content of from 1.7% to 4.3%, from 0.5% to 1.5% of silicon with a ratio of Ni Co :Si being between 2:1 and 7:1, from an effective amount to improve a combination of yield strength and electrical ...

Nickel Iron Cobalt/Kovar

Kovar, also known as ASTM F 15 Alloy, is a controlled expansion alloy that is typically applied to high integrity glass and ceramic to metal seals, lids, lead frames and electronic package base. Kovar is made of nickel, cobalt and iron. This alloy is designed to adapt to computer, microwave, hydrid, semiconductor and space age technology demands, thus, making this an essential resource to the ...

Copper Nickel Silicon alloy Sigma-Aldrich

Find Copper Nickel Silicon alloy and related products for scientific research at MilliporeSigma. US EN. Appli ions Products Services Support. Products; Building Blocks Explorer; Genes; Papers; Technical Documents; Site Content; Shipping. Ships Today 1 Brand. Sigma-Aldrich 1 Manufacturer Name. Physical Form. ID mm OD mm Available for Sale. United States Globally. Showing 1-6 of 6 ...

Melting Point of Metals and Alloys Toolbox AMERICAN ...

Lead-Titanium Alloy: 725 & 176;C: 1337 & 176;F: Magnesium AZ31B 650 & 176;C 1200 & 176;F: Magnesium-Antimony Alloy: 961 & 176;C: 1761.8 & 176;F: Magnesium-Nickel Alloy: 507 & 176;C: 945 & 176;F: Magnesium-Praseodymium Alloy: 585 & 176;C: 1085 & 176;F: Magnesium-Silicon Alloy: 950 & 176;C: 1742 & 176;F: Magnesium-Strontium Alloy: 426 & 176;C: 799 & 176;F: Magnesium-Zinc Alloy: 342 & 176;C: 648 & 176;F ...

An Introduction to Brazing - Oerlikon

& 0183;& 32;ture greater than 450 & 176;C 840 & 176;F , but lower than the melting temperature of the base metal. Filler metals are generally alloys of silver Ag , aluminum Al , gold Au , copper Cu , cobalt Co or nickel Ni . How is soldering different from brazing? Soldering is a joining process wherein metals are bonded to-gether using a non-ferrous filler metal with a melting liquidus temperature ...

Asian Metal - Cobalt prices, news and research

Silicon Metal 4-2-1 Delivered China 900 08-27 ... China's lithium nickel cobalt aluminum oxide import volume increased 104.23% YoY in Jul 2021 ... K500 Nickel Copper Alloys Wide Range Of Sizes Shenzhen Sunrise Metal Industry Co.,Ltd ShenZhen Sunrise Metal industry Co.,Ltd;

Standards and Properties: Mechanical Properties of Copper and Copper Alloys …

2021. 8. 12. & 0183;& 32;Appli ion Data Sheet: Mechanical Properties of Copper and Copper Alloys at Low Temperatures Publist : 144/8. Copper alloys become stronger and more ductile as temperature goes down. They also retain excellent impact resistance to 20 K. These general characteristics have been revealed in tests on 15 copper alloys, including brasses, bronzes and commercially pure coppers.

Tech Steel and Materials Our Mission - Tech Steel and Materials

2021. 8. 23. & 0183;& 32;At Tech Steel and Materials, we supply the specialty metals today’s high-performance appli ions demand. Count on us to meet your toughest challenges, tightest time frames and most exacting performance specifi ions.

Alloy Steel - an overview ScienceDirect Topics

Alloy steel is a type of steel alloyed with several elements such as molybdenum, manganese, nickel, chromium, vanadium, silicon, and boron. These alloying elements are added to increase strength, hardness, wear resistance, and toughness. The amounts of …

Surman Metals - Suppliers of quality metals Australia Wide - 08 …

Copper alloys: Tungsten copper, berylium copper, class 3 and 4 : Rounds: 3.18mm & 216; to 101.6mm & 216;: Flats: 12.7 x 3.18mm to 152.4 x 25.4mm: Tube* 3.18 x 0.89mm to 101 x 2mm: Sheet: 0.5mm to 6mm thickness Sheet size 1800 x 900mm We sell in quarter sheet increments 450 x 900mm * Castings can come in any size, shape or alloy

Reade Advanced Materials - Nickel-Chromium Alloys NiCr

2 天前 & 0183;& 32;The nickel-chromium system shows that chromium is quite soluble in nickel. This is a maximum at 47% at the eutectic temperature and drops off to about 30% at room temperature. A range of commercial alloys is based on this solid solution. Such alloys have excellent resistance to high temperature oxidation and corrosion and good wear resistance.

Melting Points of Metals OnlineMetals.com& 174;

Online Metals is your source for metal and plastics. Learn the melting points of aluminum, steel, copper, zinc, and other metals with this handy chart.

Density of Metals, All Common Metal Density Chart and Table PDF …

2021. 8. 25. & 0183;& 32;Density of Metals – List of Metals by Density. Different metals have different densities, and the density difference between some metals is huge. For example, the most dense metal is Osmium Os , with a density of 22.59 g/cm3, which is 42 …

Daily Metal Price: Cobalt Price Chart USD / Pound for the Last …

Cobalt Price Chart USD / Pound for the Last Available years. Use this form to dynamically generate charts that show metal prices in the units of your choice and for the specified date range if available . Simply select a metal and a unit to display the price.

Specific Heat Capacity of Metals Table Chart Engineers Edge

materials. Specific Heat Capacity of Metals Table Chart. Engineering Materials. Specific Heat Capacity of Metals Table Chart . The specific heat is the amount of heat energy per unit mass required to raise the temperature by one degree Celsius.The relationship between heat and temperature change is usually expressed in the form shown below where c is the specific heat .