Prix FOB
Obtenir le dernier prix50000 ~ 250000 / Set ( Negotiable )
|1 Set Minimum Order
Pays:
China
N ° de modèle:
RVS-200G
Prix FOB:
50000 ~ 250000 / Set ( Negotiable ) Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
50000 per Set
Commande minimale:
1 Set
Packaging Detail:
standard export packaging
Heure de livraison:
90 Days
Capacité de Fournir:
1 Set per Week
Payment Type:
L/C, T/T
Groupe de produits :
Personne àcontacter Ms. Jessica
New Jinqiao Road, Shanghai, Shanghai
  vacuum heat treatment furnace, quenching, hardening, tempering, annealing for D3 XW*5 ED*1 Die steel, mould steel
ÂVacuum Technology is the Basis for Process Innovation in Heat Treatment.
ÂHeat Treatment is the process in which metallic/steel parts are exposed completely or partially to time-temperature sequences in order to change the mechanical and/or corrosion properties. There are numerous application areas, e.g.:
• Annealing • Hardening • Tempering • Aging • Case hardening
ÂTo achieve a higher strength of the material, better wear resistance or to improve the corrosion behaviour of the components.All of these processes need a temperature up to 1.**0 °C and higher as well as especially developed furnaces to achieve such ranges.
Â
Vacuum Annealing
Annealing is one type of heat treatment comprising heating up to
a specific temperature, holding and cooling down slowly. Such
processes are generally used to obtain a softer structure of the
part and to optimise material structure for subsequent working
steps (machining, forming). Parameters depend on the material and
the desired structure.
Vacuum Hardening and
Tempering
Hardening is a typical heat treatment process combining heating
to specific temperatures (mostly above **0 °C) and direct fast
cooling or quenching of the part. The requirements are selected
to change the materials structure partially or completely into
martensite. The part undergoes tempering treatment after
hardening in order to obtain high ductility and
toughness.
Vacuum Case Hardening
One of the important processes is the case hardening or
carburizing process. Parts are heated up to **0 °C - 1.**0 °C and
by adding specific gases (hydrocarbons) into the atmosphere of
the furnace the parts surface is enriched by absorbing carbon.
Following this treatment the part is quenched in order to achieve
the required properties. This results in higher resistance to
stresses and friction on the components surface. The core of the
part remains somewhat softer and more ductile which allows the
part to carry high stresses through its entire life. For example,
all gear parts for transmissions are treated this
way.
| Pays: | China |
| N ° de modèle: | RVS-200G |
| Prix FOB: | 50000 ~ 250000 / Set ( Negotiable ) Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 50000 per Set |
| Commande minimale: | 1 Set |
| Packaging Detail: | standard export packaging |
| Heure de livraison: | 90 Days |
| Capacité de Fournir: | 1 Set per Week |
| Payment Type: | L/C, T/T |
| Groupe de produits : | Vacuum heat treatment furnace |
