Quench And Temper Steel Product After Rolling Or Heating - China

Quenching machinery

Quench and temper steel product after rolling.

On- line quenching or controlled cooling equipment after rolling ( or after normalizing furnace, i.

e.

NAC)

The quenching and controlled cooling is an important technology to improve material’s performance, achieve reduction, save energy and reduce consumption, which has acquired the major support of the country in the field of steel rolling、 metallurgical machinery and automation.

The pre- hardening system for flat die steel, which is originally developed by Beijing AnXinZhongYuan Science & Technology Development Co.

, Ltd and University of Science and Technology Beijing ( USTB) in cooperation, has reached the world leading level in less than three months after the completion of this system in 2011 with its quenching thickness reaching up to 150mm of flat steel using the technology of frequency amplitude pulse control ( FAPC) .

This first energy- saving quenching machine made by the company’s founder and USTB has stood strict production test and gained two patents.

Besides， this machine has solved the technical problem in quenching machine of water shortage, this technology make our company’s quenching machinery prove to be first class quench equipment.

.

Thanks to the popularization of this proprietary technology , more than 10 sets of large mechanical equipment for quenching and controlled cooling are developed, including the first accelerated cooling after normalizing furnace（ NAC） electromechanical system， the first online accelerated- cooling（ ACC） and direct quenching（ DQ） mechanical system， the first strong and weak cooling electromechanical system after large- sized furnace， the first ACC mechanical system after large- scale rolling mill, which have successfully produced pipeline steel, high- strength steel and military naval steel and many a kind of domestic ally badly- needed steel.

There are some other achievements and technologies obtained in the research and development of this project , including：

- - - - the mechanism and technology of flow- jet boiling cooling enhancing and quenching or controlled cooling,

- - - - the mechanism and technology of flatness control during quenching and control cooling for large steel plate,

- - - - dynamic simulation of temperature field for steel plate duringquenching process, artificial intelligence forecast for target temperature, themicrostructure- property prediction, the minimum residual stress controllingand grey multi- target decision,

- - - - heat transferring with multiphase flowof air - mist spraying technology withstrong jet heat transfer quenching and control cooling of steel plate comprehensive model,

- - - - computer- control system with simulated quenching , ACC andtracking water- saving module.

This technology has won the first prize of Chinese metallurgicalscience and technology, the second prize of science and technology authorizedby the ministry of education ， goldaward in the Association of Invention Exhibition and the second prize of NationalScience and echnology Progress in 2008.

Company Contact:

• Posted By: Beijing AnXinZhongYuan Science & Technology Develo

• Phone: 860113520566966

• Address: Room603,NO.4Building, FuhaiCenter building Daliush, BeiJing , China

• Email:

• Business Description: Metallurgical equipment
  
  Quenching machinery
  
  Quench and temper steel product after rolling
  
  On line quenching or controlled cooling equipment after rolling (or after normalizing furnace, i.e. NAC)
  
  Heating furnace
  
  The furnace used for heating steel product before rolling, the type of furnace have walking furnace, circle furnace, car type furnace and so on.
  
  Heat treatment furnace
  
  The furnace used for heat treatment of steel product.
  
  Quenching, temper, and so on.
  
  The type of furnace have roller furnace, car type furnace and so on