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wear resistant cobalt

12 Cobalt base alloy wear resistant cobalt rod /Cobalt ...

12 Cobalt base alloy wear resistant cobalt rod /Cobalt Based Alloy rod, US $ 3 - 10 / Piece, China, TOP, stellite 3,6,12,21,31.Source from Shenyang Top New Material Co., Ltd. on Alibaba.com.

Superalloys | Cobalt Institute

The cobalt-base superalloys have their origins in the Stellite® alloys, designed for their wear resistance in the early 1900's by Elwood Haynes. Although in terms of properties the hardened nickel-based alloys ("Y" alloy) have taken the majority share of the superalloy market, cast and wrought cobalt alloys continue to be used because of the ...

Cobalt processing - The metal and its alloys | Britannica.com

Cutting and wear-resistant alloys. The addition of 2–12 percent cobalt to tool steels enables them to be used more effectively on hard materials for which deep cuts and high speeds are required. Cobalt improves the wear resistance of many alloys.

Things to Consider When Selecting a Tungsten Carbide Material

Amount of Cobalt. We are talking about cemented tungsten carbide. This is tungsten carbide grains cemented together by cobalt. Cobalt is the binder. As you get more cobalt you get a softer grade that is more impact resistant. If you have less cobalt you get better wear but …

China Piston Pin Bushing,Stellite Wear Resistant Bushing ...

China leading manufacturers and suppliers of Piston Pin Bushing,Stellite Wear Resistant Bushing, and we are specialize in Butterfly Valve Bushing,Cobalt Alloy Bushing, etc.

Wear Resistant - Wingate Alloys Inc.

Cobalt 6 / R30006 Cobalt 12 / R30012 Cobalt 21 / R30021. URETHANE: CERAMITHANE is a combination technology for material transfer and multiple wear/impact benefits. It combines the sliding wear resistance of ceramics with the impact resistance of polyurethane.

Cobalt - Wikipedia

Cobalt is primarily used in lithium-ion batteries, and in the manufacture of magnetic, wear-resistant and high-strength alloys. The compounds cobalt silicate and cobalt(II) aluminate (CoAl 2 O 4, cobalt blue) give a distinctive deep blue color to glass, ceramics, inks, paints and varnishes. Cobalt occurs naturally as only one stable isotope ...

Wear Resistance Solutions | Cobalt & Nickel Alloys ...

Proven to be the most versatile of hardfacing alloys, Weartech's cobalt and nickel-based alloys are specially formulated to resist a wide range of hostile environments including abrasion, corrosion, galling, oxidation and erosion. ... Wear Resistance Solutions.

STELLITE 6 ALLOY TECHNICAL DATA - exocor.com

the wear resistant cobalt based alloys and exhibits good all-round perfor-mance. It is regarded as the industry standard for general-purpose wear resistance applications, has excellent resistance to many forms of mechanical and chemical degradation over a wide temperature range, and retains a rea-sonable level of hardness up to 500°C (930°F).

Comparison of the Tribo-Mechanical Properties of a Wear ...

This paper aims to compare the tribo-mechanical properties and structure–property relationships of a wear resistant cobalt-based alloy produced via two different manufacturing routes, namely sand casting and powder consolidation by hot isostatic pressing (HIPing).

US5002731A - Corrosion-and-wear-resistant cobalt-base ...

Disclosed is a cobalt-base alloy that has a valuable combination of both corrosion- and wear-resistant properties. The alloy nominally contains, in percent by weight, 25.5 chromium, 8.5 nickel, 3.0 iron, 5 molybdenum, 2 tungsten, 0.40 silicon, 0.75 manganese, 0.06 carbon, 0.08 nitrogen and the balance cobalt plus normal impurities normally found in alloys of this class.

Cobalt Statistics and Information - usgs.gov

Cobalt (Co) is a metal used in numerous diverse commercial, industrial, and military applications, many of which are strategic and critical. On a global basis, the leading use of cobalt is in rechargeable battery electrodes. Superalloys, which are used to make parts for gas turbine engines, are another major use for cobalt. Cobalt is also used to make airbags in

Wear Resistant Cobalt and Cobalt Alloys | Engineering360

Wear Resistant Cobalt and Cobalt Alloys. View Datasheet Haynes 25® / L605 -- Bar from High Performance Alloys, Inc. High Performance Alloys stocks and produces HAYNES 25 (L605) in this grade in the following forms: Bar, wire, fasteners and forgings. Nominal Chemistry. The major alloying elements are as follows: Cobalt 50%, Chromium 20% ...

Wear Resistant Cobalt Alloy Cobalt Based Alloy Plate ...

Wear Resistant Cobalt Alloy Cobalt Based Alloy Plate Stellite 6b, Find Complete Details about Wear Resistant Cobalt Alloy Cobalt Based Alloy Plate Stellite 6b,Stellite 6b,Stellite Plate,Cobalt Alloy Plate from Other Metals & Metal Products Supplier or Manufacturer-Shenyang Top New Material Co., Ltd.

