SSIC Axleve e sle
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 1000000 m.t./month
- Option:
- order
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Tailor-made for customers all kinds of pumps with my company, kettle, bearing no pressure sintering silicon carbide mechanical seal, and all kinds of resistance corrosion pump parts and the accessories. Our company pressureless sintered silicon carbide products a reaction bonded silicon carbide products, can easily adapt to the harsh working conditions, in strong corrosive, strong wear, high temperature, high pressure, high strength harsh harsh under complex conditions is more outstanding. At the same time, our company to provide customers with nozzles, armored body armor plate and other special-shaped pieces of custom-made service.
Compared with the reaction sintered silicon carbide product (SSIC), the production process of the sintered silicon carbide product (RBSIC) is complex and the production investment is high. In addition, whether it is in the resistance to corrosion and abrasion, compressive and flexural fracture resistance of or high pressure, high temperature and other properties are more excellent, this is pressureless sintering silicon carbide products will in the near future completely replace reaction bonded silicon carbide products is one of the important reasons. The main varieties of the pressureless sintering silicon carbide products with all kinds of mechanical seal with sealing ring and moving ring and static ring, corrosion resistant pump, magnetic pump, shield pump components. At the same time, the production special-shaped pieces of nozzle, wire drawing die, armor plate. According to the drawings, we will provide customers with satisfactory products and customer satisfaction. Let customer satisfaction is one of the purposes of our company has been pursued, but also one of the objectives pursued by all the staff of our company.
Features: high temperature resistance, wear resistance, corrosion resistance, oxidation resistance, hardness, heat conduction
Main products: mechanical seals, pump parts, nozzles, bullet proof plate
Mechanical seals: high hardness, high wear resistance, good self - Lubrication and high heat conductivity, so the service life of mechanical seal is greatly improved.
Pump: resistance to corrosion and wear characteristic of the pressureless sintering silicon carbide become magnetic pump sliding bearing, resistant corrosion pump sleeve, shielding pump assembly, etc. various kinds of pump of choice
Nozzle: wear resistant, high temperature resistance, high hardness characteristics of the normal pressure sintering silicon carbide nozzle to become a perfect alternative to carbide nozzle
Armor: light weight, high hardness, good ballistic performance, pressureless sintering of SiC for your life and property security escort
Here are some of the pressure sintered silicon carbide products, physical and chemical parameters:
medium | content | Causticity | |||||||
Atmospheric SIC | The reaction SIC WC | WC | AL2O3 | ZrO2 | Si3N4 | stainless steel | steel | ||
HNO3 nitric acid | 50% | A | A | C | A | A | C | C | C |
Hydrochloric acid HCI | 35% | A | A | C | A | A | C | C | A |
Sulfuric acid H2SO4 | 98% | A | A | C | A | A | C | C | A |
Hydrofluoric acid HFF | 40% | A | C | C | C | C | C | C | C |
Phosphoric acid H5PO4 215OC | 85% | C | C | C | C | C | C | C | C |
HNO3+HF | 20%+5% | A | C | C | C | C | C | C | C |
Sodium chlorate NaCIO | 10% | A | B | C | A | A | A | C | A |
Sodium hydroxide NaOHH | 50% | A | C | A | B | A | B | A | A |
Potassium hydroxide KOH | A | C | A | B | A | B | A | A | |
Acetic acid CH3COOHH | 80% | A | A | C | A | A | C | C | C |
Sodium sulfate + Na2CO3 + H2SO4 925OC
| A | A | C | A | A | C | C | B | |
Silica solution SIO2
| B | C | C | C | C | C | |||
Assessment Method: the specimen prior polishing, immersed in the test liquid (70OC) for 100 hours, the weight was measured and observed microstructure, weight reduction is calculated by the degree of corrosion was observed microstructure for corrosion to comprehensive judgments. | |||||||||
A level (corrosion): corrosion rate ≤0.125mm / ingredients in a small amount of corrosion observed slice | |||||||||
Level B (somewhat resistant): corrosion rate = 0.125-1.0mm / or annual corrosion rate ≤0.125mm / observe a large number of corrosion | |||||||||
Class C (resistant to corrosion): corrosion rate ≥1.0mm / or the main ingredient of Corrosion
Silicon carbide performance indicators
Index Name
| Atmospheric SiC | Reaction Bonded Silicon Carbide |
Purity (%) of silicon carbide | ＞ 97 | ＞90 |
Density (g / cm) | 3.06-3.15 | ＞3.05 |
Particle size (um) | 0.5-0.7 | 8-20 |
Hardness (HRA) | ≥90 | ≥90 |
Flexural Strength (MPa) | 400-580 | 350-450 |
Compressive strength (MPa) | 3900 | ＞2500 |
Fracture Strength (MPa) | 3.05-4.6 | 4.3 |
Elastic Modulus (GPa) | 380-410 | 420 |
Thermal conductivity | 102.6 | 35-110 |
Coefficient of thermal expansion (1 / ℃) | 4.02×10 | 4.3×10 |
Poisson's ratio | 0.14 | 0.15 |
- Q:CAD axonometric drawing oblique annotation, why left and right tilt?
