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Post-Oxidation Nitriding Furnace

LDMC-50AQ Bell type Plasma Nitriding Furnace-Post Oxidation nitriding furnace

Sources: Author:admin Release time:2020-12-23 16:02

LDMC-50AQ Bell type Plasma Nitriding Furnace-Post Oxidation nitriding furnace

Post-Oxidation Nitriding Furnace Description:  

This is a thermochemical treatment through which the superficial layer of a steel is enriched of nitrogen and carbon. Such process creates and an enforced layer that increases the hardness of the superficial layer: after the process of surface enrichment we will move onto a controlled and induces oxidation of the artefact, in an oven set under specific temperatures. This process is facilitated by the action of specific gases that generate an oxide veil of a few microns thickness giving it a typical black colouring.

CHARACTERISTICS:

· Increase of superficial hardness;

· Improved resistance to wear and tear;

· Improved resistance to stress;

· Less Friction;

DEPTH :

From 0.05 to 0.30 mm

APPEARANCE:

The product appears neat and in a shade of homogeneous black.

STEELS AFFECTED:

· Nitriding steels;

· Steel used for tools;

· Carbon Steels;

· Tempering Steels;

· Low carbon steels;

· Cast-steels


LDMC-50AQ Ion Plasma Nitriding Furnace main parameters :

Output voltage :                                          0-900V Continuous adjustable

Maximum output average current :            50A

Peak pulse current :                                    100A

Pulse frequency:                                         1000Hz

Furnace working chamber size:                  φ700×900mm

Working temperature:                                ≦650℃

The rated load:                                              500KG

Limited vacuum:                                         ≤6.67Pa

Rising rate:                                                 ≤0.133Pa/min

Pumping to 20Pa cost time:                      ≤30min

Arcing time:                                               ≤15μs

Control temperature precision:                ±1℃

Control pressure precision:                      ±1Pa

The technological process:              Automatic control


Model

LDMC-50AQ Bell type Plasma Nitriding Furnace

Post Oxidation nitriding furnace

Working chamber

Ø700*900mm

Max Working temperature 

650

Common working temp

500±50℃

Ultimate vacuum

≤6.7Pa/30Mi

Pressure rising rate

≤0.13Pa/min


Model

LDMC-50AQ Bell type Plasma Nitriding Furnace-

Post Oxidation nitriding furnace

Maximum average output current

50A

Maximum peak output current

100A

Max nitride area

60000c

Max loading weight

500kgs

Output supply

50KW

Output status

Rectangular web

Frequency

1000HZ

The arc velocity

≤20 Microsecond

Control method

Fixed frequency width

Occupy space rate

0-85% continue adjustable


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