The expert’s reply to this question is: “Stick without stickingâ€. If there is no water in the toilet, splashing will not occur, but it will cause the dirt to stick to the surface of the toilet and cannot be stinked. As long as there is water in the toilet, it will inevitably splash. However, a well-designed toilet can reduce the possibility of splashing.
Causes of toilet splashes are manifold, such as the structure of the toilet, the height of the toilet, the angle of water entering, and the physical condition of the user. One of the most important factors influencing the splashing water is the height of the toilet. The higher the height of the toilet, the greater the speed at which it enters the water, and the greater the momentum when entering the water. According to the results of the researchers' experiments, when the height of the feces is greater than 200 mm, splashing is serious, and when the height of the feces is less than 140 mm, water is rarely splashed, and the critical height is 160 mm.
The height of the toilet seat is determined by the difference between the height of the toilet seat and the height of the water seal. Today, the toilet seat height is based on ergonomic design, and the general height is similar to that of a normal person. Therefore, the level of water seal is directly related to the problem of splashing water, and it is also a barrier to the odor effect of the toilet. Install the seat into the use state, then slowly fill it with water until water flows out from the waste outlet. Measure the distance between the bottom of the toilet water and the water surface with a steel tape measure to the water seal of the toilet. The national standard for toilet water seals is 50mm, and the generally better product water seals are between 55 and 60mm. So if you want to pick a toilet that is not easy to splash, it is best to choose a product with a water seal height of 55-60mm.
Keywords: Home decoration construction supervision
Villa design entrance decoration toilet home decoration decoration design
Alnico materials (composed predominantly of aluminum, nickel, and cobalt with minor amounts of other elements including titanium and copper) permit design latitudes providing high indications, high energies and relatively high coercivities. Alnico Magnets are characterized by excellent temperature stability and good resistance to demagnetization from vibration and shock. AlNiCo Magnets offer the best temperature characteristics of any standard production magnet material available. They can be used for continuous duty applications where temperature extremes up to 930F can be expected. AlNiCo Magnet, alnico magnets, alnico bar magnet, alnico horseshoe magnet
Alnico magnetsl are manufactured through either a casting or sintering process. Alnico magnet is very hard and brittle. Machining or drilling can not therefore be accomplished by ordinary methods.Holes are usually cored in at the foundry. Magnets are cast or sintered as closely as possible to required sized so that abrasive grinding to finish dimensions and tolerances is minimized
Specialized casting techniques used to achieve the unique crystalline grain orientation found in the alnico 5 and 8 grades.These anisotropic grades are designed to produce high magnetic output in a specified direction.Orientation is achieved during heat treatment, by cooling the casting from 2000F at a controlled rate within a magnetic field which conforms to the preferred direction of magnetization. Alnico 5 and Alnico 8 are anisotropicand exhibit a preferred direction of orientation,Magnetic orientation should be specified on your drawing when you send an order to us. alnico magnet, alnico magnets
Cast Alnico 5 is the most commonly used of all the cast Alnico's .It combines high indications with a high energy product of 5 MGOe or more and is used extensively in rotation machinery, communications, meters and instruments, sensing devices and holding applications. The higher resistance to demagnetization(coercive force) of Alnico 8,cobalt content to 35%,allows this material to function well for short lengths or for length to diameter ratios of less than 2 to 1.
Sintered Alnico materials offer slightly lower magnetic properties butbutter mechanical characteristics than the cast Alnico materials.Sintered Alnico magnets are most suitable in small sizes(less than 1 oz.)in this process. The desired mix of metal powder is pressed to shape and size in a die,then sintered at 2300 F in a hydrogen atmosphere.The sintering process is well suited to large volume production,and results in parts which are structurally stronger than cast magnets.Relatively close tolerances can be achieved without grinding. alnico magnet, alnico magnets
The Characteristics of Alnico Magnet:
*Small changes in magnetic properties to temperature effects
*Maximum working temperature can be as high as 450oC~550oC.
