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LDMC-30AQ Ion nitrogen carburizing Post-Oxidation Nitriding Furnace

Sources: Author:admin Release time:2020-12-23 15:24

LDMC-30AQ Ion Plasma Nitriding Furnace

Post-Oxidation Nitriding

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-30AQ Ion Plasma Nitriding Furnace main parameters :

Output voltage :                                             0-900V Continuous adjustable

Maximum output average current :               30A

Peak pulse current :                                        60A

Pulse frequency:                                             1000Hz

Furnace working chamber size:                      φ600×800mm

Working temperature:                                    ≦650℃

The rated load:                                                 300KG

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-30AQ Ion Plasma Nitriding Furnace

Working chamber

Ø600*800mm

Max Working temperature

650

Common working temp

500±50℃

Ultimate vacuum

≤6.7Pa/30Mi

Pressure rising rate

≤0.13Pa/min


Model

LDMC-30AQ Ion Plasma Nitriding Furnace

Maximum average output current

30A

Maximum peak output current

60A

Max nitride area

60000c

Max loading weight

300kgs

Output supply

30KW

Output status

Rectangular web

Frequency

1000HZ

The arc velocity

≤20 Microsecond

Control method

Fixed frequency widt

Occupy space rate

0-85% continue adjustable

1200.jpg

后氧化.jpg

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