Nitrex Heat Treating Service Centres
The Nitrex network of heat treating centers is currently composed of four facilities in the United States and additional centers in Canada, China, Mexico, Italy and Poland. Our technologies and capabilities range from individual components of an almost microscopic size to 55,000-pound loads, from cryogenic treatment to high temperature vacuum, from simple annealing to plasma and Nitreg® potential-controlled nitriding, from forging blanks to complex aircraft components, from heat treating to manufacturing operations and engineering services.
Locations
CANADA
NITREX METAL INC.
Heat Treating Services
Website: www.nitrexheattreat.com
3474 Poirier Blvd.
St. Laurent, Quebec, H4R 2J5
toll free +1-877-335-7191
t: +1 514 335 7191
f: +1 514 335 4160
CHINA
NITREX THERMAL TECHNOLOGY (WUXI) Co., Ltd.
Heat Treating Services
214105
江苏省无锡市锡山经济技术开发区
安泰三路,安泰机械工业园
Website: www.nitrex-ntt.cn
t: +86 (0510) 88788627
f: +86 (0510) 88787627
ITALY
COLMEGNA Srl
Heat Treating Services
Website: www.colmegna.com
Siziano (PV)
t: 0382-617964 (r.a.)
f: 0382-617760
MEXICO
Soluciones Tecnológicas Térmicas
Nitrex Querétaro S de R.L de C.V.
Website: www.nitrexheattreat.com
Tel:
+52 442 221 5243 x 107
+52 442 221 5119 x 107
POLAND
NITREX METAL Sp. z o.o.
Heat Treating Services
Website: www.nitrexheattreat.com
ul. Jedności 48
41-218 Sosnowiec
Poland
Tel: +48 32 296 66 30
Fax: +48 32 296 66 20
USA - ILLINOIS
“NITREX INC. – Chicago Operations”
(Illinois Corporation)
Heat Treating Services
Website: www.nitrexheattreat.com
1900 Plain Avenue
Aurora, IL 60502
t: +1 630 851 5880
f: +1 630 851 0733
USA - INDIANA
“NITREX INC. – Indiana Operations”
(Indiana Corporation)
Heat Treating Services
Website: www.nitrexheattreat.com
350 Blue Chip Court
Franklin, IN 46131
t: +1 317 346 7700
f: +1 317 346 7704
USA - MICHIGAN
“NITREX INC. – Michigan Operations”
(Michigan Corporation)
Heat Treating Services
Website: www.nitrexheattreat.com
822 Kim Dr., P.O. Box 155
Mason, MI 48854
t: +1 517 676 6370
f: +1 517 676 6427
USA - NEVADA
“NITREX INC. – Nevada Operations”
(Nevada Corporation)
Heat Treating Services
Website: www.nitrexheattreat.com
201 E. Mayflower Ave.
North Las Vegas, NV 89030
t: +1 702 399 1554
f: +1 702 639 3819
Nitrex Authorized Commercial Licensees
Nitrex Approved World Class Heat Treaters
Through cooperation agreements, Nitrex has licensed its Nitreg® nitriding & nitrocarburizing technologies to an international network of metal treating service centers dedicated to premium nitriding services as well as other heat treating services.
Locations
AUSTRALIA
Hardchrome Engineering
Victoria, Australia
Website: www.hardchrome.com.au
Process:
Nitreg®-C Nitrocarburizing
BRAZIL
Combustol & Metalpó Group
São Paulo – SP – Brazil
Website: www.combustol.com.br
Processes:
NITREG® – Nitriding
NITREG® C – Nitrocarburizing
ONC® – In-process Post-Nitriding/Nitrocarburizing Oxidation
JAPAN
Asahi Heat Treatment Co., Ltd
Neyagawa City, Osaka
Website: www.asahi-nets.com
Capabilities & Applications:
Nitreg® : Potential-Controlled Gas Nitriding
KOREA
Dongwoo HST Ltd.
Website: www.dwhst.co.kr
NEW ZEALAND
Heat Treatments Ltd.
Mt. Roskill, Aukland
Website: www.heat-treat.co.nz
Processes:
NITREG® – Nitriding
NITREG® C – Nitrocarburizing
ONC® – In-process Post-Nitriding/Nitrocarburizing Oxidation
SOUTH AFRICA
P.H. HEAT TREATMENT c.c.
Germiston. South Africa
Website: www.phheat.co.za
Process:
NITREG® – POTENTIAL CONTROLLED NITRIDING
SPAIN
Tratamientos Térmicos TTT S.A.
BERGARA – Gipuzkoa
Website: www.grupottt.com
Processes:
NITREG® – POTENTIAL CONTROLLED NITRIDING
USA - PENNSYLVANIA
PETER`S HEAT TREATING
Meadville, PA
Website: www.petersheattreat.com
Process:
NITREG® – POTENTIAL CONTROLLED NITRIDING
USA - TEXAS
Texas Heat Treating
Round Rock, TX
Website: www.texasheattreating.com
Process:
NITREG® – POTENTIAL CONTROLLED NITRIDING
Nitrex is a provider of premium quality heat treating services in a growing number of locations worldwide. The individual plants constantly adapt to the changing market conditions by installing additional equipment.
Heat Treating & Metal Surface Treatments Library
- Age/ Precipitation Hardening
Age or Precipitation Hardening (also Aging) is a change in material properties (generally hardening) effected by holding parts at moderately elevated temperatures, without any change in the chemistry of the alloy.
- Austenitizing
Austenitizing is a process designed to induce the formation of austenite on the alloy.
- Annealing – Conventional
The main purpose of Annealing is to soften the metal. This process is used as one of the preliminary heat treating operations or as a rescue procedure when a hardening or tempering cycle fails to meet the specification requirement and one has to start over.
- Annealing –Vacuum
The process is virtually identical to conventional annealing, except, as is usually the case, this premium quality Vacuum Annealing method protects the components surfaces from chemical reactions with gases present in the atmospheres present in the conventional process.