Datong Hydraulic
  • Home
  • About
  • Products
    • Construction Vehicle Hydraulic Cylinder
    • Hydraulic Cylinder
    • Custom Hydraulic Cylinder
    • High-Pressure Hydraulic Cylinder
    • Honed Tube
    • Cold Drawn Seamless Tube
    • Ready to Honed Tube
    • Chrome Plated Bar
    • Chrome Plated Hollow Bar
    • Induction Hardened Chrome Rod
    • Stainless Steel Cylinder Barrel
    • 4140 Hydraulic Cylinder Barrel
    • 4140 Hard Chrome Plated Rod
    • 4140 Steel Round Bar
    • 34CrMo/34CrMo4 Seamless Steel Tube
    • Hydraulic Oil Pipe
    • Cutting Steel Plate
  • Referance
  • Contact us
2020-04-23 作者:Datong Hydraulic

What does the quenching and tempering process involve?

What does the quenching and tempering process involve?
2020-04-23 作者:Datong Hydraulic

The quenching and tempering process is carried out to strengthen materials such as steel and iron based alloys, to make them extremely tough. Moreover, the process of quenching is also known as quench hardening.

The quenching and tempering process involves the heating of materials to extreme temperature, followed by cooling via water, air, oil or using inert gases such as nitrogen.

The complete process must be monitored and every stage of the process must be done with precision. In this process, heating temperature, the cooling methods used, the types of substances used to cool, and the time taken to allow the steel to cool must be examined.

After the quenching process, the material will be at its hardest state. The next step of the process is known as tempering. The tempering process involves achieving greater ductility and toughness by decreasing hardness.

Heating process needs to be carried out in the tempering process. Heating must be done to the quenched materials to just below the critical point for a period of time and then allocating it to cool.

It is important that the temperature and the heating time change depending on the composition of the material. Determining the right temperature and duration will give the fabricator the opportunity to optimise the material so that it meets the exact hardness requirements.

Datong Hydraulic has supplied quenched and tempered chrome rods for 20 years, besides, we also have induction hardened piston rods, honed steel tubes ,4140 chrome rods with high quality and competitive price.if you have problems on these, please feel free to contact us.

上一篇Knolwedge About AISI 4140 STEEL下一篇 EN 10305 Series Cold Drawn Steel Tube For Precision Application

最近的文章

The Benefits Of Hard Chrome Plating2023-01-05
What is the difference between case hardening and induction hardening?2022-12-27
How does the single acting telescopic cylinder work2022-12-21

分类目录

  • 4140 42CRMO4 SCM440 34CRMO Materials
  • Chrome Plated/Induction Hardened Rod
  • Cylinder Design And Repair
  • Honed Tube Related
  • others

Why Datong

We sincerely welcome friends from all over the world contact us to establish mutually beneficial business relationships

Get Started Now!

Contact

DATONG HOIDINGS CO.,LIMITED 
Shanghai Foreign Trade Enterprises Pudong Co., Ltd. Add: No.258-268, Zhaojiabang Road,Shanghai,China
+86 13916761557
+86 13296046260
andy@datong-hydraulic.comwww.cylinder-rod.com

News

The Benefits Of Hard Chrome Plating2023-01-05
What is the difference between case hardening and induction hardening?2022-12-27
How does the single acting telescopic cylinder work2022-12-21
Rife Wordpress Theme. Proudly Built By Apollo13

Hi friend,

This website also contains a lot of product knowledge about hydraulic cylinders, if you want to know more, please refer to the following categories. If you need some help, we are ready…

categories

  • 4140 42CRMO4 SCM440 34CRMO Materials
  • Chrome Plated/Induction Hardened Rod
  • Cylinder Design And Repair
  • Honed Tube Related
  • others