The fluorinated mica crystals have very good
high temperature resistance, corrosion resistance and light transmission
properties, and can work for a long time at a high temperature of 1100°C.
No reaction occurs
with strong acids and alkalis; complete light transmittance (pure and
transparent). The natural mica plates traditionally used in the observation
window of high-pressure boiler water level gauge are all brown, and the light
transmittance is not good, and the temperature resistance is in the range of
200-700°C, especially the corrosion resistance is poor. The boiler steam drum
water in thermal power plants contains alkali. After reacting with natural mica
and alkali, it is washed with hot air and hot water, and it is prone to
fluffing, scaling, and being broken. In the short term (about 1-2 months), the
water level is not clearly understood. After being broken, it can easily cause
leakage. The fluorite mica does not react with the acid-base solution, and does
not react with water in the hydration reaction, so that it does not form a
layer, does not scale, and does not break. In the long-term (2 to 3 years)
scouring of high-temperature and high-pressure water (including acid and
alkali), the original clarity and transparency can still be maintained. In
China, it has been widely applied to the observation window of steam boiler
water level gauge in high-pressure boilers of thermal power plants. It has also
been selected by Japanese BBK company and NDK (Colin) company for the
observation window of high pressure boiler drum level gauge.
Mica High Pressure Gasket,High Pressure Gasket,High Pressure Resistant Material,Full Size High Pressure Gasket Changchun City Taiyuan FluorphlogopiteCo. Ltd. , https://www.micaslice.com
1. Material
No.
Material
1.1
carbon steel, alloy steel, stainless steel, etc.
2. Product size and tolerance
No.
Specification
Size
Tolerance
2.1
Length or diameter (mm)
Up to 300, or custom
min ±0.01
2.2
Width or diameter (mm)
Up to 300, or custom
min ±0.01
2.3
Height (mm)
100 or custom
min ±0.01
2.4
Surface roughness Ra (um)
3.2 to 6.4
-
2.5
Flatness (mm)
0.01
-
3. Surface finish
No.
Item
Description
3.1
Surface finish
Blacking,polishing,anodize,chrome plating,zinc plating,nickel plating,tinting
3.2
Surface roughness (Ra)
from 30um to 3.2um depending on detailed requirement
4. Packing,Shipping and others
No.
Item
Description
4.1
Packing
To be packed in plywood case
4.2
Marking
Each box to be legibly marked with the name of the manufacturer or supplier, the designation of material,condition,dimensions and weight
4.3
Shipping tools
Ship goods by van to departune port then by sea to desitination port
5.Quality management and spot management
No.
Item
Description
5.1
Quality control
1. Quality assurance
a. Incoming material quality assurance; b. Process quality assurance; c. First sample quality assurance; d. Final quality assurance.
2. Process management-The right results are from the right process
a. Production process card control; b. Standard operational procedure;c.Job certification;d. Quality chart monitor.
3. Equipment and facility management
a. Periodic maintenance; b.Preventative maintenance.
4. Mold management
a. Mold life management; b.Periodic and preventative maintenance; c. Periodic inspection.
5.2
Inspection Tools
Altimeter,Vernier caliper,Micrometer,3D coordinate measuring instrument,gauge,etc.
5.3
Spot management
"5S" management (sort,set in order,shine,standard,sustainable).
6. Brief of electromagnet
Electromagnet
Â
An electromagnet is a type of magnet in which the magnetic field is produced by an electric current. The magnetic field disappears when the current is turned off. Electromagnets usually consist of a large number of closely spaced turns of wire that create the magnetic field. The wire turns are often wound around a magnetic core made from a ferromagnetic or ferrimagnetic material such as iron; the magnetic core concentrates the magnetic flux and makes a more powerful magnet.
Â
The main advantage of an electromagnet over a permanent magnet is that the magnetic field can be quickly changed by controlling the amount of electric current in the winding. However, unlike a permanent magnet that needs no power, an electromagnet requires a continuous supply of current to maintain the magnetic field.
Â
Electromagnets are widely used as components of other electrical devices, such as motors, generators, relays, loudspeakers, hard disks, MRI machines, scientific instruments, and magnetic separation equipment. Electromagnets are also employed in industry for picking up and moving heavy iron objects such as scrap iron and steel.[2]
Â
Uses of electromagnets
Industrial electromagnet lifting scrap iron, 1914
Â
A portative electromagnet is one designed to just hold material in place; an example is a lifting magnet. A tractive electromagnet applies a force and moves something.[7]
Â
Electromagnets are very widely used in electric and electromechanical devices, including:
Â
   Motors and generators
   Transformers
   Relays, including reed relays originally used in telephone exchanges
   Electric bells and buzzers
   Loudspeakers and earphones
   Actuators
   Magnetic recording and data storage equipment: tape recorders, VCRs, hard disks
   MRI machines
   Scientific equipment such as mass spectrometers
   Particle accelerators
   Magnetic locks
   Magnetic separation equipment, used for separating magnetic from nonmagnetic material, for example separating ferrous metal from other material in scrap.