Cobalt Metal Characteristics - thebalance.com

Aug 13, 2019· Superalloys, such as stellite, are the largest consumer of cobalt metal, accounting for about 20% of demand. Predominantly made of iron, cobalt and nickel, but containing smaller amounts of other metals, including chromium, tungsten, aluminum, and titanium, these high-performance alloys are resistant to high temperatures, corrosion and wear, and are used to manufacture turbine blades for …

Cobalt and Cobalt Alloys - totalmateria.com

Cobalt is useful in applications that utilize its magnetic properties, corrosion resistance, wear resistance, and/or its strength at elevated temperatures. This article provides a general overview of cobalt-base alloys as wear-resistant, corrosion-resistant, and/or heat-resistant materials.

High-Temperature Hardness and Wear Resistance of Stellite ...

The wear resistance of each alloy is evaluated at both room temperature and elevated temperatures up to 450°C using a pin-on-disc tribometer equipped with a heating device. It has been found that the hardness and wear resistance of Stellite alloys behave differently at room temperature and at high temperatures (< 500°C).

Cobalt Alloys Archives - Ferralloy Inc.

Cobalt alloys are a group of cobalt-chromium 'super-alloys'. They are designed for high wear resistance and excellent chemical and corrosion performance in hostile environments. Let's take a deeper look at this type of superalloy and why you should use it for your next project.

Stellite 6 Cobalt Hardfacing & Wear-resistant Smaw (mma ...

Stellite 6 Cobalt Hardfacing & Wear-resistant Smaw (mma,Mmaw) Electrode, Find Complete Details about Stellite 6 Cobalt Hardfacing & Wear-resistant Smaw (mma,Mmaw) Electrode,Stellite 6,Cobalt Hardfacing & Wear-resistant Electrode,Smaw (mma Mmaw) from Other Metals & Metal Products Supplier or Manufacturer-Wisdom Import & Export (Shanghai) Co., Ltd.

COBALT-FREE, GALLING AND WEAR RESISTANT AUSTENITIC ...

Mar 07, 2019· These alloys offer a variety of properties including: high galling resistance, good wear resistance, high strength and erosion performance, corrosion performance, and high hardness. Most hard-facing alloys fall into one of three alloy categories: iron-based, nickel-based, and cobalt …

Why tungsten carbide has better wear resistance than any ...

Let us first clarify that wear resistance is a hard beast to tame. It is a property not linearly correlated to any single material property but requires a handful of them. Hardness isn't enough, toughness isn't enough, a low friction coefficient i...

Cobalt-chrome - Wikipedia

Cobalt-chrome or cobalt-chromium (CoCr) is a metal alloy of cobalt and chromium.Cobalt-chrome has a very high specific strength and is commonly used in …

Wear Resistance of Cobalt Chromium Alloy - Shenyang Top ...

Cobalt Chrome Alloy has a high strength at low temperature (only 50-75% of the nickel-based alloy) at temperatures above 980 ° C, good thermal fatigue resistance, hot corrosion resistance and abrasion resistance, and has Better weldability. Suitable for making aviation jet engines, industrial gas turbines, guide vanes and nozzle guide vanes for marine gas turbines, and diesel engine nozzles.

Wear-Resistant Cobalt-Base Alloys | SpringerLink

Dec 20, 2013· Summary. Cobalt-base alloys have enjoyed extensive use in wear-related engineering applications for well over 50 years because of their inherent high-strength, corrosion resistance, and ability to retain hardness at elevated temperatures.

Hardfacing Services | SHS Extreme Abrasion Coatings ...

Founded in 1990, Weartech International, Inc. is a producer of cobalt and nickel-based hardfacing and wear-resistant alloys. For over 25+ years, we have provided technical solutions to customers facing significant wear problems.

Tungsten Carbide Grades – Extramet Products

In general, a lower percentage of Cobalt will produce a harder, more brittle material while a higher percentage will produce a tougher, less wear resistant material. Selecting Grades. There are over a dozen different grades of Tungsten Carbide. When evaluating equivalents of Tungsten Carbide grades the important criteria is to specify two of ...

US7754143B2 - Cobalt-rich wear resistant alloy and method ...

Cobalt-rich wear resistant alloy and method of making and use thereof Download PDF Info Publication number US7754143B2. US7754143B2 US12/081,366 US8136608A US7754143B2 US 7754143 B2 US7754143 B2 US 7754143B2 US 8136608 A US8136608 A US 8136608A US 7754143 B2 US7754143 B2 US 7754143B2 Authority US United States

Download 6B Datasheet - High Performance Alloys, Inc.

Wear Resistant (Co-Cr-W) Cobalt 6B is a cobalt based chromium, tungsten alloy for wear environments where seizing, galling and abrasion are present. 6B is resistant to seizing and galling and with its low coefficient of friction, allows sliding contact with other metals without damage by metal pick up in …

Wear-resistant Alloys | Cobalt Institute

Cobalt has long been associated with wear resistant materials, both as an alloying element and as a binder in cemented carbides.Cobalt can deliver wear resistance by being applied within castings and forgings or as a coating for a low cost substrate.

HPA COBALT alloy 6BH Wear Resistant (Co-Cr-W) (UNS R30016)

COBALT alloy 6BH is wear resistant alloy used for knives, blades and scrapers. Commonly used in place of 6K for ductility, availability, and economics. 6BH is available in sheet and plate. 6BH (6K replacement) CoCrW meets or exceeds UNS R30016.