Process simulation

Detailed consultation with customer service

Continuous regression simulation

Simulated continuous annealing equipment ULVAC Technology Co., Ltd., Japan: cct-ay - Ⅱ

Equipment performance parameters:

Sample size: 70mm - width × 220mm - length × 0.5 ~ 2.0mm - thickness

Temperature range: 50 ℃ ~ 1150 ℃ (maximum)

Environmental atmosphere: nitrogen, atmosphere

Heating furnace: infrared gold-plated coke oven

Cooling medium: nitrogen

Maximum heating speed: 30 ℃ / S

Maximum cooling rate: - 10 ℃ / S (heating chamber); - 70 ℃ / S (cooling chamber)

Temperature uniformity: Δ t ≤ 16 ℃

Maximum cold speed accuracy: ≤± 15%

Function purpose:

The heat treatment device integrates the functions of high-speed heating, rapid cooling, direct control of sample temperature, nitrogen atmosphere and so on in the infrared gold focus furnace, and realizes the simulation test of continuous annealing, heating, cooling and aging of sheet steel with simple and high precision.

External services:

Continuous regression simulation

Sample requirements: smooth and even surface

Hot rolling simulation

Self made rolling center of hot rolling and controlled cooling system

Equipment performance parameters:

Rolling force: 1500KN; rolling torque: 22knm; rolling speed: 0.2 ~ 0.875m/s; billet thickness: 6 ~ 100mm; billet width: 200 ~ 250mm; finished product thickness: 0.8 ~ 30mm; working roll size: ￠ 380 --- 400 × 350mm

Function and purpose of instrument:

The single stand reversible hot rolling mill with 350mm wide roll surface, replaceable 4-Roll and 2-roll, front and rear roller table, both rough rolling and finish rolling, equipped with holding furnace and controlled cooling device after rolling. The rolling mill mainly carries out heating, rolling and cooling experiments of rolling samples, physical simulation of heating temperature, pass reduction, super fast cooling and online tempering system, analysis and test of the structure and performance of the samples, obtaining reasonable and optimized production process parameters, and providing experimental data for industrial production.

External services:

Hot rolling simulation

Cold rolling test

Self made rolling center of tension simulation four roll cold rolling experimental unit

Equipment performance parameters:

Raw material thickness: 1.5-4.0mm (steel), 4.0-8.0mm (molybdenum); finished product thickness: 0.1-1.0mm, 0.05-0.5mm (molybdenum)

Working roll size: ￠ 175 --- 155 × 430mm;

Support roll size: ￠ 380-350 × 430mm; belt width: 100-350mm; rolling pressure: 3000kN (max); main motor power: dc250kw; rolling speed: 0-0.5m/s

Function purpose:

This unit is used for the simulation rolling test of front and rear tension. The width of roll surface is 400mm. It can be used for the cold rolling test of precision strip and non-ferrous metals. The front and rear tension of each pass can be set through the computer screen to automatically complete the multi pass rolling.

Gleeble 1500 thermal simulation

Gleeble 1500 thermal simulator

Manufacturer: DSI company

Performance index:

Heating speed: the maximum speed is 10000 ℃ / S (φ 6mm ordinary carbon steel long test piece)

Minimum speed: keep the temperature constant, cooling speed: 140 ℃ / second (1000 ℃, φ 6mm plain carbon steel long test piece) 78 ℃ / second (800-500 ℃, φ 6mm plain carbon steel long test piece)

Quenching speed: 10000 ℃ / S (φ 6mm ordinary carbon steel long test piece)

Maximum load: (tension or compression) ± 8165kg (static load), ± 5443kg (dynamic load)

Maximum displacement: 101 mm

Loading speed: maximum 20000 kg / s, minimum 0.001 kg / S

Displacement speed: maximum 1200 mm / s, minimum 0.000017 mm / S

Number of computer sampling channels: 12

Maximum sampling rate: 50000Hz

Maximum sampling time: 38 hours

Data format: ASCII code vacuum: 5 × 10-5 Torr

Type of experiment:

1. Process simulation

Hot rolling process simulation, continuous casting process simulation, forging process simulation, butt welding process simulation, welding heat affected zone simulation, heat treatment process simulation

2. Types of experiments

Normal temperature tensile / compression test, high temperature tensile / compression test, thermal fatigue, thermal / mechanical fatigue, high temperature thermoplastic curve, true stress / true strain curve, CCT curve

3. Basic materials research

Diffusion, melting and controlled solidification, stress relaxation, recrystallization, work hardening, frozen microstructure, etc