Hoganas 2641-02 Hardfacing Powder - Cobalt Based Alloy

We have successfully developed Titanium Sheet, Translucent Zirconium Disc, Pure Nickel Rod with superior performance and are in a leading position among the peers. We seek common development with our customers by perfect system, rich experience, high precision equipment, pragmatic attitude, strict management and sincere service. Core competence is a technology or ability unique to an enterprise, which can stand the test of time, is malleable, and is difficult for competitors to imitate. The company always takes "technology plus quality" as its development strategy, always follows the design concept of "innovation and energy saving", and has come out of a road of "adapting to market demand and promoting technological innovation". The development of the enterprise road. Our company adheres to the supremacy of reputation, always puts the interests of customers in the first place, takes honesty as trust and makes profits for customers.

FANMETAL supply the Cobalt Base Alloy hardfacing service with Cobalt Base Alloy welding rod or powder to improve the hardness and corrosion resistance of the base material including Duplex, Super Duplex , Inconel 625, Monel 400 series St and SS 316 with hardfacings of Cobalt Base Alloy* (Cobalt base) or (Nickel base) alloys.

Cobalt Base Alloy Hardfacing alloy contains 25-33% chromium, 3-21% tungsten, and 0.7-3.0% carbon. As the carbon content increases, the metallographic structure changes from hypoeutectic austenite + M7C3 eutectic to hypereutectic M7C3 primary carbide + M7C3 eutectic. The more carbon content, the more nascent M7C3, the greater the macroscopic hardness, and the improved abrasive wear resistance, but the impact resistance, weldability, and machining performance will all decrease. Cobalt Base Alloy alloy alloyed with chromium and tungsten has good oxidation resistance, corrosion resistance and heat resistance. It can still maintain high hardness and strength at 650℃, which is an important feature that distinguishes this type of alloy from nickel-based and iron-based alloys.

Cobalt Base Alloy Hardfacing Service Picture:

After machining, Cobalt Base Alloy alloy has low surface roughness, high scratch resistance and low friction coefficient. It is also suitable for adhesive wear, especially on sliding and contacting valve sealing surfaces. However, in high-stress abrasive wear, the wear resistance of low-carbon cobalt-chromium-tungsten alloy is not as good as that of low-carbon steel. Therefore, the selection of expensive Cobalt Base Alloy alloy must be guided by professionals in order to maximize the potential of the material. . There are also Cobalt Base Alloy surfacing alloys containing Laves phases alloyed with chromium and molybdenum, such as Co-28Mo-17Cr-3Si and Co-28Mo-8Cr-2Si. Due to the lower hardness of Laves compared to carbides, the material that is paired with it in the metal friction pair wears less.

Note: Cobalt Base Alloy is a trademark of Deloro Cobalt Base Alloy, USA.

We use innovative technology to integrate resources, improve the efficiency of the supply chain and promote the development of the Hoganas 2641-02 Hardfacing Powder - Cobalt Based Alloy industry. We emphasize that both individuals and enterprises should have ambitious goals, and that personal goals are consistent with corporate development goals, and corporate goals are consistent with social development goals. We insist on the purpose of sincerely repaying the staff and developing to serve the society, and the enterprise spirit of cohesion and entrepreneurial development.

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