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Centres de Service Nitrex
Traitements Thermiques - Traitement de Surface des Métaux 


États-Unis Canada Mexique Italie Chine
Chris Morawski Alexandre Dionne Carlos Llerena Davide Caprioglio Jimmy Liu
courriel courriel courriel courriel
courriel
+1 702 399 1554

emplacements locales
+1 514 335 7191 ext. 157
sans frais Canada & États-Unis
 
+1 877 335 7191
+52 442 221-5243 x 107
+52 1442 185-8922
+39 038 261 7964 (r.a.)
Fax: +39 038 261 7760
+86 510 8878 8627
Fax:
+86 510 8878 7627

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Canada



NITREX METAL INC.

3474 Poirier Blvd.
St. Laurent, Québec, H4R 2J5


Contact: Alexandre Dionne

514-335-7191 ▪ Fax 514-335-4160
 

courriel
 

Services de nitruration et nitrocarburation:

NITRURATION NITREG® - Nitruration avec contrôle du potentiel de nitruration

NITROCARBURATION NITREG®-C – Nitrocarburation avec contrôle du potentiel de nitruration

ONC® – Combinaison de la Nitrocarburation ou la Nitruration et la post-oxydation contrôlée.

NITREG®-S – Nitruration des aciers inoxydables avec contrôle du potentiel de nitruration

NANO-S™ – Un traitement de surface qui améliore la résistance à l’usure et à l’abrasion des composantes en acier inoxydable sans diminuer la résistance inhérente à la corrosion.

NITREG®-Ti – Nitruration gazeuse des alliages de titane


 

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Chine


Nitrex Thermal Technology (Wuxi) Co., Ltd.

尼萃斯(无锡)热工技术有限公司(简称NTT)

Antai Industrial Park, #1096 Antaisanlu, Anzhen, Wuxi, Jiangsu, China

江苏省无锡市安镇,安泰三路1096号,安泰机械工业园

Post Code/邮编:214105

Tel/电话:+86 510 8878 8627

Fax/传真:+86 510 8878 7627

Cell/手机:+86 18961838080

Web/网址:www.nitrex-ntt.cn

Emai/l邮件:jimmy.liu@nitrex-ntt.cn


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Mexique


Servicios de Tratamientos Térmico

STT Nitrex Querétaro, S. De R.L. De C.V.
Calle De Lluvia No. 8 Fraccionamiento Industrial La Noria
C.P. 76246 El Marqués, Querétaro.

Contact: Mr. Carlos Llerena

email: carlos.llerena@nitrex.com 


Tel:   +52 442 221-5243 x 107 
  +52 1442 185-8922


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Nitrex Heat Treating Service Centers 

États-Unis 

California       Illinois       Indiana       Michigan       Nevada


 

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USA



"NITREX INC. - West Coast Operations"

(California Corporation)
441 Perrymont Avenue
San Jose, CA 95125


Contact:
Jim Johansen

email: westcoast@nitrex.com

Tel: 408-275-0330   ▪   Fax: 408-659-7195 


Introduction

Nitrex – West Coast has been a fixture on the Bay Area heat treating scene for decades. The shop primarily caters to the most demanding clientele from coast to coast. We have a large collection of equipment of various sizes, including some really small ones, and we pride ourselves in quick turn-around times in addition to our willingness to tackle the most unusual heat treating requirements.

Equipment & Processes

Our equipment is organized in three groups, as described below, with auxiliary equipment scattered strategically through the plant.

Nitriding
12 nitriding furnaces: some with multiple retorts, with work-zones ranging from 10”dia x 12” (Ø25cm x 30cm) to 36”dia x 80” (Ø0.9m x 2.0m), and 42”dia x 72” (Ø1.1m x 1.8m). The equipment is capable of running the following processes: Nitreg®, Nitreg®-C, Nitreg®-S, Nitreg®-Ti, ONC®, and Nano-S™. Processing methods are described in detail under “Modern Surface Treatments”.

