On November 30th, the Henan Provincial Industry and Information Technology Commission released the list of smart workshops and smart factories in 2018, and the Zhongnan Diamond Synthetic Core Smart Workshop was successfully selected.
The intelligent workshop construction focuses on the interconnection and integration of the two systems of production management and industrial control, and promotes the dynamic optimization of all links in the manufacturing process to achieve the integration of “blocksâ€. Support enterprises to apply sensor identification, human-computer intelligent interaction, intelligent control and other technologies and intelligent equipment, and promote intelligent collaboration and linkage of various production links such as workshop planning, processing assembly, inspection and testing, and realize visual management.
The Zhongnan Diamond Synthetic Core Smart Workshop is the first intelligent manufacturing workshop that the company is striving to create. The entire production line of the workshop production line has an annual production capacity of 24 million pieces, mainly covering intelligent management and intelligent manufacturing systems, and building information security through data integration and system integration. Industrial network. The industrial network is centrally controlled by the central system to realize the interaction and integration of the workshop production system and MES information, so that the processes of warehousing, logistics, pressing, testing, conveying, palletizing, rewinding, loading, sintering, packaging, etc. are basically automated and unmanned. produce. At the same time, the intelligent production system can ensure the strict implementation of the process in the production process, achieve a high degree of consistency in product quality, can effectively meet the production process requirements of "multi-variety" and "multi-recipe", and achieve rapid adjustment of different product formulations.
Through the digital transformation and transformation of the company's operation and workshop, the intelligent workshop system has opened up all aspects of order, planning and logistics production, effectively improving production efficiency, improving product quality and achieving more effective management of production. After the workshop is put into use, it can save more than 24 million yuan per year. At the same time, the productivity will increase by 35%, the product development cycle will be shortened by 1/3, the product defect rate will be reduced by 1/4, and the number of workshops will be reduced from 470 to 80.
DUPLEX STAINLESS STEEL
Duplex Stainless Steels Available
Yuhong Group supplies LDX2101, 2205, Ferralium 255, Zeron 100 and LDX2507 in the form of plate, sheet, strip, bar, pipe, tubing, pipe fittings, flanges and weld wire.
Duplex Stainless Steel Overview
Duplex Stainless Steels, also referred to as austenitic-ferritic stainless steels, are a family of grades with about equal proportions of ferrite and austenite. These steels have a duplex microstructure which contributes to their high strength and high resistance to stress corrosion cracking. Due to their high content of chromium, nitrogen and molybdenum, duplex steels offer good resistance to local and uniform corrosion. Duplex stainless steels have good weldability.
Today, modern duplex stainless steels can be divided into three groups:
Lean Duplex such as LDX2101
Standard Duplex such as 2205, the work-horse grade accounting for more than 80% of duplex usage
Super Duplex such as Ferralium 255 and Zeron 100 and LDX2507
Of the duplex grades, duplex 2205 is the most widely used. However, the super duplex steels like Zeron® 100 and LDX2507 are excellent for servicing severe corrosive environments, such as offshore and marine applications. Lean duplex 2101 is available as an economic alternative to 300 series stainless steels.
What are the Characteristics of Duplex Stainless Steels ?
Very good resistance to uniform corrosion
Very good resistance to pitting and crevice corrosion
High resistance to stress corrosion cracking and corrosion fatigue
High mechanical strength
Good sulfide stress corrosion resistance
Good abrasion and erosion resistance
Good fatigue resistance high energy absorption
Low thermal expansion
Good weldability
In what Applications are Duplex Stainless Steels® used ?
Oil and gas equipment
Offshore technology
Seawater desalination plants
Chemical industry, especially when handling chlorides
Flue-gas cleaning
Desalination plants and seawater systems
Pulp and paper industry
Cargo tanks and pipe systems in chemical tankers
Firewalls and blast walls on offshore platforms
Bridges
Storage tanks
Pressure vessels, reactor tanks, and heat exchangers
Rotors, impellers and shafts
Duplex Boiler Tube,Duplex Seamless Boiler Tube,Duplex Steel Boiler Tube
YUHONG GROUP CO.,LIMITED , https://www.alloypipeline.com