SD-30 is the first set of China-based cloud computing processing and application system based on Godson-3B1500 processor developed by China Academy of Sciences Chen Guoliang, a member of the Academician of ShenZhen University, with the cooperation of Godson Technology Co., Ltd., which has high density, high energy efficiency and high scalability Features, the combination of hardware and software, virtual machine design and performance optimization and other key technologies reached the leading domestic level.

It is learned that the computational virtualization efficiency of SD-30 is considerable - SPECCPU2000 tests show that the computational virtualization efficiency of single, two, and four virtual machines on a single CPU node reaches more than 80%. The Stream Memory Bandwidth Test The results show that the single-node, two-node and four-node virtual machines have more than 85% storage virtualization efficiency.

Cai Ye, deputy director of the Center for High Performance, Shenzhen University, said: "Autonomous CPU to do to support the cloud platform, the main difficulty in the virtualization technology, the physical resources into logical resources for easy scheduling management.Virtualization can be divided into two aspects to understand, First, the positive virtualization - a number of physical nodes to form a logical node, Hadoop, cloud storage These Internet applications actually need this. Second is the reverse virtualization - the physical node is divided into a number of logical nodes , And really need to support the CPU level is mainly reverse virtualization, the other is the work of the software ... In order to achieve Godson 3B1500 cloud platform support, Shenzhen University and Godson use a combination of hardware and software, the operating system kernel to do Certainly, the virtualization system HKVM-Loongson based on the domestic Loongson CPU has finally been implemented on the SD-30. The system uses KVM virtualization technology and the OpenStack open source cloud computing software stack, and is built for the first time on more than 40 domestic Loongson clustered servers Massively virtualize nodes and implement effective resource management and scheduling of more than 300 cloud computing virtual nodes. "

Incoloy Heat Exchanger Tube

INCOLOY®

The registered trademark name, Incoloy, is applied as the prefix name to several highly corrosion resistant high temperature strength metal alloys produced by Special Metals Corporation. These Incoloy alloys or superalloys are nickel-based alloys that exhibit traits that include good corrosion resistance in aqueous environments, excellent strength and oxidation resistance in high-temperature settings, good creep-rupture strength, and ease of fabrication.

Alloys of identical chemical and mechanical properties are available from other manufacturers and offer excellent alternatives to the various Incoloy brand alloys.

The corrosion-resistant superalloys are widely used in extreme environments where tremendous heat and corrosion resistance is paramount to the integrity of the end product. Chemical and petrochemical processing, power plants, and oil and gas industries widely use these superalloys.

Incoloy Availability

Yuhong Group supplies Incoloy 800, 800H/HT and 825 in the form of plate, sheet, strip, bar, wire, pipe, tubing, pipe fittings, and flanges.

What are the Characteristics of Incoloy ?

Good corrosion resistance in aqueous environments
Excellent strength resistance in high-temperature settings
Excellent oxidation and carburization resistance in high-temperature settings
Good creep-rupture strength
Ease of fabrication

In what Applications are Incoloy alloys used ?

Process piping, heat exchangers, carburizing equipment, heating-element sheathing, nuclear steam-generator tubing
Chemical and petrochemical processing, power plants, industrial furnaces, heat-treating equipment
Pollution-control equipment, oil and gas well piping, nuclear fuel reprocessing, acid production, pickling equipment

Superalloys, also known as high performance alloys, have become the steel of choice for corrosion resistance and versatility.

*Incoloy® is a registered trademark of Special Metals Corporation group of Companies.

Incoloy Heat Exchanger Tube,Incoloy 800 Heat Exchanger Tube,Incoloy 925 Heat Exchanger Tube

YUHONG GROUP CO.,LIMITED , https://www.alloypipeline.com