Vacuum
Two of our four vacuum furnaces have gas quench capability, while in the other two we quench with oil. Our equipment is used for vacuum treating  (“Vacuum Treatments”) as well as vacuum carburizing (“Modern Surface Treatments”).

Conventional
Two atmosphere furnaces are used for carburizing, carbonitriding, conventional quench, and other related processes (“Conventional Heat Treatments”).

Additional Services

Auxiliary Capabilities
The plant offers various supplementary capabilities that are linked with its core processes, such as tempering, cryogenic freezing, sandblasting, straightening. Various forms of annealing, stress relief or precipitation hardening is performed with or without protective atmospheres, as desired by our customers. Some of these techniques are described under  “Other Treatments”.

Laboratory
Our lab is fully equipped for sample preparation and metallographic evaluations.

Trucking
We have the ability to pick up and deliver small loads within the Bay area. Furthermore, we cultivate relationships with multiple trucking companies that provide excellent and affordable service throughout the US. Our facility is close to the San Jose Airport and it is very to get to by car.

Approvals

We have maintained AS9100, ISO and NADCAP approvals in good standing for many years.

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USA



"NITREX INC. - Chicago Operations"

(Illinois Corporation)
1900 Plain Avenue
Aurora, IL 60502


Contact: Tom Cooper or Bill Walter

email: chicago@nitrex.com

Tel: 630-851-5880   ▪   Fax: 630-851-0733


Introduction

Nitrex – Chicago has been in business continuously since 1946. The shop primarily caters to the local manufacturing base within a 75-mile radius, while drawing occasional customers from coast to coast, due to its unique processing abilities in many areas. A relatively large collection of equipment of various sizes and capabilities are in place, and the plant prides itself in detail-oriented customer service.

Equipment & Processes

Our equipment is organized in three groups, as described below, with auxiliary equipment scattered strategically through the plant.

Nitriding
We have six nitriding furnaces, with work-zones ranging from 16”dia x 35” (Ø40cm x 90cm) to 58”dia x 72” (Ø1.5m x 1.8m). The equipment is capable of running the following processes: Nitreg®, Nitreg®-C, Nitreg®-S, ONC®, and Nano-S™. Processing methods are described in detail under  “Modern Surface Treatments”.

Vacuum
Our two vacuum furnaces are a smaller 6-bar unit, 24” x 36” x 24” (0.6m x 0.9m x 0.6m), and a large 2-bar, with a work zone of 48” x 72” x 36” (1.2m x 1.8m x 0.9m). We are also in the process of installing a vacuum furnace with an oil quench, which will also be able to perform vacuum carburizing. Various vacuum processing methods are described in our technical pages under “Vacuum Treatments” and “Modern Surface Treatments”.

Conventional
Five similar atmosphere furnaces, with a 2000 lb (900 kg) load capacity each, are used for carburizing, carbonitriding, conventional quench, and other related processes (“Conventional Heat Treatments”).

Additional Services

Auxiliary Capabilities
The plant offers various supplementary capabilities that are linked with its core processes, such as tempering, cryogenic freezing, sandblasting, straightening. Various forms of annealing, stress relief or precipitation hardening is performed with or without protective atmospheres, as desired by our customers. Some of these techniques are described under “Other Treatments”.

Laboratory
Our lab is staffed with a degreed metallurgist and it is fully equipped for sample preparation and metallographic evaluations.

Trucking
We have several large trucks on the road every day, with regular routes throughout the Northern Illinois region.

Approvals

We have maintained ISO and TS approvals in good standing for many years.

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USA



"NITREX INC. - Indiana Operations"

(Indiana Corporation)
350 Blue Chip Court
Franklin, IN 46131

Contact: Sam Jackins

email:
indiana@nitrex.com

      Tel: 317-346-7700   ▪   Fax: 317-346-7704


Equipment & Processes

Our equipment is organized in three groups, as described below, with auxiliary equipment scattered strategically through the plant.

