Progress stage: construction drawing design and construction period: May 2011-December 2012 Major equipment: cranes, fire-fighting facilities, security facilities, water supply and drainage facilities, electrical facilities, ventilation facilities, lighting facilities,
Project Profile: The project is located in Xiaoyantan Village, Yanbei Street, Chengguan District, Lanzhou, Gansu Province. A women's and children's activity center is built with a total area of ​​1,005 square meters and a total construction area of ​​18,000 square meters. 9,000 square meters of office building, 9000 square meters of cultural and recreational.
The total investment of the project is 40 million yuan.
Construction Unit: Gansu Provincial Women's Federation Postal address: 15th Floor, Building 1, No. 51, South Square Road, Chengguan District, Lanzhou, Gansu Province Post Code: 730000
Contact Person: Yan Shuqin Director Tel: 0931-8885431
Fax: 0931-8885397
Construction Unit: Gansu Provincial Government Investment Project Construction Management Center Postal address: 16th Floor, Jianshe Building, No. 305, Jingning Road, Lanzhou, Gansu Postcode: 730030
Contact: Bao Wuqiao Tel: 0931-8424056
Cobalt-based alloy powders are commonly used in laser cladding processes due to their excellent wear resistance, high temperature strength, and corrosion resistance. These alloys typically contain varying amounts of cobalt, chromium, tungsten, and nickel, among other elements, to achieve specific properties.
The laser cladding process involves melting the cobalt-based alloy powder using a high-energy laser beam and depositing it onto a substrate to form a protective coating. This coating helps to enhance the surface properties of the substrate, such as hardness, wear resistance, and corrosion resistance.
Some common cobalt-based alloy powders used in laser cladding include:
1. Stellite: This is a well-known cobalt-chromium-tungsten alloy that offers excellent wear and corrosion resistance. It is often used in applications where high temperatures and abrasive environments are present, such as in oil and gas drilling tools, valves, and pump components.
2. Tribaloy: Tribaloy alloys are cobalt-based alloys that contain varying amounts of chromium, molybdenum, and silicon. They are known for their exceptional high-temperature strength and resistance to galling, making them suitable for applications in the aerospace, petrochemical, and power generation industries.
3. Haynes alloys: Haynes alloys are nickel-cobalt-chromium-molybdenum alloys that offer excellent high-temperature strength, oxidation resistance, and corrosion resistance. They are commonly used in applications where extreme heat and corrosive environments are present, such as in gas turbines and chemical processing equipment.
These cobalt-based alloy powders are available in various particle sizes and can be tailored to meet specific application requirements. They can be used with different laser cladding techniques, such as powder-fed laser cladding or blown powder laser cladding, depending on the desired coating thickness and properties.
Overall, cobalt-based alloy powders for laser cladding provide enhanced surface properties and improved performa
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