Contact Us

C o n t a c t U s

Working principle of high temperature and high

Working principle of sterilization pot especially the need for high temperature sterilization of canned meat more so. Use of anti pressure sterilization is used compressed air into the pot through the increased pressure, prevent canned convex tank and the jumping cover, its operating conditions are as follows: the compressed air is a poor

Effects of working temperature and carbon diffusion

2012-2-1  Effects of working temperature and carbon diffusion on the microstructure of high pressure heat-resistant stainless steel tubes used in pyrolysis furnaces during service condition. Author links open overlay panel Sadegh Borjali Saeed Reza Allahkaram Hamed Khosravi. Show more. Share.

Under the Scenes of our Lives High- pressure Pump

2021-5-4  descaling pumps are actively working. In addition, high-pressure pumps are used in plants On the surface of a steel ingot heated to high temperature, oxidized scales form. If the steel ingot is the rolling mill. The high-pressure water is produced by a descaling pump (Figure 3). When a

High-Pressure High-Temperature Synthesis of

Addition of Ti and Zr to high-pressure (HP) synthesized MgB2 results in an increase of critical current density of the material due to the absorption of impurity hydrogen coming most likely from the materials of a high-pressure cell. The results of the studies of structure, critical current density, trapped field and mechanical characteristics are discussed.

High Pressure Grinding Roll for advanced crushing

High pressure grinding roll saving energy and providing results. The HPGR truly is a unique comminution product. It weakens rock structure and exposes ore particles, making it an attractive option for heap leach applications.

Jet mill working principle Jet mill

2021-5-5  Jet mill works on fluid energy. Consider a pancake spiral jet mill as an example. Micronizing and classification take place in a shallow, cylindrical chamber. High pressure air or steam is injected in this chamber through the specially designed

High Pressure Die Casting an overview

The gas content inside high pressure die cast parts varies between 10 and 50 cc/100 g (normalised to ambient temperature and pressure) (Badini et al., 2002). Moreover, the gas volume is compressed by up to 1000 times during intensification under a metal pressure of 100 MPa during the casting process.

The Hot Rolling Process California Steel Industries, Inc.

High-pressure water-jet nozzles clean the oxidized iron, or scale, from the surface along the way. As the transfer bar exits the last roughing mill stand, the thickness of the leading edge of the bar is estimated. Similarly, a pyrometer measures the temperature profile of the bar from head to tail and a special camera photographs both ends.

How to Decide Whether a High Pressure

2017-6-29  By studying the working principle of the two, we can see that the high shear homogenizer is mainly due to the high shear effect of the relative high speed motion between the stator and rotor, accompanied by strong cavitation the material particles were dispersed, refined and homogenized; and high-pressure homogenizer is mainly due to high-pressure

Ball Mills an overview ScienceDirect Topics

Oleg D. Neikov, in Handbook of Non-Ferrous Metal Powders, 2009 Tumbling Ball Mills. Tumbling ball mills or ball mills are most widely used in both wet and dry systems, in batch and continuous operations, and on a small and large scale.. Grinding elements in ball mills travel at different velocities. Therefore, collision force, direction and kinetic energy between two or more elements vary

Mechanical Milling an overview ScienceDirect Topics

In addition, measuring the vial temperature during blank (without samples) high-energy ball mill can be used as an indication to realize the effects of friction, impact, and conversion processes. More recently, evico-magnetics ( evico-magnetics.de ) has manufactured an extraordinary high-pressure milling vial with gas-temperature monitoring

The Hot Rolling Process California Steel Industries, Inc.

High-pressure water-jet nozzles clean the oxidized iron, or scale, from the surface along the way. As the transfer bar exits the last roughing mill stand, the thickness of the leading edge of the bar is estimated. Similarly, a pyrometer measures the temperature profile of the bar from head to tail and a special camera photographs both ends.

Jet mill working principle Jet mill

2021-5-5  Jet mill works on fluid energy. Consider a pancake spiral jet mill as an example. Micronizing and classification take place in a shallow, cylindrical chamber. High pressure air or steam is injected in this chamber through the specially designed nozzles placed at regular distance, on the peripheral wall.

Hot rolling mill process and hot rolled steel sections

The temperature is of particular importance. Hot rolling and hot extruding drawing involves working above the recrystallization point of the steel. The mill passes the heated material through a variable number of stands. According to this, the profiles are performed through a series of passes. This is allowing a high

Thermal Power Plant : Principle, Parts, Working

2017-9-17  When the steam expands into high pressure turbine, both its temperature and pressure get down. If this low temperature steam directly sends to IP turbine, it creates less power. To increase the power of the plant there is an arrangement to send exhausted steam from HP turbine to Re-heater where it heated and get the initial temperature which is