Nitriding
With eight nitriding systems, ranging in size from 12”dia x 16” (Ø30cm x 40cm) to 41”dia x 65” (Ø1.0m x 1.7m), we generally specialize in small and medium size loads, up to 6000 lb. The equipment is capable of running the following processes: Nitreg®, Nitreg®-C, Nitreg®-S, ONC®, and Nano-S™. Furthermore, we operate three plasma (ion) nitriding furnaces. Some of such processing methods are described in detail under “Modern Surface Treatments”.

Vacuum
Two of our four vacuum furnaces have gas quench capability, while in the other two we quench with oil. Our equipment is used for vacuum treatring (“Vacuum Treatments”) as well as vacuum carburizing (“Modern Surface Treatments”).

Conventional
Two atmosphere furnaces are used for carburizing, carbonitriding, conventional quench, and other related processes (“Conventional Heat Treatments”).

Additional Services

Auxiliary Capabilities
The plant offers various supplementary capabilities that are linked with its core processes, such as tempering, cryogenic freezing, sandblasting, straightening. Various forms of annealing, stress relief or precipitation hardening is performed with or without protective atmospheres, as desired by our customers. Some of these techniques are described under “Other Treatments”.

Laboratory
Our lab is fully equipped for sample preparation and metallographic evaluations.

Trucking
We have the ability to pick up and deliver small and medium-sized loads within approximately 150 mile diameter circle that includes Indianapolis and Columbus, IN. Furthermore, we cultivate relationships with multiple trucking companies that provide excellent and affordable service throughout the US. Our facility is only 30 miles from the Indianapolis Airport and it is very easy to get to by car via I-65.

Approvals

We have maintained AS9100, ISO and NADCAP approvals in good standing for many years.

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USA



"NITREX INC. - Michigan Operations"

(Michigan Corporation)
822 Kim Dr., P.O. Box 155
Mason, MI 48854

Contact: Raja Gumber

email: michigan@nitrex.com

Tel: 517-676-6370   ▪   Fax: 517-676-6427


Introduction

Since it opened for business in 1995, Nitrex – Michigan has proven to be one of the most technically advanced specialized heat treating plants in the world. It was the first facility in the US to adopt the Nitreg® group of nitriding methods and has since continued its original approach of developing mastery in nitriding only. The range of processing options that this plant offers in that regard is extraordinary, as can be seen in the photographs and descriptions on this page.

Equipment & Processes

Nitriding Systems. The plant offers a complete range of furnace sizes from 16”dia x 35” (Ø40cm x 90cm) to a cuboid giant whose work zone measures 8.5 feet x 17 feet x 7 feet (2.6m x 5.2m x 2.1m) with a weight capacity of 55,000 lb (25,000 kg) per load.

What is fundamentally important is that the giant furnace is not just a large box with heaters and a pipe for ammonia. It is rather a fully engineered installation with extraordinary capabilities, superb temperature uniformity - better than +/- 6 °F (+/- 3.3 °C), and a state-of-the-art control system.

The various nitriding systems are capable of running the following processes: Nitreg®, Nitreg®-C, Nitreg®-S, ONC®, and Nano-S™. The plant also has expertise in plasma (ion) nitriding and it currently has one such furnace in service. Most of nitriding technologies are described in some detail under “Modern Surface Treatments”

.Additional Services

Auxiliary Capabilities. The plant offers limited supplementary capabilities that are linked with its core processes, such as tempering, sandblasting, or stress-relieving.

Laboratory. Our lab is equipped with sample preparation and evaluation equipment which includes a fully automatic microhardness tester, capable of running multiple profiles and saving all results.

