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ADI Sprocke Tensile strength of 1400 MPa, elongation of 2%

Basic Information
Place of Origin: China
Brand Name: OEM
Certification: CE 、LR 、KR
Model Number: OEM
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Wooden Box
Delivery Time: base on order
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: Casting capacity of 10,000 tons per year
Detail Information
Technology: ADI Brand Name: ADI Sprocket
Certificate: CE 、LR 、ISO900 Casting Capacity: 10,000 Tons Year
Tensile Strength: 1400MPA Advantages: Adi Integrated Factory
High Light:

ADI Sprocke

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2% elongation ADI Sprocke

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1400 MPa ADI Sprocke


Product Description

ADI Sprocke Tensile strength of 1400 MPa, elongation of 2%

The austempered ductile iron (ADI) is a type of ductile iron that has been heat-treated to improve its mechanical properties. The process involves two main steps: austenitizing and tempering.

1.Austenitizing: In this step, the ductile iron is heated to a high temperature to transform the ferrite and pearlite in the matrix into austenite. This is typically done at temperatures around 900°C to 950°C (1652°F to 1742°F). During this phase, carbon from the graphite nodules diffuses into the austenite, increasing its carbon content.

2.Tempering: After austenitizing, the material is rapidly cooled to a lower temperature, typically between 230°C to 400°C (446°F to 752°F), where it is held for several hours. This allows for the formation of bainite, which is a mixture of ferrite and high-carbon austenite. The high-carbon austenite is unstable and eventually transforms into a fine mixture of ferrite and carbides.

The unique mechanical properties of ADI are due to its microstructure, which consists of:

1.Graphite nodules: These provide internal lubrication, making ADI self-lubricating and reducing wear.

2.Bainite: This provides high strength and toughness.

3.Retained austenite: This contributes to the ductility and energy absorption capacity of the material.

The combination of these properties makes ADI an attractive material for power train components such as gears and gearbox parts, where high strength, ductility, toughness, wear resistance, and machinability are desired.

Preheating Process
Use a preheating furnace for preheating.
ADI Sprocke Tensile strength of 1400 MPa,  elongation of 2% 0
Initial Heating Process
Use a box-type heating furnace for the initial heat treatment
ADI Sprocke Tensile strength of 1400 MPa,  elongation of 2% 1
ADI Sprocke Tensile strength of 1400 MPa,  elongation of 2% 2
Product Transportation
Use rail carts to move products.
ADI Sprocke Tensile strength of 1400 MPa,  elongation of 2% 3
Product Cleaning
Use a cleaning machine to clean the products.
ADI Sprocke Tensile strength of 1400 MPa,  elongation of 2% 4
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Contact Details
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