Nitrocarburizing / Salt Bath Nitriding

nitrocarburizingIonic liquids offer a significant improvement in wear protection, sliding properties and fatigue strength on all kind of ferrous materials. A subsequent oxidizing quenching produce a major increase in corrosion resistance. Due to the main process characteristics like

  • excellent reproducibility on high quality level
  • shortest treatment times
  • most negligible distortion
  • highest flexibility

This technology gives often superior results to that of galvanic layers and other nitrocarburizing processes.

Salts for nitrocarburizing

With TENIFER and ARCOR we offer two different environment-friendly salt bath nitriding processes. Which of both nitriding processes is the most appropriate one depends on the requirements and the geometry of the parts. Our Technical Sales Department will be pleased to giving you advice to make the right choice.

TUFFTRIDE process

Product

Application

Working
temp. in °C

TF 1 Cyanide-free replenishment nitriding salt. For use only with REG 1 regenerator.

480 - 630

REG 1 Non-toxic regenerator for nitriding salt TF 1.  
TF-NT Updated replenishment nitriding salt for gaining very compact layers. For use only with REG-NT regenerator.

480 - 630

REG-NT Non-toxic regenerator for TF-NT baths.  

AB 1
AB 1.8

Oxidizing salts for enhancing the corrosion resistance of TUFFTRIDE treated components and for QPQ process.

370 - 420

AB 1 A
AB 1.8 A
Starter salts for the initial filling of AB 1 baths.  

 

ARCOR Process

Product

Application

Working
temp. in °C

CR 2

Non-toxic regenerator for CR 4 nitriding salts.

 

CR 4

Cyanide-free replenishment nitriding salt for the ARCOR C process; for use only with CR 2 regenerator.

540 - 590

CR 8

Cyanide-free replenishment nitriding salt for the ARCOR V/N process; for use only with CR 9 regenerator.

480 - 630

CR 9

Non-toxic regenerator for CR 8 nitriding salts.

 

OXINIT RN

Oxidizing salt for cooling parts treated with CR 4 or CR 8; leads to an important increase of the corrosion resistance

420 - 440

OXINIT 1.2

Starter salt for the initial melting of OXINIT baths.

 

 

NSK

Product

Application

 
NSK In special cases for the artificial activation of bathes made up from TF 1 salts.