Trucking. We have the ability to pick up and deliver small, medium and some larger loads within approximately 300 mile diameter circle that includes most of Southern Michigan and Northern Indiana. Furthermore, we cultivate relationships with multiple trucking companies that provide excellent and affordable service throughout the US. Our facility is only 14 miles from downtown Lansing and it is very easy to get to by car via Freeway 127.

Approvals

We have maintained ISO and TS (and previously QS) approvals in good standing for many years.

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USA



"NITREX INC. - Nevada Operations"

(Nevada Corporation)
201 E. Mayflower Ave.
North Las Vegas, NV 89030

Contact: Joe Beal

email: nevada@nitrex.com


Tel: 702-399-1554   ▪   Fax 702-639-3819


Introduction

Nitrex – Nevada opened for business in January 2009 and it aims to be the best heat treat shop in the South-West. We are located in a custom-built new facility in North Las Vegas, with a view of the surrounding hills, and in close proximity to Freeway 15. Large sums of money and a lot of time are spent to install the best possible equipment and set up the best possible practices. The plant will offer a great variety of processing capabilities with a firm objective to tackle the most technically challenging products.

Equipment & Processes

Our equipment is organized in three groups, as described below, with auxiliary equipment scattered strategically through the plant.

Nitriding. The group currently comprises three cylindrical, vertically loaded furnaces with work-zones measuring 63”dia x 98” (Ø1.6m x 2.5m), 47”dia x 126” (Ø1.2m x 3.2m), and 30”dia x 36” (Ø0.8m x 0.9m). The equipment is capable of running the following processes: Nitreg®, Nitreg®-C, Nitreg®-S, ONC®, and Nano-S™. Processing methods are described in detail under “Modern Surface Treatments”. We comply with AMS 2759/10 and AMS 2759/12.

Vacuum. Our vacuum furnace with integral oil quench capability has a work-zone of 24” x 36” x18” (0.6m x 0.9m x 0.45m), and can vacuum treat (“Vacuum Treatments”) as well as vacuum carburize (“Modern Surface Treatments”) loads up to 1000 lb. Depending on customers’ requirements we plan to install additional vacuum furnace with gas quench capabilities.

Conventional. One atmosphere furnace with 1500 lb (680 kg) load capacity is already installed. We are using it to run carburizing, carbonitriding, conventional quench, and other related processes (“Conventional Heat Treatments”). The furnace is equipped with a modern control system designed by Process Electronic, allowing us to optimize each process to a higher degree than had been previously possible.

Additional Services

Auxiliary Capabilities. The plant offers various supplementary capabilities that are linked with its core processes, such as tempering, cryogenic freezing, sandblasting, straightening. Various forms of annealing, stress relief or precipitation hardening is performed with or without protective atmospheres, as desired by our customers. Some of these techniques are described under “Other Treatments”.

Laboratory. Our lab is equipped with sample preparation and evaluation equipment which includes a fully automatic microhardness tester, capable of running multiple profiles and saving all results. We also have a salt spray cabinet allowing us to perform salt spray testing in accordance with ASTM-117B specification.

Trucking. We have the ability to pick up and deliver small loads within the Greater Las Vegas area. Furthermore, we cultivate relationships with multiple trucking companies that provide excellent and affordable service throughout the US. Las Vegas is a surprisingly easy place to reach.

Approvals

Nitrex-Nevada is a new facility working towards AS9100, ISO and NADCAP approvals. Our schedule calls for a completion of the above by late 2009.

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Italie


Colmegna Srl
SIZIANO (Pv)

Km. 8.440 Via Melegnano, Siziano, PV 27010 , Italia

Tel. 0382 617964 (r.a.)
Fax. 0382 617760


website: www.colmegna.com


Capabilities & Applications: Carburizing, Nitrocarburizing, Hardening, Induction Hardening Low And Medium Frequency, Hardening And Quenching, Tempering, Normalizing, Annealing, Sandblasting, Straightening, Nitreg® Nitriding, Nit-ox®, ONC®

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