Vacuum Heated Pressing Furnace up to 1000ºC with

The OTF-1200X-VHP4 is designed for making dense compound materials under both vacuum and high pressure, and/or bounding multi-layer wafer together under a pressure up to 5 metric tons. It is integrated with a split vertical tube furnace with a vacuum-sealed 4" quartz tube and 20T electric hydraulic press, as well as one set of 0.5" ID graphite

Pipe Thickness Calculation for Internal Pressure

Now, Add the mill tolerance to the t c (thickness after adding corrosion value) t m = t c + 12.50 % (mill tolerance for seamless pipe is 12.5 %) =t c /0.875 = 9.38/0.875 t m = 10.72 mm (This is the minimum pipe thickness required to withstands for the given design pressure and temperature). Step 4:

High-pressure calibration Force Technology

High-pressure calibration of gas meters is performed on the high-pressure facility that is the only one of it's kind in the world. The facility is built as a closed loop with low pressure loss. The design facilitates that gas meters are calibrated at maximum flow and maximum pressure all

Ball Mill Trunnion Bearing Lube System

2021-5-5  On a 11’-6” x 22’-0” Ball Mill, the trunnion bearing lubrication system provides continuous low pressure flood oil for cooling and lubrication of the bearings, and high pressure oil for hydrostatic lift of the feed and discharge trunnions during start-up of the mill. System monitors including pressure switches and flow monitors are provided, along with temperature sensors that monitor

Ignition of Hydraulic Fluid Sprays by Open Flames and

2012-8-30  wide range, depending on the size of the hole and the temperature of the fluid. In this study, the impingement-type pressure nozzle was used to generate the oil spray with a droplet size ranging from 30 to 150 µm, representing the typical droplet size range from a rupture of hydraulic system pipelines at high pressure in real situations.

High Pressure Homogenizer for Beverage and Milk

2021-5-2  GJJ series high-pressure homogenizer is used to homogenize and emulsify liquid materials (liquid-liquid phase or liquid-solid phase) with a viscosity lower than 0.2Pa.s and temperature lower than 80℃. The working principle is that processed material will be sent to the homogenization valve in the form of high pressure through the

Horizontal Autoclave Rectangular Cylindrical High

2021-4-27  Each unit is fitted with automatic pressure control switch; it is capable to manage pressure between 5 psi to 20 psi with accuracy of ±1 psi. User can easily set the desired temperature with the help of digital controller fitted on the front side of the unit.

Hot rolling mill process and hot rolled steel sections

The temperature is of particular importance. Hot rolling and hot extruding drawing involves working above the recrystallization point of the steel. The mill passes the heated material through a variable number of stands. According to this, the profiles are performed through a series of passes. This is allowing a high

Thermal Power Plant : Principle, Parts, Working

2017-9-17  When the steam expands into high pressure turbine, both its temperature and pressure get down. If this low temperature steam directly sends to IP turbine, it creates less power. To increase the power of the plant there is an arrangement to send exhausted steam from HP turbine to Re-heater where it heated and get the initial temperature which is

Forged Steel High-Pressure Fittings, Forged fittings

Then, mill off the unnecessary parts through CNC, acquiring integrated structural members combining metal and plastic; Treat surface with anodic oxidation; Lastly, glue antenna cover. 4. Upset forging Upset forging means that forge one of ends of an even long rod. Clamp the rod in the mold; heat one of end to high temperature.

How Boiler Pipe is Manufactured, Material

Medium and high pressure boiler pipe differences. Based on different working temperature, the medium or high pressure boiler pipe shall be used. Normally classified as below cases: a. The operation temperature of general boiler pipe is lower than 450℃. The medium pressure boiler pipeline mainly adopts hot rolling process or cold drawing

Ball Mill Trunnion Bearing Lube System

2021-5-5  On a 11’-6” x 22’-0” Ball Mill, the trunnion bearing lubrication system provides continuous low pressure flood oil for cooling and lubrication of the bearings, and high pressure oil for hydrostatic lift of the feed and discharge trunnions during start-up of the mill. System monitors including pressure switches and flow monitors are provided, along with temperature sensors that monitor

High-pressure calibration Force Technology

High-pressure calibration of gas meters is performed on the high-pressure facility that is the only one of it's kind in the world. The facility is built as a closed loop with low pressure loss. The design facilitates that gas meters are calibrated at maximum flow and maximum pressure all

Ignition of Hydraulic Fluid Sprays by Open Flames and

2012-8-30  wide range, depending on the size of the hole and the temperature of the fluid. In this study, the impingement-type pressure nozzle was used to generate the oil spray with a droplet size ranging from 30 to 150 µm, representing the typical droplet size range from a rupture of hydraulic system pipelines at high pressure in real situations.

Metal Forming Process ~ Mechanical Engineering MCQ

2020-7-12  5.In a our high rolling mill, the diameter of backing up rolls is _____ the diameter of working rolls. A)Equal to high temperature 𝛿𝛿 Answer is A)crystallization temperature 13.Worm working or semi-hot working process, which is the plastic deformation of metal or alloy under conditions of temperature and strain rate, is