*Low coercive force.
*Strong corrosion resistance capability,no coating needed for surface protection.
Typical Applications for Alnico magnet:
Widely used applications such as instruments and meters which require very stable temperature properties.
Electronic ignition systems, watt bour meters, volt-amp meters. medical instruments, industrial motors, magnetic reed switches, generators, hand tools, vending machines. alnico magnet, alnico magnets
|
Grade |
Br |
Hc |
(BH)max |
MMPA Equivalent |
Temp. Coefficient α (Br) |
Tc |
Tw |
|||
|
mT |
KGs |
KA/M |
Oe |
KJ/m3 |
MGOe |
%/oC |
oC |
oC |
||
|
LN9 |
690 |
6.9 |
37 |
470 |
10.0 |
1.25 |
Alnico1 |
-0.03 |
760 |
500 |
|
LNG12 |
700 |
7 |
40 |
500 |
12.0 |
1.50 |
Alnico2 |
-0.03 |
810 |
500 |
|
*LNG13 |
680 |
6.8 |
48 |
600 |
12.0 |
1.50 |
Alnico2 |
-0.03 |
810 |
500 |
|
*LN10 |
600 |
6 |
40 |
500 |
10 |
1.2 |
Alnico3 |
-0.03 |
760 |
500 |
|
LNGT18 |
580 |
5.8 |
90 |
1130 |
18.0 |
2.20 |
[l.Alnico7] |
-0.03 |
860 |
500 |
|
LNG16 |
800 |
8 |
53 |
660 |
16.0 |
2.00 |
[Alnico4] |
-0.02 |
850 |
500 |
|
LNG34 |
1180 |
11.8 |
44 |
550 |
35.0 |
4.30 |
[Alnico5C] |
-0.02 |
890 |
500 |
|
LNG37 |
1180 |
11.8 |
48 |
600 |
37.0 |
4.65 |
Alnico 5 |
-0.02 |
890 |
500 |
|
LNG40 |
1220 |
12.2 |
48 |
600 |
40.0 |
5.00 |
-0.02 |
890 |
500 |
|
|
LNG44 |
1220 |
12.2 |
52 |
650 |
44.0 |
5.50 |
Alnico 5 DG |
-0.02 |
890 |
500 |
|
LNG 52 |
1250 |
12.5 |
55 |
690 |
52.0 |
6.50 |
Alnico 5-7 |
-0.02 |
890 |
550 |
|
LNG60 |
1300 |
13 |
56 |
700 |
60.0 |
7.50 |
Alnico 6 |
-0.02 |
890 |
500 |
|
LNGT28 |
1050 |
10.50 |
56 |
700 |
28.0 |
3.50 |
Alnico 8 |
-0.02 |
860 |
550 |
|
LNGT32 |
800 |
8 |
104 |
1300 |
34 |
4.25 |
-0.03 |
860 |
550 |
|
|
LNGT38 |
820 |
8.2 |
110 |
1380 |
38.0 |
4.75 |
-0.03 |
860 |
550 |
|
|
LNGT44 |
880 |
8.8 |
120 |
1500 |
44.0 |
5.50 |
-0.03 |
860 |
550 |
|
|
LNGT60 |
900 |
9 |
110 |
1380 |
60 |
7.5 |
Alnico 9 |
-0.03 |
860 |
550 |
|
LNGT72 |
1050 |
10.5 |
112 |
1410 |
72 |
9 |
|
-0.03 |
860 |
550 |
|
LNGT36J |
700 |
7 |
140 |
1750 |
36 |
4.5 |
Alnico 8HC |
-0.03 |
860 |
550 |
Demagnetization Curve of Cast Alnico
Alnico Magnets, Cast Alnico Magnet, Cast Block Alnico Magnets
China-Base Ningbo Foreign Trade Co.,Ltd , http://www.cbnb-magnets.com