- You have a relationship with the surface right, moving coordinate change face to see. You can also try the three point fixed coordinate coordinate in command marked the same plane. The new _ command on the tools _ three. According to personal habits. As long as the operation of the different methods can achieve the purpose
- Q:Matlab plot () drawing, how to specify the scope of the X Y axis, plot (x, y), can only specify X, Y correspondence, but there is no coordinate axis range and coordinate axis on the designated, how can I do?,I tried axis ([-2,2, -2,2]) and neitherStill not, or will you follow the values of plot (x, y), x, and y to determine the range of the X Y axis, without change?
- Specific: plot () or other command opened in the figure file -- Edit -- Figure Properties -- the following Xlimits entry
- Q:How does the plane move along the Z axis in SketchUp?
- Three, if you are trying to move a flat surface, you can do something like a 4 pitched roof,Then, draw the ridge line on the plane to make the plane you want to riseNo longer bound by the original planeI hope your problem will be solved
- Q:In gear drive, what is the fit between the gear and its mating shaft?Gear and shaft coordination is clearance fit, then in the transmission process will not appear shaft and gear gap, and the loss of shaft diameter?
- Assembly is not easy (especially when the axial size is large). There are also gear and shaft mating using H7/k6, which is used in high-power, high torque transmission, is to prevent vibration caused by large and loose
- Q:Machining process of transmission shaft
- Since the spindle of the lathe contains steps and inner holes, it can fully reflect the characteristics of the shaft parts, so the main shaft is used as an example1, the first two forging blank center hole, coarse outside the circle several stalls 2 steps; quenching; 3, semi refined car stall level, and then take the length of discharge allowance, Center for a total length of 4 cars; the central frame shaft through hole drilling; 5, lined both ends of the taper hole, both ends with bulkhead, central hole drilling, prepare for grinding; 6, finishing the file outer circle and step plane, put the grinding allowance, and the groove on the outer circle, car 7, each gear grinding chamfering; cylindrical and plane to the step size; 8, after the assembly processing the thread in the lathe.
- Q:Excel 2010 in the line chart, how to add title, how to X axis and Y axis name?
- In the design module, there is a header in the chart layout module
- Q:How do you change animations in PS to frames instead of time axes?
- Frame animation and time axis conversion, the upper right has a small triangle, click the pop-up menu, you can find the timeline or frame animation.
- Q:In mechanical design, how are base hole system and base shaft system chosen?
- Another example: there is a box on the outer circle of the bearing hole, you don't have to change when the hole of the bearing processing to realize the coordination, so only the basic shaft system (with cylindrical bearings as the base, change the pore size to realize the coordination)
- Q:A hole has a cover, a platform has a column, a wheel has a hood, a shaft must have the meaning of these four words
- A rotating shaft with a rotating shaft must also be protected by a shaft sleeveAll of the above measures must be implemented on site, so as to avoid personal casualties caused by height difference and rotating parts
- Q:What is the driving shaft in the conveyor and what is the passive shaft? I hope friends can give me a detailed answer! Thank you
- The motor drives the driving shaft, that is, the shaft that drives the conveying belt or delivers the chain automatically; the shaft driven by the conveyer belt or the conveying chain is the passive shaft
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SSIC Axleve e sle
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 1000000 m.t./month
- Option:
- order
OKorder Service Pledge
OKorder Financial Service
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