Qinshang Optoelectronics announced on the evening of April 5th that the company held the second meeting of the fourth board of directors on April 5, 2017, and reviewed and approved the “Proposal on Signing the Partner's Property Share Transfer Agreementâ€, agreeing that the company will hold the company. The right to 99% of the capital contribution of Guangdong Huiqin Investment Center (Limited Partnership) was transferred to Guangdong Huijun Investment Management Co., Ltd. at a price of RMB 1. The company has signed the “Partner Property Share Transfer Agreement†with Huijun Investment, and the company no longer acts as a limited partner of the Industrial Investment Fund after the transfer. According to the announcement, the investment fund was reviewed and approved at the 7th meeting of the third board of directors of Qinshang Optoelectronics on November 14, 2014. At the beginning, the industrial investment fund was 100 million yuan, and Huiyu was nicknamed the industry. The general partner of the investment fund has a capital contribution of RMB 1 million, accounting for 1.00% of the total size of the fund, enjoying the rights of the general partner and undertaking corresponding obligations. Qinshang Optoelectronics Co., Ltd. is a limited partner of the Industrial Investment Fund with a capital contribution of RMB 99 million, accounting for 99.00% of the total fund size. It enjoys the rights of limited partners and assumes corresponding obligations. According to the announcement, the investment direction of the industry investment fund is mainly used to invest in LED lighting, environmental protection and energy conservation and related industries, target companies or assets, cooperate with the company to conduct mergers and acquisitions and industrial integration, continuously improve the industrial layout, promote strategic development, and consolidate the status of the industry. To enhance comprehensive competitiveness. Qinshang Optoelectronics said that after the establishment of the industrial investment fund, the company has not officially contributed to the industrial investment fund. According to the company's current development plan and industrial layout, in order to further improve the efficiency of fund use, after careful consideration, the company and Huijun Investment signed the “Guangdong Huiqin Investment Center (Limited Partnership) Partner Property Share Transfer Agreementâ€, which will be held by the company. The right of 99% of the investment fund of the industrial investment fund is transferred to Huijun Investment at a price of RMB 1. After the transfer, the company no longer acts as a limited partner of the industrial investment fund.
Cobalt Based Alloy Powder
Cobalt-based alloy powders are commonly used in plasma transfer arc welding (PTAW) due to their excellent high-temperature properties and resistance to wear and corrosion. These alloys are typically composed of cobalt as the base metal, with various alloying elements such as chromium, tungsten, nickel, and carbon added to enhance specific properties.
The use of cobalt-based alloy powders in PTAW offers several advantages, including:
1. High-temperature strength: Cobalt-based alloys exhibit excellent strength and resistance to deformation at elevated temperatures, making them suitable for welding applications that involve high heat.
2. Wear resistance: These alloys have a high hardness and resistance to wear, making them ideal for welding applications where the welded parts are subjected to abrasive or erosive conditions.
3. Corrosion resistance: Cobalt-based alloys offer good resistance to corrosion, making them suitable for welding applications in aggressive environments, such as those involving chemicals or saltwater.
4. Thermal conductivity: Cobalt-based alloys have good thermal conductivity, allowing for efficient heat transfer during welding and reducing the risk of heat-affected zone (HAZ) defects.
5. Compatibility with other materials: Cobalt-based alloys can be easily welded to a wide range of base metals, including stainless steels, nickel alloys, and other cobalt-based alloys, providing versatility in welding applications.
To use cobalt-based alloy powders for PTAW, the powder is typically fed into the plasma arc using a powder feeder. The powder is then melted by the high-temperature plasma arc and deposited onto the workpiece, forming a weld bead. The specific welding parameters, such as arc current, travel speed, and powder feed rate, will depend on the specific alloy and application requirements.
It is important to note that the selection of the cobalt-based alloy powder should be based on the specific welding application and the desired properties of the final weld. Different cobalt-based a
Co Powder,Cobalt 6 Powder,Cobalt 12 Powder,Cobalt 21 Powder
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