   Industrial lifting magnets
   magnetic levitation
   Induction heating for cooking, manufacturing, and hyperthermia therapy
1. Material
No.
Material
1.1
carbon steel, alloy steel, stainless steel, etc.
2. Product size and tolerance
No.
Specification
Size
Tolerance
2.1
Length or diameter (mm)
Up to 300, or custom
min ±0.01
2.2
Width or diameter (mm)
Up to 300, or custom
min ±0.01
2.3
Height (mm)
100 or custom
min ±0.01
2.4
Surface roughness Ra (um)
3.2 to 6.4
-
2.5
Flatness (mm)
0.01
-
3. Surface finish
No.
Item
Description
3.1
Surface finish
Blacking,polishing,anodize,chrome plating,zinc plating,nickel plating,tinting
3.2
Surface roughness (Ra)
from 30um to 3.2um depending on detailed requirement
4. Packing,Shipping and others
No.
Item
Description
4.1
Packing
To be packed in plywood case
4.2
Marking
Each box to be legibly marked with the name of the manufacturer or supplier, the designation of material,condition,dimensions and weight
4.3
Shipping tools
Ship goods by van to departune port then by sea to desitination port
5.Quality management and spot management
No.
Item
Description
5.1
Quality control
1. Quality assurance
a. Incoming material quality assurance; b. Process quality assurance; c. First sample quality assurance; d. Final quality assurance.
2. Process management-The right results are from the right process
a. Production process card control; b. Standard operational procedure;c.Job certification;d. Quality chart monitor.
3. Equipment and facility management
a. Periodic maintenance; b.Preventative maintenance.
4. Mold management
a. Mold life management; b.Periodic and preventative maintenance; c. Periodic inspection.
5.2
Inspection Tools
Altimeter,Vernier caliper,Micrometer,3D coordinate measuring instrument,gauge,etc.
5.3
Spot management
"5S" management (sort,set in order,shine,standard,sustainable).
6. Brief of electromagnet
Electromagnet
Â
An electromagnet is a type of magnet in which the magnetic field is produced by an electric current. The magnetic field disappears when the current is turned off. Electromagnets usually consist of a large number of closely spaced turns of wire that create the magnetic field. The wire turns are often wound around a magnetic core made from a ferromagnetic or ferrimagnetic material such as iron; the magnetic core concentrates the magnetic flux and makes a more powerful magnet.
Â
The main advantage of an electromagnet over a permanent magnet is that the magnetic field can be quickly changed by controlling the amount of electric current in the winding. However, unlike a permanent magnet that needs no power, an electromagnet requires a continuous supply of current to maintain the magnetic field.
Â
Electromagnets are widely used as components of other electrical devices, such as motors, generators, relays, loudspeakers, hard disks, MRI machines, scientific instruments, and magnetic separation equipment. Electromagnets are also employed in industry for picking up and moving heavy iron objects such as scrap iron and steel.[2]
Â
Uses of electromagnets
Industrial electromagnet lifting scrap iron, 1914
Â
A portative electromagnet is one designed to just hold material in place; an example is a lifting magnet. A tractive electromagnet applies a force and moves something.[7]
Â
Electromagnets are very widely used in electric and electromechanical devices, including:
Â
   Motors and generators
   Transformers
   Relays, including reed relays originally used in telephone exchanges
   Electric bells and buzzers
   Loudspeakers and earphones
   Actuators
   Magnetic recording and data storage equipment: tape recorders, VCRs, hard disks
   MRI machines
   Scientific equipment such as mass spectrometers
   Particle accelerators
   Magnetic locks
   Magnetic separation equipment, used for separating magnetic from nonmagnetic material, for example separating ferrous metal from other material in scrap.
   Industrial lifting magnets
   magnetic levitation
   Induction heating for cooking, manufacturing, and hyperthermia therapy
Industrial Component Electromagnet Sucker
Model NO.: emah 1001
Surface Finish: Suitable Surface Finish as Per Requirements
Shape: Round or Rectangle
Packing Way: Best Suitable Packing Way
Typical Application: Electromagnet
Origin: Jiangsu, China
Model NO.: emah 1001
Surface Finish: Suitable Surface Finish as Per Requirements
Shape: Round or Rectangle
Packing Way: Best Suitable Packing Way
Typical Application: Electromagnet
Origin: Jiangsu, China